diff --git a/HACKING.rst b/HACKING.rst
index 3fa1ff5..c0df0fb 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -11,6 +11,7 @@
 - [T102] Cannot import OpenStack python clients in tempest/api tests
 - [T104] Scenario tests require a services decorator
 - [T105] Unit tests cannot use setUpClass
+- [T106] vim configuration should not be kept in source files.
 
 Test Data/Configuration
 -----------------------
@@ -107,16 +108,36 @@
 
 Negative Tests
 --------------
-When adding negative tests to tempest there are 2 requirements. First the tests
-must be marked with a negative attribute. For example::
+Newly added negative tests should use the negative test framework. First step
+is to create an interface description in a json file under `etc/schemas`.
+These descriptions consists of two important sections for the test
+(one of those is mandatory):
 
-  @attr(type=negative)
-  def test_resource_no_uuid(self):
-    ...
+ - A resource (part of the URL of the request): Resources needed for a test
+ must be created in `setUpClass` and registered with `set_resource` e.g.:
+ `cls.set_resource("server", server['id'])`
 
-The second requirement is that all negative tests must be added to a negative
-test file. If such a file doesn't exist for the particular resource being
-tested a new test file should be added.
+ - A json schema: defines properties for a request.
+
+After that a test class must be added to automatically generate test scenarios
+out of the given interface description:
+
+    class SampeTestNegativeTestJSON(<your base class>, test.NegativeAutoTest):
+        _interface = 'json'
+        _service = 'compute'
+        _schema_file = 'compute/servers/get_console_output.json'
+        scenarios = test.NegativeAutoTest.generate_scenario(_schema_file)
+
+Negative tests must be marked with a negative attribute::
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_console_output(self):
+        self.execute(self._schema_file)
+
+All negative tests should be added into a separate negative test file.
+If such a file doesn't exist for the particular resource being tested a new
+test file should be added. Old XML based negative tests can be kept but should
+be renamed to `_xml.py`.
 
 Test skips because of Known Bugs
 --------------------------------
diff --git a/README.rst b/README.rst
index bff2bf8..9daf873 100644
--- a/README.rst
+++ b/README.rst
@@ -118,3 +118,15 @@
 Alternatively, you can use the run_tests.sh script which will create a venv and
 run the unit tests. There are also the py26, py27, or py33 tox jobs which will
 run the unit tests with the corresponding version of python.
+
+Python 2.6
+----------
+
+Tempest can be run with Python 2.6 however the unit tests and the gate
+currently only run with Python 2.7, so there are no guarantees about the state
+of tempest when running with Python 2.6. Additionally, to enable testr to work
+with tempest using python 2.6 the discover module from the unittest-ext
+project has to be patched to switch the unittest.TestSuite to use
+unittest2.TestSuite instead. See::
+
+https://code.google.com/p/unittest-ext/issues/detail?id=79
diff --git a/doc/source/conf.py b/doc/source/conf.py
index e5444ae..bd4e553 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -30,7 +30,7 @@
               'sphinx.ext.intersphinx',
               'sphinx.ext.todo',
               'sphinx.ext.viewcode',
-              'oslo.sphinx'
+              'oslosphinx'
              ]
 
 todo_include_todos = True
diff --git a/etc/logging.conf.sample b/etc/logging.conf.sample
index 3b468f1..cdeedef 100644
--- a/etc/logging.conf.sample
+++ b/etc/logging.conf.sample
@@ -1,46 +1,40 @@
 [loggers]
-keys=root,tempest,tempest_stress
+keys=root,tempest_stress
 
 [handlers]
-keys=file,syslog,devel
+keys=file,devel,syslog
 
 [formatters]
-keys=default,tests
+keys=simple,tests
 
 [logger_root]
-level=NOTSET
-handlers=syslog
-
-[logger_tempest]
 level=DEBUG
 handlers=file
-qualname=tempest
 
 [logger_tempest_stress]
-level=INFO
+level=DEBUG
 handlers=file,devel
 qualname=tempest.stress
 
 [handler_file]
 class=FileHandler
 level=DEBUG
+args=('tempest.log', 'w+')
 formatter=tests
-args=('tempest.log', 'w')
 
 [handler_syslog]
 class=handlers.SysLogHandler
 level=ERROR
-formatter = default
 args = ('/dev/log', handlers.SysLogHandler.LOG_USER)
 
 [handler_devel]
 class=StreamHandler
 level=DEBUG
-formatter=default
 args=(sys.stdout,)
-
-[formatter_default]
-format=%(name)s: %(levelname)s: %(message)s
+formatter=simple
 
 [formatter_tests]
-class = tempest.common.log.TestsFormatter
+class = tempest.openstack.common.log.ContextFormatter
+
+[formatter_simple]
+format=%(asctime)s.%(msecs)03d %(process)d %(levelname)s: %(message)s
diff --git a/etc/schemas/compute/flavors/flavor_details.json b/etc/schemas/compute/flavors/flavor_details.json
new file mode 100644
index 0000000..c16075c
--- /dev/null
+++ b/etc/schemas/compute/flavors/flavor_details.json
@@ -0,0 +1,8 @@
+{
+    "name": "get-flavor-details",
+    "http-method": "GET",
+    "url": "flavors/%s",
+    "resources": [
+        {"name": "flavor", "expected_result": 404}
+    ]
+}
diff --git a/etc/schemas/compute/flavors/flavor_details_v3.json b/etc/schemas/compute/flavors/flavor_details_v3.json
new file mode 100644
index 0000000..d1c1077
--- /dev/null
+++ b/etc/schemas/compute/flavors/flavor_details_v3.json
@@ -0,0 +1,6 @@
+{
+    "name": "get-flavor-details",
+    "http-method": "GET",
+    "url": "flavors/%s",
+    "resources": ["flavor"]
+}
diff --git a/etc/schemas/compute/flavors/flavors_list.json b/etc/schemas/compute/flavors/flavors_list.json
new file mode 100644
index 0000000..eb8383b
--- /dev/null
+++ b/etc/schemas/compute/flavors/flavors_list.json
@@ -0,0 +1,24 @@
+{
+    "name": "list-flavors-with-detail",
+    "http-method": "GET",
+    "url": "flavors/detail",
+    "json-schema": {
+        "type": "object",
+        "properties": {
+            "minRam": {
+                "type": "integer",
+                "results": {
+                    "gen_none": 400,
+                    "gen_string": 400
+                }
+            },
+            "minDisk": {
+                "type": "integer",
+                "results": {
+                    "gen_none": 400,
+                    "gen_string": 400
+                }
+            }
+        }
+    }
+}
diff --git a/etc/schemas/compute/flavors/flavors_list_v3.json b/etc/schemas/compute/flavors/flavors_list_v3.json
new file mode 100644
index 0000000..d5388b3
--- /dev/null
+++ b/etc/schemas/compute/flavors/flavors_list_v3.json
@@ -0,0 +1,24 @@
+{
+    "name": "list-flavors-with-detail",
+    "http-method": "GET",
+    "url": "flavors/detail",
+    "json-schema": {
+        "type": "object",
+        "properties": {
+            "min_ram": {
+                "type": "integer",
+                "results": {
+                    "gen_none": 400,
+                    "gen_string": 400
+                }
+            },
+            "min_disk": {
+                "type": "integer",
+                "results": {
+                    "gen_none": 400,
+                    "gen_string": 400
+                }
+            }
+        }
+    }
+}
diff --git a/etc/schemas/compute/servers/get_console_output.json b/etc/schemas/compute/servers/get_console_output.json
new file mode 100644
index 0000000..8d974ba
--- /dev/null
+++ b/etc/schemas/compute/servers/get_console_output.json
@@ -0,0 +1,23 @@
+{
+    "name": "get-console-output",
+    "http-method": "POST",
+    "url": "servers/%s/action",
+    "resources": [
+        {"name":"server", "expected_result": 404}
+    ],
+    "json-schema": {
+        "type": "object",
+        "properties": {
+            "os-getConsoleOutput": {
+                "type": "object",
+                "properties": {
+                    "length": {
+                        "type": ["integer", "string"],
+                        "minimum": 0
+                    }
+                }
+            }
+        },
+        "additionalProperties": false
+    }
+}
diff --git a/etc/tempest.conf.sample b/etc/tempest.conf.sample
index 21c8506..eb2340a 100644
--- a/etc/tempest.conf.sample
+++ b/etc/tempest.conf.sample
@@ -105,6 +105,10 @@
 # value)
 #catalog_type=baremetal
 
+# The endpoint type to use for the baremetal provisioning
+# service. (string value)
+#endpoint_type=publicURL
+
 
 [boto]
 
@@ -155,7 +159,7 @@
 [cli]
 
 #
-# Options defined in tempest.cli
+# Options defined in tempest.config
 #
 
 # enable cli tests (boolean value)
@@ -165,6 +169,11 @@
 # value)
 #cli_dir=/usr/local/bin
 
+# Whether the tempest run location has access to the *-manage
+# commands. In a pure blackbox environment it will not.
+# (boolean value)
+#has_manage=true
+
 # Number of seconds to wait on a CLI timeout (integer value)
 #timeout=15
 
@@ -261,6 +270,10 @@
 # value)
 #region=
 
+# The endpoint type to use for the compute service. (string
+# value)
+#endpoint_type=publicURL
+
 # Catalog type of the Compute v3 service. (string value)
 #catalog_v3_type=computev3
 
@@ -316,6 +329,10 @@
 # If false, skip disk config tests (boolean value)
 #disk_config=true
 
+# A list of enabled compute extensions with a special entry
+# all which indicates every extension is enabled (list value)
+#api_extensions=all
+
 # A list of enabled v3 extensions with a special entry all
 # which indicates every extension is enabled (list value)
 #api_v3_extensions=all
@@ -342,6 +359,10 @@
 # iSCSI volumes (boolean value)
 #block_migrate_cinder_iscsi=false
 
+# Enable VNC console. This configuration value should be same
+# as [nova.vnc]->vnc_enabled in nova.conf (boolean value)
+#vnc_console=false
+
 
 [dashboard]
 
@@ -365,6 +386,24 @@
 # Catalog type of the data processing service. (string value)
 #catalog_type=data_processing
 
+# The endpoint type to use for the data processing service.
+# (string value)
+#endpoint_type=publicURL
+
+
+[database]
+
+#
+# Options defined in tempest.config
+#
+
+# Catalog type of the Database service. (string value)
+#catalog_type=database
+
+# Valid primary flavor to use in database tests. (string
+# value)
+#db_flavor_ref=1
+
 
 [debug]
 
@@ -397,12 +436,20 @@
 # (string value)
 #uri_v3=<None>
 
+# Identity API version to be used for authentication for API
+# tests. (string value)
+#auth_version=v2
+
 # The identity region name to use. Also used as the other
 # services' region name unless they are set explicitly. If no
 # such region is found in the service catalog, the first found
 # one is used. (string value)
 #region=RegionOne
 
+# The endpoint type to use for the identity service. (string
+# value)
+#endpoint_type=publicURL
+
 # Username to use for Nova API requests. (string value)
 #username=demo
 
@@ -449,6 +496,12 @@
 # enabled (boolean value)
 #trust=true
 
+# Is the v2 identity API enabled (boolean value)
+#api_v2=true
+
+# Is the v3 identity API enabled (boolean value)
+#api_v3=true
+
 
 [image]
 
@@ -465,6 +518,10 @@
 # value)
 #region=
 
+# The endpoint type to use for the image service. (string
+# value)
+#endpoint_type=publicURL
+
 # http accessible image (string value)
 #http_image=http://download.cirros-cloud.net/0.3.1/cirros-0.3.1-x86_64-uec.tar.gz
 
@@ -494,7 +551,7 @@
 
 # Matching flavors become parameters for scenario tests
 # (string value)
-#flavor_regex=^m1.(micro|nano|tiny)$
+#flavor_regex=^m1.nano$
 
 # SSH verification in tests is skippedfor matching images
 # (string value)
@@ -505,6 +562,16 @@
 #ssh_user_regex=[["^.*[Cc]irros.*$", "root"]]
 
 
+[negative]
+
+#
+# Options defined in tempest.config
+#
+
+# Test generator class for all negative tests (string value)
+#test_generator=tempest.common.generator.negative_generator.NegativeTestGenerator
+
+
 [network]
 
 #
@@ -520,13 +587,24 @@
 # value)
 #region=
 
-# The cidr block to allocate tenant networks from (string
+# The endpoint type to use for the network service. (string
+# value)
+#endpoint_type=publicURL
+
+# The cidr block to allocate tenant ipv4 subnets from (string
 # value)
 #tenant_network_cidr=10.100.0.0/16
 
-# The mask bits for tenant networks (integer value)
+# The mask bits for tenant ipv4 subnets (integer value)
 #tenant_network_mask_bits=28
 
+# The cidr block to allocate tenant ipv6 subnets from (string
+# value)
+#tenant_network_v6_cidr=2003::/64
+
+# The mask bits for tenant ipv6 subnets (integer value)
+#tenant_network_v6_mask_bits=96
+
 # Whether tenant network connectivity should be evaluated
 # directly (boolean value)
 #tenant_networks_reachable=false
@@ -546,16 +624,11 @@
 # Options defined in tempest.config
 #
 
-# A list of enabled extensions with a special entry all which
-# indicates every extension is enabled (list value)
-#api_extensions=all
+# Allow the execution of IPv6 tests (boolean value)
+#ipv6=true
 
-# A list of enabled extensions with a special entry all which
-# indicates every extension is enabled (list value)
-#api_extensions=all
-
-# A list of enabled extensions with a special entry all which
-# indicates every extension is enabled (list value)
+# A list of enabled network extensions with a special entry
+# all which indicates every extension is enabled (list value)
 #api_extensions=all
 
 
@@ -574,6 +647,10 @@
 # (string value)
 #region=
 
+# The endpoint type to use for the object-store service.
+# (string value)
+#endpoint_type=publicURL
+
 # Number of seconds to time on waiting for a container to
 # container synchronization complete. (integer value)
 #container_sync_timeout=120
@@ -586,6 +663,9 @@
 # creating containers (string value)
 #operator_role=Member
 
+# User role that has reseller admin (string value)
+#reseller_admin_role=ResellerAdmin
+
 
 [object-storage-feature-enabled]
 
@@ -614,12 +694,16 @@
 # value)
 #region=
 
+# The endpoint type to use for the orchestration service.
+# (string value)
+#endpoint_type=publicURL
+
 # Time in seconds between build status checks. (integer value)
 #build_interval=1
 
 # Timeout in seconds to wait for a stack to build. (integer
 # value)
-#build_timeout=300
+#build_timeout=600
 
 # Instance type for tests. Needs to be big enough for a full
 # OS plus the test workload (string value)
@@ -647,6 +731,9 @@
 # Directory containing image files (string value)
 #img_dir=/opt/stack/new/devstack/files/images/cirros-0.3.1-x86_64-uec
 
+# QCOW2 image file name (string value)
+#qcow2_img_file=cirros-0.3.1-x86_64-disk.img
+
 # AMI image file name (string value)
 #ami_img_file=cirros-0.3.1-x86_64-blank.img
 
@@ -710,6 +797,10 @@
 # value)
 #ironic=false
 
+# Whether or not Trove is expected to be available (boolean
+# value)
+#trove=false
+
 
 [stress]
 
@@ -748,6 +839,16 @@
 # value)
 #default_thread_number_per_action=4
 
+# Prevent the cleaning (tearDownClass()) between each stress
+# test run if an exception occurs during this run. (boolean
+# value)
+#leave_dirty_stack=false
+
+# Allows a full cleaning process after a stress test. Caution
+# : this cleanup will remove every objects of every tenant.
+# (boolean value)
+#full_clean_stack=false
+
 
 [telemetry]
 
@@ -758,6 +859,10 @@
 # Catalog type of the Telemetry service. (string value)
 #catalog_type=metering
 
+# The endpoint type to use for the telemetry service. (string
+# value)
+#endpoint_type=publicURL
+
 
 [volume]
 
@@ -782,6 +887,10 @@
 # value)
 #region=
 
+# The endpoint type to use for the volume service. (string
+# value)
+#endpoint_type=publicURL
+
 # Name of the backend1 (must be declared in cinder.conf)
 # (string value)
 #backend1_name=BACKEND_1
@@ -813,7 +922,17 @@
 # (boolean value)
 #multi_backend=false
 
+# Runs Cinder volumes backup test (boolean value)
+#backup=true
+
+# A list of enabled volume extensions with a special entry all
+# which indicates every extension is enabled (list value)
+#api_extensions=all
+
 # Is the v1 volume API enabled (boolean value)
 #api_v1=true
 
+# Is the v2 volume API enabled (boolean value)
+#api_v2=true
+
 
diff --git a/etc/whitelist.yaml b/etc/whitelist.yaml
index 1c12b6c..2d8b741 100644
--- a/etc/whitelist.yaml
+++ b/etc/whitelist.yaml
@@ -78,6 +78,8 @@
 ceilometer-acentral:
     - module: "ceilometer.central.manager"
       message: "403 Forbidden"
+    - module: "ceilometer.central.manager"
+      message: "get_samples\\(\\) got an unexpected keyword argument 'resources'"
 
 ceilometer-alarm-evaluator:
     - module: "ceilometer.alarm.service"
@@ -133,6 +135,8 @@
       message: "but the actual state is deleting to caller"
     - module: "nova.openstack.common.rpc.common"
       message: "Traceback \\(most recent call last"
+    - module: "nova.openstack.common.threadgroup"
+      message: "Service with host .* topic conductor exists."
 
 n-sch:
     - module: "nova.scheduler.filter_scheduler"
diff --git a/requirements.txt b/requirements.txt
index 3b3e1fa..48d1b12 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,25 +1,25 @@
-pbr>=0.5.21,<1.0
+pbr>=0.6,<1.0
 anyjson>=0.3.3
-nose
-httplib2
-jsonschema>=1.3.0,!=1.4.0
-testtools>=0.9.32
+httplib2>=0.7.5
+jsonschema>=2.0.0,<3.0.0
+testtools>=0.9.34
 lxml>=2.3
 boto>=2.12.0,!=2.13.0
-paramiko>=1.8.0
+paramiko>=1.9.0
 netaddr>=0.7.6
 python-glanceclient>=0.9.0
-python-keystoneclient>=0.4.1
-python-novaclient>=2.15.0
-python-neutronclient>=2.3.0,<3
+python-keystoneclient>=0.6.0
+python-novaclient>=2.17.0
+python-neutronclient>=2.3.4,<3
 python-cinderclient>=1.0.6
 python-heatclient>=0.2.3
-python-swiftclient>=1.5
+python-savannaclient>=0.5.0
+python-swiftclient>=1.6
 testresources>=0.2.4
-keyring>=1.6.1,<2.0
-testrepository>=0.0.17
+keyring>=1.6.1,<2.0,>=2.1
+testrepository>=0.0.18
 oslo.config>=1.2.0
-six>=1.4.1
+six>=1.5.2
 iso8601>=0.1.8
 fixtures>=0.3.14
 testscenarios>=0.4
diff --git a/run_tempest.sh b/run_tempest.sh
index be9b38a..bdd1f69 100755
--- a/run_tempest.sh
+++ b/run_tempest.sh
@@ -13,7 +13,7 @@
   echo "  -t, --serial             Run testr serially"
   echo "  -C, --config             Config file location"
   echo "  -h, --help               Print this usage message"
-  echo "  -d, --debug              Debug this script -- set -o xtrace"
+  echo "  -d, --debug              Run tests with testtools instead of testr. This allows you to use PDB"
   echo "  -l, --logging            Enable logging"
   echo "  -L, --logging-config     Logging config file location.  Default is etc/logging.conf"
   echo "  -- [TESTROPTIONS]        After the first '--' you can pass arbitrary arguments to testr "
@@ -26,6 +26,7 @@
 always_venv=0
 never_venv=0
 no_site_packages=0
+debug=0
 force=0
 wrapper=""
 config_file=""
@@ -50,14 +51,14 @@
     -n|--no-site-packages) no_site_packages=1;;
     -f|--force) force=1;;
     -u|--update) update=1;;
-    -d|--debug) set -o xtrace;;
+    -d|--debug) debug=1;;
     -C|--config) config_file=$2; shift;;
-    -s|--smoke) testrargs+="smoke"; noseargs+="--attr=type=smoke";;
+    -s|--smoke) testrargs+="smoke";;
     -t|--serial) serial=1;;
     -l|--logging) logging=1;;
     -L|--logging-config) logging_config=$2; shift;;
     --) [ "yes" == "$first_uu" ] || testrargs="$testrargs $1"; first_uu=no  ;;
-    *) testrargs="$testrargs $1"; noseargs+=" $1" ;;
+    *) testrargs+="$testrargs $1";;
   esac
   shift
 done
@@ -94,6 +95,14 @@
   testr_init
   ${wrapper} find . -type f -name "*.pyc" -delete
   export OS_TEST_PATH=./tempest/test_discover
+  if [ $debug -eq 1 ]; then
+      if [ "$testrargs" = "" ]; then
+           testrargs="discover ./tempest/test_discover"
+      fi
+      ${wrapper} python -m testtools.run $testrargs
+      return $?
+  fi
+
   if [ $serial -eq 1 ]; then
       ${wrapper} testr run --subunit $testrargs | ${wrapper} subunit-2to1 | ${wrapper} tools/colorizer.py
   else
@@ -101,22 +110,6 @@
   fi
 }
 
-function run_tests_nose {
-    export NOSE_WITH_OPENSTACK=1
-    export NOSE_OPENSTACK_COLOR=1
-    export NOSE_OPENSTACK_RED=15.00
-    export NOSE_OPENSTACK_YELLOW=3.00
-    export NOSE_OPENSTACK_SHOW_ELAPSED=1
-    export NOSE_OPENSTACK_STDOUT=1
-    export TEMPEST_PY26_NOSE_COMPAT=1
-    if [[ "x$noseargs" =~ "tempest" ]]; then
-        noseargs="$testrargs"
-    else
-        noseargs="$noseargs tempest"
-    fi
-    ${wrapper} nosetests $noseargs
-}
-
 if [ $never_venv -eq 0 ]
 then
   # Remove the virtual environment if --force used
@@ -147,12 +140,7 @@
   fi
 fi
 
-py_version=`${wrapper} python --version 2>&1`
-if [[ $py_version =~ "2.6" ]] ; then
-    run_tests_nose
-else
-    run_tests
-fi
+run_tests
 retval=$?
 
 exit $retval
diff --git a/run_tests.sh b/run_tests.sh
index 3f00453..a12bf46 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -13,7 +13,7 @@
   echo "  -p, --pep8               Just run pep8"
   echo "  -c, --coverage           Generate coverage report"
   echo "  -h, --help               Print this usage message"
-  echo "  -d, --debug              Debug this script -- set -o xtrace"
+  echo "  -d, --debug              Run tests with testtools instead of testr. This allows you to use PDB"
   echo "  -- [TESTROPTIONS]        After the first '--' you can pass arbitrary arguments to testr "
 }
 
@@ -25,6 +25,7 @@
 always_venv=0
 never_venv=0
 no_site_packages=0
+debug=0
 force=0
 coverage=0
 wrapper=""
@@ -48,12 +49,12 @@
     -n|--no-site-packages) no_site_packages=1;;
     -f|--force) force=1;;
     -u|--update) update=1;;
-    -d|--debug) set -o xtrace;;
+    -d|--debug) debug=1;;
     -p|--pep8) let just_pep8=1;;
     -c|--coverage) coverage=1;;
     -t|--serial) serial=1;;
     --) [ "yes" == "$first_uu" ] || testrargs="$testrargs $1"; first_uu=no  ;;
-    *) testrargs="$testrargs $1"; noseargs+=" $1" ;;
+    *) testrargs="$testrargs $1";;
   esac
   shift
 done
@@ -75,6 +76,19 @@
   testr_init
   ${wrapper} find . -type f -name "*.pyc" -delete
   export OS_TEST_PATH=./tempest/tests
+  if [ $debug -eq 1 ]; then
+      if [ "$testrargs" = "" ]; then
+          testrargs="discover ./tempest/tests"
+      fi
+      ${wrapper} python -m testtools.run $testrargs
+      return $?
+  fi
+
+  if [ $coverage -eq 1 ]; then
+      ${wrapper} python setup.py test --coverage
+      return $?
+  fi
+
   if [ $serial -eq 1 ]; then
       ${wrapper} testr run --subunit $testrargs | ${wrapper} subunit-2to1 | ${wrapper} tools/colorizer.py
   else
@@ -89,6 +103,8 @@
       echo "Running flake8 without virtual env may miss OpenStack HACKING detection" >&2
   fi
   ${wrapper} flake8
+  export MODULEPATH=tempest.common.generate_sample_tempest
+  ${wrapper} tools/config/check_uptodate.sh
 }
 
 if [ $never_venv -eq 0 ]
@@ -126,10 +142,6 @@
     exit
 fi
 
-if [ $coverage -eq 1 ]; then
-    $testrargs = "--coverage $testrargs"
-fi
-
 run_tests
 retval=$?
 
diff --git a/setup.cfg b/setup.cfg
index 23a97ff..a701572 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -4,8 +4,8 @@
 summary = OpenStack Integration Testing
 description-file =
     README.rst
-author = OpenStack QA
-author-email = openstack-qa@lists.openstack.org
+author = OpenStack
+author-email = openstack-dev@lists.openstack.org
 home-page = http://www.openstack.org/
 classifier =
     Intended Audience :: Information Technology
@@ -21,3 +21,6 @@
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source
+
+[wheel]
+universal = 1
diff --git a/tempest/api/baremetal/base.py b/tempest/api/baremetal/base.py
index ec87321..2e745f8 100644
--- a/tempest/api/baremetal/base.py
+++ b/tempest/api/baremetal/base.py
@@ -14,9 +14,12 @@
 
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions as exc
 from tempest import test
 
+CONF = config.CONF
+
 
 def creates(resource):
     """Decorator that adds resources to the appropriate cleanup list."""
@@ -42,7 +45,7 @@
     def setUpClass(cls):
         super(BaseBaremetalTest, cls).setUpClass()
 
-        if not cls.config.service_available.ironic:
+        if not CONF.service_available.ironic:
             skip_msg = ('%s skipped as Ironic is not available' % cls.__name__)
             raise cls.skipException(skip_msg)
 
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index 362cf2d..fb249e5 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -16,7 +16,7 @@
 from tempest.api.compute import base
 from tempest.common import tempest_fixtures as fixtures
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class AggregatesAdminTestJSON(base.BaseV2ComputeAdminTest):
@@ -26,7 +26,6 @@
     """
 
     _host_key = 'OS-EXT-SRV-ATTR:host'
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -40,25 +39,26 @@
                     filter(lambda y: y['service'] == 'compute', hosts_all))
         cls.host = hosts[0]
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_create_delete(self):
         # Create and delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.assertEqual(aggregate_name, aggregate['name'])
-        self.assertEqual(None, aggregate['availability_zone'])
+        self.assertIsNone(aggregate['availability_zone'])
 
         resp, _ = self.client.delete_aggregate(aggregate['id'])
         self.assertEqual(200, resp.status)
         self.client.wait_for_resource_deletion(aggregate['id'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_create_delete_with_az(self):
         # Create and delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name, az_name)
+        resp, aggregate = self.client.create_aggregate(
+            name=aggregate_name, availability_zone=az_name)
         self.assertEqual(200, resp.status)
         self.assertEqual(aggregate_name, aggregate['name'])
         self.assertEqual(az_name, aggregate['availability_zone'])
@@ -67,11 +67,11 @@
         self.assertEqual(200, resp.status)
         self.client.wait_for_resource_deletion(aggregate['id'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_create_verify_entry_in_list(self):
         # Create an aggregate and ensure it is listed.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         resp, aggregates = self.client.list_aggregates()
@@ -80,11 +80,11 @@
                       map(lambda x: (x['id'], x['availability_zone']),
                           aggregates))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_create_update_metadata_get_details(self):
         # Create an aggregate and ensure its details are returned.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         resp, body = self.client.get_aggregate(aggregate['id'])
@@ -105,13 +105,13 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(meta, body["metadata"])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_create_update_with_az(self):
         # Update an aggregate and ensure properties are updated correctly
-        self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name, az_name)
+        resp, aggregate = self.client.create_aggregate(
+            name=aggregate_name, availability_zone=az_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertEqual(200, resp.status)
@@ -137,12 +137,12 @@
                          (x['id'], x['name'], x['availability_zone']),
                           aggregates))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_add_remove_host(self):
         # Add an host to the given aggregate and remove.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         resp, body = self.client.add_host(aggregate['id'], self.host)
@@ -159,12 +159,12 @@
                          body['availability_zone'])
         self.assertNotIn(self.host, body['hosts'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_add_host_list(self):
         # Add an host to the given aggregate and list.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
@@ -174,31 +174,32 @@
         self.assertEqual(1, len(aggs))
         agg = aggs[0]
         self.assertEqual(aggregate_name, agg['name'])
-        self.assertEqual(None, agg['availability_zone'])
+        self.assertIsNone(agg['availability_zone'])
         self.assertIn(self.host, agg['hosts'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_add_host_get_details(self):
         # Add an host to the given aggregate and get details.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
 
         resp, body = self.client.get_aggregate(aggregate['id'])
         self.assertEqual(aggregate_name, body['name'])
-        self.assertEqual(None, body['availability_zone'])
+        self.assertIsNone(body['availability_zone'])
         self.assertIn(self.host, body['hosts'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_aggregate_add_host_create_server_with_az(self):
         # Add an host to the given aggregate and create a server.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name, az_name)
+        resp, aggregate = self.client.create_aggregate(
+            name=aggregate_name, availability_zone=az_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
diff --git a/tempest/api/compute/admin/test_aggregates_negative.py b/tempest/api/compute/admin/test_aggregates_negative.py
index 5107d8e..690f2ab 100644
--- a/tempest/api/compute/admin/test_aggregates_negative.py
+++ b/tempest/api/compute/admin/test_aggregates_negative.py
@@ -17,7 +17,7 @@
 from tempest.common import tempest_fixtures as fixtures
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class AggregatesAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
@@ -26,8 +26,6 @@
     Tests Aggregates API that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(AggregatesAdminNegativeTestJSON, cls).setUpClass()
@@ -41,46 +39,46 @@
                     filter(lambda y: y['service'] == 'compute', hosts_all))
         cls.host = hosts[0]
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_create_as_user(self):
         # Regular user is not allowed to create an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         self.assertRaises(exceptions.Unauthorized,
                           self.user_client.create_aggregate,
-                          aggregate_name)
+                          name=aggregate_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_create_aggregate_name_length_less_than_1(self):
         # the length of aggregate name should >= 1 and <=255
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_aggregate,
-                          '')
+                          name='')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_create_aggregate_name_length_exceeds_255(self):
         # the length of aggregate name should >= 1 and <=255
         aggregate_name = 'a' * 256
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_aggregate,
-                          aggregate_name)
+                          name=aggregate_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_create_with_existent_aggregate_name(self):
         # creating an aggregate with existent aggregate name is forbidden
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(exceptions.Conflict,
                           self.client.create_aggregate,
-                          aggregate_name)
+                          name=aggregate_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_delete_as_user(self):
         # Regular user is not allowed to delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -88,17 +86,17 @@
                           self.user_client.delete_aggregate,
                           aggregate['id'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_list_as_user(self):
         # Regular user is not allowed to list aggregates.
         self.assertRaises(exceptions.Unauthorized,
                           self.user_client.list_aggregates)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_get_details_as_user(self):
         # Regular user is not allowed to get aggregate details.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -106,19 +104,19 @@
                           self.user_client.get_aggregate,
                           aggregate['id'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_delete_with_invalid_id(self):
         # Delete an aggregate with invalid id should raise exceptions.
         self.assertRaises(exceptions.NotFound,
                           self.client.delete_aggregate, -1)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_get_details_with_invalid_id(self):
         # Get aggregate details with invalid id should raise exceptions.
         self.assertRaises(exceptions.NotFound,
                           self.client.get_aggregate, -1)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_add_non_exist_host(self):
         # Adding a non-exist host to an aggregate should raise exceptions.
         resp, hosts_all = self.os_adm.hosts_client.list_hosts()
@@ -129,17 +127,17 @@
                 break
 
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(exceptions.NotFound, self.client.add_host,
                           aggregate['id'], non_exist_host)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_add_host_as_user(self):
         # Regular user is not allowed to add a host to an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -147,11 +145,11 @@
                           self.user_client.add_host,
                           aggregate['id'], self.host)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_add_existent_host(self):
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -162,12 +160,12 @@
         self.assertRaises(exceptions.Conflict, self.client.add_host,
                           aggregate['id'], self.host)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_remove_host_as_user(self):
         # Regular user is not allowed to remove a host from an aggregate.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         resp, body = self.client.add_host(aggregate['id'], self.host)
@@ -178,11 +176,11 @@
                           self.user_client.remove_host,
                           aggregate['id'], self.host)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_aggregate_remove_nonexistent_host(self):
         non_exist_host = data_utils.rand_name('nonexist_host_')
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(200, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
diff --git a/tempest/api/compute/admin/test_availability_zone.py b/tempest/api/compute/admin/test_availability_zone.py
index 18e4452..3c06624 100644
--- a/tempest/api/compute/admin/test_availability_zone.py
+++ b/tempest/api/compute/admin/test_availability_zone.py
@@ -14,7 +14,7 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest.test import attr
+from tempest import test
 
 
 class AZAdminTestJSON(base.BaseV2ComputeAdminTest):
@@ -23,22 +23,19 @@
     Tests Availability Zone API List
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(AZAdminTestJSON, cls).setUpClass()
         cls.client = cls.os_adm.availability_zone_client
-        cls.non_adm_client = cls.availability_zone_client
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_availability_zone_list(self):
         # List of availability zone
         resp, availability_zone = self.client.get_availability_zone_list()
         self.assertEqual(200, resp.status)
         self.assertTrue(len(availability_zone) > 0)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_availability_zone_list_detail(self):
         # List of availability zones and available services
         resp, availability_zone = \
@@ -46,14 +43,6 @@
         self.assertEqual(200, resp.status)
         self.assertTrue(len(availability_zone) > 0)
 
-    @attr(type='gate')
-    def test_get_availability_zone_list_with_non_admin_user(self):
-        # List of availability zone with non-administrator user
-        resp, availability_zone = \
-            self.non_adm_client.get_availability_zone_list()
-        self.assertEqual(200, resp.status)
-        self.assertTrue(len(availability_zone) > 0)
-
 
 class AZAdminTestXML(AZAdminTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/compute/admin/test_availability_zone_negative.py b/tempest/api/compute/admin/test_availability_zone_negative.py
index d13618c..ce97491 100644
--- a/tempest/api/compute/admin/test_availability_zone_negative.py
+++ b/tempest/api/compute/admin/test_availability_zone_negative.py
@@ -14,7 +14,7 @@
 
 from tempest.api.compute import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class AZAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
@@ -23,14 +23,12 @@
     Tests Availability Zone API List
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(AZAdminNegativeTestJSON, cls).setUpClass()
         cls.non_adm_client = cls.availability_zone_client
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_availability_zone_list_detail_with_non_admin_user(self):
         # List of availability zones and available services with
         # non-administrator user
diff --git a/tempest/api/compute/admin/test_fixed_ips.py b/tempest/api/compute/admin/test_fixed_ips.py
index 0c36837..b0692b1 100644
--- a/tempest/api/compute/admin/test_fixed_ips.py
+++ b/tempest/api/compute/admin/test_fixed_ips.py
@@ -14,16 +14,18 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest.test import attr
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class FixedIPsTestJson(base.BaseV2ComputeAdminTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(FixedIPsTestJson, cls).setUpClass()
-        if cls.config.service_available.neutron:
+        if CONF.service_available.neutron:
             msg = ("%s skipped as neutron is available" % cls.__name__)
             raise cls.skipException(msg)
         cls.client = cls.os_adm.fixed_ips_client
@@ -37,18 +39,18 @@
             if cls.ip:
                 break
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_fixed_ip_details(self):
         resp, fixed_ip = self.client.get_fixed_ip_details(self.ip)
         self.assertEqual(fixed_ip['address'], self.ip)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_set_reserve(self):
         body = {"reserve": "None"}
         resp, body = self.client.reserve_fixed_ip(self.ip, body)
         self.assertEqual(resp.status, 202)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_set_unreserve(self):
         body = {"unreserve": "None"}
         resp, body = self.client.reserve_fixed_ip(self.ip, body)
diff --git a/tempest/api/compute/admin/test_fixed_ips_negative.py b/tempest/api/compute/admin/test_fixed_ips_negative.py
index bf7fd51..3fb3829 100644
--- a/tempest/api/compute/admin/test_fixed_ips_negative.py
+++ b/tempest/api/compute/admin/test_fixed_ips_negative.py
@@ -13,17 +13,19 @@
 #    under the License.
 
 from tempest.api.compute import base
+from tempest import config
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
+
+CONF = config.CONF
 
 
 class FixedIPsNegativeTestJson(base.BaseV2ComputeAdminTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(FixedIPsNegativeTestJson, cls).setUpClass()
-        if cls.config.service_available.neutron:
+        if CONF.service_available.neutron:
             msg = ("%s skipped as neutron is available" % cls.__name__)
             raise cls.skipException(msg)
         cls.client = cls.os_adm.fixed_ips_client
@@ -38,26 +40,26 @@
             if cls.ip:
                 break
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_list_fixed_ip_details_with_non_admin_user(self):
         self.assertRaises(exceptions.Unauthorized,
                           self.non_admin_client.get_fixed_ip_details, self.ip)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_set_reserve_with_non_admin_user(self):
         body = {"reserve": "None"}
         self.assertRaises(exceptions.Unauthorized,
                           self.non_admin_client.reserve_fixed_ip,
                           self.ip, body)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_set_unreserve_with_non_admin_user(self):
         body = {"unreserve": "None"}
         self.assertRaises(exceptions.Unauthorized,
                           self.non_admin_client.reserve_fixed_ip,
                           self.ip, body)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_set_reserve_with_invalid_ip(self):
         # NOTE(maurosr): since this exercises the same code snippet, we do it
         # only for reserve action
@@ -66,7 +68,7 @@
                           self.client.reserve_fixed_ip,
                           "my.invalid.ip", body)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_fixed_ip_with_invalid_action(self):
         body = {"invalid_action": "None"}
         self.assertRaises(exceptions.BadRequest,
diff --git a/tempest/api/compute/admin/test_flavors.py b/tempest/api/compute/admin/test_flavors.py
index 252f4be..05b763a 100644
--- a/tempest/api/compute/admin/test_flavors.py
+++ b/tempest/api/compute/admin/test_flavors.py
@@ -27,8 +27,6 @@
     Tests Flavors API Create and Delete that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(FlavorsAdminTestJSON, cls).setUpClass()
@@ -172,7 +170,6 @@
                 flag = True
         self.assertTrue(flag)
 
-    @test.skip_because(bug="1209101")
     @test.attr(type='gate')
     def test_list_non_public_flavor(self):
         # Create a flavor with os-flavor-access:is_public false should
diff --git a/tempest/api/compute/admin/test_flavors_access.py b/tempest/api/compute/admin/test_flavors_access.py
index da11ab5..4804ce4 100644
--- a/tempest/api/compute/admin/test_flavors_access.py
+++ b/tempest/api/compute/admin/test_flavors_access.py
@@ -25,8 +25,6 @@
     Add and remove Flavor Access require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(FlavorsAccessTestJSON, cls).setUpClass()
diff --git a/tempest/api/compute/admin/test_flavors_access_negative.py b/tempest/api/compute/admin/test_flavors_access_negative.py
index c4d54b6..8fe3331 100644
--- a/tempest/api/compute/admin/test_flavors_access_negative.py
+++ b/tempest/api/compute/admin/test_flavors_access_negative.py
@@ -28,8 +28,6 @@
     Add and remove Flavor Access require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(FlavorsAccessNegativeTestJSON, cls).setUpClass()
diff --git a/tempest/api/compute/admin/test_flavors_extra_specs.py b/tempest/api/compute/admin/test_flavors_extra_specs.py
index 1afa693..91145ec 100644
--- a/tempest/api/compute/admin/test_flavors_extra_specs.py
+++ b/tempest/api/compute/admin/test_flavors_extra_specs.py
@@ -26,8 +26,6 @@
     GET Flavor Extra specs can be performed even by without admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(FlavorsExtraSpecsTestJSON, cls).setUpClass()
diff --git a/tempest/api/compute/admin/test_flavors_extra_specs_negative.py b/tempest/api/compute/admin/test_flavors_extra_specs_negative.py
index cdf97cc..a139c2f 100644
--- a/tempest/api/compute/admin/test_flavors_extra_specs_negative.py
+++ b/tempest/api/compute/admin/test_flavors_extra_specs_negative.py
@@ -27,8 +27,6 @@
     SET, UNSET, UPDATE Flavor Extra specs require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(FlavorsExtraSpecsNegativeTestJSON, cls).setUpClass()
diff --git a/tempest/api/compute/admin/test_flavors_negative.py b/tempest/api/compute/admin/test_flavors_negative.py
index ad4ceeb..49d49ef 100644
--- a/tempest/api/compute/admin/test_flavors_negative.py
+++ b/tempest/api/compute/admin/test_flavors_negative.py
@@ -27,8 +27,6 @@
     Tests Flavors API Create and Delete that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(FlavorsAdminNegativeTestJSON, cls).setUpClass()
diff --git a/tempest/api/compute/admin/test_hosts.py b/tempest/api/compute/admin/test_hosts.py
index a3b4b47..e612566 100644
--- a/tempest/api/compute/admin/test_hosts.py
+++ b/tempest/api/compute/admin/test_hosts.py
@@ -14,7 +14,7 @@
 
 from tempest.api.compute import base
 from tempest.common import tempest_fixtures as fixtures
-from tempest.test import attr
+from tempest import test
 
 
 class HostsAdminTestJSON(base.BaseV2ComputeAdminTest):
@@ -23,20 +23,18 @@
     Tests hosts API using admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(HostsAdminTestJSON, cls).setUpClass()
         cls.client = cls.os_adm.hosts_client
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_hosts(self):
         resp, hosts = self.client.list_hosts()
         self.assertEqual(200, resp.status)
         self.assertTrue(len(hosts) >= 2, str(hosts))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_hosts_with_zone(self):
         self.useFixture(fixtures.LockFixture('availability_zone'))
         resp, hosts = self.client.list_hosts()
@@ -48,7 +46,7 @@
         self.assertTrue(len(hosts) >= 1)
         self.assertIn(host, hosts)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_hosts_with_a_blank_zone(self):
         # If send the request with a blank zone, the request will be successful
         # and it will return all the hosts list
@@ -57,7 +55,7 @@
         self.assertNotEqual(0, len(hosts))
         self.assertEqual(200, resp.status)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_hosts_with_nonexistent_zone(self):
         # If send the request with a nonexistent zone, the request will be
         # successful and no hosts will be retured
@@ -66,7 +64,7 @@
         self.assertEqual(0, len(hosts))
         self.assertEqual(200, resp.status)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_show_host_detail(self):
         resp, hosts = self.client.list_hosts()
         self.assertEqual(200, resp.status)
diff --git a/tempest/api/compute/admin/test_hosts_negative.py b/tempest/api/compute/admin/test_hosts_negative.py
index cb034c9..0f26e84 100644
--- a/tempest/api/compute/admin/test_hosts_negative.py
+++ b/tempest/api/compute/admin/test_hosts_negative.py
@@ -24,8 +24,6 @@
     Tests hosts API using admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(HostsAdminNegativeTestJSON, cls).setUpClass()
diff --git a/tempest/api/compute/admin/test_hypervisor.py b/tempest/api/compute/admin/test_hypervisor.py
index 989c0d8..48f9ffb 100644
--- a/tempest/api/compute/admin/test_hypervisor.py
+++ b/tempest/api/compute/admin/test_hypervisor.py
@@ -14,7 +14,7 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest.test import attr
+from tempest import test
 
 
 class HypervisorAdminTestJSON(base.BaseV2ComputeAdminTest):
@@ -23,8 +23,6 @@
     Tests Hypervisors API that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(HypervisorAdminTestJSON, cls).setUpClass()
@@ -39,20 +37,20 @@
     def assertHypervisors(self, hypers):
         self.assertTrue(len(hypers) > 0, "No hypervisors found: %s" % hypers)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_hypervisor_list(self):
         # List of hypervisor and available hypervisors hostname
         hypers = self._list_hypervisors()
         self.assertHypervisors(hypers)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_hypervisor_list_details(self):
         # Display the details of the all hypervisor
         resp, hypers = self.client.get_hypervisor_list_details()
         self.assertEqual(200, resp.status)
         self.assertHypervisors(hypers)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_hypervisor_show_details(self):
         # Display the details of the specified hypervisor
         hypers = self._list_hypervisors()
@@ -65,7 +63,7 @@
         self.assertEqual(details['hypervisor_hostname'],
                          hypers[0]['hypervisor_hostname'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_hypervisor_show_servers(self):
         # Show instances about the specific hypervisors
         hypers = self._list_hypervisors()
@@ -76,14 +74,14 @@
         self.assertEqual(200, resp.status)
         self.assertTrue(len(hypervisors) > 0)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_hypervisor_stats(self):
         # Verify the stats of the all hypervisor
         resp, stats = self.client.get_hypervisor_stats()
         self.assertEqual(200, resp.status)
         self.assertTrue(len(stats) > 0)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_hypervisor_uptime(self):
         # Verify that GET shows the specified hypervisor uptime
         hypers = self._list_hypervisors()
@@ -103,7 +101,7 @@
             has_valid_uptime,
             "None of the hypervisors had a valid uptime: %s" % hypers)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_search_hypervisor(self):
         hypers = self._list_hypervisors()
         self.assertHypervisors(hypers)
diff --git a/tempest/api/compute/admin/test_hypervisor_negative.py b/tempest/api/compute/admin/test_hypervisor_negative.py
index e41bd18..4ba8d30 100644
--- a/tempest/api/compute/admin/test_hypervisor_negative.py
+++ b/tempest/api/compute/admin/test_hypervisor_negative.py
@@ -18,7 +18,7 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class HypervisorAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
@@ -27,8 +27,6 @@
     Tests Hypervisors API that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(HypervisorAdminNegativeTestJSON, cls).setUpClass()
@@ -41,7 +39,7 @@
         self.assertEqual(200, resp.status)
         return hypers
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_show_nonexistent_hypervisor(self):
         nonexistent_hypervisor_id = str(uuid.uuid4())
 
@@ -50,7 +48,7 @@
             self.client.get_hypervisor_show_details,
             nonexistent_hypervisor_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_show_hypervisor_with_non_admin_user(self):
         hypers = self._list_hypervisors()
         self.assertTrue(len(hypers) > 0)
@@ -60,7 +58,7 @@
             self.non_adm_client.get_hypervisor_show_details,
             hypers[0]['id'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_show_servers_with_non_admin_user(self):
         hypers = self._list_hypervisors()
         self.assertTrue(len(hypers) > 0)
@@ -70,7 +68,7 @@
             self.non_adm_client.get_hypervisor_servers,
             hypers[0]['id'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_show_servers_with_nonexistent_hypervisor(self):
         nonexistent_hypervisor_id = str(uuid.uuid4())
 
@@ -79,13 +77,13 @@
             self.client.get_hypervisor_servers,
             nonexistent_hypervisor_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_hypervisor_stats_with_non_admin_user(self):
         self.assertRaises(
             exceptions.Unauthorized,
             self.non_adm_client.get_hypervisor_stats)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_nonexistent_hypervisor_uptime(self):
         nonexistent_hypervisor_id = str(uuid.uuid4())
 
@@ -94,7 +92,7 @@
             self.client.get_hypervisor_uptime,
             nonexistent_hypervisor_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_hypervisor_uptime_with_non_admin_user(self):
         hypers = self._list_hypervisors()
         self.assertTrue(len(hypers) > 0)
@@ -104,21 +102,21 @@
             self.non_adm_client.get_hypervisor_uptime,
             hypers[0]['id'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_hypervisor_list_with_non_admin_user(self):
         # List of hypervisor and available services with non admin user
         self.assertRaises(
             exceptions.Unauthorized,
             self.non_adm_client.get_hypervisor_list)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_hypervisor_list_details_with_non_admin_user(self):
         # List of hypervisor details and available services with non admin user
         self.assertRaises(
             exceptions.Unauthorized,
             self.non_adm_client.get_hypervisor_list_details)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_search_nonexistent_hypervisor(self):
         nonexistent_hypervisor_name = data_utils.rand_name('test_hypervisor')
 
@@ -127,7 +125,7 @@
             self.client.search_hypervisor,
             nonexistent_hypervisor_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_search_hypervisor_with_non_admin_user(self):
         hypers = self._list_hypervisors()
         self.assertTrue(len(hypers) > 0)
diff --git a/tempest/api/compute/admin/test_instance_usage_audit_log.py b/tempest/api/compute/admin/test_instance_usage_audit_log.py
index c617178..32c8656 100644
--- a/tempest/api/compute/admin/test_instance_usage_audit_log.py
+++ b/tempest/api/compute/admin/test_instance_usage_audit_log.py
@@ -16,20 +16,18 @@
 import datetime
 
 from tempest.api.compute import base
-from tempest.test import attr
+from tempest import test
 import urllib
 
 
 class InstanceUsageAuditLogTestJSON(base.BaseV2ComputeAdminTest):
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(InstanceUsageAuditLogTestJSON, cls).setUpClass()
         cls.adm_client = cls.os_adm.instance_usages_audit_log_client
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_instance_usage_audit_logs(self):
         # list instance usage audit logs
         resp, body = self.adm_client.list_instance_usage_audit_logs()
@@ -42,7 +40,7 @@
         for item in expected_items:
             self.assertIn(item, body)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_instance_usage_audit_log(self):
         # Get instance usage audit log before specified time
         now = datetime.datetime.now()
diff --git a/tempest/api/compute/admin/test_instance_usage_audit_log_negative.py b/tempest/api/compute/admin/test_instance_usage_audit_log_negative.py
index 10bb1aa..fe4a184 100644
--- a/tempest/api/compute/admin/test_instance_usage_audit_log_negative.py
+++ b/tempest/api/compute/admin/test_instance_usage_audit_log_negative.py
@@ -17,20 +17,18 @@
 
 from tempest.api.compute import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 import urllib
 
 
 class InstanceUsageAuditLogNegativeTestJSON(base.BaseV2ComputeAdminTest):
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(InstanceUsageAuditLogNegativeTestJSON, cls).setUpClass()
         cls.adm_client = cls.os_adm.instance_usages_audit_log_client
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_instance_usage_audit_logs_with_nonadmin_user(self):
         # the instance_usage_audit_logs API just can be accessed by admin user
         self.assertRaises(exceptions.Unauthorized,
@@ -42,7 +40,7 @@
                           get_instance_usage_audit_log,
                           urllib.quote(now.strftime("%Y-%m-%d %H:%M:%S")))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_instance_usage_audit_logs_with_invalid_time(self):
         self.assertRaises(exceptions.BadRequest,
                           self.adm_client.get_instance_usage_audit_log,
diff --git a/tempest/api/compute/admin/test_quotas.py b/tempest/api/compute/admin/test_quotas.py
index d4a32e6..5af091e 100644
--- a/tempest/api/compute/admin/test_quotas.py
+++ b/tempest/api/compute/admin/test_quotas.py
@@ -19,13 +19,11 @@
 
 
 class QuotasAdminTestJSON(base.BaseV2ComputeAdminTest):
-    _interface = 'json'
     force_tenant_isolation = True
 
     @classmethod
     def setUpClass(cls):
         super(QuotasAdminTestJSON, cls).setUpClass()
-        cls.client = cls.os.quotas_client
         cls.adm_client = cls.os_adm.quotas_client
 
         # NOTE(afazekas): these test cases should always create and use a new
@@ -45,7 +43,7 @@
     def test_get_default_quotas(self):
         # Admin can get the default resource quota set for a tenant
         expected_quota_set = self.default_quota_set | set(['id'])
-        resp, quota_set = self.client.get_default_quota_set(
+        resp, quota_set = self.adm_client.get_default_quota_set(
             self.demo_tenant_id)
         self.assertEqual(200, resp.status)
         self.assertEqual(sorted(expected_quota_set),
@@ -55,7 +53,7 @@
     @test.attr(type='gate')
     def test_update_all_quota_resources_for_tenant(self):
         # Admin can update all the resource quota limits for a tenant
-        resp, default_quota_set = self.client.get_default_quota_set(
+        resp, default_quota_set = self.adm_client.get_default_quota_set(
             self.demo_tenant_id)
         new_quota_set = {'injected_file_content_bytes': 20480,
                          'metadata_items': 256, 'injected_files': 10,
diff --git a/tempest/api/compute/admin/test_quotas_negative.py b/tempest/api/compute/admin/test_quotas_negative.py
index d3696a1..5b2b5fd 100644
--- a/tempest/api/compute/admin/test_quotas_negative.py
+++ b/tempest/api/compute/admin/test_quotas_negative.py
@@ -22,7 +22,6 @@
 
 
 class QuotasAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
-    _interface = 'json'
     force_tenant_isolation = True
 
     @classmethod
@@ -49,7 +48,7 @@
     @test.attr(type=['negative', 'gate'])
     def test_create_server_when_cpu_quota_is_full(self):
         # Disallow server creation when tenant's vcpu quota is full
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
         default_vcpu_quota = quota_set['cores']
         vcpu_quota = 0  # Set the quota to zero to conserve resources
 
@@ -64,7 +63,7 @@
     @test.attr(type=['negative', 'gate'])
     def test_create_server_when_memory_quota_is_full(self):
         # Disallow server creation when tenant's memory quota is full
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
         default_mem_quota = quota_set['ram']
         mem_quota = 0  # Set the quota to zero to conserve resources
 
@@ -79,7 +78,7 @@
     @test.attr(type=['negative', 'gate'])
     def test_create_server_when_instances_quota_is_full(self):
         # Once instances quota limit is reached, disallow server creation
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
         default_instances_quota = quota_set['instances']
         instances_quota = 0  # Set quota to zero to disallow server creation
 
@@ -96,7 +95,7 @@
     def test_security_groups_exceed_limit(self):
         # Negative test: Creation Security Groups over limit should FAIL
 
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
         default_sg_quota = quota_set['security_groups']
         sg_quota = 0  # Set the quota to zero to conserve resources
 
@@ -121,7 +120,7 @@
         # Negative test: Creation of Security Group Rules should FAIL
         # when we reach limit maxSecurityGroupRules
 
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
         default_sg_rules_quota = quota_set['security_group_rules']
         sg_rules_quota = 0  # Set the quota to zero to conserve resources
 
diff --git a/tempest/api/compute/admin/test_security_groups.py b/tempest/api/compute/admin/test_security_groups.py
index 0cfa344..f728d68 100644
--- a/tempest/api/compute/admin/test_security_groups.py
+++ b/tempest/api/compute/admin/test_security_groups.py
@@ -18,13 +18,12 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest import config
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
 
 class SecurityGroupsTestAdminJSON(base.BaseV2ComputeAdminTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -43,7 +42,7 @@
     @testtools.skipIf(CONF.service_available.neutron,
                       "Skipped because neutron do not support all_tenants"
                       "search filter.")
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_security_groups_list_all_tenants_filter(self):
         # Admin can list security groups of all tenants
         # List of all security groups created
diff --git a/tempest/api/compute/admin/test_servers.py b/tempest/api/compute/admin/test_servers.py
index 2cee78a..40a4df7 100644
--- a/tempest/api/compute/admin/test_servers.py
+++ b/tempest/api/compute/admin/test_servers.py
@@ -15,8 +15,7 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 
 class ServersAdminTestJSON(base.BaseV2ComputeAdminTest):
@@ -25,7 +24,7 @@
     Tests Servers API using admin privileges
     """
 
-    _interface = 'json'
+    _host_key = 'OS-EXT-SRV-ATTR:host'
 
     @classmethod
     def setUpClass(cls):
@@ -54,7 +53,7 @@
             flavor_id = data_utils.rand_int_id(start=1000)
         return flavor_id
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_by_admin(self):
         # Listing servers by admin user returns empty list by default
         resp, body = self.client.list_servers_with_detail()
@@ -62,7 +61,7 @@
         self.assertEqual('200', resp['status'])
         self.assertEqual([], servers)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_error_status(self):
         # Filter the list of servers by server error status
         params = {'status': 'error'}
@@ -78,7 +77,7 @@
         self.assertIn(self.s1_id, map(lambda x: x['id'], servers))
         self.assertNotIn(self.s2_id, map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_by_admin_with_all_tenants(self):
         # Listing servers by admin user with all tenants parameter
         # Here should be listed all servers
@@ -90,27 +89,34 @@
         self.assertIn(self.s1_name, servers_name)
         self.assertIn(self.s2_name, servers_name)
 
-    @attr(type='gate')
-    def test_admin_delete_servers_of_others(self):
-        # Administrator can delete servers of others
-        _, server = self.create_test_server()
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-        self.servers_client.wait_for_server_termination(server['id'])
+    @test.attr(type='gate')
+    def test_list_servers_filter_by_exist_host(self):
+        # Filter the list of servers by existent host
+        name = data_utils.rand_name('server')
+        flavor = self.flavor_ref
+        image_id = self.image_ref
+        resp, test_server = self.client.create_server(
+            name, image_id, flavor)
+        self.assertEqual('202', resp['status'])
+        self.addCleanup(self.client.delete_server, test_server['id'])
+        self.client.wait_for_server_status(test_server['id'], 'ACTIVE')
+        resp, server = self.client.get_server(test_server['id'])
+        self.assertEqual(server['status'], 'ACTIVE')
+        hostname = server[self._host_key]
+        params = {'host': hostname}
+        resp, body = self.client.list_servers(params)
+        self.assertEqual('200', resp['status'])
+        servers = body['servers']
+        nonexistent_params = {'host': 'nonexistent_host'}
+        resp, nonexistent_body = self.client.list_servers(
+            nonexistent_params)
+        self.assertEqual('200', resp['status'])
+        nonexistent_servers = nonexistent_body['servers']
+        self.assertIn(test_server['id'], map(lambda x: x['id'], servers))
+        self.assertNotIn(test_server['id'],
+                         map(lambda x: x['id'], nonexistent_servers))
 
-    @attr(type='gate')
-    def test_delete_server_while_in_error_state(self):
-        # Delete a server while it's VM state is error
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, body = self.client.reset_state(server['id'], state='error')
-        self.assertEqual(202, resp.status)
-        # Verify server's state
-        resp, server = self.client.get_server(server['id'])
-        self.assertEqual(server['status'], 'ERROR')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_reset_state_server(self):
         # Reset server's state to 'error'
         resp, server = self.client.reset_state(self.s1_id)
@@ -128,8 +134,8 @@
         resp, server = self.client.get_server(self.s1_id)
         self.assertEqual(server['status'], 'ACTIVE')
 
-    @attr(type='gate')
-    @skip_because(bug="1240043")
+    @test.attr(type='gate')
+    @test.skip_because(bug="1240043")
     def test_get_server_diagnostics_by_admin(self):
         # Retrieve server diagnostics by admin user
         resp, diagnostic = self.client.get_server_diagnostics(self.s1_id)
@@ -140,12 +146,12 @@
         for key in basic_attrs:
             self.assertIn(key, str(diagnostic.keys()))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rebuild_server_in_error_state(self):
         # The server in error state should be rebuilt using the provided
         # image and changed to ACTIVE state
 
-        # resetting vm state require admin priviledge
+        # resetting vm state require admin privilege
         resp, server = self.client.reset_state(self.s1_id, state='error')
         self.assertEqual(202, resp.status)
         resp, rebuilt_server = self.non_admin_client.rebuild(
@@ -168,6 +174,18 @@
         rebuilt_image_id = server['image']['id']
         self.assertEqual(self.image_ref_alt, rebuilt_image_id)
 
+    @test.attr(type='gate')
+    def test_reset_network_inject_network_info(self):
+        # Reset Network of a Server
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, server_body = self.client.reset_network(server['id'])
+        self.assertEqual(202, resp.status)
+        # Inject the Network Info into Server
+        resp, server_body = self.client.inject_network_info(server['id'])
+        self.assertEqual(202, resp.status)
+
 
 class ServersAdminTestXML(ServersAdminTestJSON):
+    _host_key = (
+        '{http://docs.openstack.org/compute/ext/extended_status/api/v1.1}host')
     _interface = 'xml'
diff --git a/tempest/api/compute/admin/test_servers_negative.py b/tempest/api/compute/admin/test_servers_negative.py
index 9580a06..797b780 100644
--- a/tempest/api/compute/admin/test_servers_negative.py
+++ b/tempest/api/compute/admin/test_servers_negative.py
@@ -17,7 +17,7 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ServersAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
@@ -26,8 +26,6 @@
     Tests Servers API using admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(ServersAdminNegativeTestJSON, cls).setUpClass()
@@ -54,7 +52,7 @@
             flavor_id = data_utils.rand_int_id(start=1000)
         return flavor_id
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_resize_server_using_overlimit_ram(self):
         flavor_name = data_utils.rand_name("flavor-")
         flavor_id = self._get_unused_flavor_id()
@@ -72,7 +70,7 @@
                           self.servers[0]['id'],
                           flavor_ref['id'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_resize_server_using_overlimit_vcpus(self):
         flavor_name = data_utils.rand_name("flavor-")
         flavor_id = self._get_unused_flavor_id()
@@ -90,38 +88,38 @@
                           self.servers[0]['id'],
                           flavor_ref['id'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_reset_state_server_invalid_state(self):
         self.assertRaises(exceptions.BadRequest,
                           self.client.reset_state, self.s1_id,
                           state='invalid')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_reset_state_server_invalid_type(self):
         self.assertRaises(exceptions.BadRequest,
                           self.client.reset_state, self.s1_id,
                           state=1)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_reset_state_server_nonexistent_server(self):
         self.assertRaises(exceptions.NotFound,
                           self.client.reset_state, '999')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_server_diagnostics_by_non_admin(self):
         # Non-admin user can not view server diagnostics according to policy
         self.assertRaises(exceptions.Unauthorized,
                           self.non_adm_client.get_server_diagnostics,
                           self.s1_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_migrate_non_existent_server(self):
         # migrate a non existent server
         self.assertRaises(exceptions.NotFound,
                           self.client.migrate_server,
                           str(uuid.uuid4()))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_migrate_server_invalid_state(self):
         # create server.
         resp, server = self.create_test_server(wait_until='ACTIVE')
diff --git a/tempest/api/compute/admin/test_services.py b/tempest/api/compute/admin/test_services.py
index 16dcfcc..ca79e6b 100644
--- a/tempest/api/compute/admin/test_services.py
+++ b/tempest/api/compute/admin/test_services.py
@@ -15,7 +15,7 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest.test import attr
+from tempest import test
 
 
 class ServicesAdminTestJSON(base.BaseV2ComputeAdminTest):
@@ -24,21 +24,18 @@
     Tests Services API. List and Enable/Disable require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(ServicesAdminTestJSON, cls).setUpClass()
         cls.client = cls.os_adm.services_client
-        cls.non_admin_client = cls.services_client
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_services(self):
         resp, services = self.client.list_services()
         self.assertEqual(200, resp.status)
         self.assertNotEqual(0, len(services))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_service_by_service_binary_name(self):
         binary_name = 'nova-compute'
         params = {'binary': binary_name}
@@ -48,7 +45,7 @@
         for service in services:
             self.assertEqual(binary_name, service['binary'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_service_by_host_name(self):
         resp, services = self.client.list_services()
         host_name = services[0]['host']
@@ -66,7 +63,7 @@
         # on order.
         self.assertEqual(sorted(s1), sorted(s2))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_service_by_service_and_host_name(self):
         resp, services = self.client.list_services()
         host_name = services[0]['host']
diff --git a/tempest/api/compute/admin/test_services_negative.py b/tempest/api/compute/admin/test_services_negative.py
index a1809c4..c78d70d 100644
--- a/tempest/api/compute/admin/test_services_negative.py
+++ b/tempest/api/compute/admin/test_services_negative.py
@@ -14,7 +14,7 @@
 
 from tempest.api.compute import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ServicesAdminNegativeTestJSON(base.BaseV2ComputeAdminTest):
@@ -23,20 +23,18 @@
     Tests Services API. List and Enable/Disable require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(ServicesAdminNegativeTestJSON, cls).setUpClass()
         cls.client = cls.os_adm.services_client
         cls.non_admin_client = cls.services_client
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_list_services_with_non_admin_user(self):
         self.assertRaises(exceptions.Unauthorized,
                           self.non_admin_client.list_services)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_service_by_invalid_params(self):
         # return all services if send the request with invalid parameter
         resp, services = self.client.list_services()
@@ -45,7 +43,7 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(len(services), len(services_xxx))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_service_by_invalid_service_and_valid_host(self):
         resp, services = self.client.list_services()
         host_name = services[0]['host']
@@ -54,7 +52,7 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(0, len(services))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_service_with_valid_service_and_invalid_host(self):
         resp, services = self.client.list_services()
         binary_name = services[0]['binary']
diff --git a/tempest/api/compute/admin/test_simple_tenant_usage.py b/tempest/api/compute/admin/test_simple_tenant_usage.py
index dcb9aed..cc8641f 100644
--- a/tempest/api/compute/admin/test_simple_tenant_usage.py
+++ b/tempest/api/compute/admin/test_simple_tenant_usage.py
@@ -16,14 +16,12 @@
 import datetime
 
 from tempest.api.compute import base
-from tempest.test import attr
+from tempest import test
 import time
 
 
 class TenantUsagesTestJSON(base.BaseV2ComputeAdminTest):
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(TenantUsagesTestJSON, cls).setUpClass()
@@ -48,7 +46,7 @@
         # Returns formatted datetime
         return at.strftime('%Y-%m-%dT%H:%M:%S.%f')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_usage_all_tenants(self):
         # Get usage for all tenants
         params = {'start': self.start,
@@ -58,7 +56,7 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(len(tenant_usage), 8)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_usage_tenant(self):
         # Get usage for a specific tenant
         params = {'start': self.start,
@@ -69,7 +67,7 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(len(tenant_usage), 8)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_usage_tenant_with_non_admin_user(self):
         # Get usage for a specific tenant with non admin user
         params = {'start': self.start,
diff --git a/tempest/api/compute/admin/test_simple_tenant_usage_negative.py b/tempest/api/compute/admin/test_simple_tenant_usage_negative.py
index 2a30348..a080f2e 100644
--- a/tempest/api/compute/admin/test_simple_tenant_usage_negative.py
+++ b/tempest/api/compute/admin/test_simple_tenant_usage_negative.py
@@ -17,13 +17,11 @@
 
 from tempest.api.compute import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class TenantUsagesNegativeTestJSON(base.BaseV2ComputeAdminTest):
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(TenantUsagesNegativeTestJSON, cls).setUpClass()
@@ -39,7 +37,7 @@
         # Returns formatted datetime
         return at.strftime('%Y-%m-%dT%H:%M:%S.%f')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_usage_tenant_with_empty_tenant_id(self):
         # Get usage for a specific tenant empty
         params = {'start': self.start,
@@ -48,7 +46,7 @@
                           self.adm_client.get_tenant_usage,
                           '', params)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_usage_tenant_with_invalid_date(self):
         # Get usage for tenant with invalid date
         params = {'start': self.end,
@@ -60,7 +58,7 @@
                           self.adm_client.get_tenant_usage,
                           tenant_id, params)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_list_usage_all_tenants_with_non_admin_user(self):
         # Get usage for all tenants with non admin user
         params = {'start': self.start,
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index 5539894..398297d 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -17,10 +17,12 @@
 
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 import tempest.test
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -37,18 +39,19 @@
         os = cls.get_client_manager()
 
         cls.os = os
-        cls.build_interval = cls.config.compute.build_interval
-        cls.build_timeout = cls.config.compute.build_timeout
-        cls.ssh_user = cls.config.compute.ssh_user
-        cls.image_ref = cls.config.compute.image_ref
-        cls.image_ref_alt = cls.config.compute.image_ref_alt
-        cls.flavor_ref = cls.config.compute.flavor_ref
-        cls.flavor_ref_alt = cls.config.compute.flavor_ref_alt
-        cls.image_ssh_user = cls.config.compute.image_ssh_user
-        cls.image_ssh_password = cls.config.compute.image_ssh_password
+        cls.build_interval = CONF.compute.build_interval
+        cls.build_timeout = CONF.compute.build_timeout
+        cls.ssh_user = CONF.compute.ssh_user
+        cls.image_ref = CONF.compute.image_ref
+        cls.image_ref_alt = CONF.compute.image_ref_alt
+        cls.flavor_ref = CONF.compute.flavor_ref
+        cls.flavor_ref_alt = CONF.compute.flavor_ref_alt
+        cls.image_ssh_user = CONF.compute.image_ssh_user
+        cls.image_ssh_password = CONF.compute.image_ssh_password
         cls.servers = []
         cls.images = []
         cls.multi_user = cls.get_multi_user()
+        cls.security_groups = []
 
     @classmethod
     def get_multi_user(cls):
@@ -57,14 +60,14 @@
         # used in testing. If the test cases are allowed to create
         # users (config.compute.allow_tenant_isolation is true,
         # then we allow multi-user.
-        if not cls.config.compute.allow_tenant_isolation:
-            user1 = cls.config.identity.username
-            user2 = cls.config.identity.alt_username
+        if not CONF.compute.allow_tenant_isolation:
+            user1 = CONF.identity.username
+            user2 = CONF.identity.alt_username
             if not user2 or user1 == user2:
                 multi_user = False
             else:
-                user2_password = cls.config.identity.alt_password
-                user2_tenant_name = cls.config.identity.alt_tenant_name
+                user2_password = CONF.identity.alt_password
+                user2_tenant_name = CONF.identity.alt_tenant_name
                 if not user2_password or not user2_tenant_name:
                     msg = ("Alternate user specified but not alternate "
                            "tenant or password: alt_tenant_name=%s "
@@ -100,9 +103,25 @@
                 pass
 
     @classmethod
+    def clear_security_groups(cls):
+        for sg in cls.security_groups:
+            try:
+                resp, body =\
+                    cls.security_groups_client.delete_security_group(sg['id'])
+            except exceptions.NotFound:
+                # The security group may have already been deleted which is OK.
+                pass
+            except Exception as exc:
+                LOG.info('Exception raised deleting security group %s',
+                         sg['id'])
+                LOG.exception(exc)
+                pass
+
+    @classmethod
     def tearDownClass(cls):
         cls.clear_images()
         cls.clear_servers()
+        cls.clear_security_groups()
         cls.clear_isolated_creds()
         super(BaseComputeTest, cls).tearDownClass()
 
@@ -144,6 +163,19 @@
 
         return resp, body
 
+    @classmethod
+    def create_security_group(cls, name=None, description=None):
+        if name is None:
+            name = data_utils.rand_name(cls.__name__ + "-securitygroup")
+        if description is None:
+            description = data_utils.rand_name('description-')
+        resp, body = \
+            cls.security_groups_client.create_security_group(name,
+                                                             description)
+        cls.security_groups.append(body)
+
+        return resp, body
+
     def wait_for(self, condition):
         """Repeatedly calls condition() until a timeout."""
         start_time = int(time.time())
@@ -159,9 +191,23 @@
                 return
             time.sleep(self.build_interval)
 
+    @staticmethod
+    def _delete_volume(volumes_client, volume_id):
+        """Deletes the given volume and waits for it to be gone."""
+        try:
+            resp, _ = volumes_client.delete_volume(volume_id)
+            # TODO(mriedem): We should move the wait_for_resource_deletion
+            # into the delete_volume method as a convenience to the caller.
+            volumes_client.wait_for_resource_deletion(volume_id)
+        except exceptions.NotFound:
+            LOG.warn("Unable to delete volume '%s' since it was not found. "
+                     "Maybe it was already deleted?" % volume_id)
+
 
 class BaseV2ComputeTest(BaseComputeTest):
 
+    _interface = "json"
+
     @classmethod
     def setUpClass(cls):
         # By default compute tests do not create network resources
@@ -186,7 +232,6 @@
         cls.instance_usages_audit_log_client = \
             cls.os.instance_usages_audit_log_client
         cls.hypervisor_client = cls.os.hypervisor_client
-        cls.servers_client_v3_auth = cls.os.servers_client_v3_auth
         cls.certificates_client = cls.os.certificates_client
 
     @classmethod
@@ -227,6 +272,11 @@
         cls.password = server['adminPass']
         return server['id']
 
+    @classmethod
+    def delete_volume(cls, volume_id):
+        """Deletes the given volume and waits for it to be gone."""
+        cls._delete_volume(cls.volumes_extensions_client, volume_id)
+
 
 class BaseV2ComputeAdminTest(BaseV2ComputeTest):
     """Base test case class for Compute Admin V2 API tests."""
@@ -234,14 +284,14 @@
     @classmethod
     def setUpClass(cls):
         super(BaseV2ComputeAdminTest, cls).setUpClass()
-        admin_username = cls.config.compute_admin.username
-        admin_password = cls.config.compute_admin.password
-        admin_tenant = cls.config.compute_admin.tenant_name
+        admin_username = CONF.compute_admin.username
+        admin_password = CONF.compute_admin.password
+        admin_tenant = CONF.compute_admin.tenant_name
         if not (admin_username and admin_password and admin_tenant):
             msg = ("Missing Compute Admin API credentials "
                    "in configuration.")
             raise cls.skipException(msg)
-        if (cls.config.compute.allow_tenant_isolation or
+        if (CONF.compute.allow_tenant_isolation or
             cls.force_tenant_isolation is True):
             creds = cls.isolated_creds.get_admin_creds()
             admin_username, admin_tenant_name, admin_password = creds
@@ -255,6 +305,8 @@
 
 class BaseV3ComputeTest(BaseComputeTest):
 
+    _interface = "json"
+
     @classmethod
     def setUpClass(cls):
         # By default compute tests do not create network resources
@@ -263,14 +315,14 @@
                         "%s will be removed shortly" % cls.__name__)
             raise cls.skipException(skip_msg)
 
-        cls.set_network_resources()
-        super(BaseV3ComputeTest, cls).setUpClass()
-        if not cls.config.compute_feature_enabled.api_v3:
-            cls.tearDownClass()
+        if not CONF.compute_feature_enabled.api_v3:
             skip_msg = ("%s skipped as nova v3 api is not available" %
                         cls.__name__)
             raise cls.skipException(skip_msg)
 
+        cls.set_network_resources()
+        super(BaseV3ComputeTest, cls).setUpClass()
+
         cls.servers_client = cls.os.servers_v3_client
         cls.images_client = cls.os.image_client
         cls.flavors_client = cls.os.flavors_v3_client
@@ -278,11 +330,8 @@
         cls.extensions_client = cls.os.extensions_v3_client
         cls.availability_zone_client = cls.os.availability_zone_v3_client
         cls.interfaces_client = cls.os.interfaces_v3_client
-        cls.instance_usages_audit_log_client = \
-            cls.os.instance_usages_audit_log_v3_client
         cls.hypervisor_client = cls.os.hypervisor_v3_client
         cls.keypairs_client = cls.os.keypairs_v3_client
-        cls.tenant_usages_client = cls.os.tenant_usages_v3_client
         cls.volumes_client = cls.os.volumes_client
         cls.certificates_client = cls.os.certificates_v3_client
         cls.keypairs_client = cls.os.keypairs_v3_client
@@ -323,6 +372,11 @@
         cls.password = server['admin_password']
         return server['id']
 
+    @classmethod
+    def delete_volume(cls, volume_id):
+        """Deletes the given volume and waits for it to be gone."""
+        cls._delete_volume(cls.volumes_client, volume_id)
+
 
 class BaseV3ComputeAdminTest(BaseV3ComputeTest):
     """Base test case class for all Compute Admin API V3 tests."""
@@ -330,14 +384,14 @@
     @classmethod
     def setUpClass(cls):
         super(BaseV3ComputeAdminTest, cls).setUpClass()
-        admin_username = cls.config.compute_admin.username
-        admin_password = cls.config.compute_admin.password
-        admin_tenant = cls.config.compute_admin.tenant_name
+        admin_username = CONF.compute_admin.username
+        admin_password = CONF.compute_admin.password
+        admin_tenant = CONF.compute_admin.tenant_name
         if not (admin_username and admin_password and admin_tenant):
             msg = ("Missing Compute Admin API credentials "
                    "in configuration.")
             raise cls.skipException(msg)
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             creds = cls.isolated_creds.get_admin_creds()
             admin_username, admin_tenant_name, admin_password = creds
             os_adm = clients.Manager(username=admin_username,
@@ -349,13 +403,10 @@
 
         cls.os_adm = os_adm
         cls.servers_admin_client = cls.os_adm.servers_v3_client
-        cls.instance_usages_audit_log_admin_client = \
-            cls.os_adm.instance_usages_audit_log_v3_client
         cls.services_admin_client = cls.os_adm.services_v3_client
         cls.availability_zone_admin_client = \
             cls.os_adm.availability_zone_v3_client
         cls.hypervisor_admin_client = cls.os_adm.hypervisor_v3_client
-        cls.tenant_usages_admin_client = cls.os_adm.tenant_usages_v3_client
         cls.flavors_admin_client = cls.os_adm.flavors_v3_client
         cls.aggregates_admin_client = cls.os_adm.aggregates_v3_client
         cls.hosts_admin_client = cls.os_adm.hosts_v3_client
diff --git a/tempest/api/compute/certificates/test_certificates.py b/tempest/api/compute/certificates/test_certificates.py
index 79619bc..01fdc7c 100644
--- a/tempest/api/compute/certificates/test_certificates.py
+++ b/tempest/api/compute/certificates/test_certificates.py
@@ -18,7 +18,6 @@
 
 
 class CertificatesTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @attr(type='gate')
     def test_create_and_get_root_certificate(self):
diff --git a/tempest/api/compute/flavors/test_flavors.py b/tempest/api/compute/flavors/test_flavors.py
index b0a7fed..98a8e29 100644
--- a/tempest/api/compute/flavors/test_flavors.py
+++ b/tempest/api/compute/flavors/test_flavors.py
@@ -18,7 +18,6 @@
 
 
 class FlavorsTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/flavors/test_flavors_negative.py b/tempest/api/compute/flavors/test_flavors_negative.py
index 7474996..4ba5023 100644
--- a/tempest/api/compute/flavors/test_flavors_negative.py
+++ b/tempest/api/compute/flavors/test_flavors_negative.py
@@ -13,40 +13,40 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import uuid
+import testscenarios
 
 from tempest.api.compute import base
-from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
-class FlavorsNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
+load_tests = testscenarios.load_tests_apply_scenarios
+
+
+class FlavorsListNegativeTestJSON(base.BaseV2ComputeTest,
+                                  test.NegativeAutoTest):
+    _service = 'compute'
+    _schema_file = 'compute/flavors/flavors_list.json'
+
+    scenarios = test.NegativeAutoTest.generate_scenario(_schema_file)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_flavors_with_detail(self):
+        self.execute(self._schema_file)
+
+
+class FlavorDetailsNegativeTestJSON(base.BaseV2ComputeTest,
+                                    test.NegativeAutoTest):
+    _service = 'compute'
+    _schema_file = 'compute/flavors/flavor_details.json'
+
+    scenarios = test.NegativeAutoTest.generate_scenario(_schema_file)
 
     @classmethod
     def setUpClass(cls):
-        super(FlavorsNegativeTestJSON, cls).setUpClass()
-        cls.client = cls.flavors_client
+        super(FlavorDetailsNegativeTestJSON, cls).setUpClass()
+        cls.set_resource("flavor", cls.flavor_ref)
 
-    @attr(type=['negative', 'gate'])
-    def test_invalid_minRam_filter(self):
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.list_flavors_with_detail,
-                          {'minRam': 'invalid'})
-
-    @attr(type=['negative', 'gate'])
-    def test_invalid_minDisk_filter(self):
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.list_flavors_with_detail,
-                          {'minDisk': 'invalid'})
-
-    @attr(type=['negative', 'gate'])
-    def test_non_existent_flavor_id(self):
+    @test.attr(type=['negative', 'gate'])
+    def test_get_flavor_details(self):
         # flavor details are not returned for non-existent flavors
-        nonexistent_flavor_id = str(uuid.uuid4())
-        self.assertRaises(exceptions.NotFound, self.client.get_flavor_details,
-                          nonexistent_flavor_id)
-
-
-class FlavorsNegativeTestXML(FlavorsNegativeTestJSON):
-    _interface = 'xml'
+        self.execute(self._schema_file)
diff --git a/tempest/api/compute/flavors/test_flavors_negative_xml.py b/tempest/api/compute/flavors/test_flavors_negative_xml.py
new file mode 100644
index 0000000..c93c7c9
--- /dev/null
+++ b/tempest/api/compute/flavors/test_flavors_negative_xml.py
@@ -0,0 +1,48 @@
+# Copyright 2013 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import uuid
+
+from tempest.api.compute import base
+from tempest import exceptions
+from tempest.test import attr
+
+
+class FlavorsNegativeTestXML(base.BaseV2ComputeTest):
+    _interface = 'xml'
+
+    @classmethod
+    def setUpClass(cls):
+        super(FlavorsNegativeTestXML, cls).setUpClass()
+        cls.client = cls.flavors_client
+
+    @attr(type=['negative', 'gate'])
+    def test_invalid_minRam_filter(self):
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.list_flavors_with_detail,
+                          {'minRam': 'invalid'})
+
+    @attr(type=['negative', 'gate'])
+    def test_invalid_minDisk_filter(self):
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.list_flavors_with_detail,
+                          {'minDisk': 'invalid'})
+
+    @attr(type=['negative', 'gate'])
+    def test_non_existent_flavor_id(self):
+        # flavor details are not returned for non-existent flavors
+        nonexistent_flavor_id = str(uuid.uuid4())
+        self.assertRaises(exceptions.NotFound, self.client.get_flavor_details,
+                          nonexistent_flavor_id)
diff --git a/tempest/api/compute/floating_ips/test_floating_ips_actions.py b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
index 2c89391..c0f7af0 100644
--- a/tempest/api/compute/floating_ips/test_floating_ips_actions.py
+++ b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
@@ -14,13 +14,12 @@
 #    under the License.
 
 from tempest.api.compute.floating_ips import base
-from tempest.common.utils.data_utils import rand_name
+from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class FloatingIPsTestJSON(base.BaseFloatingIPsTest):
-    _interface = 'json'
     server_id = None
     floating_ip = None
 
@@ -44,7 +43,7 @@
         resp, body = cls.client.delete_floating_ip(cls.floating_ip_id)
         super(FloatingIPsTestJSON, cls).tearDownClass()
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_allocate_floating_ip(self):
         # Positive test:Allocation of a new floating IP to a project
         # should be successful
@@ -59,7 +58,7 @@
         resp, body = self.client.list_floating_ips()
         self.assertIn(floating_ip_details, body)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_floating_ip(self):
         # Positive test:Deletion of valid floating IP from project
         # should be successful
@@ -74,7 +73,7 @@
         # Check it was really deleted.
         self.client.wait_for_resource_deletion(floating_ip_body['id'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_associate_disassociate_floating_ip(self):
         # Positive test:Associate and disassociate the provided floating IP
         # to a specific server should be successful
@@ -90,15 +89,13 @@
             self.server_id)
         self.assertEqual(202, resp.status)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_associate_already_associated_floating_ip(self):
         # positive test:Association of an already associated floating IP
         # to specific server should change the association of the Floating IP
         # Create server so as to use for Multiple association
-        new_name = rand_name('floating_server')
-        resp, body = self.servers_client.create_server(new_name,
-                                                       self.image_ref,
-                                                       self.flavor_ref)
+        new_name = data_utils.rand_name('floating_server')
+        resp, body = self.create_test_server(name=new_name)
         self.servers_client.wait_for_server_status(body['id'], 'ACTIVE')
         self.new_server_id = body['id']
 
diff --git a/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py b/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
index e4d83c5..0c3663e 100644
--- a/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
+++ b/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
@@ -17,12 +17,14 @@
 
 from tempest.api.compute.floating_ips import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class FloatingIPsNegativeTestJSON(base.BaseFloatingIPsTest):
-    _interface = 'json'
     server_id = None
 
     @classmethod
@@ -40,7 +42,7 @@
             cls.floating_ip_ids.append(body[i]['id'])
         while True:
             cls.non_exist_id = data_utils.rand_int_id(start=999)
-            if cls.config.service_available.neutron:
+            if CONF.service_available.neutron:
                 cls.non_exist_id = str(uuid.uuid4())
             if cls.non_exist_id not in cls.floating_ip_ids:
                 break
diff --git a/tempest/api/compute/floating_ips/test_list_floating_ips.py b/tempest/api/compute/floating_ips/test_list_floating_ips.py
index fa2d558..d69e33c 100644
--- a/tempest/api/compute/floating_ips/test_list_floating_ips.py
+++ b/tempest/api/compute/floating_ips/test_list_floating_ips.py
@@ -18,7 +18,6 @@
 
 
 class FloatingIPDetailsTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py b/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py
index bb1c828..5701be8 100644
--- a/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py
+++ b/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py
@@ -17,12 +17,14 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class FloatingIPDetailsNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -34,7 +36,7 @@
         # Negative test:Should not be able to GET the details
         # of non-existent floating IP
         # Creating a non-existent floatingIP id
-        if self.config.service_available.neutron:
+        if CONF.service_available.neutron:
             non_exist_id = str(uuid.uuid4())
         else:
             non_exist_id = data_utils.rand_int_id(start=999)
diff --git a/tempest/api/compute/images/test_image_metadata.py b/tempest/api/compute/images/test_image_metadata.py
index 89a2f75..ad211ce 100644
--- a/tempest/api/compute/images/test_image_metadata.py
+++ b/tempest/api/compute/images/test_image_metadata.py
@@ -15,16 +15,18 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class ImagesMetadataTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(ImagesMetadataTestJSON, cls).setUpClass()
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
diff --git a/tempest/api/compute/images/test_image_metadata_negative.py b/tempest/api/compute/images/test_image_metadata_negative.py
index 4878936..7776c57 100644
--- a/tempest/api/compute/images/test_image_metadata_negative.py
+++ b/tempest/api/compute/images/test_image_metadata_negative.py
@@ -20,7 +20,6 @@
 
 
 class ImagesMetadataTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/images/test_images.py b/tempest/api/compute/images/test_images.py
index fc09741..5de2436 100644
--- a/tempest/api/compute/images/test_images.py
+++ b/tempest/api/compute/images/test_images.py
@@ -13,53 +13,26 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
+
+CONF = config.CONF
 
 
 class ImagesTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(ImagesTestJSON, cls).setUpClass()
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
         cls.client = cls.images_client
         cls.servers_client = cls.servers_client
 
-        cls.image_ids = []
-
-        if cls.multi_user:
-            if cls.config.compute.allow_tenant_isolation:
-                creds = cls.isolated_creds.get_alt_creds()
-                username, tenant_name, password = creds
-                cls.alt_manager = clients.Manager(username=username,
-                                                  password=password,
-                                                  tenant_name=tenant_name)
-            else:
-                # Use the alt_XXX credentials in the config file
-                cls.alt_manager = clients.AltManager()
-            cls.alt_client = cls.alt_manager.images_client
-
-    def tearDown(self):
-        """Terminate test instances created after a test is executed."""
-        for image_id in self.image_ids:
-            self.client.delete_image(image_id)
-            self.image_ids.remove(image_id)
-        super(ImagesTestJSON, self).tearDown()
-
-    def __create_image__(self, server_id, name, meta=None):
-        resp, body = self.client.create_image(server_id, name, meta)
-        image_id = data_utils.parse_image_id(resp['location'])
-        self.client.wait_for_image_status(image_id, 'ACTIVE')
-        self.image_ids.append(image_id)
-        return resp, body
-
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_from_deleted_server(self):
         # An image should not be created if the server instance is removed
         resp, server = self.create_test_server(wait_until='ACTIVE')
@@ -71,10 +44,10 @@
         name = data_utils.rand_name('image')
         meta = {'image_type': 'test'}
         self.assertRaises(exceptions.NotFound,
-                          self.__create_image__,
-                          server['id'], name, meta)
+                          self.create_image_from_server,
+                          server['id'], name=name, meta=meta)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_from_invalid_server(self):
         # An image should not be created with invalid server id
         # Create a new image with invalid server id
@@ -82,10 +55,11 @@
         meta = {'image_type': 'test'}
         resp = {}
         resp['status'] = None
-        self.assertRaises(exceptions.NotFound, self.__create_image__,
-                          '!@#$%^&*()', name, meta)
+        self.assertRaises(exceptions.NotFound,
+                          self.create_image_from_server,
+                          '!@#$%^&*()', name=name, meta=meta)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_from_stopped_server(self):
         resp, server = self.create_test_server(wait_until='ACTIVE')
         self.servers_client.stop(server['id'])
@@ -100,7 +74,7 @@
         self.addCleanup(self.client.delete_image, image['id'])
         self.assertEqual(snapshot_name, image['name'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_saving_image(self):
         snapshot_name = data_utils.rand_name('test-snap-')
         resp, server = self.create_test_server(wait_until='ACTIVE')
@@ -111,7 +85,7 @@
         resp, body = self.client.delete_image(image['id'])
         self.assertEqual('204', resp['status'])
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_uuid_35_characters_or_less(self):
         # Return an error if Image ID passed is 35 characters or less
         snapshot_name = data_utils.rand_name('test-snap-')
@@ -119,7 +93,7 @@
         self.assertRaises(exceptions.NotFound, self.client.create_image,
                           test_uuid, snapshot_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_uuid_37_characters_or_more(self):
         # Return an error if Image ID passed is 37 characters or more
         snapshot_name = data_utils.rand_name('test-snap-')
@@ -127,13 +101,13 @@
         self.assertRaises(exceptions.NotFound, self.client.create_image,
                           test_uuid, snapshot_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_with_invalid_image_id(self):
         # An image should not be deleted with invalid image id
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           '!@$%^&*()')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_non_existent_image(self):
         # Return an error while trying to delete a non-existent image
 
@@ -141,24 +115,24 @@
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           non_existent_image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_blank_id(self):
         # Return an error while trying to delete an image with blank Id
         self.assertRaises(exceptions.NotFound, self.client.delete_image, '')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_non_hex_string_id(self):
         # Return an error while trying to delete an image with non hex id
         image_id = '11a22b9-120q-5555-cc11-00ab112223gj'
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_negative_image_id(self):
         # Return an error while trying to delete an image with negative id
         self.assertRaises(exceptions.NotFound, self.client.delete_image, -1)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_id_is_over_35_character_limit(self):
         # Return an error while trying to delete image with id over limit
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
diff --git a/tempest/api/compute/images/test_images_oneserver.py b/tempest/api/compute/images/test_images_oneserver.py
index 0cb748b..b152c3c 100644
--- a/tempest/api/compute/images/test_images_oneserver.py
+++ b/tempest/api/compute/images/test_images_oneserver.py
@@ -16,25 +16,16 @@
 import testtools
 
 from tempest.api.compute import base
-from tempest import clients
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 LOG = logging.getLogger(__name__)
 
 
 class ImagesOneServerTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
-
-    def tearDown(self):
-        """Terminate test instances created after a test is executed."""
-        for image_id in self.image_ids:
-            self.client.delete_image(image_id)
-            self.image_ids.remove(image_id)
-        super(ImagesOneServerTestJSON, self).tearDown()
 
     def setUp(self):
         # NOTE(afazekas): Normally we use the same server with all test cases,
@@ -55,7 +46,7 @@
     def setUpClass(cls):
         super(ImagesOneServerTestJSON, cls).setUpClass()
         cls.client = cls.images_client
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
@@ -66,27 +57,13 @@
             cls.tearDownClass()
             raise
 
-        cls.image_ids = []
-
-        if cls.multi_user:
-            if cls.config.compute.allow_tenant_isolation:
-                creds = cls.isolated_creds.get_alt_creds()
-                username, tenant_name, password = creds
-                cls.alt_manager = clients.Manager(username=username,
-                                                  password=password,
-                                                  tenant_name=tenant_name)
-            else:
-                # Use the alt_XXX credentials in the config file
-                cls.alt_manager = clients.AltManager()
-            cls.alt_client = cls.alt_manager.images_client
-
     def _get_default_flavor_disk_size(self, flavor_id):
         resp, flavor = self.flavors_client.get_flavor_details(flavor_id)
         return flavor['disk']
 
     @testtools.skipUnless(CONF.compute_feature_enabled.create_image,
                           'Environment unable to create images.')
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_delete_image(self):
 
         # Create a new image
@@ -117,7 +94,7 @@
         self.assertEqual('204', resp['status'])
         self.client.wait_for_resource_deletion(image_id)
 
-    @attr(type=['gate'])
+    @test.attr(type=['gate'])
     def test_create_image_specify_multibyte_character_image_name(self):
         if self.__class__._interface == "xml":
             # NOTE(sdague): not entirely accurage, but we'd need a ton of work
diff --git a/tempest/api/compute/images/test_images_oneserver_negative.py b/tempest/api/compute/images/test_images_oneserver_negative.py
index 3f93fbe..41a0590 100644
--- a/tempest/api/compute/images/test_images_oneserver_negative.py
+++ b/tempest/api/compute/images/test_images_oneserver_negative.py
@@ -15,18 +15,18 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
 
 class ImagesOneServerNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     def tearDown(self):
         """Terminate test instances created after a test is executed."""
@@ -57,7 +57,7 @@
     def setUpClass(cls):
         super(ImagesOneServerNegativeTestJSON, cls).setUpClass()
         cls.client = cls.images_client
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
@@ -70,20 +70,8 @@
 
         cls.image_ids = []
 
-        if cls.multi_user:
-            if cls.config.compute.allow_tenant_isolation:
-                creds = cls.isolated_creds.get_alt_creds()
-                username, tenant_name, password = creds
-                cls.alt_manager = clients.Manager(username=username,
-                                                  password=password,
-                                                  tenant_name=tenant_name)
-            else:
-                # Use the alt_XXX credentials in the config file
-                cls.alt_manager = clients.AltManager()
-            cls.alt_client = cls.alt_manager.images_client
-
-    @skip_because(bug="1006725")
-    @attr(type=['negative', 'gate'])
+    @test.skip_because(bug="1006725")
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_multibyte_character_image_name(self):
         if self.__class__._interface == "xml":
             raise self.skipException("Not testable in XML")
@@ -95,7 +83,7 @@
                           self.client.create_image, self.server_id,
                           invalid_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_invalid_metadata(self):
         # Return an error when creating image with invalid metadata
         snapshot_name = data_utils.rand_name('test-snap-')
@@ -103,7 +91,7 @@
         self.assertRaises(exceptions.BadRequest, self.client.create_image,
                           self.server_id, snapshot_name, meta)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_metadata_over_limits(self):
         # Return an error when creating image with meta data over 256 chars
         snapshot_name = data_utils.rand_name('test-snap-')
@@ -111,7 +99,7 @@
         self.assertRaises(exceptions.BadRequest, self.client.create_image,
                           self.server_id, snapshot_name, meta)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_second_image_when_first_image_is_being_saved(self):
         # Disallow creating another image when first image is being saved
 
@@ -129,7 +117,7 @@
         self.assertRaises(exceptions.Conflict, self.client.create_image,
                           self.server_id, alt_snapshot_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_name_over_256_chars(self):
         # Return an error if snapshot name over 256 characters is passed
 
@@ -137,7 +125,7 @@
         self.assertRaises(exceptions.BadRequest, self.client.create_image,
                           self.server_id, snapshot_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_that_is_not_yet_active(self):
         # Return an error while trying to delete an image what is creating
 
diff --git a/tempest/api/compute/images/test_list_image_filters.py b/tempest/api/compute/images/test_list_image_filters.py
index c04729c..86ee4a4 100644
--- a/tempest/api/compute/images/test_list_image_filters.py
+++ b/tempest/api/compute/images/test_list_image_filters.py
@@ -14,25 +14,24 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import exceptions
+from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.test import attr
+from tempest import test
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
 
 class ListImageFiltersTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(ListImageFiltersTestJSON, cls).setUpClass()
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
         cls.client = cls.images_client
-        cls.image_ids = []
 
         try:
             resp, cls.server1 = cls.create_test_server()
@@ -62,13 +61,7 @@
             cls.tearDownClass()
             raise
 
-    @attr(type=['negative', 'gate'])
-    def test_get_image_not_existing(self):
-        # Check raises a NotFound
-        self.assertRaises(exceptions.NotFound, self.client.get_image,
-                          "nonexistingimageid")
-
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_filter_by_status(self):
         # The list of images should contain only images with the
         # provided status
@@ -79,7 +72,7 @@
         self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
         self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_filter_by_name(self):
         # List of all images should contain the expected images filtered
         # by name
@@ -90,7 +83,7 @@
         self.assertFalse(any([i for i in images if i['id'] == self.image2_id]))
         self.assertFalse(any([i for i in images if i['id'] == self.image3_id]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_filter_by_server_id(self):
         # The images should contain images filtered by server id
         params = {'server': self.server1['id']}
@@ -102,7 +95,7 @@
         self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
         self.assertFalse(any([i for i in images if i['id'] == self.image3_id]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_filter_by_server_ref(self):
         # The list of servers should be filtered by server ref
         server_links = self.server2['links']
@@ -119,7 +112,7 @@
             self.assertTrue(any([i for i in images
                                  if i['id'] == self.image3_id]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_filter_by_type(self):
         # The list of servers should be filtered by image type
         params = {'type': 'snapshot'}
@@ -130,7 +123,7 @@
         self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
         self.assertFalse(any([i for i in images if i['id'] == self.image_ref]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_limit_results(self):
         # Verify only the expected number of results are returned
         params = {'limit': '1'}
@@ -139,7 +132,7 @@
         # ref: Question #224349
         self.assertEqual(1, len([x for x in images if 'id' in x]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_filter_by_changes_since(self):
         # Verify only updated images are returned in the detailed list
 
@@ -150,7 +143,7 @@
         found = any([i for i in images if i['id'] == self.image3_id])
         self.assertTrue(found)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_with_detail_filter_by_status(self):
         # Detailed list of all images should only contain images
         # with the provided status
@@ -161,7 +154,7 @@
         self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
         self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_with_detail_filter_by_name(self):
         # Detailed list of all images should contain the expected
         # images filtered by name
@@ -172,7 +165,7 @@
         self.assertFalse(any([i for i in images if i['id'] == self.image2_id]))
         self.assertFalse(any([i for i in images if i['id'] == self.image3_id]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_with_detail_limit_results(self):
         # Verify only the expected number of results (with full details)
         # are returned
@@ -180,7 +173,7 @@
         resp, images = self.client.list_images_with_detail(params)
         self.assertEqual(1, len(images))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_with_detail_filter_by_server_ref(self):
         # Detailed list of servers should be filtered by server ref
         server_links = self.server2['links']
@@ -197,7 +190,7 @@
             self.assertTrue(any([i for i in images
                                  if i['id'] == self.image3_id]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_with_detail_filter_by_type(self):
         # The detailed list of servers should be filtered by image type
         params = {'type': 'snapshot'}
@@ -209,7 +202,7 @@
         self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
         self.assertFalse(any([i for i in images if i['id'] == self.image_ref]))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_with_detail_filter_by_changes_since(self):
         # Verify an update image is returned
 
@@ -219,11 +212,6 @@
         resp, images = self.client.list_images_with_detail(params)
         self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
 
-    @attr(type=['negative', 'gate'])
-    def test_get_nonexistent_image(self):
-        # Negative test: GET on non-existent image should fail
-        self.assertRaises(exceptions.NotFound, self.client.get_image, 999)
-
 
 class ListImageFiltersTestXML(ListImageFiltersTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/compute/images/test_list_image_filters_negative.py b/tempest/api/compute/images/test_list_image_filters_negative.py
new file mode 100644
index 0000000..80d59a7
--- /dev/null
+++ b/tempest/api/compute/images/test_list_image_filters_negative.py
@@ -0,0 +1,43 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest import exceptions
+from tempest import test
+
+CONF = config.CONF
+
+
+class ListImageFiltersNegativeTestJSON(base.BaseV2ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(ListImageFiltersNegativeTestJSON, cls).setUpClass()
+        if not CONF.service_available.glance:
+            skip_msg = ("%s skipped as glance is not available" % cls.__name__)
+            raise cls.skipException(skip_msg)
+        cls.client = cls.images_client
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_nonexistent_image(self):
+        # Check raises a NotFound
+        nonexistent_image = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound, self.client.get_image,
+                          nonexistent_image)
+
+
+class ListImageFiltersNegativeTestXML(ListImageFiltersNegativeTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/compute/images/test_list_images.py b/tempest/api/compute/images/test_list_images.py
index ae1e8d0..4074a7a 100644
--- a/tempest/api/compute/images/test_list_images.py
+++ b/tempest/api/compute/images/test_list_images.py
@@ -14,16 +14,18 @@
 #    under the License.
 
 from tempest.api.compute import base
+from tempest import config
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class ListImagesTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(ListImagesTestJSON, cls).setUpClass()
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
         cls.client = cls.images_client
diff --git a/tempest/api/compute/keypairs/test_keypairs.py b/tempest/api/compute/keypairs/test_keypairs.py
index d4554bc..67fafed 100644
--- a/tempest/api/compute/keypairs/test_keypairs.py
+++ b/tempest/api/compute/keypairs/test_keypairs.py
@@ -19,7 +19,6 @@
 
 
 class KeyPairsTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/keypairs/test_keypairs_negative.py b/tempest/api/compute/keypairs/test_keypairs_negative.py
index 93b0692..a91a9c2 100644
--- a/tempest/api/compute/keypairs/test_keypairs_negative.py
+++ b/tempest/api/compute/keypairs/test_keypairs_negative.py
@@ -21,7 +21,6 @@
 
 
 class KeyPairsNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/limits/test_absolute_limits.py b/tempest/api/compute/limits/test_absolute_limits.py
index 0e234fb..d64fd57 100644
--- a/tempest/api/compute/limits/test_absolute_limits.py
+++ b/tempest/api/compute/limits/test_absolute_limits.py
@@ -18,7 +18,6 @@
 
 
 class AbsoluteLimitsTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/limits/test_absolute_limits_negative.py b/tempest/api/compute/limits/test_absolute_limits_negative.py
index ac8af3b..f88699b 100644
--- a/tempest/api/compute/limits/test_absolute_limits_negative.py
+++ b/tempest/api/compute/limits/test_absolute_limits_negative.py
@@ -19,7 +19,6 @@
 
 
 class AbsoluteLimitsNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/security_groups/test_security_group_rules.py b/tempest/api/compute/security_groups/test_security_group_rules.py
index 6aa5cb5..b04ab8a 100644
--- a/tempest/api/compute/security_groups/test_security_group_rules.py
+++ b/tempest/api/compute/security_groups/test_security_group_rules.py
@@ -14,30 +14,27 @@
 #    under the License.
 
 from tempest.api.compute.security_groups import base
-from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class SecurityGroupRulesTestJSON(base.BaseSecurityGroupsTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(SecurityGroupRulesTestJSON, cls).setUpClass()
         cls.client = cls.security_groups_client
-        cls.neutron_available = cls.config.service_available.neutron
+        cls.neutron_available = CONF.service_available.neutron
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_security_group_rules_create(self):
         # Positive test: Creation of Security Group rule
         # should be successful
         # Creating a Security Group to add rules to it
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
-        securitygroup_id = securitygroup['id']
-        self.addCleanup(self.client.delete_security_group, securitygroup_id)
+        resp, security_group = self.create_security_group()
+        securitygroup_id = security_group['id']
         # Adding rules to the created Security Group
         ip_protocol = 'tcp'
         from_port = 22
@@ -50,7 +47,7 @@
         self.addCleanup(self.client.delete_security_group_rule, rule['id'])
         self.assertEqual(200, resp.status)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_security_group_rules_create_with_optional_arguments(self):
         # Positive test: Creation of Security Group rule
         # with optional arguments
@@ -59,19 +56,11 @@
         secgroup1 = None
         secgroup2 = None
         # Creating a Security Group to add rules to it
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
-        secgroup1 = securitygroup['id']
-        self.addCleanup(self.client.delete_security_group, secgroup1)
+        resp, security_group = self.create_security_group()
+        secgroup1 = security_group['id']
         # Creating a Security Group so as to assign group_id to the rule
-        s_name2 = data_utils.rand_name('securitygroup-')
-        s_description2 = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name2, s_description2)
-        secgroup2 = securitygroup['id']
-        self.addCleanup(self.client.delete_security_group, secgroup2)
+        resp, security_group = self.create_security_group()
+        secgroup2 = security_group['id']
         # Adding rules to the created Security Group with optional arguments
         parent_group_id = secgroup1
         ip_protocol = 'tcp'
@@ -89,18 +78,13 @@
         self.addCleanup(self.client.delete_security_group_rule, rule['id'])
         self.assertEqual(200, resp.status)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_security_group_rules_list(self):
         # Positive test: Created Security Group rules should be
         # in the list of all rules
         # Creating a Security Group to add rules to it
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
-        securitygroup_id = securitygroup['id']
-        # Delete the Security Group at the end of this method
-        self.addCleanup(self.client.delete_security_group, securitygroup_id)
+        resp, security_group = self.create_security_group()
+        securitygroup_id = security_group['id']
 
         # Add a first rule to the created Security Group
         ip_protocol1 = 'tcp'
@@ -132,29 +116,21 @@
         self.assertTrue(any([i for i in rules if i['id'] == rule1_id]))
         self.assertTrue(any([i for i in rules if i['id'] == rule2_id]))
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_security_group_rules_delete_when_peer_group_deleted(self):
         # Positive test:rule will delete when peer group deleting
         # Creating a Security Group to add rules to it
-        s1_name = data_utils.rand_name('securitygroup1-')
-        s1_description = data_utils.rand_name('description1-')
-        resp, sg1 = \
-            self.client.create_security_group(s1_name, s1_description)
-        self.addCleanup(self.client.delete_security_group, sg1['id'])
-        self.assertEqual(200, resp.status)
+        resp, security_group = self.create_security_group()
+        sg1_id = security_group['id']
         # Creating other Security Group to access to group1
-        s2_name = data_utils.rand_name('securitygroup2-')
-        s2_description = data_utils.rand_name('description2-')
-        resp, sg2 = \
-            self.client.create_security_group(s2_name, s2_description)
-        self.assertEqual(200, resp.status)
-        sg2_id = sg2['id']
+        resp, security_group = self.create_security_group()
+        sg2_id = security_group['id']
         # Adding rules to the Group1
         ip_protocol = 'tcp'
         from_port = 22
         to_port = 22
         resp, rule = \
-            self.client.create_security_group_rule(sg1['id'],
+            self.client.create_security_group_rule(sg1_id,
                                                    ip_protocol,
                                                    from_port,
                                                    to_port,
@@ -166,7 +142,7 @@
         self.assertEqual(202, resp.status)
         # Get rules of the Group1
         resp, rules = \
-            self.client.list_security_group_rules(sg1['id'])
+            self.client.list_security_group_rules(sg1_id)
         # The group1 has no rules because group2 has deleted
         self.assertEqual(0, len(rules))
 
diff --git a/tempest/api/compute/security_groups/test_security_group_rules_negative.py b/tempest/api/compute/security_groups/test_security_group_rules_negative.py
index 4831939..0b53037 100644
--- a/tempest/api/compute/security_groups/test_security_group_rules_negative.py
+++ b/tempest/api/compute/security_groups/test_security_group_rules_negative.py
@@ -13,34 +13,35 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import testtools
-
 from tempest.api.compute.security_groups import base
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
 
+def not_existing_id():
+    if CONF.service_available.neutron:
+        return data_utils.rand_uuid()
+    else:
+        return data_utils.rand_int_id(start=999)
+
+
 class SecurityGroupRulesNegativeTestJSON(base.BaseSecurityGroupsTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(SecurityGroupRulesNegativeTestJSON, cls).setUpClass()
         cls.client = cls.security_groups_client
 
-    @skip_because(bug="1182384",
-                  condition=CONF.service_available.neutron)
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_with_non_existent_id(self):
         # Negative test: Creation of Security Group rule should FAIL
         # with non existent Parent group id
         # Adding rules to the non existent Security Group id
-        parent_group_id = data_utils.rand_int_id(start=999)
+        parent_group_id = not_existing_id()
         ip_protocol = 'tcp'
         from_port = 22
         to_port = 22
@@ -48,9 +49,7 @@
                           self.client.create_security_group_rule,
                           parent_group_id, ip_protocol, from_port, to_port)
 
-    @testtools.skipIf(CONF.service_available.neutron,
-                      "Neutron not check the security_group_id")
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_with_invalid_id(self):
         # Negative test: Creation of Security Group rule should FAIL
         # with Parent group id which is not integer
@@ -63,21 +62,17 @@
                           self.client.create_security_group_rule,
                           parent_group_id, ip_protocol, from_port, to_port)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_duplicate(self):
         # Negative test: Create Security Group rule duplicate should fail
         # Creating a Security Group to add rule to it
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, sg = self.client.create_security_group(s_name, s_description)
-        self.assertEqual(200, resp.status)
+        resp, sg = self.create_security_group()
         # Adding rules to the created Security Group
         parent_group_id = sg['id']
         ip_protocol = 'tcp'
         from_port = 22
         to_port = 22
 
-        self.addCleanup(self.client.delete_security_group, sg['id'])
         resp, rule = \
             self.client.create_security_group_rule(parent_group_id,
                                                    ip_protocol,
@@ -90,90 +85,72 @@
                           self.client.create_security_group_rule,
                           parent_group_id, ip_protocol, from_port, to_port)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_with_invalid_ip_protocol(self):
         # Negative test: Creation of Security Group rule should FAIL
         # with invalid ip_protocol
         # Creating a Security Group to add rule to it
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = self.client.create_security_group(s_name,
-                                                                s_description)
+        resp, sg = self.create_security_group()
         # Adding rules to the created Security Group
-        parent_group_id = securitygroup['id']
+        parent_group_id = sg['id']
         ip_protocol = data_utils.rand_name('999')
         from_port = 22
         to_port = 22
 
-        self.addCleanup(self.client.delete_security_group, securitygroup['id'])
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_security_group_rule,
                           parent_group_id, ip_protocol, from_port, to_port)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_with_invalid_from_port(self):
         # Negative test: Creation of Security Group rule should FAIL
         # with invalid from_port
         # Creating a Security Group to add rule to it
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = self.client.create_security_group(s_name,
-                                                                s_description)
+        resp, sg = self.create_security_group()
         # Adding rules to the created Security Group
-        parent_group_id = securitygroup['id']
+        parent_group_id = sg['id']
         ip_protocol = 'tcp'
         from_port = data_utils.rand_int_id(start=65536)
         to_port = 22
-        self.addCleanup(self.client.delete_security_group, securitygroup['id'])
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_security_group_rule,
                           parent_group_id, ip_protocol, from_port, to_port)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_with_invalid_to_port(self):
         # Negative test: Creation of Security Group rule should FAIL
         # with invalid to_port
         # Creating a Security Group to add rule to it
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = self.client.create_security_group(s_name,
-                                                                s_description)
+        resp, sg = self.create_security_group()
         # Adding rules to the created Security Group
-        parent_group_id = securitygroup['id']
+        parent_group_id = sg['id']
         ip_protocol = 'tcp'
         from_port = 22
         to_port = data_utils.rand_int_id(start=65536)
-        self.addCleanup(self.client.delete_security_group, securitygroup['id'])
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_security_group_rule,
                           parent_group_id, ip_protocol, from_port, to_port)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_with_invalid_port_range(self):
         # Negative test: Creation of Security Group rule should FAIL
         # with invalid port range.
         # Creating a Security Group to add rule to it.
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = self.client.create_security_group(s_name,
-                                                                s_description)
+        resp, sg = self.create_security_group()
         # Adding a rule to the created Security Group
-        secgroup_id = securitygroup['id']
+        secgroup_id = sg['id']
         ip_protocol = 'tcp'
         from_port = 22
         to_port = 21
-        self.addCleanup(self.client.delete_security_group, securitygroup['id'])
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_security_group_rule,
                           secgroup_id, ip_protocol, from_port, to_port)
 
-    @skip_because(bug="1182384",
-                  condition=CONF.service_available.neutron)
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_delete_security_group_rule_with_non_existent_id(self):
         # Negative test: Deletion of Security Group rule should be FAIL
         # with non existent id
-        non_existent_rule_id = data_utils.rand_int_id(start=999)
+        non_existent_rule_id = not_existing_id()
         self.assertRaises(exceptions.NotFound,
                           self.client.delete_security_group_rule,
                           non_existent_rule_id)
diff --git a/tempest/api/compute/security_groups/test_security_groups.py b/tempest/api/compute/security_groups/test_security_groups.py
index bff6e14..538ebc6 100644
--- a/tempest/api/compute/security_groups/test_security_groups.py
+++ b/tempest/api/compute/security_groups/test_security_groups.py
@@ -20,75 +20,49 @@
 
 
 class SecurityGroupsTestJSON(base.BaseSecurityGroupsTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(SecurityGroupsTestJSON, cls).setUpClass()
         cls.client = cls.security_groups_client
 
-    def _delete_security_group(self, securitygroup_id):
-        resp, _ = self.client.delete_security_group(securitygroup_id)
-        self.assertEqual(202, resp.status)
-
-    @test.attr(type='gate')
+    @test.attr(type='smoke')
     def test_security_groups_create_list_delete(self):
         # Positive test:Should return the list of Security Groups
         # Create 3 Security Groups
-        security_group_list = list()
         for i in range(3):
-            s_name = data_utils.rand_name('securitygroup-')
-            s_description = data_utils.rand_name('description-')
-            resp, securitygroup = \
-                self.client.create_security_group(s_name, s_description)
+            resp, securitygroup = self.create_security_group()
             self.assertEqual(200, resp.status)
-            self.addCleanup(self._delete_security_group,
-                            securitygroup['id'])
-            security_group_list.append(securitygroup)
         # Fetch all Security Groups and verify the list
         # has all created Security Groups
         resp, fetched_list = self.client.list_security_groups()
         self.assertEqual(200, resp.status)
         # Now check if all the created Security Groups are in fetched list
         missing_sgs = \
-            [sg for sg in security_group_list if sg not in fetched_list]
+            [sg for sg in self.security_groups if sg not in fetched_list]
         self.assertFalse(missing_sgs,
                          "Failed to find Security Group %s in fetched "
                          "list" % ', '.join(m_group['name']
                                             for m_group in missing_sgs))
+        # Delete all security groups
+        for sg in self.security_groups:
+            resp, _ = self.client.delete_security_group(sg['id'])
+            self.assertEqual(202, resp.status)
+            self.client.wait_for_resource_deletion(sg['id'])
+        # Now check if all the created Security Groups are deleted
+        resp, fetched_list = self.client.list_security_groups()
+        deleted_sgs = \
+            [sg for sg in self.security_groups if sg in fetched_list]
+        self.assertFalse(deleted_sgs,
+                         "Failed to delete Security Group %s "
+                         "list" % ', '.join(m_group['name']
+                                            for m_group in deleted_sgs))
 
-    # TODO(afazekas): scheduled for delete,
-    # test_security_group_create_get_delete covers it
-    @test.attr(type='gate')
-    def test_security_group_create_delete(self):
-        # Security Group should be created, verified and deleted
-        s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
-        self.assertIn('id', securitygroup)
-        securitygroup_id = securitygroup['id']
-        self.addCleanup(self._delete_security_group,
-                        securitygroup_id)
-        self.assertEqual(200, resp.status)
-        self.assertFalse(securitygroup_id is None)
-        self.assertIn('name', securitygroup)
-        securitygroup_name = securitygroup['name']
-        self.assertEqual(securitygroup_name, s_name,
-                         "The created Security Group name is "
-                         "not equal to the requested name")
-
-    @test.attr(type='gate')
+    @test.attr(type='smoke')
     def test_security_group_create_get_delete(self):
         # Security Group should be created, fetched and deleted
         s_name = data_utils.rand_name('securitygroup-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
-        self.addCleanup(self._delete_security_group,
-                        securitygroup['id'])
-
-        self.assertEqual(200, resp.status)
+        resp, securitygroup = self.create_security_group(name=s_name)
         self.assertIn('name', securitygroup)
         securitygroup_name = securitygroup['name']
         self.assertEqual(securitygroup_name, s_name,
@@ -102,75 +76,60 @@
                          "The fetched Security Group is different "
                          "from the created Group")
 
-    @test.attr(type='gate')
+    @test.attr(type='smoke')
     def test_server_security_groups(self):
         # Checks that security groups may be added and linked to a server
         # and not deleted if the server is active.
         # Create a couple security groups that we will use
         # for the server resource this test creates
-        sg_name = data_utils.rand_name('sg')
-        sg_desc = data_utils.rand_name('sg-desc')
-        resp, sg = self.client.create_security_group(sg_name, sg_desc)
-        sg_id = sg['id']
-
-        sg2_name = data_utils.rand_name('sg')
-        sg2_desc = data_utils.rand_name('sg-desc')
-        resp, sg2 = self.client.create_security_group(sg2_name, sg2_desc)
-        sg2_id = sg2['id']
+        resp, sg = self.create_security_group()
+        resp, sg2 = self.create_security_group()
 
         # Create server and add the security group created
         # above to the server we just created
         server_name = data_utils.rand_name('server')
-        resp, server = self.servers_client.create_server(server_name,
-                                                         self.image_ref,
-                                                         self.flavor_ref)
+        resp, server = self.create_test_server(name=server_name)
         server_id = server['id']
         self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
         resp, body = self.servers_client.add_security_group(server_id,
-                                                            sg_name)
+                                                            sg['name'])
 
         # Check that we are not able to delete the security
         # group since it is in use by an active server
         self.assertRaises(exceptions.BadRequest,
                           self.client.delete_security_group,
-                          sg_id)
+                          sg['id'])
 
         # Reboot and add the other security group
         resp, body = self.servers_client.reboot(server_id, 'HARD')
         self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
         resp, body = self.servers_client.add_security_group(server_id,
-                                                            sg2_name)
+                                                            sg2['name'])
 
         # Check that we are not able to delete the other security
         # group since it is in use by an active server
         self.assertRaises(exceptions.BadRequest,
                           self.client.delete_security_group,
-                          sg2_id)
+                          sg2['id'])
 
         # Shutdown the server and then verify we can destroy the
         # security groups, since no active server instance is using them
         self.servers_client.delete_server(server_id)
         self.servers_client.wait_for_server_termination(server_id)
 
-        self.client.delete_security_group(sg_id)
+        self.client.delete_security_group(sg['id'])
+        self.assertEqual(202, resp.status)
+        self.client.delete_security_group(sg2['id'])
         self.assertEqual(202, resp.status)
 
-        self.client.delete_security_group(sg2_id)
-        self.assertEqual(202, resp.status)
-
-    @test.attr(type='gate')
+    @test.attr(type='smoke')
     def test_update_security_groups(self):
         # Update security group name and description
         # Create a security group
-        s_name = data_utils.rand_name('sg-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
+        resp, securitygroup = self.create_security_group()
         self.assertEqual(200, resp.status)
         self.assertIn('id', securitygroup)
         securitygroup_id = securitygroup['id']
-        self.addCleanup(self._delete_security_group,
-                        securitygroup_id)
         # Update the name and description
         s_new_name = data_utils.rand_name('sg-hth-')
         s_new_des = data_utils.rand_name('description-hth-')
diff --git a/tempest/api/compute/security_groups/test_security_groups_negative.py b/tempest/api/compute/security_groups/test_security_groups_negative.py
index 98ed8e8..aa2d32e 100644
--- a/tempest/api/compute/security_groups/test_security_groups_negative.py
+++ b/tempest/api/compute/security_groups/test_security_groups_negative.py
@@ -25,17 +25,12 @@
 
 
 class SecurityGroupsNegativeTestJSON(base.BaseSecurityGroupsTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(SecurityGroupsNegativeTestJSON, cls).setUpClass()
         cls.client = cls.security_groups_client
-        cls.neutron_available = cls.config.service_available.neutron
-
-    def _delete_security_group(self, securitygroup_id):
-        resp, _ = self.client.delete_security_group(securitygroup_id)
-        self.assertEqual(202, resp.status)
+        cls.neutron_available = CONF.service_available.neutron
 
     def _generate_a_non_existent_security_group_id(self):
         security_group_id = []
@@ -61,7 +56,7 @@
 
     @test.skip_because(bug="1161411",
                        condition=CONF.service_available.neutron)
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_security_group_create_with_invalid_group_name(self):
         # Negative test: Security Group should not be created with group name
         # as an empty string/with white spaces/chars more than 255
@@ -81,7 +76,7 @@
 
     @test.skip_because(bug="1161411",
                        condition=CONF.service_available.neutron)
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_security_group_create_with_invalid_group_description(self):
         # Negative test:Security Group should not be created with description
         # as an empty string/with white spaces/chars more than 255
@@ -100,24 +95,21 @@
 
     @testtools.skipIf(CONF.service_available.neutron,
                       "Neutron allows duplicate names for security groups")
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_security_group_create_with_duplicate_name(self):
         # Negative test:Security Group with duplicate name should not
         # be created
         s_name = data_utils.rand_name('securitygroup-')
         s_description = data_utils.rand_name('description-')
         resp, security_group =\
-            self.client.create_security_group(s_name, s_description)
+            self.create_security_group(s_name, s_description)
         self.assertEqual(200, resp.status)
-
-        self.addCleanup(self.client.delete_security_group,
-                        security_group['id'])
         # Now try the Security Group with the same 'Name'
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_security_group, s_name,
                           s_description)
 
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_delete_the_default_security_group(self):
         # Negative test:Deletion of the "default" Security Group should Fail
         default_security_group_id = None
@@ -138,7 +130,7 @@
         self.assertRaises(exceptions.NotFound,
                           self.client.delete_security_group, non_exist_id)
 
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_delete_security_group_without_passing_id(self):
         # Negative test:Deletion of a Security Group with out passing ID
         # should Fail
@@ -147,7 +139,7 @@
 
     @testtools.skipIf(CONF.service_available.neutron,
                       "Neutron not check the security_group_id")
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_update_security_group_with_invalid_sg_id(self):
         # Update security_group with invalid sg_id should fail
         s_name = data_utils.rand_name('sg-')
@@ -160,18 +152,13 @@
 
     @testtools.skipIf(CONF.service_available.neutron,
                       "Neutron not check the security_group_name")
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_update_security_group_with_invalid_sg_name(self):
         # Update security_group with invalid sg_name should fail
-        s_name = data_utils.rand_name('sg-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
+        resp, securitygroup = self.create_security_group()
         self.assertEqual(200, resp.status)
         self.assertIn('id', securitygroup)
         securitygroup_id = securitygroup['id']
-        self.addCleanup(self._delete_security_group,
-                        securitygroup_id)
         # Update Security Group with group name longer than 255 chars
         s_new_name = 'securitygroup-'.ljust(260, '0')
         self.assertRaises(exceptions.BadRequest,
@@ -180,25 +167,20 @@
 
     @testtools.skipIf(CONF.service_available.neutron,
                       "Neutron not check the security_group_description")
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_update_security_group_with_invalid_sg_des(self):
         # Update security_group with invalid sg_des should fail
-        s_name = data_utils.rand_name('sg-')
-        s_description = data_utils.rand_name('description-')
-        resp, securitygroup = \
-            self.client.create_security_group(s_name, s_description)
+        resp, securitygroup = self.create_security_group()
         self.assertEqual(200, resp.status)
         self.assertIn('id', securitygroup)
         securitygroup_id = securitygroup['id']
-        self.addCleanup(self._delete_security_group,
-                        securitygroup_id)
         # Update Security Group with group description longer than 255 chars
         s_new_des = 'des-'.ljust(260, '0')
         self.assertRaises(exceptions.BadRequest,
                           self.client.update_security_group,
                           securitygroup_id, description=s_new_des)
 
-    @test.attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'smoke'])
     def test_update_non_existent_security_group(self):
         # Update a non-existent Security Group should Fail
         non_exist_id = self._generate_a_non_existent_security_group_id()
diff --git a/tempest/api/compute/servers/test_attach_interfaces.py b/tempest/api/compute/servers/test_attach_interfaces.py
index 4dacb48..a21c411 100644
--- a/tempest/api/compute/servers/test_attach_interfaces.py
+++ b/tempest/api/compute/servers/test_attach_interfaces.py
@@ -14,18 +14,20 @@
 #    under the License.
 
 from tempest.api.compute import base
+from tempest import config
 from tempest import exceptions
 from tempest.test import attr
 
 import time
 
+CONF = config.CONF
+
 
 class AttachInterfacesTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
-        if not cls.config.service_available.neutron:
+        if not CONF.service_available.neutron:
             raise cls.skipException("Neutron is required")
         # This test class requires network and subnet
         cls.set_network_resources(network=True, subnet=True)
@@ -45,6 +47,7 @@
     def _create_server_get_interfaces(self):
         resp, server = self.create_test_server(wait_until='ACTIVE')
         resp, ifs = self.client.list_interfaces(server['id'])
+        self.assertEqual(200, resp.status)
         resp, body = self.client.wait_for_interface_status(
             server['id'], ifs[0]['port_id'], 'ACTIVE')
         ifs[0]['port_state'] = body['port_state']
@@ -52,6 +55,7 @@
 
     def _test_create_interface(self, server):
         resp, iface = self.client.create_interface(server['id'])
+        self.assertEqual(200, resp.status)
         resp, iface = self.client.wait_for_interface_status(
             server['id'], iface['port_id'], 'ACTIVE')
         self._check_interface(iface)
@@ -61,6 +65,7 @@
         network_id = ifs[0]['net_id']
         resp, iface = self.client.create_interface(server['id'],
                                                    network_id=network_id)
+        self.assertEqual(200, resp.status)
         resp, iface = self.client.wait_for_interface_status(
             server['id'], iface['port_id'], 'ACTIVE')
         self._check_interface(iface, network_id=network_id)
@@ -70,12 +75,14 @@
         iface = ifs[0]
         resp, _iface = self.client.show_interface(server['id'],
                                                   iface['port_id'])
+        self.assertEqual(200, resp.status)
         self.assertEqual(iface, _iface)
 
     def _test_delete_interface(self, server, ifs):
         # NOTE(danms): delete not the first or last, but one in the middle
         iface = ifs[1]
-        self.client.delete_interface(server['id'], iface['port_id'])
+        resp, _ = self.client.delete_interface(server['id'], iface['port_id'])
+        self.assertEqual(202, resp.status)
         _ifs = self.client.list_interfaces(server['id'])[1]
         start = int(time.time())
 
@@ -120,6 +127,33 @@
         _ifs = self._test_delete_interface(server, ifs)
         self.assertEqual(len(ifs) - 1, len(_ifs))
 
+    @attr(type='gate')
+    def test_add_remove_fixed_ip(self):
+        # Add and Remove the fixed IP to server.
+        server, ifs = self._create_server_get_interfaces()
+        interface_count = len(ifs)
+        self.assertTrue(interface_count > 0)
+        self._check_interface(ifs[0])
+        network_id = ifs[0]['net_id']
+        resp, body = self.client.add_fixed_ip(server['id'],
+                                              network_id)
+        self.assertEqual(202, resp.status)
+        # Remove the fixed IP from server.
+        server_resp, server_detail = self.os.servers_client.get_server(
+            server['id'])
+        # Get the Fixed IP from server.
+        fixed_ip = None
+        for ip_set in server_detail['addresses']:
+            for ip in server_detail['addresses'][ip_set]:
+                if ip['OS-EXT-IPS:type'] == 'fixed':
+                    fixed_ip = ip['addr']
+                    break
+            if fixed_ip is not None:
+                break
+        resp, body = self.client.remove_fixed_ip(server['id'],
+                                                 fixed_ip)
+        self.assertEqual(202, resp.status)
+
 
 class AttachInterfacesTestXML(AttachInterfacesTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/compute/servers/test_availability_zone.py b/tempest/api/compute/servers/test_availability_zone.py
new file mode 100644
index 0000000..7b12555
--- /dev/null
+++ b/tempest/api/compute/servers/test_availability_zone.py
@@ -0,0 +1,40 @@
+# Copyright 2014 NEC Corporation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest import test
+
+
+class AZTestJSON(base.BaseV2ComputeTest):
+
+    """
+    Tests Availability Zone API List
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super(AZTestJSON, cls).setUpClass()
+        cls.client = cls.availability_zone_client
+
+    @test.attr(type='gate')
+    def test_get_availability_zone_list_with_non_admin_user(self):
+        # List of availability zone with non-administrator user
+        resp, availability_zone = self.client.get_availability_zone_list()
+        self.assertEqual(200, resp.status)
+        self.assertTrue(len(availability_zone) > 0)
+
+
+class AZTestXML(AZTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/compute/servers/test_create_server.py b/tempest/api/compute/servers/test_create_server.py
index 887608f..ddf37ce 100644
--- a/tempest/api/compute/servers/test_create_server.py
+++ b/tempest/api/compute/servers/test_create_server.py
@@ -20,15 +20,14 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
 
 class ServersTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
     run_ssh = CONF.compute.run_ssh
     disk_config = 'AUTO'
 
@@ -54,14 +53,14 @@
         cls.client.wait_for_server_status(cls.server_initial['id'], 'ACTIVE')
         resp, cls.server = cls.client.get_server(cls.server_initial['id'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_server_response(self):
         # Check that the required fields are returned with values
         self.assertEqual(202, self.resp.status)
         self.assertTrue(self.server_initial['id'] is not None)
         self.assertTrue(self.server_initial['adminPass'] is not None)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_verify_server_details(self):
         # Verify the specified server attributes are set correctly
         self.assertEqual(self.accessIPv4, self.server['accessIPv4'])
@@ -74,7 +73,7 @@
         self.assertEqual(self.flavor_ref, self.server['flavor']['id'])
         self.assertEqual(self.meta, self.server['metadata'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_servers(self):
         # The created server should be in the list of all servers
         resp, body = self.client.list_servers()
@@ -82,7 +81,7 @@
         found = any([i for i in servers if i['id'] == self.server['id']])
         self.assertTrue(found)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_servers_with_detail(self):
         # The created server should be in the detailed list of all servers
         resp, body = self.client.list_servers_with_detail()
@@ -91,24 +90,25 @@
         self.assertTrue(found)
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_verify_created_server_vcpus(self):
         # Verify that the number of vcpus reported by the instance matches
         # the amount stated by the flavor
         resp, flavor = self.flavors_client.get_flavor_details(self.flavor_ref)
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server, self.ssh_user,
+                                                  self.password)
         self.assertEqual(flavor['vcpus'], linux_client.get_number_of_vcpus())
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_host_name_is_same_as_server_name(self):
         # Verify the instance host name is the same as the server name
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server, self.ssh_user,
+                                                  self.password)
         self.assertTrue(linux_client.hostname_equals_servername(self.name))
 
 
 class ServersWithSpecificFlavorTestJSON(base.BaseV2ComputeAdminTest):
-    _interface = 'json'
     run_ssh = CONF.compute.run_ssh
     disk_config = 'AUTO'
 
@@ -136,7 +136,7 @@
         resp, cls.server = cls.client.get_server(cls.server_initial['id'])
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_verify_created_server_ephemeral_disk(self):
         # Verify that the ephemeral disk is created when creating server
 
@@ -196,12 +196,12 @@
                                       adminPass=admin_pass,
                                       flavor=flavor_with_eph_disk_id))
         # Get partition number of server without extra specs.
-        linux_client = RemoteClient(server_no_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_no_eph_disk,
+                                                  self.ssh_user, self.password)
         partition_num = len(linux_client.get_partitions())
 
-        linux_client = RemoteClient(server_with_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_with_eph_disk,
+                                                  self.ssh_user, self.password)
         self.assertEqual(partition_num + 1, linux_client.get_partitions())
 
 
diff --git a/tempest/api/compute/servers/test_delete_server.py b/tempest/api/compute/servers/test_delete_server.py
new file mode 100644
index 0000000..5e011dd
--- /dev/null
+++ b/tempest/api/compute/servers/test_delete_server.py
@@ -0,0 +1,141 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import testtools
+
+from tempest.api.compute import base
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
+
+
+class DeleteServersTestJSON(base.BaseV2ComputeTest):
+    # NOTE: Server creations of each test class should be under 10
+    # for preventing "Quota exceeded for instances"
+
+    @classmethod
+    def setUpClass(cls):
+        super(DeleteServersTestJSON, cls).setUpClass()
+        cls.client = cls.servers_client
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_building_state(self):
+        # Delete a server while it's VM state is Building
+        resp, server = self.create_test_server(wait_until='BUILD')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_active_server(self):
+        # Delete a server while it's VM state is Active
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_shutoff_state(self):
+        # Delete a server while it's VM state is Shutoff
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.stop(server['id'])
+        self.client.wait_for_server_status(server['id'], 'SHUTOFF')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_pause_state(self):
+        # Delete a server while it's VM state is Pause
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.pause_server(server['id'])
+        self.client.wait_for_server_status(server['id'], 'PAUSED')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_shelved_state(self):
+        # Delete a server while it's VM state is Shelved
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.shelve_server(server['id'])
+        self.assertEqual(202, resp.status)
+
+        offload_time = CONF.compute.shelved_offload_time
+        if offload_time >= 0:
+            self.client.wait_for_server_status(server['id'],
+                                               'SHELVED_OFFLOADED',
+                                               extra_timeout=offload_time)
+        else:
+            self.client.wait_for_server_status(server['id'],
+                                               'SHELVED')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @testtools.skipIf(not CONF.compute_feature_enabled.resize,
+                      'Resize not available.')
+    @test.attr(type='gate')
+    def test_delete_server_while_in_verify_resize_state(self):
+        # Delete a server while it's VM state is VERIFY_RESIZE
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.resize(server['id'], self.flavor_ref_alt)
+        self.assertEqual(202, resp.status)
+        self.client.wait_for_server_status(server['id'], 'VERIFY_RESIZE')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+
+class DeleteServersAdminTestJSON(base.BaseV2ComputeAdminTest):
+    # NOTE: Server creations of each test class should be under 10
+    # for preventing "Quota exceeded for instances".
+
+    @classmethod
+    def setUpClass(cls):
+        super(DeleteServersAdminTestJSON, cls).setUpClass()
+        cls.non_admin_client = cls.servers_client
+        cls.admin_client = cls.os_adm.servers_client
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_error_state(self):
+        # Delete a server while it's VM state is error
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.admin_client.reset_state(server['id'], state='error')
+        self.assertEqual(202, resp.status)
+        # Verify server's state
+        resp, server = self.non_admin_client.get_server(server['id'])
+        self.assertEqual(server['status'], 'ERROR')
+        resp, _ = self.non_admin_client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.servers_client.wait_for_server_termination(server['id'],
+                                                        ignore_error=True)
+
+    @test.attr(type='gate')
+    def test_admin_delete_servers_of_others(self):
+        # Administrator can delete servers of others
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, _ = self.admin_client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.servers_client.wait_for_server_termination(server['id'])
+
+
+class DeleteServersTestXML(DeleteServersTestJSON):
+    _interface = 'xml'
+
+
+class DeleteServersAdminTestXML(DeleteServersAdminTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/compute/servers/test_disk_config.py b/tempest/api/compute/servers/test_disk_config.py
index 0d79161..75a1234 100644
--- a/tempest/api/compute/servers/test_disk_config.py
+++ b/tempest/api/compute/servers/test_disk_config.py
@@ -23,7 +23,6 @@
 
 
 class ServerDiskConfigTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/servers/test_instance_actions.py b/tempest/api/compute/servers/test_instance_actions.py
index 667b84f..dd31165 100644
--- a/tempest/api/compute/servers/test_instance_actions.py
+++ b/tempest/api/compute/servers/test_instance_actions.py
@@ -18,7 +18,6 @@
 
 
 class InstanceActionsTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/servers/test_instance_actions_negative.py b/tempest/api/compute/servers/test_instance_actions_negative.py
index 2503eb2..e67b69d 100644
--- a/tempest/api/compute/servers/test_instance_actions_negative.py
+++ b/tempest/api/compute/servers/test_instance_actions_negative.py
@@ -20,7 +20,6 @@
 
 
 class InstanceActionsNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/servers/test_list_server_filters.py b/tempest/api/compute/servers/test_list_server_filters.py
index 1dc0a39..837114c 100644
--- a/tempest/api/compute/servers/test_list_server_filters.py
+++ b/tempest/api/compute/servers/test_list_server_filters.py
@@ -18,14 +18,12 @@
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
 
 class ListServerFiltersTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -71,10 +69,10 @@
                                               flavor=cls.flavor_ref_alt,
                                               wait_until='ACTIVE')
 
-        cls.fixed_network_name = cls.config.compute.fixed_network_name
+        cls.fixed_network_name = CONF.compute.fixed_network_name
 
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_image(self):
         # Filter the list of servers by image
         params = {'image': self.image_ref}
@@ -85,7 +83,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_flavor(self):
         # Filter the list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -96,7 +94,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_name(self):
         # Filter the list of servers by server name
         params = {'name': self.s1_name}
@@ -107,7 +105,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_status(self):
         # Filter the list of servers by server status
         params = {'status': 'active'}
@@ -118,7 +116,7 @@
         self.assertIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_shutoff_status(self):
         # Filter the list of servers by server shutoff status
         params = {'status': 'shutoff'}
@@ -135,7 +133,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertNotIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 1}
@@ -143,8 +141,24 @@
         # when _interface='xml', one element for servers_links in servers
         self.assertEqual(1, len([x for x in servers['servers'] if 'id' in x]))
 
+    @test.attr(type='gate')
+    def test_list_servers_filter_by_zero_limit(self):
+        # Verify only the expected number of servers are returned
+        params = {'limit': 0}
+        resp, servers = self.client.list_servers(params)
+        self.assertEqual(0, len(servers['servers']))
+
+    @test.attr(type='gate')
+    def test_list_servers_filter_by_exceed_limit(self):
+        # Verify only the expected number of servers are returned
+        params = {'limit': 100000}
+        resp, servers = self.client.list_servers(params)
+        resp, all_servers = self.client.list_servers()
+        self.assertEqual(len([x for x in all_servers['servers'] if 'id' in x]),
+                         len([x for x in servers['servers'] if 'id' in x]))
+
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_image(self):
         # Filter the detailed list of servers by image
         params = {'image': self.image_ref}
@@ -155,7 +169,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_flavor(self):
         # Filter the detailed list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -166,7 +180,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_name(self):
         # Filter the detailed list of servers by server name
         params = {'name': self.s1_name}
@@ -177,7 +191,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_status(self):
         # Filter the detailed list of servers by server status
         params = {'status': 'active'}
@@ -189,7 +203,7 @@
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
         self.assertEqual(['ACTIVE'] * 3, [x['status'] for x in servers])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_name_wildcard(self):
         # List all servers that contains '-instance' in name
         params = {'name': '-instance'}
@@ -211,8 +225,8 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1170718")
-    @attr(type='gate')
+    @test.skip_because(bug="1170718")
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip(self):
         # Filter servers by ip
         # Here should be listed 1 server
@@ -226,9 +240,9 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1182883",
-                  condition=CONF.service_available.neutron)
-    @attr(type='gate')
+    @test.skip_because(bug="1182883",
+                       condition=CONF.service_available.neutron)
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip_regex(self):
         # Filter servers by regex ip
         # List all servers filtered by part of ip address.
@@ -243,7 +257,7 @@
         self.assertIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_limit_results(self):
         # Verify only the expected number of detailed results are returned
         params = {'limit': 1}
diff --git a/tempest/api/compute/servers/test_list_servers_negative.py b/tempest/api/compute/servers/test_list_servers_negative.py
index a0aefd8..26c5887 100644
--- a/tempest/api/compute/servers/test_list_servers_negative.py
+++ b/tempest/api/compute/servers/test_list_servers_negative.py
@@ -15,13 +15,14 @@
 
 import datetime
 
+from six import moves
+
 from tempest.api.compute import base
 from tempest import exceptions
 from tempest.test import attr
 
 
 class ListServersNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
     force_tenant_isolation = True
 
     @classmethod
@@ -36,7 +37,7 @@
         cls.existing_fixtures = []
         cls.deleted_fixtures = []
         cls.start_time = datetime.datetime.utcnow()
-        for x in xrange(2):
+        for x in moves.xrange(2):
             resp, srv = cls.create_test_server()
             cls.existing_fixtures.append(srv)
 
diff --git a/tempest/api/compute/servers/test_multiple_create.py b/tempest/api/compute/servers/test_multiple_create.py
index cf4d646..40b9c16 100644
--- a/tempest/api/compute/servers/test_multiple_create.py
+++ b/tempest/api/compute/servers/test_multiple_create.py
@@ -19,7 +19,6 @@
 
 
 class MultipleCreateTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
     _name = 'multiple-create-test'
 
     def _generate_name(self):
diff --git a/tempest/api/compute/servers/test_multiple_create_negative.py b/tempest/api/compute/servers/test_multiple_create_negative.py
index e289717..3dea521 100644
--- a/tempest/api/compute/servers/test_multiple_create_negative.py
+++ b/tempest/api/compute/servers/test_multiple_create_negative.py
@@ -20,7 +20,6 @@
 
 
 class MultipleCreateNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
     _name = 'multiple-create-test'
 
     def _generate_name(self):
diff --git a/tempest/api/compute/servers/test_server_actions.py b/tempest/api/compute/servers/test_server_actions.py
index fea8dd5..bde0f57 100644
--- a/tempest/api/compute/servers/test_server_actions.py
+++ b/tempest/api/compute/servers/test_server_actions.py
@@ -20,17 +20,15 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
 
 class ServerActionsTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
     resize_available = CONF.compute_feature_enabled.resize
     run_ssh = CONF.compute.run_ssh
 
@@ -53,7 +51,7 @@
 
     @testtools.skipUnless(CONF.compute_feature_enabled.change_password,
                           'Change password not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_change_server_password(self):
         # The server's password should be set to the provided password
         new_password = 'Newpass1234'
@@ -64,16 +62,18 @@
         if self.run_ssh:
             # Verify that the user can authenticate with the new password
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, new_password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      new_password)
             linux_client.validate_authentication()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_reboot_server_hard(self):
         # The server should be power cycled
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'HARD')
@@ -82,19 +82,21 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertTrue(new_boot_time > boot_time,
                             '%s > %s' % (new_boot_time, boot_time))
 
-    @skip_because(bug="1014647")
-    @attr(type='smoke')
+    @test.skip_because(bug="1014647")
+    @test.attr(type='smoke')
     def test_reboot_server_soft(self):
         # The server should be signaled to reboot gracefully
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'SOFT')
@@ -103,12 +105,13 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertTrue(new_boot_time > boot_time,
                             '%s > %s' % (new_boot_time, boot_time))
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_rebuild_server(self):
         # The server should be rebuilt using the provided image and data
         meta = {'rebuild': 'server'}
@@ -140,10 +143,11 @@
 
         if self.run_ssh:
             # Verify that the user can authenticate with the provided password
-            linux_client = RemoteClient(server, self.ssh_user, password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      password)
             linux_client.validate_authentication()
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rebuild_server_in_stop_state(self):
         # The server in stop state  should be rebuilt using the provided
         # image and remain in SHUTOFF state
@@ -181,7 +185,7 @@
         return current_flavor, new_flavor_ref
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_resize_server_confirm(self):
         # The server's RAM and disk space should be modified to that of
         # the provided flavor
@@ -200,7 +204,7 @@
         self.assertEqual(new_flavor_ref, server['flavor']['id'])
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_resize_server_revert(self):
         # The server's RAM and disk space should return to its original
         # values after a resize is reverted
@@ -228,7 +232,7 @@
                 required time (%s s).' % (self.server_id, self.build_timeout)
                 raise exceptions.TimeoutException(message)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_backup(self):
         # Positive test:create backup successfully and rotate backups correctly
         # create the first and the second backup
@@ -313,7 +317,7 @@
         lines = len(output.split('\n'))
         self.assertEqual(lines, 10)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id and number of lines
@@ -329,7 +333,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output_server_id_in_shutoff_status(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id in SHUTOFF status
@@ -346,7 +350,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_pause_unpause_server(self):
         resp, server = self.client.pause_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -355,7 +359,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_suspend_resume_server(self):
         resp, server = self.client.suspend_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -364,12 +368,12 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_shelve_unshelve_server(self):
         resp, server = self.client.shelve_server(self.server_id)
         self.assertEqual(202, resp.status)
 
-        offload_time = self.config.compute.shelved_offload_time
+        offload_time = CONF.compute.shelved_offload_time
         if offload_time >= 0:
             self.client.wait_for_server_status(self.server_id,
                                                'SHELVED_OFFLOADED',
@@ -389,7 +393,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_stop_start_server(self):
         resp, server = self.servers_client.stop(self.server_id)
         self.assertEqual(202, resp.status)
@@ -398,7 +402,7 @@
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_lock_unlock_server(self):
         # Lock the server,try server stop(exceptions throw),unlock it and retry
         resp, server = self.servers_client.lock_server(self.server_id)
diff --git a/tempest/api/compute/servers/test_server_addresses.py b/tempest/api/compute/servers/test_server_addresses.py
index 8e432c4..0c14dc2 100644
--- a/tempest/api/compute/servers/test_server_addresses.py
+++ b/tempest/api/compute/servers/test_server_addresses.py
@@ -14,11 +14,13 @@
 #    under the License.
 
 from tempest.api.compute import base
+from tempest import config
 from tempest import test
 
+CONF = config.CONF
+
 
 class ServerAddressesTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -29,6 +31,8 @@
 
         resp, cls.server = cls.create_test_server(wait_until='ACTIVE')
 
+    @test.skip_because(bug="1210483",
+                       condition=CONF.service_available.neutron)
     @test.attr(type='smoke')
     def test_list_server_addresses(self):
         # All public and private addresses for
diff --git a/tempest/api/compute/servers/test_server_addresses_negative.py b/tempest/api/compute/servers/test_server_addresses_negative.py
index c69c5eb..d37f7fa 100644
--- a/tempest/api/compute/servers/test_server_addresses_negative.py
+++ b/tempest/api/compute/servers/test_server_addresses_negative.py
@@ -19,7 +19,6 @@
 
 
 class ServerAddressesNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/servers/test_server_metadata.py b/tempest/api/compute/servers/test_server_metadata.py
index 80ac4da..448b8ff 100644
--- a/tempest/api/compute/servers/test_server_metadata.py
+++ b/tempest/api/compute/servers/test_server_metadata.py
@@ -14,12 +14,10 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ServerMetadataTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -28,8 +26,6 @@
         cls.quotas = cls.quotas_client
         cls.admin_client = cls._get_identity_admin_client()
         resp, tenants = cls.admin_client.list_tenants()
-        cls.tenant_id = [tnt['id'] for tnt in tenants if tnt['name'] ==
-                         cls.client.tenant_name][0]
         resp, server = cls.create_test_server(meta={}, wait_until='ACTIVE')
 
         cls.server_id = server['id']
@@ -40,7 +36,7 @@
         resp, _ = self.client.set_server_metadata(self.server_id, meta)
         self.assertEqual(resp.status, 200)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_server_metadata(self):
         # All metadata key/value pairs for a server should be returned
         resp, resp_metadata = self.client.list_server_metadata(self.server_id)
@@ -50,7 +46,7 @@
         expected = {'key1': 'value1', 'key2': 'value2'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_set_server_metadata(self):
         # The server's metadata should be replaced with the provided values
         # Create a new set of metadata for the server
@@ -64,22 +60,7 @@
         resp, resp_metadata = self.client.list_server_metadata(self.server_id)
         self.assertEqual(resp_metadata, req_metadata)
 
-    @attr(type='gate')
-    def test_server_create_metadata_key_too_long(self):
-        # Attempt to start a server with a meta-data key that is > 255
-        # characters
-
-        # Try a few values
-        for sz in [256, 257, 511, 1023]:
-            key = "k" * sz
-            meta = {key: 'data1'}
-            self.assertRaises(exceptions.OverLimit,
-                              self.create_test_server,
-                              meta=meta)
-
-        # no teardown - all creates should fail
-
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_server_metadata(self):
         # The server's metadata values should be updated to the
         # provided values
@@ -93,7 +74,7 @@
         expected = {'key1': 'alt1', 'key2': 'value2', 'key3': 'value3'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_metadata_empty_body(self):
         # The original metadata should not be lost if empty metadata body is
         # passed
@@ -103,14 +84,14 @@
         expected = {'key1': 'value1', 'key2': 'value2'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_server_metadata_item(self):
         # The value for a specific metadata key should be returned
         resp, meta = self.client.get_server_metadata_item(self.server_id,
                                                           'key2')
         self.assertEqual('value2', meta['key2'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_set_server_metadata_item(self):
         # The item's value should be updated to the provided value
         # Update the metadata value
@@ -124,7 +105,7 @@
         expected = {'key1': 'value1', 'key2': 'value2', 'nova': 'alt'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_server_metadata_item(self):
         # The metadata value/key pair should be deleted from the server
         resp, meta = self.client.delete_server_metadata_item(self.server_id,
@@ -136,80 +117,6 @@
         expected = {'key2': 'value2'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type=['negative', 'gate'])
-    def test_server_metadata_negative(self):
-        # Blank key should trigger an error.
-        meta = {'': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.create_test_server,
-                          meta=meta)
-
-        # GET on a non-existent server should not succeed
-        self.assertRaises(exceptions.NotFound,
-                          self.client.get_server_metadata_item, 999, 'test2')
-
-        # List metadata on a non-existent server should not succeed
-        self.assertRaises(exceptions.NotFound,
-                          self.client.list_server_metadata, 999)
-
-        # Raise BadRequest if key in uri does not match
-        # the key passed in body.
-        meta = {'testkey': 'testvalue'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.set_server_metadata_item,
-                          self.server_id, 'key', meta)
-
-        # Set metadata on a non-existent server should not succeed
-        meta = {'meta1': 'data1'}
-        self.assertRaises(exceptions.NotFound,
-                          self.client.set_server_metadata, 999, meta)
-
-        # An update should not happen for a non-existent image
-        meta = {'key1': 'value1', 'key2': 'value2'}
-        self.assertRaises(exceptions.NotFound,
-                          self.client.update_server_metadata, 999, meta)
-
-        # Blank key should trigger an error
-        meta = {'': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.update_server_metadata,
-                          self.server_id, meta=meta)
-
-        # Should not be able to delete metadata item from a non-existent server
-        self.assertRaises(exceptions.NotFound,
-                          self.client.delete_server_metadata_item, 999, 'd')
-
-        # Raise a 413 OverLimit exception while exceeding metadata items limit
-        # for tenant.
-        _, quota_set = self.quotas.get_quota_set(self.tenant_id)
-        quota_metadata = quota_set['metadata_items']
-        req_metadata = {}
-        for num in range(1, quota_metadata + 2):
-            req_metadata['key' + str(num)] = 'val' + str(num)
-        self.assertRaises(exceptions.OverLimit,
-                          self.client.set_server_metadata,
-                          self.server_id, req_metadata)
-
-        # Raise a 413 OverLimit exception while exceeding metadata items limit
-        # for tenant (update).
-        self.assertRaises(exceptions.OverLimit,
-                          self.client.update_server_metadata,
-                          self.server_id, req_metadata)
-
-        # Raise a bad request error for blank key.
-        # set_server_metadata will replace all metadata with new value
-        meta = {'': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.set_server_metadata,
-                          self.server_id, meta=meta)
-
-        # Raise a bad request error for a missing metadata field
-        # set_server_metadata will replace all metadata with new value
-        meta = {'meta1': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.set_server_metadata,
-                          self.server_id, meta=meta, no_metadata_field=True)
-
 
 class ServerMetadataTestXML(ServerMetadataTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/compute/servers/test_server_metadata_negative.py b/tempest/api/compute/servers/test_server_metadata_negative.py
new file mode 100644
index 0000000..8b69c78
--- /dev/null
+++ b/tempest/api/compute/servers/test_server_metadata_negative.py
@@ -0,0 +1,162 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class ServerMetadataNegativeTestJSON(base.BaseV2ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(ServerMetadataNegativeTestJSON, cls).setUpClass()
+        cls.client = cls.servers_client
+        cls.quotas = cls.quotas_client
+        cls.admin_client = cls._get_identity_admin_client()
+        resp, tenants = cls.admin_client.list_tenants()
+        cls.tenant_id = [tnt['id'] for tnt in tenants if tnt['name'] ==
+                         cls.client.tenant_name][0]
+        resp, server = cls.create_test_server(meta={}, wait_until='ACTIVE')
+
+        cls.server_id = server['id']
+
+    @test.attr(type=['gate', 'negative'])
+    def test_server_create_metadata_key_too_long(self):
+        # Attempt to start a server with a meta-data key that is > 255
+        # characters
+
+        # Tryset_server_metadata_item a few values
+        for sz in [256, 257, 511, 1023]:
+            key = "k" * sz
+            meta = {key: 'data1'}
+            self.assertRaises(exceptions.OverLimit,
+                              self.create_test_server,
+                              meta=meta)
+
+        # no teardown - all creates should fail
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_server_metadata_blank_key(self):
+        # Blank key should trigger an error.
+        meta = {'': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.create_test_server,
+                          meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_server_metadata_non_existent_server(self):
+        # GET on a non-existent server should not succeed
+        non_existent_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.client.get_server_metadata_item,
+                          non_existent_server_id,
+                          'test2')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_server_metadata_non_existent_server(self):
+        # List metadata on a non-existent server should not succeed
+        non_existent_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.client.list_server_metadata,
+                          non_existent_server_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_wrong_key_passed_in_body(self):
+        # Raise BadRequest if key in uri does not match
+        # the key passed in body.
+        meta = {'testkey': 'testvalue'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.set_server_metadata_item,
+                          self.server_id, 'key', meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_set_metadata_non_existent_server(self):
+        # Set metadata on a non-existent server should not succeed
+        non_existent_server_id = data_utils.rand_uuid()
+        meta = {'meta1': 'data1'}
+        self.assertRaises(exceptions.NotFound,
+                          self.client.set_server_metadata,
+                          non_existent_server_id,
+                          meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_update_metadata_non_existent_server(self):
+        # An update should not happen for a non-existent server
+        non_existent_server_id = data_utils.rand_uuid()
+        meta = {'key1': 'value1', 'key2': 'value2'}
+        self.assertRaises(exceptions.NotFound,
+                          self.client.update_server_metadata,
+                          non_existent_server_id,
+                          meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_update_metadata_with_blank_key(self):
+        # Blank key should trigger an error
+        meta = {'': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.update_server_metadata,
+                          self.server_id, meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_metadata_non_existent_server(self):
+        # Should not be able to delete metadata item from a non-existent server
+        non_existent_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.client.delete_server_metadata_item,
+                          non_existent_server_id,
+                          'd')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_metadata_items_limit(self):
+        # Raise a 413 OverLimit exception while exceeding metadata items limit
+        # for tenant.
+        _, quota_set = self.quotas.get_quota_set(self.tenant_id)
+        quota_metadata = quota_set['metadata_items']
+        req_metadata = {}
+        for num in range(1, quota_metadata + 2):
+            req_metadata['key' + str(num)] = 'val' + str(num)
+        self.assertRaises(exceptions.OverLimit,
+                          self.client.set_server_metadata,
+                          self.server_id, req_metadata)
+
+        # Raise a 413 OverLimit exception while exceeding metadata items limit
+        # for tenant (update).
+        self.assertRaises(exceptions.OverLimit,
+                          self.client.update_server_metadata,
+                          self.server_id, req_metadata)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_set_server_metadata_blank_key(self):
+        # Raise a bad request error for blank key.
+        # set_server_metadata will replace all metadata with new value
+        meta = {'': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.set_server_metadata,
+                          self.server_id, meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_set_server_metadata_missing_metadata(self):
+        # Raise a bad request error for a missing metadata field
+        # set_server_metadata will replace all metadata with new value
+        meta = {'meta1': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.set_server_metadata,
+                          self.server_id, meta=meta, no_metadata_field=True)
+
+
+class ServerMetadataNegativeTestXML(ServerMetadataNegativeTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/compute/servers/test_server_password.py b/tempest/api/compute/servers/test_server_password.py
index 06697a5..ad78f65 100644
--- a/tempest/api/compute/servers/test_server_password.py
+++ b/tempest/api/compute/servers/test_server_password.py
@@ -19,7 +19,6 @@
 
 
 class ServerPasswordTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/servers/test_server_personality.py b/tempest/api/compute/servers/test_server_personality.py
index bb14a4c..b581faf 100644
--- a/tempest/api/compute/servers/test_server_personality.py
+++ b/tempest/api/compute/servers/test_server_personality.py
@@ -21,7 +21,6 @@
 
 
 class ServerPersonalityTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/servers/test_server_rescue.py b/tempest/api/compute/servers/test_server_rescue.py
index 45fe5ac..48f2e14 100644
--- a/tempest/api/compute/servers/test_server_rescue.py
+++ b/tempest/api/compute/servers/test_server_rescue.py
@@ -15,17 +15,15 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ServerRescueTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
+        cls.set_network_resources(network=True, subnet=True, router=True)
         super(ServerRescueTestJSON, cls).setUpClass()
-        cls.device = 'vdf'
 
         # Floating IP creation
         resp, body = cls.floating_ips_client.create_floating_ip()
@@ -41,20 +39,10 @@
         cls.sg_id = cls.sg['id']
 
         # Create a volume and wait for it to become ready for attach
-        resp, cls.volume_to_attach = \
-            cls.volumes_extensions_client.create_volume(1,
-                                                        display_name=
-                                                        'test_attach')
+        resp, cls.volume = cls.volumes_extensions_client.create_volume(
+            1, display_name=data_utils.rand_name(cls.__name__ + '_volume'))
         cls.volumes_extensions_client.wait_for_volume_status(
-            cls.volume_to_attach['id'], 'available')
-
-        # Create a volume and wait for it to become ready for attach
-        resp, cls.volume_to_detach = \
-            cls.volumes_extensions_client.create_volume(1,
-                                                        display_name=
-                                                        'test_detach')
-        cls.volumes_extensions_client.wait_for_volume_status(
-            cls.volume_to_detach['id'], 'available')
+            cls.volume['id'], 'available')
 
         # Server for positive tests
         resp, server = cls.create_test_server(wait_until='BUILD')
@@ -63,14 +51,6 @@
         cls.password = server['adminPass']
         cls.servers_client.wait_for_server_status(cls.server_id, 'ACTIVE')
 
-        # Server for negative tests
-        cls.rescue_id = resc_server['id']
-        cls.rescue_password = resc_server['adminPass']
-
-        cls.servers_client.rescue_server(
-            cls.rescue_id, adminPass=cls.rescue_password)
-        cls.servers_client.wait_for_server_status(cls.rescue_id, 'RESCUE')
-
     def setUp(self):
         super(ServerRescueTestJSON, self).setUp()
 
@@ -78,9 +58,7 @@
     def tearDownClass(cls):
         # Deleting the floating IP which is created in this method
         cls.floating_ips_client.delete_floating_ip(cls.floating_ip_id)
-        client = cls.volumes_extensions_client
-        client.delete_volume(str(cls.volume_to_attach['id']).strip())
-        client.delete_volume(str(cls.volume_to_detach['id']).strip())
+        cls.delete_volume(cls.volume['id'])
         resp, cls.sg = cls.security_groups_client.delete_security_group(
             cls.sg_id)
         super(ServerRescueTestJSON, cls).tearDownClass()
@@ -88,25 +66,12 @@
     def tearDown(self):
         super(ServerRescueTestJSON, self).tearDown()
 
-    def _detach(self, server_id, volume_id):
-        self.servers_client.detach_volume(server_id, volume_id)
-        self.volumes_extensions_client.wait_for_volume_status(volume_id,
-                                                              'available')
-
-    def _delete(self, volume_id):
-        self.volumes_extensions_client.delete_volume(volume_id)
-
     def _unrescue(self, server_id):
         resp, body = self.servers_client.unrescue_server(server_id)
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
 
-    def _unpause(self, server_id):
-        resp, body = self.servers_client.unpause_server(server_id)
-        self.assertEqual(202, resp.status)
-        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
-
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_rescue_unrescue_instance(self):
         resp, body = self.servers_client.rescue_server(
             self.server_id, adminPass=self.password)
@@ -116,77 +81,7 @@
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type=['negative', 'gate'])
-    def test_rescue_paused_instance(self):
-        # Rescue a paused server
-        resp, body = self.servers_client.pause_server(
-            self.server_id)
-        self.addCleanup(self._unpause, self.server_id)
-        self.assertEqual(202, resp.status)
-        self.servers_client.wait_for_server_status(self.server_id, 'PAUSED')
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.rescue_server,
-                          self.server_id)
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_reboot(self):
-        self.assertRaises(exceptions.Conflict, self.servers_client.reboot,
-                          self.rescue_id, 'HARD')
-
-    @attr(type=['negative', 'gate'])
-    def test_rescue_non_existent_server(self):
-        # Rescue a non-existing server
-        self.assertRaises(exceptions.NotFound,
-                          self.servers_client.rescue_server,
-                          '999erra43')
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_rebuild(self):
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.rebuild,
-                          self.rescue_id,
-                          self.image_ref_alt)
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_attach_volume(self):
-        # Rescue the server
-        self.servers_client.rescue_server(self.server_id,
-                                          adminPass=self.password)
-        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
-        self.addCleanup(self._unrescue, self.server_id)
-
-        # Attach the volume to the server
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.attach_volume,
-                          self.server_id,
-                          self.volume_to_attach['id'],
-                          device='/dev/%s' % self.device)
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_detach_volume(self):
-        # Attach the volume to the server
-        self.servers_client.attach_volume(self.server_id,
-                                          self.volume_to_detach['id'],
-                                          device='/dev/%s' % self.device)
-        self.volumes_extensions_client.wait_for_volume_status(
-            self.volume_to_detach['id'], 'in-use')
-
-        # Rescue the server
-        self.servers_client.rescue_server(self.server_id,
-                                          adminPass=self.password)
-        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
-        # addCleanup is a LIFO queue
-        self.addCleanup(self._detach, self.server_id,
-                        self.volume_to_detach['id'])
-        self.addCleanup(self._unrescue, self.server_id)
-
-        # Detach the volume from the server expecting failure
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.detach_volume,
-                          self.server_id,
-                          self.volume_to_detach['id'])
-
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rescued_vm_associate_dissociate_floating_ip(self):
         # Rescue the server
         self.servers_client.rescue_server(
@@ -206,12 +101,13 @@
                                                         self.server_id)
         self.assertEqual(202, resp.status)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rescued_vm_add_remove_security_group(self):
         # Rescue the server
         self.servers_client.rescue_server(
             self.server_id, adminPass=self.password)
         self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
+        self.addCleanup(self._unrescue, self.server_id)
 
         # Add Security group
         resp, body = self.servers_client.add_security_group(self.server_id,
@@ -223,11 +119,6 @@
                                                                self.sg_name)
         self.assertEqual(202, resp.status)
 
-        # Unrescue the server
-        resp, body = self.servers_client.unrescue_server(self.server_id)
-        self.assertEqual(202, resp.status)
-        self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
-
 
 class ServerRescueTestXML(ServerRescueTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/compute/servers/test_server_rescue_negative.py b/tempest/api/compute/servers/test_server_rescue_negative.py
new file mode 100644
index 0000000..277f28f
--- /dev/null
+++ b/tempest/api/compute/servers/test_server_rescue_negative.py
@@ -0,0 +1,134 @@
+# Copyright 2013 Hewlett-Packard Development Company, L.P.
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class ServerRescueNegativeTestJSON(base.BaseV2ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.set_network_resources(network=True, subnet=True, router=True)
+        super(ServerRescueNegativeTestJSON, cls).setUpClass()
+        cls.device = 'vdf'
+
+        # Create a volume and wait for it to become ready for attach
+        resp, cls.volume = cls.volumes_extensions_client.create_volume(
+            1, display_name=data_utils.rand_name(cls.__name__ + '_volume'))
+        cls.volumes_extensions_client.wait_for_volume_status(
+            cls.volume['id'], 'available')
+
+        # Server for negative tests
+        resp, server = cls.create_test_server(wait_until='BUILD')
+        resp, resc_server = cls.create_test_server(wait_until='ACTIVE')
+        cls.server_id = server['id']
+        cls.password = server['adminPass']
+        cls.rescue_id = resc_server['id']
+        rescue_password = resc_server['adminPass']
+
+        cls.servers_client.rescue_server(
+            cls.rescue_id, adminPass=rescue_password)
+        cls.servers_client.wait_for_server_status(cls.rescue_id, 'RESCUE')
+
+    def _detach(self, server_id, volume_id):
+        self.servers_client.detach_volume(server_id, volume_id)
+        self.volumes_extensions_client.wait_for_volume_status(volume_id,
+                                                              'available')
+
+    def _unrescue(self, server_id):
+        resp, body = self.servers_client.unrescue_server(server_id)
+        self.assertEqual(202, resp.status)
+        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
+
+    def _unpause(self, server_id):
+        resp, body = self.servers_client.unpause_server(server_id)
+        self.assertEqual(202, resp.status)
+        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescue_paused_instance(self):
+        # Rescue a paused server
+        resp, body = self.servers_client.pause_server(self.server_id)
+        self.addCleanup(self._unpause, self.server_id)
+        self.assertEqual(202, resp.status)
+        self.servers_client.wait_for_server_status(self.server_id, 'PAUSED')
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.rescue_server,
+                          self.server_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_reboot(self):
+        self.assertRaises(exceptions.Conflict, self.servers_client.reboot,
+                          self.rescue_id, 'HARD')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescue_non_existent_server(self):
+        # Rescue a non-existing server
+        non_existent_server = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.servers_client.rescue_server,
+                          non_existent_server)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_rebuild(self):
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.rebuild,
+                          self.rescue_id,
+                          self.image_ref_alt)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_attach_volume(self):
+        # Rescue the server
+        self.servers_client.rescue_server(self.server_id,
+                                          adminPass=self.password)
+        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
+        self.addCleanup(self._unrescue, self.server_id)
+
+        # Attach the volume to the server
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.attach_volume,
+                          self.server_id,
+                          self.volume['id'],
+                          device='/dev/%s' % self.device)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_detach_volume(self):
+        # Attach the volume to the server
+        self.servers_client.attach_volume(self.server_id,
+                                          self.volume['id'],
+                                          device='/dev/%s' % self.device)
+        self.volumes_extensions_client.wait_for_volume_status(
+            self.volume['id'], 'in-use')
+
+        # Rescue the server
+        self.servers_client.rescue_server(self.server_id,
+                                          adminPass=self.password)
+        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
+        # addCleanup is a LIFO queue
+        self.addCleanup(self._detach, self.server_id, self.volume['id'])
+        self.addCleanup(self._unrescue, self.server_id)
+
+        # Detach the volume from the server expecting failure
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.detach_volume,
+                          self.server_id,
+                          self.volume['id'])
+
+
+class ServerRescueNegativeTestXML(ServerRescueNegativeTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/compute/servers/test_servers.py b/tempest/api/compute/servers/test_servers.py
index 203832e..9674463 100644
--- a/tempest/api/compute/servers/test_servers.py
+++ b/tempest/api/compute/servers/test_servers.py
@@ -19,7 +19,6 @@
 
 
 class ServersTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -104,38 +103,6 @@
         self.assertEqual('::babe:202:202', server['accessIPv6'])
 
     @attr(type='gate')
-    def test_delete_server_while_in_shutoff_state(self):
-        # Delete a server while it's VM state is Shutoff
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, body = self.client.stop(server['id'])
-        self.client.wait_for_server_status(server['id'], 'SHUTOFF')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @attr(type='gate')
-    def test_delete_server_while_in_pause_state(self):
-        # Delete a server while it's VM state is Pause
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, body = self.client.pause_server(server['id'])
-        self.client.wait_for_server_status(server['id'], 'PAUSED')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @attr(type='gate')
-    def test_delete_server_while_in_building_state(self):
-        # Delete a server while it's VM state is Building
-        resp, server = self.create_test_server(wait_until='BUILD')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @attr(type='gate')
-    def test_delete_active_server(self):
-        # Delete a server while it's VM state is Active
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @attr(type='gate')
     def test_create_server_with_ipv6_addr_only(self):
         # Create a server without an IPv4 address(only IPv6 address).
         resp, server = self.create_test_server(accessIPv6='2001:2001::3')
diff --git a/tempest/api/compute/servers/test_servers_negative.py b/tempest/api/compute/servers/test_servers_negative.py
index 8f49aec..4cccbd6 100644
--- a/tempest/api/compute/servers/test_servers_negative.py
+++ b/tempest/api/compute/servers/test_servers_negative.py
@@ -19,12 +19,14 @@
 from tempest.api.compute import base
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest import test
 
+CONF = config.CONF
+
 
 class ServersNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     def setUp(self):
         super(ServersNegativeTestJSON, self).setUp()
@@ -408,7 +410,7 @@
         self.assertEqual(202, resp.status)
         self.addCleanup(self.client.unshelve_server, self.server_id)
 
-        offload_time = self.config.compute.shelved_offload_time
+        offload_time = CONF.compute.shelved_offload_time
         if offload_time >= 0:
             self.client.wait_for_server_status(self.server_id,
                                                'SHELVED_OFFLOADED',
diff --git a/tempest/api/compute/servers/test_servers_negative_new.py b/tempest/api/compute/servers/test_servers_negative_new.py
new file mode 100644
index 0000000..42ace76
--- /dev/null
+++ b/tempest/api/compute/servers/test_servers_negative_new.py
@@ -0,0 +1,40 @@
+# Copyright 2014 Red Hat, Inc & Deutsche Telekom AG
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import testscenarios
+
+from tempest.api.compute import base
+from tempest import test
+
+
+load_tests = testscenarios.load_tests_apply_scenarios
+
+
+class GetConsoleOutputNegativeTestJSON(base.BaseV2ComputeTest,
+                                       test.NegativeAutoTest):
+    _service = 'compute'
+    _schema_file = 'compute/servers/get_console_output.json'
+
+    scenarios = test.NegativeAutoTest.generate_scenario(_schema_file)
+
+    @classmethod
+    def setUpClass(cls):
+        super(GetConsoleOutputNegativeTestJSON, cls).setUpClass()
+        _resp, server = cls.create_test_server()
+        cls.set_resource("server", server['id'])
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_console_output(self):
+        self.execute(self._schema_file)
diff --git a/tempest/api/compute/servers/test_virtual_interfaces.py b/tempest/api/compute/servers/test_virtual_interfaces.py
index 32376eb..6354996 100644
--- a/tempest/api/compute/servers/test_virtual_interfaces.py
+++ b/tempest/api/compute/servers/test_virtual_interfaces.py
@@ -19,11 +19,10 @@
 from tempest import config
 from tempest import test
 
+CONF = config.CONF
+
 
 class VirtualInterfacesTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
-
-    CONF = config.CONF
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/servers/test_virtual_interfaces_negative.py b/tempest/api/compute/servers/test_virtual_interfaces_negative.py
index f73218c..87289d8 100644
--- a/tempest/api/compute/servers/test_virtual_interfaces_negative.py
+++ b/tempest/api/compute/servers/test_virtual_interfaces_negative.py
@@ -21,7 +21,6 @@
 
 
 class VirtualInterfacesNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/test_authorization.py b/tempest/api/compute/test_authorization.py
index 13b75cf..fd73cc5 100644
--- a/tempest/api/compute/test_authorization.py
+++ b/tempest/api/compute/test_authorization.py
@@ -16,15 +16,17 @@
 from tempest.api.compute import base
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 from tempest.test import attr
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
 
 class AuthorizationTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -39,7 +41,7 @@
         cls.keypairs_client = cls.os.keypairs_client
         cls.security_client = cls.os.security_groups_client
 
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             creds = cls.isolated_creds.get_alt_creds()
             username, tenant_name, password = creds
             cls.alt_manager = clients.Manager(username=username,
@@ -54,7 +56,6 @@
         cls.alt_keypairs_client = cls.alt_manager.keypairs_client
         cls.alt_security_client = cls.alt_manager.security_groups_client
 
-        cls.alt_security_client._set_auth()
         resp, server = cls.create_test_server(wait_until='ACTIVE')
         resp, cls.server = cls.client.get_server(server['id'])
 
@@ -171,16 +172,14 @@
     def test_create_server_fails_when_tenant_incorrect(self):
         # A create server request should fail if the tenant id does not match
         # the current user
-        saved_base_url = self.alt_client.base_url
-        try:
-            # Change the base URL to impersonate another user
-            self.alt_client.base_url = self.client.base_url
-            self.assertRaises(exceptions.BadRequest,
-                              self.alt_client.create_server, 'test',
-                              self.image['id'], self.flavor_ref)
-        finally:
-            # Reset the base_url...
-            self.alt_client.base_url = saved_base_url
+        # Change the base URL to impersonate another user
+        self.alt_client.auth_provider.set_alt_auth_data(
+            request_part='url',
+            auth_data=self.client.auth_provider.auth_data
+        )
+        self.assertRaises(exceptions.BadRequest,
+                          self.alt_client.create_server, 'test',
+                          self.image['id'], self.flavor_ref)
 
     @attr(type='gate')
     def test_create_keypair_in_analt_user_tenant(self):
@@ -188,18 +187,18 @@
         # the current user
         # POST keypair with other user tenant
         k_name = data_utils.rand_name('keypair-')
-        self.alt_keypairs_client._set_auth()
-        self.saved_base_url = self.alt_keypairs_client.base_url
         try:
             # Change the base URL to impersonate another user
-            self.alt_keypairs_client.base_url = self.keypairs_client.base_url
+            self.alt_keypairs_client.auth_provider.set_alt_auth_data(
+                request_part='url',
+                auth_data=self.keypairs_client.auth_provider.auth_data
+            )
             resp = {}
             resp['status'] = None
             self.assertRaises(exceptions.BadRequest,
                               self.alt_keypairs_client.create_keypair, k_name)
         finally:
-            # Reset the base_url...
-            self.alt_keypairs_client.base_url = self.saved_base_url
+            # Next request the base_url is back to normal
             if (resp['status'] is not None):
                 resp, _ = self.alt_keypairs_client.delete_keypair(k_name)
                 LOG.error("Create keypair request should not happen "
@@ -239,18 +238,19 @@
         # POST security group with other user tenant
         s_name = data_utils.rand_name('security-')
         s_description = data_utils.rand_name('security')
-        self.saved_base_url = self.alt_security_client.base_url
         try:
             # Change the base URL to impersonate another user
-            self.alt_security_client.base_url = self.security_client.base_url
+            self.alt_security_client.auth_provider.set_alt_auth_data(
+                request_part='url',
+                auth_data=self.security_client.auth_provider.auth_data
+            )
             resp = {}
             resp['status'] = None
             self.assertRaises(exceptions.BadRequest,
                               self.alt_security_client.create_security_group,
                               s_name, s_description)
         finally:
-            # Reset the base_url...
-            self.alt_security_client.base_url = self.saved_base_url
+            # Next request the base_url is back to normal
             if resp['status'] is not None:
                 self.alt_security_client.delete_security_group(resp['id'])
                 LOG.error("Create Security Group request should not happen if"
@@ -279,10 +279,12 @@
         ip_protocol = 'icmp'
         from_port = -1
         to_port = -1
-        self.saved_base_url = self.alt_security_client.base_url
         try:
             # Change the base URL to impersonate another user
-            self.alt_security_client.base_url = self.security_client.base_url
+            self.alt_security_client.auth_provider.set_alt_auth_data(
+                request_part='url',
+                auth_data=self.security_client.auth_provider.auth_data
+            )
             resp = {}
             resp['status'] = None
             self.assertRaises(exceptions.BadRequest,
@@ -291,8 +293,7 @@
                               parent_group_id, ip_protocol, from_port,
                               to_port)
         finally:
-            # Reset the base_url...
-            self.alt_security_client.base_url = self.saved_base_url
+            # Next request the base_url is back to normal
             if resp['status'] is not None:
                 self.alt_security_client.delete_security_group_rule(resp['id'])
                 LOG.error("Create security group rule request should not "
diff --git a/tempest/api/compute/test_extensions.py b/tempest/api/compute/test_extensions.py
index aac635c..674ca9a 100644
--- a/tempest/api/compute/test_extensions.py
+++ b/tempest/api/compute/test_extensions.py
@@ -15,24 +15,26 @@
 
 
 from tempest.api.compute import base
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest import test
 
+CONF = config.CONF
+
 
 LOG = logging.getLogger(__name__)
 
 
 class ExtensionsTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @test.attr(type='gate')
     def test_list_extensions(self):
         # List of all extensions
-        if len(self.config.compute_feature_enabled.api_extensions) == 0:
+        if len(CONF.compute_feature_enabled.api_extensions) == 0:
             raise self.skipException('There are not any extensions configured')
         resp, extensions = self.extensions_client.list_extensions()
         self.assertEqual(200, resp.status)
-        ext = self.config.compute_feature_enabled.api_extensions[0]
+        ext = CONF.compute_feature_enabled.api_extensions[0]
         if ext == 'all':
             self.assertIn('Hosts', map(lambda x: x['name'], extensions))
         elif ext:
diff --git a/tempest/api/compute/test_live_block_migration.py b/tempest/api/compute/test_live_block_migration.py
index 85d314b..1319f68 100644
--- a/tempest/api/compute/test_live_block_migration.py
+++ b/tempest/api/compute/test_live_block_migration.py
@@ -13,22 +13,18 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import random
-import string
 
 import testtools
 
 from tempest.api.compute import base
 from tempest import config
-from tempest import exceptions
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class LiveBlockMigrationTestJSON(base.BaseV2ComputeAdminTest):
     _host_key = 'OS-EXT-SRV-ATTR:host'
-    _interface = 'json'
-
-    CONF = config.CONF
 
     @classmethod
     def setUpClass(cls):
@@ -57,8 +53,7 @@
     def _migrate_server_to(self, server_id, dest_host):
         _resp, body = self.admin_servers_client.live_migrate_server(
             server_id, dest_host,
-            self.config.compute_feature_enabled.
-            block_migration_for_live_migration)
+            CONF.compute_feature_enabled.block_migration_for_live_migration)
         return body
 
     def _get_host_other_than(self, host):
@@ -66,14 +61,6 @@
             if host != target_host:
                 return target_host
 
-    def _get_non_existing_host_name(self):
-        random_name = ''.join(
-            random.choice(string.ascii_uppercase) for x in range(20))
-
-        self.assertNotIn(random_name, self._get_compute_hostnames())
-
-        return random_name
-
     def _get_server_status(self, server_id):
         return self._get_server_details(server_id)['status']
 
@@ -111,18 +98,6 @@
         self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
         self.assertEqual(target_host, self._get_host_for_server(server_id))
 
-    @testtools.skipIf(not CONF.compute_feature_enabled.live_migration,
-                      'Live migration not available')
-    @attr(type='gate')
-    def test_invalid_host_for_migration(self):
-        # Migrating to an invalid host should not change the status
-        server_id = self._get_an_active_server()
-        target_host = self._get_non_existing_host_name()
-
-        self.assertRaises(exceptions.BadRequest, self._migrate_server_to,
-                          server_id, target_host)
-        self.assertEqual('ACTIVE', self._get_server_status(server_id))
-
     @testtools.skipIf(not CONF.compute_feature_enabled.live_migration or not
                       CONF.compute_feature_enabled.
                       block_migration_for_live_migration,
@@ -156,13 +131,6 @@
         self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
         self.assertEqual(target_host, self._get_host_for_server(server_id))
 
-    @classmethod
-    def tearDownClass(cls):
-        for server_id in cls.created_server_ids:
-            cls.servers_client.delete_server(server_id)
-
-        super(LiveBlockMigrationTestJSON, cls).tearDownClass()
-
 
 class LiveBlockMigrationTestXML(LiveBlockMigrationTestJSON):
     _host_key = (
diff --git a/tempest/api/compute/test_live_block_migration_negative.py b/tempest/api/compute/test_live_block_migration_negative.py
new file mode 100644
index 0000000..c10818e
--- /dev/null
+++ b/tempest/api/compute/test_live_block_migration_negative.py
@@ -0,0 +1,59 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest import exceptions
+from tempest import test
+
+CONF = config.CONF
+
+
+class LiveBlockMigrationNegativeTestJSON(base.BaseV2ComputeAdminTest):
+    _host_key = 'OS-EXT-SRV-ATTR:host'
+
+    @classmethod
+    def setUpClass(cls):
+        super(LiveBlockMigrationNegativeTestJSON, cls).setUpClass()
+        if not CONF.compute_feature_enabled.live_migration:
+            raise cls.skipException("Live migration is not enabled")
+        cls.admin_hosts_client = cls.os_adm.hosts_client
+        cls.admin_servers_client = cls.os_adm.servers_client
+
+    def _migrate_server_to(self, server_id, dest_host):
+        _resp, body = self.admin_servers_client.live_migrate_server(
+            server_id, dest_host,
+            CONF.compute_feature_enabled.
+            block_migration_for_live_migration)
+        return body
+
+    @test.attr(type=['negative', 'gate'])
+    def test_invalid_host_for_migration(self):
+        # Migrating to an invalid host should not change the status
+        target_host = data_utils.rand_name('host-')
+        _, server = self.create_test_server(wait_until="ACTIVE")
+        server_id = server['id']
+
+        self.assertRaises(exceptions.BadRequest, self._migrate_server_to,
+                          server_id, target_host)
+        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
+
+
+class LiveBlockMigrationNegativeTestXML(LiveBlockMigrationNegativeTestJSON):
+    _host_key = (
+        '{http://docs.openstack.org/compute/ext/extended_status/api/v1.1}host')
+    _interface = 'xml'
diff --git a/tempest/api/compute/test_quotas.py b/tempest/api/compute/test_quotas.py
index 112e4fb..b97ab2c 100644
--- a/tempest/api/compute/test_quotas.py
+++ b/tempest/api/compute/test_quotas.py
@@ -18,7 +18,6 @@
 
 
 class QuotasTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
diff --git a/tempest/api/compute/v3/admin/test_aggregates.py b/tempest/api/compute/v3/admin/test_aggregates.py
index 956eddd..e5ec08b 100644
--- a/tempest/api/compute/v3/admin/test_aggregates.py
+++ b/tempest/api/compute/v3/admin/test_aggregates.py
@@ -19,20 +19,18 @@
 from tempest import test
 
 
-class AggregatesAdminV3TestJSON(base.BaseV3ComputeAdminTest):
+class AggregatesAdminV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Aggregates API that require admin privileges
     """
 
     _host_key = 'os-extended-server-attributes:host'
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
-        super(AggregatesAdminV3TestJSON, cls).setUpClass()
+        super(AggregatesAdminV3Test, cls).setUpClass()
         cls.client = cls.aggregates_admin_client
-        cls.user_client = cls.aggregates_client
         cls.aggregate_name_prefix = 'test_aggregate_'
         cls.az_name_prefix = 'test_az_'
 
@@ -45,10 +43,10 @@
     def test_aggregate_create_delete(self):
         # Create and delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.assertEqual(aggregate_name, aggregate['name'])
-        self.assertEqual(None, aggregate['availability_zone'])
+        self.assertIsNone(aggregate['availability_zone'])
 
         resp, _ = self.client.delete_aggregate(aggregate['id'])
         self.assertEqual(204, resp.status)
@@ -59,7 +57,8 @@
         # Create and delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name, az_name)
+        resp, aggregate = self.client.create_aggregate(
+            name=aggregate_name, availability_zone=az_name)
         self.assertEqual(201, resp.status)
         self.assertEqual(aggregate_name, aggregate['name'])
         self.assertEqual(az_name, aggregate['availability_zone'])
@@ -72,7 +71,7 @@
     def test_aggregate_create_verify_entry_in_list(self):
         # Create an aggregate and ensure it is listed.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         resp, aggregates = self.client.list_aggregates()
@@ -85,7 +84,7 @@
     def test_aggregate_create_update_metadata_get_details(self):
         # Create an aggregate and ensure its details are returned.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         resp, body = self.client.get_aggregate(aggregate['id'])
@@ -112,7 +111,8 @@
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name, az_name)
+        resp, aggregate = self.client.create_aggregate(
+            name=aggregate_name, availability_zone=az_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertEqual(201, resp.status)
@@ -143,7 +143,7 @@
         # Add an host to the given aggregate and remove.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         resp, body = self.client.add_host(aggregate['id'], self.host)
@@ -165,7 +165,7 @@
         # Add an host to the given aggregate and list.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
@@ -175,7 +175,7 @@
         self.assertEqual(1, len(aggs))
         agg = aggs[0]
         self.assertEqual(aggregate_name, agg['name'])
-        self.assertEqual(None, agg['availability_zone'])
+        self.assertIsNone(agg['availability_zone'])
         self.assertIn(self.host, agg['hosts'])
 
     @test.attr(type='gate')
@@ -183,14 +183,14 @@
         # Add an host to the given aggregate and get details.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
 
         resp, body = self.client.get_aggregate(aggregate['id'])
         self.assertEqual(aggregate_name, body['name'])
-        self.assertEqual(None, body['availability_zone'])
+        self.assertIsNone(body['availability_zone'])
         self.assertIn(self.host, body['hosts'])
 
     @test.attr(type='gate')
@@ -199,7 +199,8 @@
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         az_name = data_utils.rand_name(self.az_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name, az_name)
+        resp, aggregate = self.client.create_aggregate(
+            name=aggregate_name, availability_zone=az_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         self.client.add_host(aggregate['id'], self.host)
         self.addCleanup(self.client.remove_host, aggregate['id'], self.host)
diff --git a/tempest/api/compute/v3/admin/test_aggregates_negative.py b/tempest/api/compute/v3/admin/test_aggregates_negative.py
index da3568a..1505f74 100644
--- a/tempest/api/compute/v3/admin/test_aggregates_negative.py
+++ b/tempest/api/compute/v3/admin/test_aggregates_negative.py
@@ -20,17 +20,15 @@
 from tempest import test
 
 
-class AggregatesAdminNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class AggregatesAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Aggregates API that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(AggregatesAdminNegativeV3TestJSON, cls).setUpClass()
+        super(AggregatesAdminNegativeV3Test, cls).setUpClass()
         cls.client = cls.aggregates_admin_client
         cls.user_client = cls.aggregates_client
         cls.aggregate_name_prefix = 'test_aggregate_'
@@ -47,14 +45,14 @@
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
         self.assertRaises(exceptions.Unauthorized,
                           self.user_client.create_aggregate,
-                          aggregate_name)
+                          name=aggregate_name)
 
     @test.attr(type=['negative', 'gate'])
     def test_aggregate_create_aggregate_name_length_less_than_1(self):
         # the length of aggregate name should >= 1 and <=255
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_aggregate,
-                          '')
+                          name='')
 
     @test.attr(type=['negative', 'gate'])
     def test_aggregate_create_aggregate_name_length_exceeds_255(self):
@@ -62,25 +60,25 @@
         aggregate_name = 'a' * 256
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_aggregate,
-                          aggregate_name)
+                          name=aggregate_name)
 
     @test.attr(type=['negative', 'gate'])
     def test_aggregate_create_with_existent_aggregate_name(self):
         # creating an aggregate with existent aggregate name is forbidden
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(exceptions.Conflict,
                           self.client.create_aggregate,
-                          aggregate_name)
+                          name=aggregate_name)
 
     @test.attr(type=['negative', 'gate'])
     def test_aggregate_delete_as_user(self):
         # Regular user is not allowed to delete an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -98,7 +96,7 @@
     def test_aggregate_get_details_as_user(self):
         # Regular user is not allowed to get aggregate details.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -129,7 +127,7 @@
                 break
 
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
         self.assertRaises(exceptions.NotFound, self.client.add_host,
@@ -139,7 +137,7 @@
     def test_aggregate_add_host_as_user(self):
         # Regular user is not allowed to add a host to an aggregate.
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -151,7 +149,7 @@
     def test_aggregate_add_existent_host(self):
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
@@ -167,7 +165,7 @@
         # Regular user is not allowed to remove a host from an aggregate.
         self.useFixture(fixtures.LockFixture('availability_zone'))
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
         resp, body = self.client.add_host(aggregate['id'], self.host)
@@ -182,7 +180,7 @@
     def test_aggregate_remove_nonexistent_host(self):
         non_exist_host = data_utils.rand_name('nonexist_host_')
         aggregate_name = data_utils.rand_name(self.aggregate_name_prefix)
-        resp, aggregate = self.client.create_aggregate(aggregate_name)
+        resp, aggregate = self.client.create_aggregate(name=aggregate_name)
         self.assertEqual(201, resp.status)
         self.addCleanup(self.client.delete_aggregate, aggregate['id'])
 
diff --git a/tempest/api/compute/v3/admin/test_availability_zone.py b/tempest/api/compute/v3/admin/test_availability_zone.py
index 5ced2b1..9ca8953 100644
--- a/tempest/api/compute/v3/admin/test_availability_zone.py
+++ b/tempest/api/compute/v3/admin/test_availability_zone.py
@@ -17,19 +17,16 @@
 from tempest.test import attr
 
 
-class AZAdminV3TestJSON(base.BaseV3ComputeAdminTest):
+class AZAdminV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Availability Zone API List
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(AZAdminV3TestJSON, cls).setUpClass()
+        super(AZAdminV3Test, cls).setUpClass()
         cls.client = cls.availability_zone_admin_client
-        cls.non_adm_client = cls.availability_zone_client
 
     @attr(type='gate')
     def test_get_availability_zone_list(self):
@@ -45,11 +42,3 @@
             self.client.get_availability_zone_list_detail()
         self.assertEqual(200, resp.status)
         self.assertTrue(len(availability_zone) > 0)
-
-    @attr(type='gate')
-    def test_get_availability_zone_list_with_non_admin_user(self):
-        # List of availability zone with non-administrator user
-        resp, availability_zone = \
-            self.non_adm_client.get_availability_zone_list()
-        self.assertEqual(200, resp.status)
-        self.assertTrue(len(availability_zone) > 0)
diff --git a/tempest/api/compute/v3/admin/test_availability_zone_negative.py b/tempest/api/compute/v3/admin/test_availability_zone_negative.py
index 60cd1d6..f3af6df 100644
--- a/tempest/api/compute/v3/admin/test_availability_zone_negative.py
+++ b/tempest/api/compute/v3/admin/test_availability_zone_negative.py
@@ -18,17 +18,15 @@
 from tempest.test import attr
 
 
-class AZAdminNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class AZAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Availability Zone API List
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(AZAdminNegativeV3TestJSON, cls).setUpClass()
+        super(AZAdminNegativeV3Test, cls).setUpClass()
         cls.client = cls.availability_zone_admin_client
         cls.non_adm_client = cls.availability_zone_client
 
diff --git a/tempest/api/compute/v3/admin/test_flavors.py b/tempest/api/compute/v3/admin/test_flavors.py
new file mode 100644
index 0000000..401eb85
--- /dev/null
+++ b/tempest/api/compute/v3/admin/test_flavors.py
@@ -0,0 +1,309 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import uuid
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class FlavorsAdminV3Test(base.BaseV3ComputeAdminTest):
+
+    """
+    Tests Flavors API Create and Delete that require admin privileges
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super(FlavorsAdminV3Test, cls).setUpClass()
+
+        cls.client = cls.flavors_admin_client
+        cls.user_client = cls.flavors_client
+        cls.flavor_name_prefix = 'test_flavor_'
+        cls.ram = 512
+        cls.vcpus = 1
+        cls.disk = 10
+        cls.ephemeral = 10
+        cls.swap = 1024
+        cls.rxtx = 2
+
+    def flavor_clean_up(self, flavor_id):
+        resp, body = self.client.delete_flavor(flavor_id)
+        self.assertEqual(resp.status, 204)
+        self.client.wait_for_resource_deletion(flavor_id)
+
+    def _create_flavor(self, flavor_id):
+        # Create a flavor and ensure it is listed
+        # This operation requires the user to have 'admin' role
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+
+        # Create the flavor
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 flavor_id,
+                                                 ephemeral=self.ephemeral,
+                                                 swap=self.swap,
+                                                 rxtx=self.rxtx)
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+        self.assertEqual(201, resp.status)
+        self.assertEqual(flavor['name'], flavor_name)
+        self.assertEqual(flavor['vcpus'], self.vcpus)
+        self.assertEqual(flavor['disk'], self.disk)
+        self.assertEqual(flavor['ram'], self.ram)
+        self.assertEqual(flavor['swap'], self.swap)
+        if test.is_extension_enabled("os-flavor-rxtx", "compute_v3"):
+            self.assertEqual(flavor['os-flavor-rxtx:rxtx_factor'], self.rxtx)
+        self.assertEqual(flavor['ephemeral'],
+                         self.ephemeral)
+        self.assertEqual(flavor['flavor-access:is_public'], True)
+
+        # Verify flavor is retrieved
+        resp, flavor = self.client.get_flavor_details(flavor['id'])
+        self.assertEqual(resp.status, 200)
+        self.assertEqual(flavor['name'], flavor_name)
+
+        return flavor['id']
+
+    @test.attr(type='gate')
+    def test_create_flavor_with_int_id(self):
+        flavor_id = data_utils.rand_int_id(start=1000)
+        new_flavor_id = self._create_flavor(flavor_id)
+        self.assertEqual(new_flavor_id, str(flavor_id))
+
+    @test.attr(type='gate')
+    def test_create_flavor_with_uuid_id(self):
+        flavor_id = str(uuid.uuid4())
+        new_flavor_id = self._create_flavor(flavor_id)
+        self.assertEqual(new_flavor_id, flavor_id)
+
+    @test.attr(type='gate')
+    def test_create_flavor_with_none_id(self):
+        # If nova receives a request with None as flavor_id,
+        # nova generates flavor_id of uuid.
+        flavor_id = None
+        new_flavor_id = self._create_flavor(flavor_id)
+        self.assertEqual(new_flavor_id, str(uuid.UUID(new_flavor_id)))
+
+    @test.attr(type='gate')
+    def test_create_flavor_verify_entry_in_list_details(self):
+        # Create a flavor and ensure it's details are listed
+        # This operation requires the user to have 'admin' role
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = data_utils.rand_int_id(start=1000)
+
+        # Create the flavor
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 new_flavor_id,
+                                                 ephemeral=self.ephemeral,
+                                                 swap=self.swap,
+                                                 rxtx=self.rxtx)
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+        flag = False
+        # Verify flavor is retrieved
+        resp, flavors = self.client.list_flavors_with_detail()
+        self.assertEqual(resp.status, 200)
+        for flavor in flavors:
+            if flavor['name'] == flavor_name:
+                flag = True
+        self.assertTrue(flag)
+
+    @test.attr(type='gate')
+    def test_create_list_flavor_without_extra_data(self):
+        # Create a flavor and ensure it is listed
+        # This operation requires the user to have 'admin' role
+
+        def verify_flavor_response_extension(flavor):
+            # check some extensions for the flavor create/show/detail response
+            self.assertEqual(flavor['swap'], 0)
+            if test.is_extension_enabled("os-flavor-rxtx", "compute_v3"):
+                self.assertEqual(int(flavor['os-flavor-rxtx:rxtx_factor']), 1)
+            self.assertEqual(int(flavor['ephemeral']), 0)
+            self.assertEqual(flavor['flavor-access:is_public'], True)
+
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = data_utils.rand_int_id(start=1000)
+
+        # Create the flavor
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 new_flavor_id)
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+        self.assertEqual(201, resp.status)
+        self.assertEqual(flavor['name'], flavor_name)
+        self.assertEqual(flavor['ram'], self.ram)
+        self.assertEqual(flavor['vcpus'], self.vcpus)
+        self.assertEqual(flavor['disk'], self.disk)
+        self.assertEqual(int(flavor['id']), new_flavor_id)
+        verify_flavor_response_extension(flavor)
+
+        # Verify flavor is retrieved
+        resp, flavor = self.client.get_flavor_details(new_flavor_id)
+        self.assertEqual(resp.status, 200)
+        self.assertEqual(flavor['name'], flavor_name)
+        verify_flavor_response_extension(flavor)
+
+        # Check if flavor is present in list
+        resp, flavors = self.user_client.list_flavors_with_detail()
+        self.assertEqual(resp.status, 200)
+        for flavor in flavors:
+            if flavor['name'] == flavor_name:
+                verify_flavor_response_extension(flavor)
+                flag = True
+        self.assertTrue(flag)
+
+    @test.skip_because(bug="1209101")
+    @test.attr(type='gate')
+    def test_list_non_public_flavor(self):
+        # Create a flavor with os-flavor-access:is_public false should
+        # be present in list_details.
+        # This operation requires the user to have 'admin' role
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = data_utils.rand_int_id(start=1000)
+
+        # Create the flavor
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 new_flavor_id,
+                                                 is_public="False")
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+        # Verify flavor is retrieved
+        flag = False
+        resp, flavors = self.client.list_flavors_with_detail()
+        self.assertEqual(resp.status, 200)
+        for flavor in flavors:
+            if flavor['name'] == flavor_name:
+                flag = True
+        self.assertTrue(flag)
+
+        # Verify flavor is not retrieved with other user
+        flag = False
+        resp, flavors = self.user_client.list_flavors_with_detail()
+        self.assertEqual(resp.status, 200)
+        for flavor in flavors:
+            if flavor['name'] == flavor_name:
+                flag = True
+        self.assertFalse(flag)
+
+    @test.attr(type='gate')
+    def test_create_server_with_non_public_flavor(self):
+        # Create a flavor with os-flavor-access:is_public false
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = data_utils.rand_int_id(start=1000)
+
+        # Create the flavor
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 new_flavor_id,
+                                                 is_public="False")
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+        self.assertEqual(201, resp.status)
+
+        # Verify flavor is not used by other user
+        self.assertRaises(exceptions.BadRequest,
+                          self.servers_client.create_server,
+                          'test', self.image_ref, flavor['id'])
+
+    @test.attr(type='gate')
+    def test_list_public_flavor_with_other_user(self):
+        # Create a Flavor with public access.
+        # Try to List/Get flavor with another user
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = data_utils.rand_int_id(start=1000)
+
+            # Create the flavor
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 new_flavor_id,
+                                                 is_public="True")
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+        flag = False
+        self.new_client = self.flavors_client
+        # Verify flavor is retrieved with new user
+        resp, flavors = self.new_client.list_flavors_with_detail()
+        self.assertEqual(resp.status, 200)
+        for flavor in flavors:
+            if flavor['name'] == flavor_name:
+                flag = True
+        self.assertTrue(flag)
+
+    @test.attr(type='gate')
+    def test_is_public_string_variations(self):
+        flavor_id_not_public = data_utils.rand_int_id(start=1000)
+        flavor_name_not_public = data_utils.rand_name(self.flavor_name_prefix)
+        flavor_id_public = data_utils.rand_int_id(start=1000)
+        flavor_name_public = data_utils.rand_name(self.flavor_name_prefix)
+
+        # Create a non public flavor
+        resp, flavor = self.client.create_flavor(flavor_name_not_public,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 flavor_id_not_public,
+                                                 is_public="False")
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+
+        # Create a public flavor
+        resp, flavor = self.client.create_flavor(flavor_name_public,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 flavor_id_public,
+                                                 is_public="True")
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+
+        def _flavor_lookup(flavors, flavor_name):
+            for flavor in flavors:
+                if flavor['name'] == flavor_name:
+                    return flavor
+            return None
+
+        def _test_string_variations(variations, flavor_name):
+            for string in variations:
+                params = {'is_public': string}
+                r, flavors = self.client.list_flavors_with_detail(params)
+                self.assertEqual(r.status, 200)
+                flavor = _flavor_lookup(flavors, flavor_name)
+                self.assertIsNotNone(flavor)
+
+        _test_string_variations(['f', 'false', 'no', '0'],
+                                flavor_name_not_public)
+
+        _test_string_variations(['t', 'true', 'yes', '1'],
+                                flavor_name_public)
+
+    @test.attr(type='gate')
+    def test_create_flavor_using_string_ram(self):
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = data_utils.rand_int_id(start=1000)
+
+        ram = " 1024 "
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 ram, self.vcpus,
+                                                 self.disk,
+                                                 new_flavor_id)
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+        self.assertEqual(201, resp.status)
+        self.assertEqual(flavor['name'], flavor_name)
+        self.assertEqual(flavor['vcpus'], self.vcpus)
+        self.assertEqual(flavor['disk'], self.disk)
+        self.assertEqual(flavor['ram'], int(ram))
+        self.assertEqual(int(flavor['id']), new_flavor_id)
diff --git a/tempest/api/compute/v3/admin/test_flavors_access.py b/tempest/api/compute/v3/admin/test_flavors_access.py
index d668640..03305ff 100644
--- a/tempest/api/compute/v3/admin/test_flavors_access.py
+++ b/tempest/api/compute/v3/admin/test_flavors_access.py
@@ -18,18 +18,16 @@
 from tempest import test
 
 
-class FlavorsAccessV3TestJSON(base.BaseV3ComputeAdminTest):
+class FlavorsAccessV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Flavor Access API extension.
     Add and remove Flavor Access require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(FlavorsAccessV3TestJSON, cls).setUpClass()
+        super(FlavorsAccessV3Test, cls).setUpClass()
 
         cls.client = cls.flavors_admin_client
         admin_client = cls._get_identity_admin_client()
@@ -44,6 +42,7 @@
         cls.vcpus = 1
         cls.disk = 10
 
+    @test.skip_because(bug='1265416')
     @test.attr(type='gate')
     def test_flavor_access_list_with_private_flavor(self):
         # Test to list flavor access successfully by querying private flavor
@@ -63,6 +62,7 @@
         self.assertEqual(str(new_flavor_id), str(first_flavor['flavor_id']))
         self.assertEqual(self.adm_tenant_id, first_flavor['tenant_id'])
 
+    @test.skip_because(bug='1265416')
     @test.attr(type='gate')
     def test_flavor_access_add_remove(self):
         # Test to add and remove flavor access to a given tenant.
diff --git a/tempest/api/compute/v3/admin/test_flavors_access_negative.py b/tempest/api/compute/v3/admin/test_flavors_access_negative.py
index 8595b2c..334d124 100644
--- a/tempest/api/compute/v3/admin/test_flavors_access_negative.py
+++ b/tempest/api/compute/v3/admin/test_flavors_access_negative.py
@@ -21,18 +21,16 @@
 from tempest import test
 
 
-class FlavorsAccessNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class FlavorsAccessNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Flavor Access API extension.
     Add and remove Flavor Access require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(FlavorsAccessNegativeV3TestJSON, cls).setUpClass()
+        super(FlavorsAccessNegativeV3Test, cls).setUpClass()
 
         cls.client = cls.flavors_admin_client
         admin_client = cls._get_identity_admin_client()
@@ -63,6 +61,7 @@
                           self.client.list_flavor_access,
                           new_flavor_id)
 
+    @test.skip_because(bug='1265416')
     @test.attr(type=['negative', 'gate'])
     def test_flavor_non_admin_add(self):
         # Test to add flavor access as a user without admin privileges.
@@ -79,6 +78,7 @@
                           new_flavor['id'],
                           self.tenant_id)
 
+    @test.skip_because(bug='1265416')
     @test.attr(type=['negative', 'gate'])
     def test_flavor_non_admin_remove(self):
         # Test to remove flavor access as a user without admin privileges.
@@ -99,6 +99,7 @@
                           new_flavor['id'],
                           self.tenant_id)
 
+    @test.skip_because(bug='1265416')
     @test.attr(type=['negative', 'gate'])
     def test_add_flavor_access_duplicate(self):
         # Create a new flavor.
@@ -123,6 +124,7 @@
                           new_flavor['id'],
                           self.tenant_id)
 
+    @test.skip_because(bug='1265416')
     @test.attr(type=['negative', 'gate'])
     def test_remove_flavor_access_not_found(self):
         # Create a new flavor.
diff --git a/tempest/api/compute/v3/admin/test_flavors_extra_specs.py b/tempest/api/compute/v3/admin/test_flavors_extra_specs.py
index 0363fcb..29cd8db 100644
--- a/tempest/api/compute/v3/admin/test_flavors_extra_specs.py
+++ b/tempest/api/compute/v3/admin/test_flavors_extra_specs.py
@@ -18,7 +18,7 @@
 from tempest import test
 
 
-class FlavorsExtraSpecsV3TestJSON(base.BaseV3ComputeAdminTest):
+class FlavorsExtraSpecsV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Flavor Extra Spec API extension.
@@ -26,11 +26,9 @@
     GET Flavor Extra specs can be performed even by without admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(FlavorsExtraSpecsV3TestJSON, cls).setUpClass()
+        super(FlavorsExtraSpecsV3Test, cls).setUpClass()
 
         cls.client = cls.flavors_admin_client
         flavor_name = data_utils.rand_name('test_flavor')
@@ -53,7 +51,7 @@
     def tearDownClass(cls):
         resp, body = cls.client.delete_flavor(cls.flavor['id'])
         cls.client.wait_for_resource_deletion(cls.flavor['id'])
-        super(FlavorsExtraSpecsV3TestJSON, cls).tearDownClass()
+        super(FlavorsExtraSpecsV3Test, cls).tearDownClass()
 
     @test.attr(type='gate')
     def test_flavor_set_get_update_show_unset_keys(self):
diff --git a/tempest/api/compute/v3/admin/test_flavors_extra_specs_negative.py b/tempest/api/compute/v3/admin/test_flavors_extra_specs_negative.py
index 0f300a1..e9c04a3 100644
--- a/tempest/api/compute/v3/admin/test_flavors_extra_specs_negative.py
+++ b/tempest/api/compute/v3/admin/test_flavors_extra_specs_negative.py
@@ -20,18 +20,16 @@
 from tempest import test
 
 
-class FlavorsExtraSpecsNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class FlavorsExtraSpecsNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Negative Tests Flavor Extra Spec API extension.
     SET, UNSET, UPDATE Flavor Extra specs require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(FlavorsExtraSpecsNegativeV3TestJSON, cls).setUpClass()
+        super(FlavorsExtraSpecsNegativeV3Test, cls).setUpClass()
 
         cls.client = cls.flavors_admin_client
         flavor_name = data_utils.rand_name('test_flavor')
@@ -54,7 +52,7 @@
     def tearDownClass(cls):
         resp, body = cls.client.delete_flavor(cls.flavor['id'])
         cls.client.wait_for_resource_deletion(cls.flavor['id'])
-        super(FlavorsExtraSpecsNegativeV3TestJSON, cls).tearDownClass()
+        super(FlavorsExtraSpecsNegativeV3Test, cls).tearDownClass()
 
     @test.attr(type=['negative', 'gate'])
     def test_flavor_non_admin_set_keys(self):
diff --git a/tempest/api/compute/v3/admin/test_flavors_negative.py b/tempest/api/compute/v3/admin/test_flavors_negative.py
new file mode 100644
index 0000000..3f8a2da
--- /dev/null
+++ b/tempest/api/compute/v3/admin/test_flavors_negative.py
@@ -0,0 +1,333 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import uuid
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class FlavorsAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
+
+    """
+    Tests Flavors API Create and Delete that require admin privileges
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super(FlavorsAdminNegativeV3Test, cls).setUpClass()
+
+        cls.client = cls.flavors_admin_client
+        cls.user_client = cls.flavors_client
+        cls.flavor_name_prefix = 'test_flavor_'
+        cls.ram = 512
+        cls.vcpus = 1
+        cls.disk = 10
+        cls.ephemeral = 10
+        cls.swap = 1024
+        cls.rxtx = 2
+
+    def flavor_clean_up(self, flavor_id):
+        resp, body = self.client.delete_flavor(flavor_id)
+        self.assertEqual(resp.status, 204)
+        self.client.wait_for_resource_deletion(flavor_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_flavor_details_for_deleted_flavor(self):
+        # Delete a flavor and ensure it is not listed
+        # Create a test flavor
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+
+        # no need to specify flavor_id, we can get the flavor_id from a
+        # response of create_flavor() call.
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram,
+                                                 self.vcpus, self.disk,
+                                                 '',
+                                                 ephemeral=self.ephemeral,
+                                                 swap=self.swap,
+                                                 rxtx=self.rxtx)
+        # Delete the flavor
+        new_flavor_id = flavor['id']
+        resp_delete, body = self.client.delete_flavor(new_flavor_id)
+        self.assertEqual(201, resp.status)
+        self.assertEqual(204, resp_delete.status)
+
+        # Deleted flavors can be seen via detailed GET
+        resp, flavor = self.client.get_flavor_details(new_flavor_id)
+        self.assertEqual(resp.status, 200)
+        self.assertEqual(flavor['name'], flavor_name)
+
+        # Deleted flavors should not show up in a list however
+        resp, flavors = self.client.list_flavors_with_detail()
+        self.assertEqual(resp.status, 200)
+        flag = True
+        for flavor in flavors:
+            if flavor['name'] == flavor_name:
+                flag = False
+        self.assertTrue(flag)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_invalid_is_public_string(self):
+        # the 'is_public' parameter can be 'none/true/false' if it exists
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.list_flavors_with_detail,
+                          {'is_public': 'invalid'})
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_as_user(self):
+        # only admin user can create a flavor
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.Unauthorized,
+                          self.user_client.create_flavor,
+                          flavor_name, self.ram, self.vcpus, self.disk,
+                          new_flavor_id, ephemeral=self.ephemeral,
+                          swap=self.swap, rxtx=self.rxtx)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_flavor_as_user(self):
+        # only admin user can delete a flavor
+        self.assertRaises(exceptions.Unauthorized,
+                          self.user_client.delete_flavor,
+                          self.flavor_ref_alt)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_using_invalid_ram(self):
+        # the 'ram' attribute must be positive integer
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          flavor_name, -1, self.vcpus,
+                          self.disk, new_flavor_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_using_invalid_vcpus(self):
+        # the 'vcpu' attribute must be positive integer
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          flavor_name, self.ram, -1,
+                          self.disk, new_flavor_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_name_length_less_than_1(self):
+        # ensure name length >= 1
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          '',
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_name_length_exceeds_255(self):
+        # ensure name do not exceed 255 characters
+        new_flavor_name = 'a' * 256
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_invalid_name(self):
+        # the regex of flavor_name is '^[\w\.\- ]*$'
+        invalid_flavor_name = data_utils.rand_name('invalid-!@#$%-')
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          invalid_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_invalid_flavor_id(self):
+        # the regex of flavor_id is '^[\w\.\- ]*$', and it cannot contain
+        # leading and/or trailing whitespace
+        new_flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        invalid_flavor_id = '!@#$%'
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          invalid_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_id_length_exceeds_255(self):
+        # the length of flavor_id should not exceed 255 characters
+        new_flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        invalid_flavor_id = 'a' * 256
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          invalid_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_invalid_root_gb(self):
+        # root_gb attribute should be non-negative ( >= 0) integer
+        new_flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          -1,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_invalid_ephemeral_gb(self):
+        # ephemeral_gb attribute should be non-negative ( >= 0) integer
+        new_flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=-1,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_invalid_swap(self):
+        # swap attribute should be non-negative ( >= 0) integer
+        new_flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=-1,
+                          rxtx=self.rxtx,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_invalid_rxtx_factor(self):
+        # rxtx_factor attribute should be a positive float
+        new_flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=-1.5,
+                          is_public='False')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_with_invalid_is_public(self):
+        # is_public attribute should be boolean
+        new_flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.create_flavor,
+                          new_flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx,
+                          is_public='Invalid')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_flavor_already_exists(self):
+        flavor_name = data_utils.rand_name(self.flavor_name_prefix)
+        new_flavor_id = str(uuid.uuid4())
+
+        resp, flavor = self.client.create_flavor(flavor_name,
+                                                 self.ram, self.vcpus,
+                                                 self.disk,
+                                                 new_flavor_id,
+                                                 ephemeral=self.ephemeral,
+                                                 swap=self.swap,
+                                                 rxtx=self.rxtx)
+        self.assertEqual(201, resp.status)
+        self.addCleanup(self.flavor_clean_up, flavor['id'])
+
+        self.assertRaises(exceptions.Conflict,
+                          self.client.create_flavor,
+                          flavor_name,
+                          self.ram, self.vcpus,
+                          self.disk,
+                          new_flavor_id,
+                          ephemeral=self.ephemeral,
+                          swap=self.swap,
+                          rxtx=self.rxtx)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_nonexistent_flavor(self):
+        nonexistent_flavor_id = str(uuid.uuid4())
+
+        self.assertRaises(exceptions.NotFound,
+                          self.client.delete_flavor,
+                          nonexistent_flavor_id)
diff --git a/tempest/api/compute/v3/admin/test_hosts.py b/tempest/api/compute/v3/admin/test_hosts.py
index 8199ee8..8cb1f23 100644
--- a/tempest/api/compute/v3/admin/test_hosts.py
+++ b/tempest/api/compute/v3/admin/test_hosts.py
@@ -17,17 +17,15 @@
 from tempest import test
 
 
-class HostsAdminV3TestJSON(base.BaseV3ComputeAdminTest):
+class HostsAdminV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests hosts API using admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(HostsAdminV3TestJSON, cls).setUpClass()
+        super(HostsAdminV3Test, cls).setUpClass()
         cls.client = cls.hosts_admin_client
 
     @test.attr(type='gate')
diff --git a/tempest/api/compute/v3/admin/test_hosts_negative.py b/tempest/api/compute/v3/admin/test_hosts_negative.py
index aa50618..79cd97f 100644
--- a/tempest/api/compute/v3/admin/test_hosts_negative.py
+++ b/tempest/api/compute/v3/admin/test_hosts_negative.py
@@ -18,17 +18,15 @@
 from tempest import test
 
 
-class HostsAdminNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class HostsAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests hosts API using admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(HostsAdminNegativeV3TestJSON, cls).setUpClass()
+        super(HostsAdminNegativeV3Test, cls).setUpClass()
         cls.client = cls.hosts_admin_client
         cls.non_admin_client = cls.hosts_client
 
diff --git a/tempest/api/compute/v3/admin/test_hypervisor.py b/tempest/api/compute/v3/admin/test_hypervisor.py
index 8bd4abb..93d4441 100644
--- a/tempest/api/compute/v3/admin/test_hypervisor.py
+++ b/tempest/api/compute/v3/admin/test_hypervisor.py
@@ -17,17 +17,15 @@
 from tempest.test import attr
 
 
-class HypervisorAdminV3TestJSON(base.BaseV3ComputeAdminTest):
+class HypervisorAdminV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Hypervisors API that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(HypervisorAdminV3TestJSON, cls).setUpClass()
+        super(HypervisorAdminV3Test, cls).setUpClass()
         cls.client = cls.hypervisor_admin_client
 
     def _list_hypervisors(self):
diff --git a/tempest/api/compute/v3/admin/test_hypervisor_negative.py b/tempest/api/compute/v3/admin/test_hypervisor_negative.py
index 63e8cae..45642b7 100644
--- a/tempest/api/compute/v3/admin/test_hypervisor_negative.py
+++ b/tempest/api/compute/v3/admin/test_hypervisor_negative.py
@@ -21,17 +21,15 @@
 from tempest.test import attr
 
 
-class HypervisorAdminNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class HypervisorAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Hypervisors API that require admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(HypervisorAdminNegativeV3TestJSON, cls).setUpClass()
+        super(HypervisorAdminNegativeV3Test, cls).setUpClass()
         cls.client = cls.hypervisor_admin_client
         cls.non_adm_client = cls.hypervisor_client
 
diff --git a/tempest/api/compute/v3/admin/test_instance_usage_audit_log.py b/tempest/api/compute/v3/admin/test_instance_usage_audit_log.py
deleted file mode 100644
index 9651338..0000000
--- a/tempest/api/compute/v3/admin/test_instance_usage_audit_log.py
+++ /dev/null
@@ -1,59 +0,0 @@
-# Copyright 2013 IBM Corporation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import datetime
-import urllib
-
-from tempest.api.compute import base
-from tempest import test
-
-
-class InstanceUsageAuditLogV3TestJSON(base.BaseV3ComputeAdminTest):
-
-    _interface = 'json'
-
-    @classmethod
-    def setUpClass(cls):
-        super(InstanceUsageAuditLogV3TestJSON, cls).setUpClass()
-        cls.adm_client = cls.instance_usages_audit_log_admin_client
-
-    @test.attr(type='gate')
-    def test_list_instance_usage_audit_logs(self):
-        # list instance usage audit logs
-        resp, body = self.adm_client.list_instance_usage_audit_logs()
-        self.assertEqual(200, resp.status)
-        expected_items = ['total_errors', 'total_instances', 'log',
-                          'num_hosts_running', 'num_hosts_done',
-                          'num_hosts', 'hosts_not_run', 'overall_status',
-                          'period_ending', 'period_beginning',
-                          'num_hosts_not_run']
-        for item in expected_items:
-            self.assertIn(item, body)
-
-    @test.attr(type='gate')
-    def test_list_instance_usage_audit_logs_with_filter_before(self):
-        # Get instance usage audit log before specified time
-        ending_time = datetime.datetime(2012, 12, 24)
-        resp, body = self.adm_client.list_instance_usage_audit_logs(
-            urllib.quote(ending_time.strftime("%Y-%m-%d %H:%M:%S")))
-
-        self.assertEqual(200, resp.status)
-        expected_items = ['total_errors', 'total_instances', 'log',
-                          'num_hosts_running', 'num_hosts_done', 'num_hosts',
-                          'hosts_not_run', 'overall_status', 'period_ending',
-                          'period_beginning', 'num_hosts_not_run']
-        for item in expected_items:
-            self.assertIn(item, body)
-        self.assertEqual(body['period_ending'], "2012-12-23 23:00:00")
diff --git a/tempest/api/compute/v3/admin/test_instance_usage_audit_log_negative.py b/tempest/api/compute/v3/admin/test_instance_usage_audit_log_negative.py
deleted file mode 100644
index 8ed1a98..0000000
--- a/tempest/api/compute/v3/admin/test_instance_usage_audit_log_negative.py
+++ /dev/null
@@ -1,41 +0,0 @@
-# Copyright 2013 IBM Corporation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from tempest.api.compute import base
-from tempest import exceptions
-from tempest import test
-
-
-class InstanceUsageLogNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
-
-    _interface = 'json'
-
-    @classmethod
-    def setUpClass(cls):
-        super(InstanceUsageLogNegativeV3TestJSON, cls).setUpClass()
-        cls.adm_client = cls.instance_usages_audit_log_admin_client
-
-    @test.attr(type=['negative', 'gate'])
-    def test_instance_usage_audit_logs_with_nonadmin_user(self):
-        # the instance_usage_audit_logs API just can be accessed by admin user
-        self.assertRaises(exceptions.Unauthorized,
-                          self.instance_usages_audit_log_client.
-                          list_instance_usage_audit_logs)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_get_instance_usage_audit_logs_with_invalid_time(self):
-        self.assertRaises(exceptions.BadRequest,
-                          self.adm_client.list_instance_usage_audit_logs,
-                          "invalid_time")
diff --git a/tempest/api/compute/v3/admin/test_quotas.py b/tempest/api/compute/v3/admin/test_quotas.py
index e116734..0c138bb 100644
--- a/tempest/api/compute/v3/admin/test_quotas.py
+++ b/tempest/api/compute/v3/admin/test_quotas.py
@@ -15,21 +15,20 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest import exceptions
+from tempest import config
 from tempest import test
 
+CONF = config.CONF
 
-class QuotasAdminV3TestJSON(base.BaseV3ComputeAdminTest):
-    _interface = 'json'
+
+class QuotasAdminV3Test(base.BaseV3ComputeAdminTest):
     force_tenant_isolation = True
 
     @classmethod
     def setUpClass(cls):
-        super(QuotasAdminV3TestJSON, cls).setUpClass()
-        cls.auth_url = cls.config.identity.uri
+        super(QuotasAdminV3Test, cls).setUpClass()
         cls.client = cls.quotas_client
         cls.adm_client = cls.quotas_admin_client
-        cls.identity_admin_client = cls._get_identity_admin_client()
 
         # NOTE(afazekas): these test cases should always create and use a new
         # tenant most of them should be skipped if we can't do that
@@ -46,17 +45,33 @@
     def test_get_default_quotas(self):
         # Admin can get the default resource quota set for a tenant
         expected_quota_set = self.default_quota_set | set(['id'])
-        resp, quota_set = self.client.get_default_quota_set(
+        resp, quota_set = self.adm_client.get_default_quota_set(
             self.demo_tenant_id)
         self.assertEqual(200, resp.status)
         self.assertEqual(sorted(expected_quota_set),
                          sorted(quota_set.keys()))
         self.assertEqual(quota_set['id'], self.demo_tenant_id)
 
+    @test.attr(type='smoke')
+    def test_get_quota_set_detail(self):
+        # Admin can get the detail of resource quota set for a tenant
+        expected_quota_set = self.default_quota_set | set(['id'])
+        expected_detail = {'reserved', 'limit', 'in_use'}
+        resp, quota_set = self.adm_client.get_quota_set_detail(
+            self.demo_tenant_id)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(sorted(expected_quota_set), sorted(quota_set.keys()))
+        self.assertEqual(quota_set['id'], self.demo_tenant_id)
+        for quota in quota_set:
+            if quota == 'id':
+                continue
+            self.assertEqual(sorted(expected_detail),
+                             sorted(quota_set[quota].keys()))
+
     @test.attr(type='gate')
     def test_update_all_quota_resources_for_tenant(self):
         # Admin can update all the resource quota limits for a tenant
-        resp, default_quota_set = self.client.get_default_quota_set(
+        resp, default_quota_set = self.adm_client.get_default_quota_set(
             self.demo_tenant_id)
         new_quota_set = {'metadata_items': 256,
                          'ram': 10240, 'floating_ips': 20, 'fixed_ips': 10,
@@ -94,56 +109,3 @@
         resp, quota_set = self.adm_client.get_quota_set(tenant_id)
         self.assertEqual(200, resp.status)
         self.assertEqual(quota_set['ram'], 5120)
-
-    # TODO(afazekas): Add dedicated tenant to the skiped quota tests
-    # it can be moved into the setUpClass as well
-    @test.attr(type='gate')
-    def test_create_server_when_cpu_quota_is_full(self):
-        # Disallow server creation when tenant's vcpu quota is full
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
-        default_vcpu_quota = quota_set['cores']
-        vcpu_quota = 0  # Set the quota to zero to conserve resources
-
-        resp, quota_set = self.adm_client.update_quota_set(self.demo_tenant_id,
-                                                           force=True,
-                                                           cores=vcpu_quota)
-
-        self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
-                        cores=default_vcpu_quota)
-        self.assertRaises(exceptions.OverLimit, self.create_test_server)
-
-    @test.attr(type='gate')
-    def test_create_server_when_memory_quota_is_full(self):
-        # Disallow server creation when tenant's memory quota is full
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
-        default_mem_quota = quota_set['ram']
-        mem_quota = 0  # Set the quota to zero to conserve resources
-
-        self.adm_client.update_quota_set(self.demo_tenant_id,
-                                         force=True,
-                                         ram=mem_quota)
-
-        self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
-                        ram=default_mem_quota)
-        self.assertRaises(exceptions.OverLimit, self.create_test_server)
-
-    @test.attr(type='gate')
-    def test_update_quota_normal_user(self):
-        self.assertRaises(exceptions.Unauthorized,
-                          self.client.update_quota_set,
-                          self.demo_tenant_id,
-                          ram=0)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_create_server_when_instances_quota_is_full(self):
-        # Once instances quota limit is reached, disallow server creation
-        resp, quota_set = self.client.get_quota_set(self.demo_tenant_id)
-        default_instances_quota = quota_set['instances']
-        instances_quota = 0  # Set quota to zero to disallow server creation
-
-        self.adm_client.update_quota_set(self.demo_tenant_id,
-                                         force=True,
-                                         instances=instances_quota)
-        self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
-                        instances=default_instances_quota)
-        self.assertRaises(exceptions.OverLimit, self.create_test_server)
diff --git a/tempest/api/compute/v3/admin/test_quotas_negative.py b/tempest/api/compute/v3/admin/test_quotas_negative.py
new file mode 100644
index 0000000..d138e80
--- /dev/null
+++ b/tempest/api/compute/v3/admin/test_quotas_negative.py
@@ -0,0 +1,87 @@
+# Copyright 2013 OpenStack Foundation
+# Copyright 2014 NEC Corporation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest import exceptions
+from tempest import test
+
+
+class QuotasAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
+    force_tenant_isolation = True
+
+    @classmethod
+    def setUpClass(cls):
+        super(QuotasAdminNegativeV3Test, cls).setUpClass()
+        cls.client = cls.quotas_client
+        cls.adm_client = cls.quotas_admin_client
+
+        # NOTE(afazekas): these test cases should always create and use a new
+        # tenant most of them should be skipped if we can't do that
+        cls.demo_tenant_id = cls.isolated_creds.get_primary_user().get(
+            'tenantId')
+
+    # TODO(afazekas): Add dedicated tenant to the skiped quota tests
+    # it can be moved into the setUpClass as well
+    @test.attr(type=['negative', 'gate'])
+    def test_create_server_when_cpu_quota_is_full(self):
+        # Disallow server creation when tenant's vcpu quota is full
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
+        default_vcpu_quota = quota_set['cores']
+        vcpu_quota = 0  # Set the quota to zero to conserve resources
+
+        resp, quota_set = self.adm_client.update_quota_set(self.demo_tenant_id,
+                                                           force=True,
+                                                           cores=vcpu_quota)
+
+        self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
+                        cores=default_vcpu_quota)
+        self.assertRaises(exceptions.OverLimit, self.create_test_server)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_server_when_memory_quota_is_full(self):
+        # Disallow server creation when tenant's memory quota is full
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
+        default_mem_quota = quota_set['ram']
+        mem_quota = 0  # Set the quota to zero to conserve resources
+
+        self.adm_client.update_quota_set(self.demo_tenant_id,
+                                         force=True,
+                                         ram=mem_quota)
+
+        self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
+                        ram=default_mem_quota)
+        self.assertRaises(exceptions.OverLimit, self.create_test_server)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_update_quota_normal_user(self):
+        self.assertRaises(exceptions.Unauthorized,
+                          self.client.update_quota_set,
+                          self.demo_tenant_id,
+                          ram=0)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_server_when_instances_quota_is_full(self):
+        # Once instances quota limit is reached, disallow server creation
+        resp, quota_set = self.adm_client.get_quota_set(self.demo_tenant_id)
+        default_instances_quota = quota_set['instances']
+        instances_quota = 0  # Set quota to zero to disallow server creation
+
+        self.adm_client.update_quota_set(self.demo_tenant_id,
+                                         force=True,
+                                         instances=instances_quota)
+        self.addCleanup(self.adm_client.update_quota_set, self.demo_tenant_id,
+                        instances=default_instances_quota)
+        self.assertRaises(exceptions.OverLimit, self.create_test_server)
diff --git a/tempest/api/compute/v3/admin/test_servers.py b/tempest/api/compute/v3/admin/test_servers.py
index f6f5673..fb8afe4 100644
--- a/tempest/api/compute/v3/admin/test_servers.py
+++ b/tempest/api/compute/v3/admin/test_servers.py
@@ -15,21 +15,20 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 
-class ServersAdminV3TestJSON(base.BaseV3ComputeAdminTest):
+class ServersAdminV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Servers API using admin privileges
     """
 
-    _interface = 'json'
+    _host_key = 'os-extended-server-attributes:host'
 
     @classmethod
     def setUpClass(cls):
-        super(ServersAdminV3TestJSON, cls).setUpClass()
+        super(ServersAdminV3Test, cls).setUpClass()
         cls.client = cls.servers_admin_client
         cls.non_admin_client = cls.servers_client
         cls.flavors_client = cls.flavors_admin_client
@@ -54,7 +53,7 @@
             flavor_id = data_utils.rand_int_id(start=1000)
         return flavor_id
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_by_admin(self):
         # Listing servers by admin user returns empty list by default
         resp, body = self.client.list_servers_with_detail()
@@ -62,7 +61,8 @@
         self.assertEqual('200', resp['status'])
         self.assertEqual([], servers)
 
-    @attr(type='gate')
+    @test.skip_because(bug='1265416')
+    @test.attr(type='gate')
     def test_list_servers_by_admin_with_all_tenants(self):
         # Listing servers by admin user with all tenants parameter
         # Here should be listed all servers
@@ -74,27 +74,34 @@
         self.assertIn(self.s1_name, servers_name)
         self.assertIn(self.s2_name, servers_name)
 
-    @attr(type='gate')
-    def test_admin_delete_servers_of_others(self):
-        # Administrator can delete servers of others
-        _, server = self.create_test_server()
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-        self.servers_client.wait_for_server_termination(server['id'])
+    @test.attr(type='gate')
+    def test_list_servers_filter_by_existent_host(self):
+        # Filter the list of servers by existent host
+        name = data_utils.rand_name('server')
+        flavor = self.flavor_ref
+        image_id = self.image_ref
+        resp, test_server = self.client.create_server(
+            name, image_id, flavor)
+        self.assertEqual('202', resp['status'])
+        self.addCleanup(self.client.delete_server, test_server['id'])
+        self.client.wait_for_server_status(test_server['id'], 'ACTIVE')
+        resp, server = self.client.get_server(test_server['id'])
+        self.assertEqual(server['status'], 'ACTIVE')
+        hostname = server[self._host_key]
+        params = {'host': hostname}
+        resp, body = self.client.list_servers(params)
+        self.assertEqual('200', resp['status'])
+        servers = body['servers']
+        nonexistent_params = {'host': 'nonexistent_host'}
+        resp, nonexistent_body = self.client.list_servers(
+            nonexistent_params)
+        self.assertEqual('200', resp['status'])
+        nonexistent_servers = nonexistent_body['servers']
+        self.assertIn(test_server['id'], map(lambda x: x['id'], servers))
+        self.assertNotIn(test_server['id'],
+                         map(lambda x: x['id'], nonexistent_servers))
 
-    @attr(type='gate')
-    def test_delete_server_while_in_error_state(self):
-        # Delete a server while it's VM state is error
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, body = self.client.reset_state(server['id'], state='error')
-        self.assertEqual(202, resp.status)
-        # Verify server's state
-        resp, server = self.client.get_server(server['id'])
-        self.assertEqual(server['status'], 'ERROR')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_reset_state_server(self):
         # Reset server's state to 'error'
         resp, server = self.client.reset_state(self.s1_id)
@@ -112,8 +119,8 @@
         resp, server = self.client.get_server(self.s1_id)
         self.assertEqual(server['status'], 'ACTIVE')
 
-    @attr(type='gate')
-    @skip_because(bug="1240043")
+    @test.attr(type='gate')
+    @test.skip_because(bug="1240043")
     def test_get_server_diagnostics_by_admin(self):
         # Retrieve server diagnostics by admin user
         resp, diagnostic = self.client.get_server_diagnostics(self.s1_id)
@@ -124,7 +131,7 @@
         for key in basic_attrs:
             self.assertIn(key, str(diagnostic.keys()))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_error_status(self):
         # Filter the list of servers by server error status
         params = {'status': 'error'}
@@ -140,12 +147,12 @@
         self.assertIn(self.s1_id, map(lambda x: x['id'], servers))
         self.assertNotIn(self.s2_id, map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rebuild_server_in_error_state(self):
         # The server in error state should be rebuilt using the provided
         # image and changed to ACTIVE state
 
-        # resetting vm state require admin priviledge
+        # resetting vm state require admin privilege
         resp, server = self.client.reset_state(self.s1_id, state='error')
         self.assertEqual(202, resp.status)
         resp, rebuilt_server = self.non_admin_client.rebuild(
@@ -167,3 +174,13 @@
         resp, server = self.non_admin_client.get_server(rebuilt_server['id'])
         rebuilt_image_id = server['image']['id']
         self.assertEqual(self.image_ref_alt, rebuilt_image_id)
+
+    @test.attr(type='gate')
+    def test_reset_network_inject_network_info(self):
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        # Reset Network of a Server
+        resp, server_body = self.client.reset_network(server['id'])
+        self.assertEqual(202, resp.status)
+        # Inject the Network Info into Server
+        resp, server = self.client.inject_network_info(server['id'])
+        self.assertEqual(202, resp.status)
diff --git a/tempest/api/compute/v3/admin/test_servers_negative.py b/tempest/api/compute/v3/admin/test_servers_negative.py
index a86bdfc..cc1be4e 100644
--- a/tempest/api/compute/v3/admin/test_servers_negative.py
+++ b/tempest/api/compute/v3/admin/test_servers_negative.py
@@ -20,17 +20,15 @@
 from tempest.test import attr
 
 
-class ServersAdminNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class ServersAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Servers API using admin privileges
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(ServersAdminNegativeV3TestJSON, cls).setUpClass()
+        super(ServersAdminNegativeV3Test, cls).setUpClass()
         cls.client = cls.servers_admin_client
         cls.non_adm_client = cls.servers_client
         cls.flavors_client = cls.flavors_admin_client
diff --git a/tempest/api/compute/v3/admin/test_services.py b/tempest/api/compute/v3/admin/test_services.py
index 9e55e78..914a2a4 100644
--- a/tempest/api/compute/v3/admin/test_services.py
+++ b/tempest/api/compute/v3/admin/test_services.py
@@ -18,17 +18,15 @@
 from tempest.test import attr
 
 
-class ServicesAdminV3TestJSON(base.BaseV3ComputeAdminTest):
+class ServicesAdminV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Services API. List and Enable/Disable require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(ServicesAdminV3TestJSON, cls).setUpClass()
+        super(ServicesAdminV3Test, cls).setUpClass()
         cls.client = cls.services_admin_client
 
     @attr(type='gate')
diff --git a/tempest/api/compute/v3/admin/test_services_negative.py b/tempest/api/compute/v3/admin/test_services_negative.py
index 1382347..3168af2 100644
--- a/tempest/api/compute/v3/admin/test_services_negative.py
+++ b/tempest/api/compute/v3/admin/test_services_negative.py
@@ -19,17 +19,15 @@
 from tempest.test import attr
 
 
-class ServicesAdminNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
+class ServicesAdminNegativeV3Test(base.BaseV3ComputeAdminTest):
 
     """
     Tests Services API. List and Enable/Disable require admin privileges.
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
-        super(ServicesAdminNegativeV3TestJSON, cls).setUpClass()
+        super(ServicesAdminNegativeV3Test, cls).setUpClass()
         cls.client = cls.services_admin_client
         cls.non_admin_client = cls.services_client
 
diff --git a/tempest/api/compute/v3/admin/test_simple_tenant_usage.py b/tempest/api/compute/v3/admin/test_simple_tenant_usage.py
deleted file mode 100644
index 7ee835b..0000000
--- a/tempest/api/compute/v3/admin/test_simple_tenant_usage.py
+++ /dev/null
@@ -1,85 +0,0 @@
-# Copyright 2013 NEC Corporation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import datetime
-
-from tempest.api.compute import base
-from tempest import test
-from tempest.test import attr
-import time
-
-
-class TenantUsagesV3TestJSON(base.BaseV3ComputeAdminTest):
-
-    _interface = 'json'
-
-    @classmethod
-    def setUpClass(cls):
-        super(TenantUsagesV3TestJSON, cls).setUpClass()
-        cls.adm_client = cls.tenant_usages_admin_client
-        cls.client = cls.tenant_usages_client
-        cls.identity_client = cls._get_identity_admin_client()
-
-        resp, tenants = cls.identity_client.list_tenants()
-        cls.tenant_id = [tnt['id'] for tnt in tenants if tnt['name'] ==
-                         cls.client.tenant_name][0]
-
-        # Create a server in the demo tenant
-        resp, server = cls.create_test_server(wait_until='ACTIVE')
-        time.sleep(2)
-
-        now = datetime.datetime.now()
-        cls.start = cls._parse_strtime(now - datetime.timedelta(days=1))
-        cls.end = cls._parse_strtime(now + datetime.timedelta(days=1))
-
-    @classmethod
-    def _parse_strtime(cls, at):
-        # Returns formatted datetime
-        return at.strftime('%Y-%m-%dT%H:%M:%S.%f')
-
-    @test.skip_because(bug='1265416')
-    @attr(type='gate')
-    def test_list_usage_all_tenants(self):
-        # Get usage for all tenants
-        params = {'start': self.start,
-                  'end': self.end,
-                  'detailed': int(bool(True))}
-        resp, tenant_usage = self.adm_client.list_tenant_usages(params)
-        self.assertEqual(200, resp.status)
-        self.assertEqual(len(tenant_usage), 8)
-
-    @test.skip_because(bug='1265416')
-    @attr(type='gate')
-    def test_get_usage_tenant(self):
-        # Get usage for a specific tenant
-        params = {'start': self.start,
-                  'end': self.end}
-        resp, tenant_usage = self.adm_client.get_tenant_usage(
-            self.tenant_id, params)
-
-        self.assertEqual(200, resp.status)
-        self.assertEqual(len(tenant_usage), 8)
-
-    @test.skip_because(bug='1265416')
-    @attr(type='gate')
-    def test_get_usage_tenant_with_non_admin_user(self):
-        # Get usage for a specific tenant with non admin user
-        params = {'start': self.start,
-                  'end': self.end}
-        resp, tenant_usage = self.client.get_tenant_usage(
-            self.tenant_id, params)
-
-        self.assertEqual(200, resp.status)
-        self.assertEqual(len(tenant_usage), 8)
diff --git a/tempest/api/compute/v3/admin/test_simple_tenant_usage_negative.py b/tempest/api/compute/v3/admin/test_simple_tenant_usage_negative.py
deleted file mode 100644
index 00068dc..0000000
--- a/tempest/api/compute/v3/admin/test_simple_tenant_usage_negative.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright 2013 NEC Corporation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import datetime
-
-from tempest.api.compute import base
-from tempest import exceptions
-from tempest import test
-from tempest.test import attr
-
-
-class TenantUsagesNegativeV3TestJSON(base.BaseV3ComputeAdminTest):
-
-    _interface = 'json'
-
-    @classmethod
-    def setUpClass(cls):
-        super(TenantUsagesNegativeV3TestJSON, cls).setUpClass()
-        cls.adm_client = cls.os_adm.tenant_usages_client
-        cls.client = cls.os.tenant_usages_client
-        cls.identity_client = cls._get_identity_admin_client()
-        now = datetime.datetime.now()
-        cls.start = cls._parse_strtime(now - datetime.timedelta(days=1))
-        cls.end = cls._parse_strtime(now + datetime.timedelta(days=1))
-
-    @classmethod
-    def _parse_strtime(cls, at):
-        # Returns formatted datetime
-        return at.strftime('%Y-%m-%dT%H:%M:%S.%f')
-
-    @attr(type=['negative', 'gate'])
-    def test_get_usage_tenant_with_empty_tenant_id(self):
-        # Get usage for a specific tenant empty
-        params = {'start': self.start,
-                  'end': self.end}
-        self.assertRaises(exceptions.NotFound,
-                          self.adm_client.get_tenant_usage,
-                          '', params)
-
-    @test.skip_because(bug='1265416')
-    @attr(type=['negative', 'gate'])
-    def test_get_usage_tenant_with_invalid_date(self):
-        # Get usage for tenant with invalid date
-        params = {'start': self.end,
-                  'end': self.start}
-        resp, tenants = self.identity_client.list_tenants()
-        tenant_id = [tnt['id'] for tnt in tenants if tnt['name'] ==
-                     self.client.tenant_name][0]
-        self.assertRaises(exceptions.BadRequest,
-                          self.adm_client.get_tenant_usage,
-                          tenant_id, params)
-
-    @test.skip_because(bug='1265416')
-    @attr(type=['negative', 'gate'])
-    def test_list_usage_all_tenants_with_non_admin_user(self):
-        # Get usage for all tenants with non admin user
-        params = {'start': self.start,
-                  'end': self.end,
-                  'detailed': int(bool(True))}
-        self.assertRaises(exceptions.Unauthorized,
-                          self.client.list_tenant_usages, params)
diff --git a/tempest/api/compute/v3/certificates/test_certificates.py b/tempest/api/compute/v3/certificates/test_certificates.py
index b24f4d8..ce025fc 100644
--- a/tempest/api/compute/v3/certificates/test_certificates.py
+++ b/tempest/api/compute/v3/certificates/test_certificates.py
@@ -17,8 +17,7 @@
 from tempest.test import attr
 
 
-class CertificatesV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class CertificatesV3Test(base.BaseV3ComputeTest):
 
     @attr(type='gate')
     def test_create_and_get_root_certificate(self):
diff --git a/tempest/api/compute/v3/flavors/__init__.py b/tempest/api/compute/v3/flavors/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/compute/v3/flavors/__init__.py
diff --git a/tempest/api/compute/v3/flavors/test_flavors.py b/tempest/api/compute/v3/flavors/test_flavors.py
new file mode 100644
index 0000000..a0bbba6
--- /dev/null
+++ b/tempest/api/compute/v3/flavors/test_flavors.py
@@ -0,0 +1,127 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest import test
+
+
+class FlavorsV3Test(base.BaseV3ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(FlavorsV3Test, cls).setUpClass()
+        cls.client = cls.flavors_client
+
+    @test.attr(type='smoke')
+    def test_list_flavors(self):
+        # List of all flavors should contain the expected flavor
+        resp, flavors = self.client.list_flavors()
+        resp, flavor = self.client.get_flavor_details(self.flavor_ref)
+        flavor_min_detail = {'id': flavor['id'], 'links': flavor['links'],
+                             'name': flavor['name']}
+        self.assertIn(flavor_min_detail, flavors)
+
+    @test.attr(type='smoke')
+    def test_list_flavors_with_detail(self):
+        # Detailed list of all flavors should contain the expected flavor
+        resp, flavors = self.client.list_flavors_with_detail()
+        resp, flavor = self.client.get_flavor_details(self.flavor_ref)
+        self.assertIn(flavor, flavors)
+
+    @test.attr(type='smoke')
+    def test_get_flavor(self):
+        # The expected flavor details should be returned
+        resp, flavor = self.client.get_flavor_details(self.flavor_ref)
+        self.assertEqual(self.flavor_ref, flavor['id'])
+
+    @test.attr(type='gate')
+    def test_list_flavors_limit_results(self):
+        # Only the expected number of flavors should be returned
+        params = {'limit': 1}
+        resp, flavors = self.client.list_flavors(params)
+        self.assertEqual(1, len(flavors))
+
+    @test.attr(type='gate')
+    def test_list_flavors_detailed_limit_results(self):
+        # Only the expected number of flavors (detailed) should be returned
+        params = {'limit': 1}
+        resp, flavors = self.client.list_flavors_with_detail(params)
+        self.assertEqual(1, len(flavors))
+
+    @test.attr(type='gate')
+    def test_list_flavors_using_marker(self):
+        # The list of flavors should start from the provided marker
+        resp, flavors = self.client.list_flavors()
+        flavor_id = flavors[0]['id']
+
+        params = {'marker': flavor_id}
+        resp, flavors = self.client.list_flavors(params)
+        self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]),
+                         'The list of flavors did not start after the marker.')
+
+    @test.attr(type='gate')
+    def test_list_flavors_detailed_using_marker(self):
+        # The list of flavors should start from the provided marker
+        resp, flavors = self.client.list_flavors_with_detail()
+        flavor_id = flavors[0]['id']
+
+        params = {'marker': flavor_id}
+        resp, flavors = self.client.list_flavors_with_detail(params)
+        self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]),
+                         'The list of flavors did not start after the marker.')
+
+    @test.attr(type='gate')
+    def test_list_flavors_detailed_filter_by_min_disk(self):
+        # The detailed list of flavors should be filtered by disk space
+        resp, flavors = self.client.list_flavors_with_detail()
+        flavors = sorted(flavors, key=lambda k: k['disk'])
+        flavor_id = flavors[0]['id']
+
+        params = {'min_disk': flavors[0]['disk'] + 1}
+        resp, flavors = self.client.list_flavors_with_detail(params)
+        self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
+
+    @test.attr(type='gate')
+    def test_list_flavors_detailed_filter_by_min_ram(self):
+        # The detailed list of flavors should be filtered by RAM
+        resp, flavors = self.client.list_flavors_with_detail()
+        flavors = sorted(flavors, key=lambda k: k['ram'])
+        flavor_id = flavors[0]['id']
+
+        params = {'min_ram': flavors[0]['ram'] + 1}
+        resp, flavors = self.client.list_flavors_with_detail(params)
+        self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
+
+    @test.attr(type='gate')
+    def test_list_flavors_filter_by_min_disk(self):
+        # The list of flavors should be filtered by disk space
+        resp, flavors = self.client.list_flavors_with_detail()
+        flavors = sorted(flavors, key=lambda k: k['disk'])
+        flavor_id = flavors[0]['id']
+
+        params = {'min_disk': flavors[0]['disk'] + 1}
+        resp, flavors = self.client.list_flavors(params)
+        self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
+
+    @test.attr(type='gate')
+    def test_list_flavors_filter_by_min_ram(self):
+        # The list of flavors should be filtered by RAM
+        resp, flavors = self.client.list_flavors_with_detail()
+        flavors = sorted(flavors, key=lambda k: k['ram'])
+        flavor_id = flavors[0]['id']
+
+        params = {'min_ram': flavors[0]['ram'] + 1}
+        resp, flavors = self.client.list_flavors(params)
+        self.assertFalse(any([i for i in flavors if i['id'] == flavor_id]))
diff --git a/tempest/api/compute/v3/flavors/test_flavors_negative.py b/tempest/api/compute/v3/flavors/test_flavors_negative.py
new file mode 100644
index 0000000..346f6d6
--- /dev/null
+++ b/tempest/api/compute/v3/flavors/test_flavors_negative.py
@@ -0,0 +1,52 @@
+# Copyright 2013 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import testscenarios
+
+from tempest.api.compute import base
+from tempest import test
+
+
+load_tests = testscenarios.load_tests_apply_scenarios
+
+
+class FlavorsListNegativeV3Test(base.BaseV3ComputeTest,
+                                test.NegativeAutoTest):
+    _service = 'computev3'
+    _schema_file = 'compute/flavors/flavors_list_v3.json'
+
+    scenarios = test.NegativeAutoTest.generate_scenario(_schema_file)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_flavors_with_detail(self):
+        self.execute(self._schema_file)
+
+
+class FlavorDetailsNegativeV3Test(base.BaseV3ComputeTest,
+                                  test.NegativeAutoTest):
+    _service = 'computev3'
+    _schema_file = 'compute/flavors/flavor_details_v3.json'
+
+    scenarios = test.NegativeAutoTest.generate_scenario(_schema_file)
+
+    @classmethod
+    def setUpClass(cls):
+        super(FlavorDetailsNegativeV3Test, cls).setUpClass()
+        cls.set_resource("flavor", cls.flavor_ref)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_flavor_details(self):
+        # flavor details are not returned for non-existent flavors
+        self.execute(self._schema_file)
diff --git a/tempest/api/compute/v3/images/test_image_metadata.py b/tempest/api/compute/v3/images/test_image_metadata.py
deleted file mode 100644
index d0d2daf..0000000
--- a/tempest/api/compute/v3/images/test_image_metadata.py
+++ /dev/null
@@ -1,108 +0,0 @@
-# Copyright 2012 OpenStack Foundation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from tempest.api.compute import base
-from tempest.common.utils import data_utils
-from tempest.test import attr
-
-
-class ImagesMetadataTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
-
-    @classmethod
-    def setUpClass(cls):
-        super(ImagesMetadataTestJSON, cls).setUpClass()
-        if not cls.config.service_available.glance:
-            skip_msg = ("%s skipped as glance is not available" % cls.__name__)
-            raise cls.skipException(skip_msg)
-
-        cls.servers_client = cls.servers_client
-        cls.client = cls.images_client
-
-        resp, server = cls.create_test_server(wait_until='ACTIVE')
-        cls.server_id = server['id']
-
-        # Snapshot the server once to save time
-        name = data_utils.rand_name('image')
-        resp, _ = cls.client.create_image(cls.server_id, name, {})
-        cls.image_id = resp['location'].rsplit('/', 1)[1]
-
-        cls.client.wait_for_image_status(cls.image_id, 'ACTIVE')
-
-    @classmethod
-    def tearDownClass(cls):
-        cls.client.delete_image(cls.image_id)
-        super(ImagesMetadataTestJSON, cls).tearDownClass()
-
-    def setUp(self):
-        super(ImagesMetadataTestJSON, self).setUp()
-        meta = {'key1': 'value1', 'key2': 'value2'}
-        resp, _ = self.client.set_image_metadata(self.image_id, meta)
-        self.assertEqual(resp.status, 200)
-
-    @attr(type='gate')
-    def test_list_image_metadata(self):
-        # All metadata key/value pairs for an image should be returned
-        resp, resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'key1': 'value1', 'key2': 'value2'}
-        self.assertEqual(expected, resp_metadata)
-
-    @attr(type='gate')
-    def test_set_image_metadata(self):
-        # The metadata for the image should match the new values
-        req_metadata = {'meta2': 'value2', 'meta3': 'value3'}
-        resp, body = self.client.set_image_metadata(self.image_id,
-                                                    req_metadata)
-
-        resp, resp_metadata = self.client.list_image_metadata(self.image_id)
-        self.assertEqual(req_metadata, resp_metadata)
-
-    @attr(type='gate')
-    def test_update_image_metadata(self):
-        # The metadata for the image should match the updated values
-        req_metadata = {'key1': 'alt1', 'key3': 'value3'}
-        resp, metadata = self.client.update_image_metadata(self.image_id,
-                                                           req_metadata)
-
-        resp, resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'key1': 'alt1', 'key2': 'value2', 'key3': 'value3'}
-        self.assertEqual(expected, resp_metadata)
-
-    @attr(type='gate')
-    def test_get_image_metadata_item(self):
-        # The value for a specific metadata key should be returned
-        resp, meta = self.client.get_image_metadata_item(self.image_id,
-                                                         'key2')
-        self.assertEqual('value2', meta['key2'])
-
-    @attr(type='gate')
-    def test_set_image_metadata_item(self):
-        # The value provided for the given meta item should be set for
-        # the image
-        meta = {'key1': 'alt'}
-        resp, body = self.client.set_image_metadata_item(self.image_id,
-                                                         'key1', meta)
-        resp, resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'key1': 'alt', 'key2': 'value2'}
-        self.assertEqual(expected, resp_metadata)
-
-    @attr(type='gate')
-    def test_delete_image_metadata_item(self):
-        # The metadata value/key pair should be deleted from the image
-        resp, body = self.client.delete_image_metadata_item(self.image_id,
-                                                            'key1')
-        resp, resp_metadata = self.client.list_image_metadata(self.image_id)
-        expected = {'key2': 'value2'}
-        self.assertEqual(expected, resp_metadata)
diff --git a/tempest/api/compute/v3/images/test_image_metadata_negative.py b/tempest/api/compute/v3/images/test_image_metadata_negative.py
deleted file mode 100644
index 6e7cc8f..0000000
--- a/tempest/api/compute/v3/images/test_image_metadata_negative.py
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 2013 OpenStack Foundation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from tempest.api.compute import base
-from tempest.common.utils import data_utils
-from tempest import exceptions
-from tempest.test import attr
-
-
-class ImagesMetadataTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
-
-    @classmethod
-    def setUpClass(cls):
-        super(ImagesMetadataTestJSON, cls).setUpClass()
-        cls.client = cls.images_client
-
-    @attr(type=['negative', 'gate'])
-    def test_list_nonexistent_image_metadata(self):
-        # Negative test: List on nonexistent image
-        # metadata should not happen
-        self.assertRaises(exceptions.NotFound, self.client.list_image_metadata,
-                          data_utils.rand_uuid())
-
-    @attr(type=['negative', 'gate'])
-    def test_update_nonexistent_image_metadata(self):
-        # Negative test:An update should not happen for a non-existent image
-        meta = {'key1': 'alt1', 'key2': 'alt2'}
-        self.assertRaises(exceptions.NotFound,
-                          self.client.update_image_metadata,
-                          data_utils.rand_uuid(), meta)
-
-    @attr(type=['negative', 'gate'])
-    def test_get_nonexistent_image_metadata_item(self):
-        # Negative test: Get on non-existent image should not happen
-        self.assertRaises(exceptions.NotFound,
-                          self.client.get_image_metadata_item,
-                          data_utils.rand_uuid(), 'key2')
-
-    @attr(type=['negative', 'gate'])
-    def test_set_nonexistent_image_metadata(self):
-        # Negative test: Metadata should not be set to a non-existent image
-        meta = {'key1': 'alt1', 'key2': 'alt2'}
-        self.assertRaises(exceptions.NotFound, self.client.set_image_metadata,
-                          data_utils.rand_uuid(), meta)
-
-    @attr(type=['negative', 'gate'])
-    def test_set_nonexistent_image_metadata_item(self):
-        # Negative test: Metadata item should not be set to a
-        # nonexistent image
-        meta = {'key1': 'alt'}
-        self.assertRaises(exceptions.NotFound,
-                          self.client.set_image_metadata_item,
-                          data_utils.rand_uuid(), 'key1',
-                          meta)
-
-    @attr(type=['negative', 'gate'])
-    def test_delete_nonexistent_image_metadata_item(self):
-        # Negative test: Shouldn't be able to delete metadata
-        # item from non-existent image
-        self.assertRaises(exceptions.NotFound,
-                          self.client.delete_image_metadata_item,
-                          data_utils.rand_uuid(), 'key1')
diff --git a/tempest/api/compute/v3/images/test_images.py b/tempest/api/compute/v3/images/test_images.py
index 52772e0..bb81626 100644
--- a/tempest/api/compute/v3/images/test_images.py
+++ b/tempest/api/compute/v3/images/test_images.py
@@ -13,70 +13,24 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import clients
 from tempest.common.utils import data_utils
-from tempest import exceptions
-from tempest.test import attr
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
-class ImagesV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ImagesV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(ImagesV3TestJSON, cls).setUpClass()
-        if not cls.config.service_available.glance:
+        super(ImagesV3Test, cls).setUpClass()
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
         cls.client = cls.images_client
-        cls.servers_client = cls.servers_client
 
-        if cls.multi_user:
-            if cls.config.compute.allow_tenant_isolation:
-                creds = cls.isolated_creds.get_alt_creds()
-                username, tenant_name, password = creds
-                cls.alt_manager = clients.Manager(username=username,
-                                                  password=password,
-                                                  tenant_name=tenant_name)
-            else:
-                # Use the alt_XXX credentials in the config file
-                cls.alt_manager = clients.AltManager()
-            cls.alt_client = cls.alt_manager.images_client
-
-    def __create_image__(self, server_id, name, meta=None):
-        resp, body = self.servers_client.create_image(server_id, name, meta)
-        image_id = data_utils.parse_image_id(resp['location'])
-        self.addCleanup(self.client.delete_image, image_id)
-        self.client.wait_for_image_status(image_id, 'ACTIVE')
-        return resp, body
-
-    @attr(type=['negative', 'gate'])
-    def test_create_image_from_deleted_server(self):
-        # An image should not be created if the server instance is removed
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-
-        # Delete server before trying to create server
-        self.servers_client.delete_server(server['id'])
-        self.servers_client.wait_for_server_termination(server['id'])
-        # Create a new image after server is deleted
-        name = data_utils.rand_name('image')
-        meta = {'image_type': 'test'}
-        self.assertRaises(exceptions.NotFound,
-                          self.__create_image__,
-                          server['id'], name, meta)
-
-    @attr(type=['negative', 'gate'])
-    def test_create_image_from_invalid_server(self):
-        # An image should not be created with invalid server id
-        # Create a new image with invalid server id
-        name = data_utils.rand_name('image')
-        meta = {'image_type': 'test'}
-        resp = {}
-        resp['status'] = None
-        self.assertRaises(exceptions.NotFound, self.__create_image__,
-                          '!@#$%^&*()', name, meta)
-
-    @attr(type=['negative', 'gate'])
+    @test.attr(type='gate')
     def test_create_image_from_stopped_server(self):
         resp, server = self.create_test_server(wait_until='ACTIVE')
         self.servers_client.stop(server['id'])
@@ -90,7 +44,7 @@
         self.addCleanup(self.client.delete_image, image['id'])
         self.assertEqual(snapshot_name, image['name'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_queued_image(self):
         snapshot_name = data_utils.rand_name('test-snap-')
         resp, server = self.create_test_server(wait_until='ACTIVE')
@@ -100,21 +54,3 @@
                                                     wait_until='queued')
         resp, body = self.client.delete_image(image['id'])
         self.assertEqual('200', resp['status'])
-
-    @attr(type=['negative', 'gate'])
-    def test_create_image_specify_uuid_35_characters_or_less(self):
-        # Return an error if Image ID passed is 35 characters or less
-        snapshot_name = data_utils.rand_name('test-snap-')
-        test_uuid = ('a' * 35)
-        self.assertRaises(exceptions.NotFound,
-                          self.servers_client.create_image,
-                          test_uuid, snapshot_name)
-
-    @attr(type=['negative', 'gate'])
-    def test_create_image_specify_uuid_37_characters_or_more(self):
-        # Return an error if Image ID passed is 37 characters or more
-        snapshot_name = data_utils.rand_name('test-snap-')
-        test_uuid = ('a' * 37)
-        self.assertRaises(exceptions.NotFound,
-                          self.servers_client.create_image,
-                          test_uuid, snapshot_name)
diff --git a/tempest/api/compute/v3/images/test_images_negative.py b/tempest/api/compute/v3/images/test_images_negative.py
new file mode 100644
index 0000000..c38373f
--- /dev/null
+++ b/tempest/api/compute/v3/images/test_images_negative.py
@@ -0,0 +1,82 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest import exceptions
+from tempest import test
+
+CONF = config.CONF
+
+
+class ImagesNegativeV3Test(base.BaseV3ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(ImagesNegativeV3Test, cls).setUpClass()
+        if not CONF.service_available.glance:
+            skip_msg = ("%s skipped as glance is not available" % cls.__name__)
+            raise cls.skipException(skip_msg)
+        cls.client = cls.images_client
+
+    def __create_image__(self, server_id, name, meta=None):
+        resp, body = self.servers_client.create_image(server_id, name, meta)
+        image_id = data_utils.parse_image_id(resp['location'])
+        self.addCleanup(self.client.delete_image, image_id)
+        self.client.wait_for_image_status(image_id, 'ACTIVE')
+        return resp, body
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_from_deleted_server(self):
+        # An image should not be created if the server instance is removed
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+
+        # Delete server before trying to create server
+        self.servers_client.delete_server(server['id'])
+        self.servers_client.wait_for_server_termination(server['id'])
+        # Create a new image after server is deleted
+        name = data_utils.rand_name('image')
+        meta = {'image_type': 'test'}
+        self.assertRaises(exceptions.NotFound,
+                          self.__create_image__,
+                          server['id'], name, meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_from_nonexistent_server(self):
+        # An image should not be created with invalid server id
+        # Create a new image with invalid server id
+        nonexistent_server_id = data_utils.rand_uuid()
+        name = data_utils.rand_name('image')
+        meta = {'image_type': 'test'}
+        self.assertRaises(exceptions.NotFound, self.__create_image__,
+                          nonexistent_server_id, name, meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_specify_uuid_35_characters_or_less(self):
+        # Return an error if Image ID passed is 35 characters or less
+        snapshot_name = data_utils.rand_name('test-snap-')
+        test_uuid = ('a' * 35)
+        self.assertRaises(exceptions.NotFound,
+                          self.servers_client.create_image,
+                          test_uuid, snapshot_name)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_specify_uuid_37_characters_or_more(self):
+        # Return an error if Image ID passed is 37 characters or more
+        snapshot_name = data_utils.rand_name('test-snap-')
+        test_uuid = ('a' * 37)
+        self.assertRaises(exceptions.NotFound,
+                          self.servers_client.create_image,
+                          test_uuid, snapshot_name)
diff --git a/tempest/api/compute/v3/images/test_images_oneserver.py b/tempest/api/compute/v3/images/test_images_oneserver.py
index babf452..48a885e 100644
--- a/tempest/api/compute/v3/images/test_images_oneserver.py
+++ b/tempest/api/compute/v3/images/test_images_oneserver.py
@@ -16,30 +16,21 @@
 import testtools
 
 from tempest.api.compute import base
-from tempest import clients
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 LOG = logging.getLogger(__name__)
 
 
-class ImagesOneServerTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
-
-    def tearDown(self):
-        """Terminate test instances created after a test is executed."""
-        for image_id in self.image_ids:
-            self.client.delete_image(image_id)
-            self.image_ids.remove(image_id)
-        super(ImagesOneServerTestJSON, self).tearDown()
+class ImagesOneServerV3Test(base.BaseV3ComputeTest):
 
     def setUp(self):
         # NOTE(afazekas): Normally we use the same server with all test cases,
         # but if it has an issue, we build a new one
-        super(ImagesOneServerTestJSON, self).setUp()
+        super(ImagesOneServerV3Test, self).setUp()
         # Check if the server is in a clean state after test
         try:
             self.servers_client.wait_for_server_status(self.server_id,
@@ -53,9 +44,9 @@
 
     @classmethod
     def setUpClass(cls):
-        super(ImagesOneServerTestJSON, cls).setUpClass()
+        super(ImagesOneServerV3Test, cls).setUpClass()
         cls.client = cls.images_client
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
@@ -66,33 +57,20 @@
             cls.tearDownClass()
             raise
 
-        cls.image_ids = []
-
-        if cls.multi_user:
-            if cls.config.compute.allow_tenant_isolation:
-                creds = cls.isolated_creds.get_alt_creds()
-                username, tenant_name, password = creds
-                cls.alt_manager = clients.Manager(username=username,
-                                                  password=password,
-                                                  tenant_name=tenant_name)
-            else:
-                # Use the alt_XXX credentials in the config file
-                cls.alt_manager = clients.AltManager()
-            cls.alt_client = cls.alt_manager.images_client
-
     def _get_default_flavor_disk_size(self, flavor_id):
         resp, flavor = self.flavors_client.get_flavor_details(flavor_id)
         return flavor['disk']
 
     @testtools.skipUnless(CONF.compute_feature_enabled.create_image,
                           'Environment unable to create images.')
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_delete_image(self):
 
         # Create a new image
         name = data_utils.rand_name('image')
         meta = {'image_type': 'test'}
-        resp, body = self.client.create_image(self.server_id, name, meta)
+        resp, body = self.servers_client.create_image(self.server_id,
+                                                      name, meta)
         self.assertEqual(202, resp.status)
         image_id = data_utils.parse_image_id(resp['location'])
         self.client.wait_for_image_status(image_id, 'ACTIVE')
@@ -117,16 +95,13 @@
         self.assertEqual('204', resp['status'])
         self.client.wait_for_resource_deletion(image_id)
 
-    @attr(type=['gate'])
+    @test.attr(type=['gate'])
     def test_create_image_specify_multibyte_character_image_name(self):
-        if self.__class__._interface == "xml":
-            # NOTE(sdague): not entirely accurage, but we'd need a ton of work
-            # in our XML client to make this good
-            raise self.skipException("Not testable in XML")
         # prefix character is:
         # http://www.fileformat.info/info/unicode/char/1F4A9/index.htm
         utf8_name = data_utils.rand_name(u'\xF0\x9F\x92\xA9')
-        resp, body = self.client.create_image(self.server_id, utf8_name)
+        resp, body = self.servers_client.create_image(self.server_id,
+                                                      utf8_name)
         image_id = data_utils.parse_image_id(resp['location'])
         self.addCleanup(self.client.delete_image, image_id)
         self.assertEqual('202', resp['status'])
diff --git a/tempest/api/compute/v3/images/test_images_oneserver_negative.py b/tempest/api/compute/v3/images/test_images_oneserver_negative.py
index dc628dc..7679eee 100644
--- a/tempest/api/compute/v3/images/test_images_oneserver_negative.py
+++ b/tempest/api/compute/v3/images/test_images_oneserver_negative.py
@@ -15,30 +15,30 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
 
-class ImagesOneServerNegativeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
+class ImagesOneServerNegativeV3Test(base.BaseV3ComputeTest):
 
     def tearDown(self):
         """Terminate test instances created after a test is executed."""
         for image_id in self.image_ids:
             self.client.delete_image(image_id)
             self.image_ids.remove(image_id)
-        super(ImagesOneServerNegativeTestJSON, self).tearDown()
+        super(ImagesOneServerNegativeV3Test, self).tearDown()
 
     def setUp(self):
         # NOTE(afazekas): Normally we use the same server with all test cases,
         # but if it has an issue, we build a new one
-        super(ImagesOneServerNegativeTestJSON, self).setUp()
+        super(ImagesOneServerNegativeV3Test, self).setUp()
         # Check if the server is in a clean state after test
         try:
             self.servers_client.wait_for_server_status(self.server_id,
@@ -55,9 +55,9 @@
 
     @classmethod
     def setUpClass(cls):
-        super(ImagesOneServerNegativeTestJSON, cls).setUpClass()
+        super(ImagesOneServerNegativeV3Test, cls).setUpClass()
         cls.client = cls.images_client
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
@@ -70,55 +70,44 @@
 
         cls.image_ids = []
 
-        if cls.multi_user:
-            if cls.config.compute.allow_tenant_isolation:
-                creds = cls.isolated_creds.get_alt_creds()
-                username, tenant_name, password = creds
-                cls.alt_manager = clients.Manager(username=username,
-                                                  password=password,
-                                                  tenant_name=tenant_name)
-            else:
-                # Use the alt_XXX credentials in the config file
-                cls.alt_manager = clients.AltManager()
-            cls.alt_client = cls.alt_manager.images_client
-
-    @skip_because(bug="1006725")
-    @attr(type=['negative', 'gate'])
+    @test.skip_because(bug="1006725")
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_multibyte_character_image_name(self):
-        if self.__class__._interface == "xml":
-            raise self.skipException("Not testable in XML")
         # invalid multibyte sequence from:
         # http://stackoverflow.com/questions/1301402/
         #     example-invalid-utf8-string
         invalid_name = data_utils.rand_name(u'\xc3\x28')
         self.assertRaises(exceptions.BadRequest,
-                          self.client.create_image, self.server_id,
+                          self.servers_client.create_image,
+                          self.server_id,
                           invalid_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_invalid_metadata(self):
         # Return an error when creating image with invalid metadata
         snapshot_name = data_utils.rand_name('test-snap-')
         meta = {'': ''}
-        self.assertRaises(exceptions.BadRequest, self.client.create_image,
+        self.assertRaises(exceptions.BadRequest,
+                          self.servers_client.create_image,
                           self.server_id, snapshot_name, meta)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_metadata_over_limits(self):
         # Return an error when creating image with meta data over 256 chars
         snapshot_name = data_utils.rand_name('test-snap-')
         meta = {'a' * 260: 'b' * 260}
-        self.assertRaises(exceptions.BadRequest, self.client.create_image,
+        self.assertRaises(exceptions.BadRequest,
+                          self.servers_client.create_image,
                           self.server_id, snapshot_name, meta)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_second_image_when_first_image_is_being_saved(self):
         # Disallow creating another image when first image is being saved
 
         # Create first snapshot
         snapshot_name = data_utils.rand_name('test-snap-')
-        resp, body = self.client.create_image(self.server_id,
-                                              snapshot_name)
+        resp, body = self.servers_client.create_image(self.server_id,
+                                                      snapshot_name)
         self.assertEqual(202, resp.status)
         image_id = data_utils.parse_image_id(resp['location'])
         self.image_ids.append(image_id)
@@ -126,23 +115,26 @@
 
         # Create second snapshot
         alt_snapshot_name = data_utils.rand_name('test-snap-')
-        self.assertRaises(exceptions.Conflict, self.client.create_image,
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.create_image,
                           self.server_id, alt_snapshot_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_image_specify_name_over_256_chars(self):
         # Return an error if snapshot name over 256 characters is passed
 
         snapshot_name = data_utils.rand_name('a' * 260)
-        self.assertRaises(exceptions.BadRequest, self.client.create_image,
+        self.assertRaises(exceptions.BadRequest,
+                          self.servers_client.create_image,
                           self.server_id, snapshot_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_that_is_not_yet_active(self):
         # Return an error while trying to delete an image what is creating
 
         snapshot_name = data_utils.rand_name('test-snap-')
-        resp, body = self.client.create_image(self.server_id, snapshot_name)
+        resp, body = self.servers_client.create_image(self.server_id,
+                                                      snapshot_name)
         self.assertEqual(202, resp.status)
         image_id = data_utils.parse_image_id(resp['location'])
         self.image_ids.append(image_id)
@@ -150,7 +142,7 @@
 
         # Do not wait, attempt to delete the image, ensure it's successful
         resp, body = self.client.delete_image(image_id)
-        self.assertEqual('204', resp['status'])
+        self.assertEqual('200', resp['status'])
         self.image_ids.remove(image_id)
 
         self.assertRaises(exceptions.NotFound, self.client.get_image, image_id)
diff --git a/tempest/api/compute/v3/images/test_list_image_filters.py b/tempest/api/compute/v3/images/test_list_image_filters.py
deleted file mode 100644
index ad93b3d..0000000
--- a/tempest/api/compute/v3/images/test_list_image_filters.py
+++ /dev/null
@@ -1,225 +0,0 @@
-# Copyright 2012 OpenStack Foundation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from tempest.api.compute import base
-from tempest import exceptions
-from tempest.openstack.common import log as logging
-from tempest.test import attr
-
-
-LOG = logging.getLogger(__name__)
-
-
-class ListImageFiltersTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
-
-    @classmethod
-    def setUpClass(cls):
-        super(ListImageFiltersTestJSON, cls).setUpClass()
-        if not cls.config.service_available.glance:
-            skip_msg = ("%s skipped as glance is not available" % cls.__name__)
-            raise cls.skipException(skip_msg)
-        cls.client = cls.images_client
-        cls.image_ids = []
-
-        try:
-            resp, cls.server1 = cls.create_test_server()
-            resp, cls.server2 = cls.create_test_server(wait_until='ACTIVE')
-            # NOTE(sdague) this is faster than doing the sync wait_util on both
-            cls.servers_client.wait_for_server_status(cls.server1['id'],
-                                                      'ACTIVE')
-
-            # Create images to be used in the filter tests
-            resp, cls.image1 = cls.create_image_from_server(
-                cls.server1['id'], wait_until='ACTIVE')
-            cls.image1_id = cls.image1['id']
-
-            # Servers have a hidden property for when they are being imaged
-            # Performing back-to-back create image calls on a single
-            # server will sometimes cause failures
-            resp, cls.image3 = cls.create_image_from_server(
-                cls.server2['id'], wait_until='ACTIVE')
-            cls.image3_id = cls.image3['id']
-
-            # Wait for the server to be active after the image upload
-            resp, cls.image2 = cls.create_image_from_server(
-                cls.server1['id'], wait_until='ACTIVE')
-            cls.image2_id = cls.image2['id']
-        except Exception:
-            LOG.exception('setUpClass failed')
-            cls.tearDownClass()
-            raise
-
-    @attr(type=['negative', 'gate'])
-    def test_get_image_not_existing(self):
-        # Check raises a NotFound
-        self.assertRaises(exceptions.NotFound, self.client.get_image,
-                          "nonexistingimageid")
-
-    @attr(type='gate')
-    def test_list_images_filter_by_status(self):
-        # The list of images should contain only images with the
-        # provided status
-        params = {'status': 'ACTIVE'}
-        resp, images = self.client.list_images(params)
-
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
-
-    @attr(type='gate')
-    def test_list_images_filter_by_name(self):
-        # List of all images should contain the expected images filtered
-        # by name
-        params = {'name': self.image1['name']}
-        resp, images = self.client.list_images(params)
-
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
-        self.assertFalse(any([i for i in images if i['id'] == self.image2_id]))
-        self.assertFalse(any([i for i in images if i['id'] == self.image3_id]))
-
-    @attr(type='gate')
-    def test_list_images_filter_by_server_id(self):
-        # The images should contain images filtered by server id
-        params = {'server': self.server1['id']}
-        resp, images = self.client.list_images(params)
-
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]),
-                        "Failed to find image %s in images. Got images %s" %
-                        (self.image1_id, images))
-        self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
-        self.assertFalse(any([i for i in images if i['id'] == self.image3_id]))
-
-    @attr(type='gate')
-    def test_list_images_filter_by_server_ref(self):
-        # The list of servers should be filtered by server ref
-        server_links = self.server2['links']
-
-        # Try all server link types
-        for link in server_links:
-            params = {'server': link['href']}
-            resp, images = self.client.list_images(params)
-
-            self.assertFalse(any([i for i in images
-                                  if i['id'] == self.image1_id]))
-            self.assertFalse(any([i for i in images
-                                  if i['id'] == self.image2_id]))
-            self.assertTrue(any([i for i in images
-                                 if i['id'] == self.image3_id]))
-
-    @attr(type='gate')
-    def test_list_images_filter_by_type(self):
-        # The list of servers should be filtered by image type
-        params = {'type': 'snapshot'}
-        resp, images = self.client.list_images(params)
-
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
-        self.assertFalse(any([i for i in images if i['id'] == self.image_ref]))
-
-    @attr(type='gate')
-    def test_list_images_limit_results(self):
-        # Verify only the expected number of results are returned
-        params = {'limit': '1'}
-        resp, images = self.client.list_images(params)
-        # when _interface='xml', one element for images_links in images
-        # ref: Question #224349
-        self.assertEqual(1, len([x for x in images if 'id' in x]))
-
-    @attr(type='gate')
-    def test_list_images_filter_by_changes_since(self):
-        # Verify only updated images are returned in the detailed list
-
-        # Becoming ACTIVE will modify the updated time
-        # Filter by the image's created time
-        params = {'changes-since': self.image3['created']}
-        resp, images = self.client.list_images(params)
-        found = any([i for i in images if i['id'] == self.image3_id])
-        self.assertTrue(found)
-
-    @attr(type='gate')
-    def test_list_images_with_detail_filter_by_status(self):
-        # Detailed list of all images should only contain images
-        # with the provided status
-        params = {'status': 'ACTIVE'}
-        resp, images = self.client.list_images_with_detail(params)
-
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
-
-    @attr(type='gate')
-    def test_list_images_with_detail_filter_by_name(self):
-        # Detailed list of all images should contain the expected
-        # images filtered by name
-        params = {'name': self.image1['name']}
-        resp, images = self.client.list_images_with_detail(params)
-
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
-        self.assertFalse(any([i for i in images if i['id'] == self.image2_id]))
-        self.assertFalse(any([i for i in images if i['id'] == self.image3_id]))
-
-    @attr(type='gate')
-    def test_list_images_with_detail_limit_results(self):
-        # Verify only the expected number of results (with full details)
-        # are returned
-        params = {'limit': '1'}
-        resp, images = self.client.list_images_with_detail(params)
-        self.assertEqual(1, len(images))
-
-    @attr(type='gate')
-    def test_list_images_with_detail_filter_by_server_ref(self):
-        # Detailed list of servers should be filtered by server ref
-        server_links = self.server2['links']
-
-        # Try all server link types
-        for link in server_links:
-            params = {'server': link['href']}
-            resp, images = self.client.list_images_with_detail(params)
-
-            self.assertFalse(any([i for i in images
-                                  if i['id'] == self.image1_id]))
-            self.assertFalse(any([i for i in images
-                                  if i['id'] == self.image2_id]))
-            self.assertTrue(any([i for i in images
-                                 if i['id'] == self.image3_id]))
-
-    @attr(type='gate')
-    def test_list_images_with_detail_filter_by_type(self):
-        # The detailed list of servers should be filtered by image type
-        params = {'type': 'snapshot'}
-        resp, images = self.client.list_images_with_detail(params)
-        resp, image4 = self.client.get_image(self.image_ref)
-
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image2_id]))
-        self.assertTrue(any([i for i in images if i['id'] == self.image3_id]))
-        self.assertFalse(any([i for i in images if i['id'] == self.image_ref]))
-
-    @attr(type='gate')
-    def test_list_images_with_detail_filter_by_changes_since(self):
-        # Verify an update image is returned
-
-        # Becoming ACTIVE will modify the updated time
-        # Filter by the image's created time
-        params = {'changes-since': self.image1['created']}
-        resp, images = self.client.list_images_with_detail(params)
-        self.assertTrue(any([i for i in images if i['id'] == self.image1_id]))
-
-    @attr(type=['negative', 'gate'])
-    def test_get_nonexistent_image(self):
-        # Negative test: GET on non-existent image should fail
-        self.assertRaises(exceptions.NotFound, self.client.get_image, 999)
diff --git a/tempest/api/compute/v3/keypairs/test_keypairs.py b/tempest/api/compute/v3/keypairs/test_keypairs.py
index 4aef8b1..668a295 100644
--- a/tempest/api/compute/v3/keypairs/test_keypairs.py
+++ b/tempest/api/compute/v3/keypairs/test_keypairs.py
@@ -18,12 +18,11 @@
 from tempest import test
 
 
-class KeyPairsV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class KeyPairsV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(KeyPairsV3TestJSON, cls).setUpClass()
+        super(KeyPairsV3Test, cls).setUpClass()
         cls.client = cls.keypairs_client
 
     def _delete_keypair(self, keypair_name):
diff --git a/tempest/api/compute/v3/keypairs/test_keypairs_negative.py b/tempest/api/compute/v3/keypairs/test_keypairs_negative.py
index 87f62b7..e426b85 100644
--- a/tempest/api/compute/v3/keypairs/test_keypairs_negative.py
+++ b/tempest/api/compute/v3/keypairs/test_keypairs_negative.py
@@ -20,12 +20,11 @@
 from tempest import test
 
 
-class KeyPairsNegativeV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class KeyPairsNegativeV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(KeyPairsNegativeV3TestJSON, cls).setUpClass()
+        super(KeyPairsNegativeV3Test, cls).setUpClass()
         cls.client = cls.keypairs_client
 
     def _create_keypair(self, keypair_name, pub_key=None):
diff --git a/tempest/api/compute/v3/servers/test_attach_interfaces.py b/tempest/api/compute/v3/servers/test_attach_interfaces.py
index aa85424..e1c69d9 100644
--- a/tempest/api/compute/v3/servers/test_attach_interfaces.py
+++ b/tempest/api/compute/v3/servers/test_attach_interfaces.py
@@ -14,22 +14,24 @@
 #    under the License.
 
 from tempest.api.compute import base
+from tempest import config
 from tempest import exceptions
 from tempest.test import attr
 
 import time
 
+CONF = config.CONF
 
-class AttachInterfacesV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+
+class AttachInterfacesV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        if not cls.config.service_available.neutron:
+        if not CONF.service_available.neutron:
             raise cls.skipException("Neutron is required")
         # This test class requires network and subnet
         cls.set_network_resources(network=True, subnet=True)
-        super(AttachInterfacesV3TestJSON, cls).setUpClass()
+        super(AttachInterfacesV3Test, cls).setUpClass()
         cls.client = cls.interfaces_client
 
     def _check_interface(self, iface, port_id=None, network_id=None,
@@ -45,6 +47,7 @@
     def _create_server_get_interfaces(self):
         resp, server = self.create_test_server(wait_until='ACTIVE')
         resp, ifs = self.client.list_interfaces(server['id'])
+        self.assertEqual(200, resp.status)
         resp, body = self.client.wait_for_interface_status(
             server['id'], ifs[0]['port_id'], 'ACTIVE')
         ifs[0]['port_state'] = body['port_state']
@@ -52,6 +55,7 @@
 
     def _test_create_interface(self, server):
         resp, iface = self.client.create_interface(server['id'])
+        self.assertEqual(200, resp.status)
         resp, iface = self.client.wait_for_interface_status(
             server['id'], iface['port_id'], 'ACTIVE')
         self._check_interface(iface)
@@ -61,6 +65,7 @@
         network_id = ifs[0]['net_id']
         resp, iface = self.client.create_interface(server['id'],
                                                    network_id=network_id)
+        self.assertEqual(200, resp.status)
         resp, iface = self.client.wait_for_interface_status(
             server['id'], iface['port_id'], 'ACTIVE')
         self._check_interface(iface, network_id=network_id)
@@ -70,12 +75,14 @@
         iface = ifs[0]
         resp, _iface = self.client.show_interface(server['id'],
                                                   iface['port_id'])
+        self.assertEqual(200, resp.status)
         self.assertEqual(iface, _iface)
 
     def _test_delete_interface(self, server, ifs):
         # NOTE(danms): delete not the first or last, but one in the middle
         iface = ifs[1]
-        self.client.delete_interface(server['id'], iface['port_id'])
+        resp, _ = self.client.delete_interface(server['id'], iface['port_id'])
+        self.assertEqual(202, resp.status)
         _ifs = self.client.list_interfaces(server['id'])[1]
         start = int(time.time())
 
@@ -119,3 +126,30 @@
 
         _ifs = self._test_delete_interface(server, ifs)
         self.assertEqual(len(ifs) - 1, len(_ifs))
+
+    @attr(type='gate')
+    def test_add_remove_fixed_ip(self):
+        # Add and Remove the fixed IP to server.
+        server, ifs = self._create_server_get_interfaces()
+        interface_count = len(ifs)
+        self.assertGreater(interface_count, 0)
+        self._check_interface(ifs[0])
+        network_id = ifs[0]['net_id']
+        resp, body = self.client.add_fixed_ip(server['id'],
+                                              network_id)
+        self.assertEqual(202, resp.status)
+        server_resp, server_detail = self.servers_client.get_server(
+            server['id'])
+        # Get the Fixed IP from server.
+        fixed_ip = None
+        for ip_set in server_detail['addresses']:
+            for ip in server_detail['addresses'][ip_set]:
+                if ip['type'] == 'fixed':
+                    fixed_ip = ip['addr']
+                    break
+            if fixed_ip is not None:
+                break
+        # Remove the fixed IP from server.
+        resp, body = self.client.remove_fixed_ip(server['id'],
+                                                 fixed_ip)
+        self.assertEqual(202, resp.status)
diff --git a/tempest/api/compute/v3/servers/test_attach_volume.py b/tempest/api/compute/v3/servers/test_attach_volume.py
index 2529af9..8577aab 100644
--- a/tempest/api/compute/v3/servers/test_attach_volume.py
+++ b/tempest/api/compute/v3/servers/test_attach_volume.py
@@ -16,28 +16,27 @@
 import testtools
 
 from tempest.api.compute import base
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
 
-class AttachVolumeV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class AttachVolumeV3Test(base.BaseV3ComputeTest):
     run_ssh = CONF.compute.run_ssh
 
     def __init__(self, *args, **kwargs):
-        super(AttachVolumeV3TestJSON, self).__init__(*args, **kwargs)
+        super(AttachVolumeV3Test, self).__init__(*args, **kwargs)
         self.server = None
         self.volume = None
         self.attached = False
 
     @classmethod
     def setUpClass(cls):
-        super(AttachVolumeV3TestJSON, cls).setUpClass()
-        cls.device = cls.config.compute.volume_device_name
-        if not cls.config.service_available.cinder:
+        super(AttachVolumeV3Test, cls).setUpClass()
+        cls.device = CONF.compute.volume_device_name
+        if not CONF.service_available.cinder:
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
@@ -78,7 +77,7 @@
         self.addCleanup(self._detach, server['id'], volume['id'])
 
     @testtools.skipIf(not run_ssh, 'SSH required for this test')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_attach_detach_volume(self):
         # Stop and Start a server with an attached volume, ensuring that
         # the volume remains attached.
@@ -92,9 +91,8 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user,
-                                    server['admin_password'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['admin_password'])
         partitions = linux_client.get_partitions()
         self.assertIn(self.device, partitions)
 
@@ -107,8 +105,7 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user,
-                                    server['admin_password'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['admin_password'])
         partitions = linux_client.get_partitions()
         self.assertNotIn(self.device, partitions)
diff --git a/tempest/api/compute/v3/servers/test_availability_zone.py b/tempest/api/compute/v3/servers/test_availability_zone.py
new file mode 100644
index 0000000..5a1e07e
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_availability_zone.py
@@ -0,0 +1,36 @@
+# Copyright 2014 NEC Corporation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest import test
+
+
+class AZV3Test(base.BaseV3ComputeTest):
+
+    """
+    Tests Availability Zone API List
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super(AZV3Test, cls).setUpClass()
+        cls.client = cls.availability_zone_client
+
+    @test.attr(type='gate')
+    def test_get_availability_zone_list_with_non_admin_user(self):
+        # List of availability zone with non-administrator user
+        resp, availability_zone = self.client.get_availability_zone_list()
+        self.assertEqual(200, resp.status)
+        self.assertTrue(len(availability_zone) > 0)
diff --git a/tempest/api/compute/v3/servers/test_create_server.py b/tempest/api/compute/v3/servers/test_create_server.py
index cb02894..a212ca5 100644
--- a/tempest/api/compute/v3/servers/test_create_server.py
+++ b/tempest/api/compute/v3/servers/test_create_server.py
@@ -20,21 +20,20 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import test
 
 CONF = config.CONF
 
 
-class ServersV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ServersV3Test(base.BaseV3ComputeTest):
     run_ssh = CONF.compute.run_ssh
     disk_config = 'AUTO'
 
     @classmethod
     def setUpClass(cls):
-        super(ServersV3TestJSON, cls).setUpClass()
+        super(ServersV3Test, cls).setUpClass()
         cls.meta = {'hello': 'world'}
         cls.accessIPv4 = '1.1.1.1'
         cls.accessIPv6 = '0000:0000:0000:0000:0000:babe:220.12.22.2'
@@ -95,7 +94,8 @@
     @test.attr(type='gate')
     def test_can_log_into_created_server(self):
         # Check that the user can authenticate with the generated password
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server,
+                                                  self.ssh_user, self.password)
         self.assertTrue(linux_client.can_authenticate())
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
@@ -104,25 +104,26 @@
         # Verify that the number of vcpus reported by the instance matches
         # the amount stated by the flavor
         resp, flavor = self.flavors_client.get_flavor_details(self.flavor_ref)
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server,
+                                                  self.ssh_user, self.password)
         self.assertEqual(flavor['vcpus'], linux_client.get_number_of_vcpus())
 
     @testtools.skipIf(not run_ssh, 'Instance validation tests are disabled.')
     @test.attr(type='gate')
     def test_host_name_is_same_as_server_name(self):
         # Verify the instance host name is the same as the server name
-        linux_client = RemoteClient(self.server, self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(self.server,
+                                                  self.ssh_user, self.password)
         self.assertTrue(linux_client.hostname_equals_servername(self.name))
 
 
-class ServersWithSpecificFlavorV3TestJSON(base.BaseV3ComputeAdminTest):
-    _interface = 'json'
+class ServersWithSpecificFlavorV3Test(base.BaseV3ComputeAdminTest):
     run_ssh = CONF.compute.run_ssh
     disk_config = 'AUTO'
 
     @classmethod
     def setUpClass(cls):
-        super(ServersWithSpecificFlavorV3TestJSON, cls).setUpClass()
+        super(ServersWithSpecificFlavorV3Test, cls).setUpClass()
         cls.meta = {'hello': 'world'}
         cls.accessIPv4 = '1.1.1.1'
         cls.accessIPv6 = '0000:0000:0000:0000:0000:babe:220.12.22.2'
@@ -204,16 +205,16 @@
                                       adminPass=admin_pass,
                                       flavor=flavor_with_eph_disk_id))
         # Get partition number of server without extra specs.
-        linux_client = RemoteClient(server_no_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_no_eph_disk,
+                                                  self.ssh_user, self.password)
         partition_num = len(linux_client.get_partitions())
 
-        linux_client = RemoteClient(server_with_eph_disk,
-                                    self.ssh_user, self.password)
+        linux_client = remote_client.RemoteClient(server_with_eph_disk,
+                                                  self.ssh_user, self.password)
         self.assertEqual(partition_num + 1, linux_client.get_partitions())
 
 
-class ServersV3TestManualDisk(ServersV3TestJSON):
+class ServersV3TestManualDisk(ServersV3Test):
     disk_config = 'MANUAL'
 
     @classmethod
diff --git a/tempest/api/compute/v3/servers/test_delete_server.py b/tempest/api/compute/v3/servers/test_delete_server.py
new file mode 100644
index 0000000..d694a33
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_delete_server.py
@@ -0,0 +1,133 @@
+# Copyright 2012 OpenStack Foundation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import testtools
+
+from tempest.api.compute import base
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
+
+
+class DeleteServersV3Test(base.BaseV3ComputeTest):
+    # NOTE: Server creations of each test class should be under 10
+    # for preventing "Quota exceeded for instances".
+
+    @classmethod
+    def setUpClass(cls):
+        super(DeleteServersV3Test, cls).setUpClass()
+        cls.client = cls.servers_client
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_building_state(self):
+        # Delete a server while it's VM state is Building
+        resp, server = self.create_test_server(wait_until='BUILD')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_active_server(self):
+        # Delete a server while it's VM state is Active
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_shutoff_state(self):
+        # Delete a server while it's VM state is Shutoff
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.stop(server['id'])
+        self.client.wait_for_server_status(server['id'], 'SHUTOFF')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_pause_state(self):
+        # Delete a server while it's VM state is Pause
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.pause_server(server['id'])
+        self.client.wait_for_server_status(server['id'], 'PAUSED')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_shelved_state(self):
+        # Delete a server while it's VM state is Shelved
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.shelve_server(server['id'])
+        self.assertEqual(202, resp.status)
+
+        offload_time = CONF.compute.shelved_offload_time
+        if offload_time >= 0:
+            self.client.wait_for_server_status(server['id'],
+                                               'SHELVED_OFFLOADED',
+                                               extra_timeout=offload_time)
+        else:
+            self.client.wait_for_server_status(server['id'],
+                                               'SHELVED')
+
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+    @testtools.skipIf(not CONF.compute_feature_enabled.resize,
+                      'Resize not available.')
+    @test.attr(type='gate')
+    def test_delete_server_while_in_verify_resize_state(self):
+        # Delete a server while it's VM state is VERIFY_RESIZE
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.client.resize(server['id'], self.flavor_ref_alt)
+        self.assertEqual(202, resp.status)
+        self.client.wait_for_server_status(server['id'], 'VERIFY_RESIZE')
+        resp, _ = self.client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.client.wait_for_server_termination(server['id'])
+
+
+class DeleteServersAdminV3Test(base.BaseV3ComputeAdminTest):
+    # NOTE: Server creations of each test class should be under 10
+    # for preventing "Quota exceeded for instances".
+
+    @classmethod
+    def setUpClass(cls):
+        super(DeleteServersAdminV3Test, cls).setUpClass()
+        cls.non_admin_client = cls.servers_client
+        cls.admin_client = cls.servers_admin_client
+
+    @test.attr(type='gate')
+    def test_delete_server_while_in_error_state(self):
+        # Delete a server while it's VM state is error
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, body = self.admin_client.reset_state(server['id'], state='error')
+        self.assertEqual(202, resp.status)
+        # Verify server's state
+        resp, server = self.non_admin_client.get_server(server['id'])
+        self.assertEqual(server['status'], 'ERROR')
+        resp, _ = self.non_admin_client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.servers_client.wait_for_server_termination(server['id'],
+                                                        ignore_error=True)
+
+    @test.attr(type='gate')
+    def test_admin_delete_servers_of_others(self):
+        # Administrator can delete servers of others
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        resp, _ = self.admin_client.delete_server(server['id'])
+        self.assertEqual('204', resp['status'])
+        self.servers_client.wait_for_server_termination(server['id'])
diff --git a/tempest/api/compute/v3/servers/test_instance_actions.py b/tempest/api/compute/v3/servers/test_instance_actions.py
index dd5dd30..7d25100 100644
--- a/tempest/api/compute/v3/servers/test_instance_actions.py
+++ b/tempest/api/compute/v3/servers/test_instance_actions.py
@@ -14,22 +14,20 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
-class InstanceActionsV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class InstanceActionsV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(InstanceActionsV3TestJSON, cls).setUpClass()
+        super(InstanceActionsV3Test, cls).setUpClass()
         cls.client = cls.servers_client
         resp, server = cls.create_test_server(wait_until='ACTIVE')
-        cls.request_id = resp['x-compute-request-id']
+        cls.resp = resp
         cls.server_id = server['id']
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_instance_actions(self):
         # List actions of the provided server
         resp, body = self.client.reboot(self.server_id, 'HARD')
@@ -41,23 +39,13 @@
         self.assertTrue(any([i for i in body if i['action'] == 'create']))
         self.assertTrue(any([i for i in body if i['action'] == 'reboot']))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
+    @test.skip_because(bug="1281915")
     def test_get_instance_action(self):
         # Get the action details of the provided server
+        request_id = self.resp['x-compute-request-id']
         resp, body = self.client.get_instance_action(self.server_id,
-                                                     self.request_id)
+                                                     request_id)
         self.assertEqual(200, resp.status)
         self.assertEqual(self.server_id, body['instance_uuid'])
         self.assertEqual('create', body['action'])
-
-    @attr(type=['negative', 'gate'])
-    def test_list_instance_actions_invalid_server(self):
-        # List actions of the invalid server id
-        self.assertRaises(exceptions.NotFound,
-                          self.client.list_instance_actions, 'server-999')
-
-    @attr(type=['negative', 'gate'])
-    def test_get_instance_action_invalid_request(self):
-        # Get the action details of the provided server with invalid request
-        self.assertRaises(exceptions.NotFound, self.client.get_instance_action,
-                          self.server_id, '999')
diff --git a/tempest/api/compute/v3/servers/test_instance_actions_negative.py b/tempest/api/compute/v3/servers/test_instance_actions_negative.py
new file mode 100644
index 0000000..b0a7050
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_instance_actions_negative.py
@@ -0,0 +1,43 @@
+# Copyright 2014 NEC Corporation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class InstanceActionsNegativeV3Test(base.BaseV3ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(InstanceActionsNegativeV3Test, cls).setUpClass()
+        cls.client = cls.servers_client
+        resp, server = cls.create_test_server(wait_until='ACTIVE')
+        cls.server_id = server['id']
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_instance_actions_invalid_server(self):
+        # List actions of the invalid server id
+        invalid_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.client.list_instance_actions, invalid_server_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_instance_action_invalid_request(self):
+        # Get the action details of the provided server with invalid request
+        invalid_request_id = 'req-' + data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound, self.client.get_instance_action,
+                          self.server_id, invalid_request_id)
diff --git a/tempest/api/compute/v3/servers/test_list_server_filters.py b/tempest/api/compute/v3/servers/test_list_server_filters.py
index 15d6fa2..ec31e8e 100644
--- a/tempest/api/compute/v3/servers/test_list_server_filters.py
+++ b/tempest/api/compute/v3/servers/test_list_server_filters.py
@@ -18,18 +18,16 @@
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
 
-class ListServerFiltersV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ListServerFiltersV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(ListServerFiltersV3TestJSON, cls).setUpClass()
+        super(ListServerFiltersV3Test, cls).setUpClass()
         cls.client = cls.servers_client
 
         # Check to see if the alternate image ref actually exists...
@@ -71,10 +69,10 @@
                                               flavor=cls.flavor_ref_alt,
                                               wait_until='ACTIVE')
 
-        cls.fixed_network_name = cls.config.compute.fixed_network_name
+        cls.fixed_network_name = CONF.compute.fixed_network_name
 
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_image(self):
         # Filter the list of servers by image
         params = {'image': self.image_ref}
@@ -85,7 +83,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_flavor(self):
         # Filter the list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -96,7 +94,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_name(self):
         # Filter the list of servers by server name
         params = {'name': self.s1_name}
@@ -107,7 +105,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_server_status(self):
         # Filter the list of servers by server status
         params = {'status': 'active'}
@@ -118,16 +116,31 @@
         self.assertIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_limit(self):
         # Verify only the expected number of servers are returned
         params = {'limit': 1}
         resp, servers = self.client.list_servers(params)
-        # when _interface='xml', one element for servers_links in servers
         self.assertEqual(1, len([x for x in servers['servers'] if 'id' in x]))
 
+    @test.attr(type='gate')
+    def test_list_servers_filter_by_zero_limit(self):
+        # Verify only the expected number of servers are returned
+        params = {'limit': 0}
+        resp, servers = self.client.list_servers(params)
+        self.assertEqual(0, len(servers['servers']))
+
+    @test.attr(type='gate')
+    def test_list_servers_filter_by_exceed_limit(self):
+        # Verify only the expected number of servers are returned
+        params = {'limit': 100000}
+        resp, servers = self.client.list_servers(params)
+        resp, all_servers = self.client.list_servers()
+        self.assertEqual(len([x for x in all_servers['servers'] if 'id' in x]),
+                         len([x for x in servers['servers'] if 'id' in x]))
+
     @utils.skip_unless_attr('multiple_images', 'Only one image found')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_image(self):
         # Filter the detailed list of servers by image
         params = {'image': self.image_ref}
@@ -138,7 +151,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_flavor(self):
         # Filter the detailed list of servers by flavor
         params = {'flavor': self.flavor_ref_alt}
@@ -149,7 +162,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_name(self):
         # Filter the detailed list of servers by server name
         params = {'name': self.s1_name}
@@ -160,7 +173,7 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_filter_by_server_status(self):
         # Filter the detailed list of servers by server status
         params = {'status': 'active'}
@@ -173,7 +186,7 @@
         self.assertIn(self.s3['id'], map(lambda x: x['id'], servers))
         self.assertEqual(['ACTIVE'] * 3, [x['status'] for x in servers])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filter_by_shutoff_status(self):
         # Filter the list of servers by server shutoff status
         params = {'status': 'shutoff'}
@@ -190,7 +203,7 @@
         self.assertNotIn(self.s2['id'], map(lambda x: x['id'], servers))
         self.assertNotIn(self.s3['id'], map(lambda x: x['id'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_name_wildcard(self):
         # List all servers that contains '-instance' in name
         params = {'name': '-instance'}
@@ -212,8 +225,8 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1170718")
-    @attr(type='gate')
+    @test.skip_because(bug="1170718")
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip(self):
         # Filter servers by ip
         # Here should be listed 1 server
@@ -227,9 +240,9 @@
         self.assertNotIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertNotIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @skip_because(bug="1182883",
-                  condition=CONF.service_available.neutron)
-    @attr(type='gate')
+    @test.skip_because(bug="1182883",
+                       condition=CONF.service_available.neutron)
+    @test.attr(type='gate')
     def test_list_servers_filtered_by_ip_regex(self):
         # Filter servers by regex ip
         # List all servers filtered by part of ip address.
@@ -244,7 +257,7 @@
         self.assertIn(self.s2_name, map(lambda x: x['name'], servers))
         self.assertIn(self.s3_name, map(lambda x: x['name'], servers))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_servers_detailed_limit_results(self):
         # Verify only the expected number of detailed results are returned
         params = {'limit': 1}
diff --git a/tempest/api/compute/v3/servers/test_list_servers_negative.py b/tempest/api/compute/v3/servers/test_list_servers_negative.py
index 10d36bf..92f44fe 100644
--- a/tempest/api/compute/v3/servers/test_list_servers_negative.py
+++ b/tempest/api/compute/v3/servers/test_list_servers_negative.py
@@ -15,18 +15,19 @@
 
 import datetime
 
+from six import moves
+
 from tempest.api.compute import base
 from tempest import exceptions
 from tempest.test import attr
 
 
-class ListServersNegativeV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ListServersNegativeV3Test(base.BaseV3ComputeTest):
     force_tenant_isolation = True
 
     @classmethod
     def setUpClass(cls):
-        super(ListServersNegativeV3TestJSON, cls).setUpClass()
+        super(ListServersNegativeV3Test, cls).setUpClass()
         cls.client = cls.servers_client
 
         # The following servers are created for use
@@ -36,7 +37,7 @@
         cls.existing_fixtures = []
         cls.deleted_fixtures = []
         cls.start_time = datetime.datetime.utcnow()
-        for x in xrange(2):
+        for x in moves.xrange(2):
             resp, srv = cls.create_test_server()
             cls.existing_fixtures.append(srv)
 
@@ -103,7 +104,6 @@
         # List servers by specifying limits
         resp, body = self.client.list_servers({'limit': 1})
         self.assertEqual('200', resp['status'])
-        # when _interface='xml', one element for servers_links in servers
         self.assertEqual(1, len([x for x in body['servers'] if 'id' in x]))
 
     @attr(type=['negative', 'gate'])
diff --git a/tempest/api/compute/v3/servers/test_multiple_create.py b/tempest/api/compute/v3/servers/test_multiple_create.py
index 429a8ba..23e0854 100644
--- a/tempest/api/compute/v3/servers/test_multiple_create.py
+++ b/tempest/api/compute/v3/servers/test_multiple_create.py
@@ -15,12 +15,10 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest import exceptions
 from tempest import test
 
 
-class MultipleCreateV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class MultipleCreateV3Test(base.BaseV3ComputeTest):
     _name = 'multiple-create-test'
 
     def _generate_name(self):
@@ -47,38 +45,6 @@
         self.assertEqual('202', resp['status'])
         self.assertNotIn('reservation_id', body)
 
-    @test.attr(type=['negative', 'gate'])
-    def test_min_count_less_than_one(self):
-        invalid_min_count = 0
-        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
-                          min_count=invalid_min_count)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_min_count_non_integer(self):
-        invalid_min_count = 2.5
-        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
-                          min_count=invalid_min_count)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_max_count_less_than_one(self):
-        invalid_max_count = 0
-        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
-                          max_count=invalid_max_count)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_max_count_non_integer(self):
-        invalid_max_count = 2.5
-        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
-                          max_count=invalid_max_count)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_max_count_less_than_min_count(self):
-        min_count = 3
-        max_count = 2
-        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
-                          min_count=min_count,
-                          max_count=max_count)
-
     @test.attr(type='gate')
     def test_multiple_create_with_reservation_return(self):
         resp, body = self._create_multiple_servers(wait_until='ACTIVE',
diff --git a/tempest/api/compute/v3/servers/test_multiple_create_negative.py b/tempest/api/compute/v3/servers/test_multiple_create_negative.py
new file mode 100644
index 0000000..f208bc0
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_multiple_create_negative.py
@@ -0,0 +1,68 @@
+# Copyright 2013 IBM Corp
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class MultipleCreateV3NegativeTest(base.BaseV3ComputeTest):
+    _name = 'multiple-create-negative-test'
+
+    def _generate_name(self):
+        return data_utils.rand_name(self._name)
+
+    def _create_multiple_servers(self, name=None, wait_until=None, **kwargs):
+        """
+        This is the right way to create_multiple servers and manage to get the
+        created servers into the servers list to be cleaned up after all.
+        """
+        kwargs['name'] = kwargs.get('name', self._generate_name())
+        resp, body = self.create_test_server(**kwargs)
+
+        return resp, body
+
+    @test.attr(type=['negative', 'gate'])
+    def test_min_count_less_than_one(self):
+        invalid_min_count = 0
+        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
+                          min_count=invalid_min_count)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_min_count_non_integer(self):
+        invalid_min_count = 2.5
+        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
+                          min_count=invalid_min_count)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_max_count_less_than_one(self):
+        invalid_max_count = 0
+        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
+                          max_count=invalid_max_count)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_max_count_non_integer(self):
+        invalid_max_count = 2.5
+        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
+                          max_count=invalid_max_count)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_max_count_less_than_min_count(self):
+        min_count = 3
+        max_count = 2
+        self.assertRaises(exceptions.BadRequest, self._create_multiple_servers,
+                          min_count=min_count,
+                          max_count=max_count)
diff --git a/tempest/api/compute/v3/servers/test_server_actions.py b/tempest/api/compute/v3/servers/test_server_actions.py
index fdf23f8..406c45a 100644
--- a/tempest/api/compute/v3/servers/test_server_actions.py
+++ b/tempest/api/compute/v3/servers/test_server_actions.py
@@ -19,24 +19,22 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import skip_because
+from tempest import test
 
 CONF = config.CONF
 
 
-class ServerActionsV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ServerActionsV3Test(base.BaseV3ComputeTest):
     resize_available = CONF.compute_feature_enabled.resize
     run_ssh = CONF.compute.run_ssh
 
     def setUp(self):
         # NOTE(afazekas): Normally we use the same server with all test cases,
         # but if it has an issue, we build a new one
-        super(ServerActionsV3TestJSON, self).setUp()
+        super(ServerActionsV3Test, self).setUp()
         # Check if the server is in a clean state after test
         try:
             self.client.wait_for_server_status(self.server_id, 'ACTIVE')
@@ -46,13 +44,13 @@
 
     @classmethod
     def setUpClass(cls):
-        super(ServerActionsV3TestJSON, cls).setUpClass()
+        super(ServerActionsV3Test, cls).setUpClass()
         cls.client = cls.servers_client
         cls.server_id = cls.rebuild_server(None)
 
     @testtools.skipUnless(CONF.compute_feature_enabled.change_password,
                           'Change password not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_change_server_password(self):
         # The server's password should be set to the provided password
         new_password = 'Newpass1234'
@@ -63,16 +61,18 @@
         if self.run_ssh:
             # Verify that the user can authenticate with the new password
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, new_password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      new_password)
             linux_client.validate_authentication()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_reboot_server_hard(self):
         # The server should be power cycled
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'HARD')
@@ -81,18 +81,20 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertGreater(new_boot_time, boot_time)
 
-    @skip_because(bug="1014647")
-    @attr(type='smoke')
+    @test.skip_because(bug="1014647")
+    @test.attr(type='smoke')
     def test_reboot_server_soft(self):
         # The server should be signaled to reboot gracefully
         if self.run_ssh:
             # Get the time the server was last rebooted,
             resp, server = self.client.get_server(self.server_id)
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             boot_time = linux_client.get_boot_time()
 
         resp, body = self.client.reboot(self.server_id, 'SOFT')
@@ -101,11 +103,12 @@
 
         if self.run_ssh:
             # Log in and verify the boot time has changed
-            linux_client = RemoteClient(server, self.ssh_user, self.password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      self.password)
             new_boot_time = linux_client.get_boot_time()
             self.assertGreater(new_boot_time, boot_time)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_rebuild_server(self):
         # The server should be rebuilt using the provided image and data
         meta = {'rebuild': 'server'}
@@ -133,10 +136,11 @@
 
         if self.run_ssh:
             # Verify that the user can authenticate with the provided password
-            linux_client = RemoteClient(server, self.ssh_user, password)
+            linux_client = remote_client.RemoteClient(server, self.ssh_user,
+                                                      password)
             linux_client.validate_authentication()
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_rebuild_server_in_stop_state(self):
         # The server in stop state  should be rebuilt using the provided
         # image and remain in SHUTOFF state
@@ -174,7 +178,7 @@
         return current_flavor, new_flavor_ref
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_resize_server_confirm(self):
         # The server's RAM and disk space should be modified to that of
         # the provided flavor
@@ -193,7 +197,7 @@
         self.assertEqual(new_flavor_ref, server['flavor']['id'])
 
     @testtools.skipIf(not resize_available, 'Resize not available.')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_resize_server_revert(self):
         # The server's RAM and disk space should return to its original
         # values after a resize is reverted
@@ -221,7 +225,7 @@
                 required time (%s s).' % (self.server_id, self.build_timeout)
                 raise exceptions.TimeoutException(message)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_backup(self):
         # Positive test:create backup successfully and rotate backups correctly
         # create the first and the second backup
@@ -303,7 +307,7 @@
         lines = len(output.split('\n'))
         self.assertEqual(lines, 10)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id and number of lines
@@ -319,7 +323,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_console_output_server_id_in_shutoff_status(self):
         # Positive test:Should be able to GET the console output
         # for a given server_id in SHUTOFF status
@@ -336,7 +340,7 @@
 
         self.wait_for(self._get_output)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_pause_unpause_server(self):
         resp, server = self.client.pause_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -345,7 +349,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_suspend_resume_server(self):
         resp, server = self.client.suspend_server(self.server_id)
         self.assertEqual(202, resp.status)
@@ -354,12 +358,12 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_shelve_unshelve_server(self):
         resp, server = self.client.shelve_server(self.server_id)
         self.assertEqual(202, resp.status)
 
-        offload_time = self.config.compute.shelved_offload_time
+        offload_time = CONF.compute.shelved_offload_time
         if offload_time >= 0:
             self.client.wait_for_server_status(self.server_id,
                                                'SHELVED_OFFLOADED',
@@ -378,7 +382,7 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_stop_start_server(self):
         resp, server = self.servers_client.stop(self.server_id)
         self.assertEqual(202, resp.status)
@@ -387,7 +391,7 @@
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_lock_unlock_server(self):
         # Lock the server,try server stop(exceptions throw),unlock it and retry
         resp, server = self.servers_client.lock_server(self.server_id)
@@ -406,3 +410,16 @@
         resp, server = self.servers_client.start(self.server_id)
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
+
+    @testtools.skipUnless(CONF.compute_feature_enabled.vnc_console,
+                          'VNC Console feature is disabled')
+    @test.attr(type='gate')
+    def test_get_vnc_console(self):
+        # Get the VNC console
+        console_types = ['novnc', 'xvpvnc']
+        for console_type in console_types:
+            resp, body = self.servers_client.get_vnc_console(self.server_id,
+                                                             console_type)
+            self.assertEqual(200, resp.status)
+            self.assertEqual(console_type, body['type'])
+            self.assertNotEqual('', body['url'])
diff --git a/tempest/api/compute/v3/servers/test_server_addresses.py b/tempest/api/compute/v3/servers/test_server_addresses.py
index bffa7c4..efd7500 100644
--- a/tempest/api/compute/v3/servers/test_server_addresses.py
+++ b/tempest/api/compute/v3/servers/test_server_addresses.py
@@ -14,12 +14,13 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import exceptions
-from tempest.test import attr
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class ServerAddressesV3Test(base.BaseV3ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
@@ -30,20 +31,9 @@
 
         resp, cls.server = cls.create_test_server(wait_until='ACTIVE')
 
-    @attr(type=['negative', 'gate'])
-    def test_list_server_addresses_invalid_server_id(self):
-        # List addresses request should fail if server id not in system
-        self.assertRaises(exceptions.NotFound, self.client.list_addresses,
-                          '999')
-
-    @attr(type=['negative', 'gate'])
-    def test_list_server_addresses_by_network_neg(self):
-        # List addresses by network should fail if network name not valid
-        self.assertRaises(exceptions.NotFound,
-                          self.client.list_addresses_by_network,
-                          self.server['id'], 'invalid')
-
-    @attr(type='smoke')
+    @test.skip_because(bug="1210483",
+                       condition=CONF.service_available.neutron)
+    @test.attr(type='smoke')
     def test_list_server_addresses(self):
         # All public and private addresses for
         # a server should be returned
@@ -60,7 +50,7 @@
                 self.assertTrue(address['addr'])
                 self.assertTrue(address['version'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_server_addresses_by_network(self):
         # Providing a network type should filter
         # the addresses return by that type
diff --git a/tempest/api/compute/v3/servers/test_server_addresses_negative.py b/tempest/api/compute/v3/servers/test_server_addresses_negative.py
new file mode 100644
index 0000000..8a9877b
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_server_addresses_negative.py
@@ -0,0 +1,46 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class ServerAddressesV3NegativeTest(base.BaseV3ComputeTest):
+    _interface = 'json'
+
+    @classmethod
+    def setUpClass(cls):
+        # This test module might use a network and a subnet
+        cls.set_network_resources(network=True, subnet=True)
+        super(ServerAddressesV3NegativeTest, cls).setUpClass()
+        cls.client = cls.servers_client
+
+        resp, cls.server = cls.create_test_server(wait_until='ACTIVE')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_server_addresses_nonexistent_server_id(self):
+        # List addresses request should fail if server id not in system
+        non_existent_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound, self.client.list_addresses,
+                          non_existent_server_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_server_addresses_by_network_neg(self):
+        # List addresses by network should fail if network name not valid
+        self.assertRaises(exceptions.NotFound,
+                          self.client.list_addresses_by_network,
+                          self.server['id'], 'invalid')
diff --git a/tempest/api/compute/v3/servers/test_server_metadata.py b/tempest/api/compute/v3/servers/test_server_metadata.py
index 1758b0b..0e4ef07 100644
--- a/tempest/api/compute/v3/servers/test_server_metadata.py
+++ b/tempest/api/compute/v3/servers/test_server_metadata.py
@@ -14,16 +14,14 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
-class ServerMetadataV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ServerMetadataV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(ServerMetadataV3TestJSON, cls).setUpClass()
+        super(ServerMetadataV3Test, cls).setUpClass()
         cls.client = cls.servers_client
         cls.quotas = cls.quotas_client
         cls.admin_client = cls._get_identity_admin_client()
@@ -35,12 +33,12 @@
         cls.server_id = server['id']
 
     def setUp(self):
-        super(ServerMetadataV3TestJSON, self).setUp()
+        super(ServerMetadataV3Test, self).setUp()
         meta = {'key1': 'value1', 'key2': 'value2'}
         resp, _ = self.client.set_server_metadata(self.server_id, meta)
         self.assertEqual(resp.status, 200)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_server_metadata(self):
         # All metadata key/value pairs for a server should be returned
         resp, resp_metadata = self.client.list_server_metadata(self.server_id)
@@ -50,7 +48,7 @@
         expected = {'key1': 'value1', 'key2': 'value2'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_set_server_metadata(self):
         # The server's metadata should be replaced with the provided values
         # Create a new set of metadata for the server
@@ -64,22 +62,7 @@
         resp, resp_metadata = self.client.list_server_metadata(self.server_id)
         self.assertEqual(resp_metadata, req_metadata)
 
-    @attr(type='gate')
-    def test_server_create_metadata_key_too_long(self):
-        # Attempt to start a server with a meta-data key that is > 255
-        # characters
-
-        # Try a few values
-        for sz in [256, 257, 511, 1023]:
-            key = "k" * sz
-            meta = {key: 'data1'}
-            self.assertRaises(exceptions.OverLimit,
-                              self.create_test_server,
-                              meta=meta)
-
-        # no teardown - all creates should fail
-
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_server_metadata(self):
         # The server's metadata values should be updated to the
         # provided values
@@ -93,7 +76,7 @@
         expected = {'key1': 'alt1', 'key2': 'value2', 'key3': 'value3'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_metadata_empty_body(self):
         # The original metadata should not be lost if empty metadata body is
         # passed
@@ -103,14 +86,14 @@
         expected = {'key1': 'value1', 'key2': 'value2'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_server_metadata_item(self):
         # The value for a specific metadata key should be returned
         resp, meta = self.client.get_server_metadata_item(self.server_id,
                                                           'key2')
         self.assertEqual('value2', meta['key2'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_set_server_metadata_item(self):
         # The item's value should be updated to the provided value
         # Update the metadata value
@@ -124,7 +107,7 @@
         expected = {'key1': 'value1', 'key2': 'value2', 'nova': 'alt'}
         self.assertEqual(expected, resp_metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_server_metadata_item(self):
         # The metadata value/key pair should be deleted from the server
         resp, meta = self.client.delete_server_metadata_item(self.server_id,
@@ -135,77 +118,3 @@
         resp, resp_metadata = self.client.list_server_metadata(self.server_id)
         expected = {'key2': 'value2'}
         self.assertEqual(expected, resp_metadata)
-
-    @attr(type=['negative', 'gate'])
-    def test_server_metadata_negative(self):
-        # Blank key should trigger an error.
-        meta = {'': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.create_test_server,
-                          meta=meta)
-
-        # GET on a non-existent server should not succeed
-        self.assertRaises(exceptions.NotFound,
-                          self.client.get_server_metadata_item, 999, 'test2')
-
-        # List metadata on a non-existent server should not succeed
-        self.assertRaises(exceptions.NotFound,
-                          self.client.list_server_metadata, 999)
-
-        # Raise BadRequest if key in uri does not match
-        # the key passed in body.
-        meta = {'testkey': 'testvalue'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.set_server_metadata_item,
-                          self.server_id, 'key', meta)
-
-        # Set metadata on a non-existent server should not succeed
-        meta = {'meta1': 'data1'}
-        self.assertRaises(exceptions.NotFound,
-                          self.client.set_server_metadata, 999, meta)
-
-        # An update should not happen for a non-existent image
-        meta = {'key1': 'value1', 'key2': 'value2'}
-        self.assertRaises(exceptions.NotFound,
-                          self.client.update_server_metadata, 999, meta)
-
-        # Blank key should trigger an error
-        meta = {'': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.update_server_metadata,
-                          self.server_id, meta=meta)
-
-        # Should not be able to delete metadata item from a non-existent server
-        self.assertRaises(exceptions.NotFound,
-                          self.client.delete_server_metadata_item, 999, 'd')
-
-        # Raise a 413 OverLimit exception while exceeding metadata items limit
-        # for tenant.
-        _, quota_set = self.quotas.get_quota_set(self.tenant_id)
-        quota_metadata = quota_set['metadata_items']
-        req_metadata = {}
-        for num in range(1, quota_metadata + 2):
-            req_metadata['key' + str(num)] = 'val' + str(num)
-        self.assertRaises(exceptions.OverLimit,
-                          self.client.set_server_metadata,
-                          self.server_id, req_metadata)
-
-        # Raise a 413 OverLimit exception while exceeding metadata items limit
-        # for tenant (update).
-        self.assertRaises(exceptions.OverLimit,
-                          self.client.update_server_metadata,
-                          self.server_id, req_metadata)
-
-        # Raise a bad request error for blank key.
-        # set_server_metadata will replace all metadata with new value
-        meta = {'': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.set_server_metadata,
-                          self.server_id, meta=meta)
-
-        # Raise a bad request error for a missing metadata field
-        # set_server_metadata will replace all metadata with new value
-        meta = {'meta1': 'data1'}
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.set_server_metadata,
-                          self.server_id, meta=meta, no_metadata_field=True)
diff --git a/tempest/api/compute/v3/servers/test_server_metadata_negative.py b/tempest/api/compute/v3/servers/test_server_metadata_negative.py
new file mode 100644
index 0000000..ec2bc8c
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_server_metadata_negative.py
@@ -0,0 +1,158 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class ServerMetadataV3NegativeTest(base.BaseV3ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(ServerMetadataV3NegativeTest, cls).setUpClass()
+        cls.client = cls.servers_client
+        cls.quotas = cls.quotas_client
+        cls.admin_client = cls._get_identity_admin_client()
+        resp, tenants = cls.admin_client.list_tenants()
+        cls.tenant_id = [tnt['id'] for tnt in tenants if tnt['name'] ==
+                         cls.client.tenant_name][0]
+        resp, server = cls.create_test_server(meta={}, wait_until='ACTIVE')
+
+        cls.server_id = server['id']
+
+    @test.skip_because(bug="1273948")
+    @test.attr(type=['gate', 'negative'])
+    def test_server_create_metadata_key_too_long(self):
+        # Attempt to start a server with a meta-data key that is > 255
+        # characters
+
+        # Tryset_server_metadata_item a few values
+        for sz in [256, 257, 511, 1023]:
+            key = "k" * sz
+            meta = {key: 'data1'}
+            self.assertRaises(exceptions.BadRequest,
+                              self.create_test_server,
+                              meta=meta)
+
+        # no teardown - all creates should fail
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_server_metadata_blank_key(self):
+        # Blank key should trigger an error.
+        meta = {'': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.create_test_server,
+                          meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_server_metadata_non_existent_server(self):
+        # GET on a non-existent server should not succeed
+        non_existent_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.client.get_server_metadata_item,
+                          non_existent_server_id,
+                          'test2')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_server_metadata_non_existent_server(self):
+        # List metadata on a non-existent server should not succeed
+        non_existent_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.client.list_server_metadata,
+                          non_existent_server_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_wrong_key_passed_in_body(self):
+        # Raise BadRequest if key in uri does not match
+        # the key passed in body.
+        meta = {'testkey': 'testvalue'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.set_server_metadata_item,
+                          self.server_id, 'key', meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_set_metadata_non_existent_server(self):
+        # Set metadata on a non-existent server should not succeed
+        non_existent_server_id = data_utils.rand_uuid()
+        meta = {'meta1': 'data1'}
+        self.assertRaises(exceptions.NotFound,
+                          self.client.set_server_metadata,
+                          non_existent_server_id,
+                          meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_update_metadata_non_existent_server(self):
+        # An update should not happen for a non-existent server
+        non_existent_server_id = data_utils.rand_uuid()
+        meta = {'key1': 'value1', 'key2': 'value2'}
+        self.assertRaises(exceptions.NotFound,
+                          self.client.update_server_metadata,
+                          non_existent_server_id,
+                          meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_update_metadata_with_blank_key(self):
+        # Blank key should trigger an error
+        meta = {'': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.update_server_metadata,
+                          self.server_id, meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_metadata_non_existent_server(self):
+        # Should not be able to delete metadata item from a non-existent server
+        non_existent_server_id = data_utils.rand_uuid()
+        self.assertRaises(exceptions.NotFound,
+                          self.client.delete_server_metadata_item,
+                          non_existent_server_id,
+                          'd')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_metadata_items_limit(self):
+        # Raise a 413 OverLimit exception while exceeding metadata items limit
+        # for tenant.
+        _, quota_set = self.quotas.get_quota_set(self.tenant_id)
+        quota_metadata = quota_set['metadata_items']
+        req_metadata = {}
+        for num in range(1, quota_metadata + 2):
+            req_metadata['key' + str(num)] = 'val' + str(num)
+        self.assertRaises(exceptions.OverLimit,
+                          self.client.set_server_metadata,
+                          self.server_id, req_metadata)
+
+        # Raise a 413 OverLimit exception while exceeding metadata items limit
+        # for tenant (update).
+        self.assertRaises(exceptions.OverLimit,
+                          self.client.update_server_metadata,
+                          self.server_id, req_metadata)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_set_server_metadata_blank_key(self):
+        # Raise a bad request error for blank key.
+        # set_server_metadata will replace all metadata with new value
+        meta = {'': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.set_server_metadata,
+                          self.server_id, meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_set_server_metadata_missing_metadata(self):
+        # Raise a bad request error for a missing metadata field
+        # set_server_metadata will replace all metadata with new value
+        meta = {'meta1': 'data1'}
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.set_server_metadata,
+                          self.server_id, meta=meta, no_metadata_field=True)
diff --git a/tempest/api/compute/v3/servers/test_server_password.py b/tempest/api/compute/v3/servers/test_server_password.py
new file mode 100644
index 0000000..fc0b145
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_server_password.py
@@ -0,0 +1,37 @@
+# Copyright 2013 IBM Corporation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+from tempest.api.compute import base
+from tempest import test
+
+
+class ServerPasswordV3Test(base.BaseV3ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(ServerPasswordV3Test, cls).setUpClass()
+        cls.client = cls.servers_client
+        resp, cls.server = cls.create_test_server(wait_until="ACTIVE")
+
+    @test.attr(type='gate')
+    def test_get_server_password(self):
+        resp, body = self.client.get_password(self.server['id'])
+        self.assertEqual(200, resp.status)
+
+    @test.attr(type='gate')
+    def test_delete_server_password(self):
+        resp, body = self.client.delete_password(self.server['id'])
+        self.assertEqual(204, resp.status)
diff --git a/tempest/api/compute/v3/servers/test_server_rescue.py b/tempest/api/compute/v3/servers/test_server_rescue.py
index 99e8f68..b3dcb51 100644
--- a/tempest/api/compute/v3/servers/test_server_rescue.py
+++ b/tempest/api/compute/v3/servers/test_server_rescue.py
@@ -14,81 +14,22 @@
 #    under the License.
 
 from tempest.api.compute import base
-from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
-class ServerRescueV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ServerRescueV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(ServerRescueV3TestJSON, cls).setUpClass()
-        cls.device = 'vdf'
-
-        # Create a volume and wait for it to become ready for attach
-        resp, cls.volume_to_attach = \
-            cls.volumes_client.create_volume(1,
-                                             display_name=
-                                             'test_attach')
-        cls.volumes_client.wait_for_volume_status(
-            cls.volume_to_attach['id'], 'available')
-
-        # Create a volume and wait for it to become ready for attach
-        resp, cls.volume_to_detach = \
-            cls.volumes_client.create_volume(1,
-                                             display_name=
-                                             'test_detach')
-        cls.volumes_client.wait_for_volume_status(
-            cls.volume_to_detach['id'], 'available')
+        super(ServerRescueV3Test, cls).setUpClass()
 
         # Server for positive tests
         resp, server = cls.create_test_server(wait_until='BUILD')
-        resp, resc_server = cls.create_test_server(wait_until='ACTIVE')
         cls.server_id = server['id']
         cls.password = server['admin_password']
         cls.servers_client.wait_for_server_status(cls.server_id, 'ACTIVE')
 
-        # Server for negative tests
-        cls.rescue_id = resc_server['id']
-        cls.rescue_password = resc_server['admin_password']
-
-        cls.servers_client.rescue_server(
-            cls.rescue_id, admin_password=cls.rescue_password)
-        cls.servers_client.wait_for_server_status(cls.rescue_id, 'RESCUE')
-
-    def setUp(self):
-        super(ServerRescueV3TestJSON, self).setUp()
-
-    @classmethod
-    def tearDownClass(cls):
-        client = cls.volumes_client
-        client.delete_volume(str(cls.volume_to_attach['id']).strip())
-        client.delete_volume(str(cls.volume_to_detach['id']).strip())
-        super(ServerRescueV3TestJSON, cls).tearDownClass()
-
-    def tearDown(self):
-        super(ServerRescueV3TestJSON, self).tearDown()
-
-    def _detach(self, server_id, volume_id):
-        self.servers_client.detach_volume(server_id, volume_id)
-        self.volumes_client.wait_for_volume_status(volume_id,
-                                                   'available')
-
-    def _delete(self, volume_id):
-        self.volumes_client.delete_volume(volume_id)
-
-    def _unrescue(self, server_id):
-        resp, body = self.servers_client.unrescue_server(server_id)
-        self.assertEqual(202, resp.status)
-        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
-
-    def _unpause(self, server_id):
-        resp, body = self.servers_client.unpause_server(server_id)
-        self.assertEqual(202, resp.status)
-        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
-
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_rescue_unrescue_instance(self):
         resp, body = self.servers_client.rescue_server(
             self.server_id, admin_password=self.password)
@@ -97,73 +38,3 @@
         resp, body = self.servers_client.unrescue_server(self.server_id)
         self.assertEqual(202, resp.status)
         self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
-
-    @attr(type=['negative', 'gate'])
-    def test_rescue_paused_instance(self):
-        # Rescue a paused server
-        resp, body = self.servers_client.pause_server(
-            self.server_id)
-        self.addCleanup(self._unpause, self.server_id)
-        self.assertEqual(202, resp.status)
-        self.servers_client.wait_for_server_status(self.server_id, 'PAUSED')
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.rescue_server,
-                          self.server_id)
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_reboot(self):
-        self.assertRaises(exceptions.Conflict, self.servers_client.reboot,
-                          self.rescue_id, 'HARD')
-
-    @attr(type=['negative', 'gate'])
-    def test_rescue_non_existent_server(self):
-        # Rescue a non-existing server
-        self.assertRaises(exceptions.NotFound,
-                          self.servers_client.rescue_server,
-                          '999erra43')
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_rebuild(self):
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.rebuild,
-                          self.rescue_id,
-                          self.image_ref_alt)
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_attach_volume(self):
-        # Rescue the server
-        self.servers_client.rescue_server(self.server_id,
-                                          admin_password=self.password)
-        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
-        self.addCleanup(self._unrescue, self.server_id)
-
-        # Attach the volume to the server
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.attach_volume,
-                          self.server_id,
-                          self.volume_to_attach['id'],
-                          device='/dev/%s' % self.device)
-
-    @attr(type=['negative', 'gate'])
-    def test_rescued_vm_detach_volume(self):
-        # Attach the volume to the server
-        self.servers_client.attach_volume(self.server_id,
-                                          self.volume_to_detach['id'],
-                                          device='/dev/%s' % self.device)
-        self.volumes_client.wait_for_volume_status(
-            self.volume_to_detach['id'], 'in-use')
-
-        # Rescue the server
-        self.servers_client.rescue_server(self.server_id,
-                                          admin_password=self.password)
-        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
-        # addCleanup is a LIFO queue
-        self.addCleanup(self._detach, self.server_id,
-                        self.volume_to_detach['id'])
-        self.addCleanup(self._unrescue, self.server_id)
-
-        # Detach the volume from the server expecting failure
-        self.assertRaises(exceptions.Conflict,
-                          self.servers_client.detach_volume,
-                          self.server_id,
-                          self.volume_to_detach['id'])
diff --git a/tempest/api/compute/v3/servers/test_server_rescue_negative.py b/tempest/api/compute/v3/servers/test_server_rescue_negative.py
new file mode 100644
index 0000000..6e09376
--- /dev/null
+++ b/tempest/api/compute/v3/servers/test_server_rescue_negative.py
@@ -0,0 +1,133 @@
+# Copyright 2013 Hewlett-Packard Development Company, L.P.
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class ServerRescueNegativeV3Test(base.BaseV3ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(ServerRescueNegativeV3Test, cls).setUpClass()
+        cls.device = 'vdf'
+
+        # Create a volume and wait for it to become ready for attach
+        resp, cls.volume = cls.volumes_client.create_volume(
+            1, display_name=data_utils.rand_name(cls.__name__ + '_volume'))
+        cls.volumes_client.wait_for_volume_status(
+            cls.volume['id'], 'available')
+
+        # Server for negative tests
+        resp, server = cls.create_test_server(wait_until='BUILD')
+        resp, resc_server = cls.create_test_server(wait_until='ACTIVE')
+        cls.server_id = server['id']
+        cls.password = server['admin_password']
+        cls.rescue_id = resc_server['id']
+        cls.rescue_password = resc_server['admin_password']
+
+        cls.servers_client.rescue_server(
+            cls.rescue_id, admin_password=cls.rescue_password)
+        cls.servers_client.wait_for_server_status(cls.rescue_id, 'RESCUE')
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.delete_volume(cls.volume['id'])
+        super(ServerRescueNegativeV3Test, cls).tearDownClass()
+
+    def _detach(self, server_id, volume_id):
+        self.servers_client.detach_volume(server_id, volume_id)
+        self.volumes_client.wait_for_volume_status(volume_id,
+                                                   'available')
+
+    def _unrescue(self, server_id):
+        resp, body = self.servers_client.unrescue_server(server_id)
+        self.assertEqual(202, resp.status)
+        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
+
+    def _unpause(self, server_id):
+        resp, body = self.servers_client.unpause_server(server_id)
+        self.assertEqual(202, resp.status)
+        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescue_paused_instance(self):
+        # Rescue a paused server
+        resp, body = self.servers_client.pause_server(
+            self.server_id)
+        self.addCleanup(self._unpause, self.server_id)
+        self.assertEqual(202, resp.status)
+        self.servers_client.wait_for_server_status(self.server_id, 'PAUSED')
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.rescue_server,
+                          self.server_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_reboot(self):
+        self.assertRaises(exceptions.Conflict, self.servers_client.reboot,
+                          self.rescue_id, 'HARD')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescue_non_existent_server(self):
+        # Rescue a non-existing server
+        self.assertRaises(exceptions.NotFound,
+                          self.servers_client.rescue_server,
+                          data_utils.rand_uuid())
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_rebuild(self):
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.rebuild,
+                          self.rescue_id,
+                          self.image_ref_alt)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_attach_volume(self):
+        # Rescue the server
+        self.servers_client.rescue_server(self.server_id,
+                                          admin_password=self.password)
+        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
+        self.addCleanup(self._unrescue, self.server_id)
+
+        # Attach the volume to the server
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.attach_volume,
+                          self.server_id,
+                          self.volume['id'],
+                          device='/dev/%s' % self.device)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_rescued_vm_detach_volume(self):
+        # Attach the volume to the server
+        self.servers_client.attach_volume(self.server_id,
+                                          self.volume['id'],
+                                          device='/dev/%s' % self.device)
+        self.volumes_client.wait_for_volume_status(self.volume['id'], 'in-use')
+
+        # Rescue the server
+        self.servers_client.rescue_server(self.server_id,
+                                          admin_password=self.password)
+        self.servers_client.wait_for_server_status(self.server_id, 'RESCUE')
+        # addCleanup is a LIFO queue
+        self.addCleanup(self._detach, self.server_id, self.volume['id'])
+        self.addCleanup(self._unrescue, self.server_id)
+
+        # Detach the volume from the server expecting failure
+        self.assertRaises(exceptions.Conflict,
+                          self.servers_client.detach_volume,
+                          self.server_id,
+                          self.volume['id'])
diff --git a/tempest/api/compute/v3/servers/test_servers.py b/tempest/api/compute/v3/servers/test_servers.py
index c476b78..426ee8d 100644
--- a/tempest/api/compute/v3/servers/test_servers.py
+++ b/tempest/api/compute/v3/servers/test_servers.py
@@ -18,17 +18,16 @@
 from tempest import test
 
 
-class ServersV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ServersV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(ServersV3TestJSON, cls).setUpClass()
+        super(ServersV3Test, cls).setUpClass()
         cls.client = cls.servers_client
 
     def tearDown(self):
         self.clear_servers()
-        super(ServersV3TestJSON, self).tearDown()
+        super(ServersV3Test, self).tearDown()
 
     @test.attr(type='gate')
     def test_create_server_with_admin_password(self):
@@ -105,38 +104,6 @@
                          server['os-access-ips:access_ip_v6'])
 
     @test.attr(type='gate')
-    def test_delete_server_while_in_shutoff_state(self):
-        # Delete a server while it's VM state is Shutoff
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, body = self.client.stop(server['id'])
-        self.client.wait_for_server_status(server['id'], 'SHUTOFF')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @test.attr(type='gate')
-    def test_delete_server_while_in_pause_state(self):
-        # Delete a server while it's VM state is Pause
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, body = self.client.pause_server(server['id'])
-        self.client.wait_for_server_status(server['id'], 'PAUSED')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @test.attr(type='gate')
-    def test_delete_server_while_in_building_state(self):
-        # Delete a server while it's VM state is Building
-        resp, server = self.create_test_server(wait_until='BUILD')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @test.attr(type='gate')
-    def test_delete_active_server(self):
-        # Delete a server while it's VM state is Active
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        resp, _ = self.client.delete_server(server['id'])
-        self.assertEqual('204', resp['status'])
-
-    @test.attr(type='gate')
     def test_create_server_with_ipv6_addr_only(self):
         # Create a server without an IPv4 address(only IPv6 address).
         resp, server = self.create_test_server(access_ip_v6='2001:2001::3')
diff --git a/tempest/api/compute/v3/servers/test_servers_negative.py b/tempest/api/compute/v3/servers/test_servers_negative.py
index e58d33d..cb5e93d 100644
--- a/tempest/api/compute/v3/servers/test_servers_negative.py
+++ b/tempest/api/compute/v3/servers/test_servers_negative.py
@@ -19,15 +19,17 @@
 from tempest.api.compute import base
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest import test
 
+CONF = config.CONF
 
-class ServersNegativeV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+
+class ServersNegativeV3Test(base.BaseV3ComputeTest):
 
     def setUp(self):
-        super(ServersNegativeV3TestJSON, self).setUp()
+        super(ServersNegativeV3Test, self).setUp()
         try:
             self.client.wait_for_server_status(self.server_id, 'ACTIVE')
         except Exception:
@@ -35,7 +37,7 @@
 
     @classmethod
     def setUpClass(cls):
-        super(ServersNegativeV3TestJSON, cls).setUpClass()
+        super(ServersNegativeV3Test, cls).setUpClass()
         cls.client = cls.servers_client
         cls.alt_os = clients.AltManager()
         cls.alt_client = cls.alt_os.servers_v3_client
@@ -155,9 +157,6 @@
     @test.attr(type=['negative', 'gate'])
     def test_create_numeric_server_name(self):
         # Create a server with a numeric name
-        if self.__class__._interface == "xml":
-            raise self.skipException("Not testable in XML")
-
         server_name = 12345
         self.assertRaises(exceptions.BadRequest,
                           self.create_test_server,
@@ -191,12 +190,13 @@
                           self.create_test_server,
                           key_name=key_name)
 
+    @test.skip_because(bug="1273948")
     @test.attr(type=['negative', 'gate'])
     def test_create_server_metadata_exceeds_length_limit(self):
         # Pass really long metadata while creating a server
 
         metadata = {'a': 'b' * 260}
-        self.assertRaises(exceptions.OverLimit,
+        self.assertRaises(exceptions.BadRequest,
                           self.create_test_server,
                           meta=metadata)
 
@@ -396,7 +396,7 @@
         self.assertEqual(202, resp.status)
         self.addCleanup(self.client.unshelve_server, self.server_id)
 
-        offload_time = self.config.compute.shelved_offload_time
+        offload_time = CONF.compute.shelved_offload_time
         if offload_time >= 0:
             self.client.wait_for_server_status(self.server_id,
                                                'SHELVED_OFFLOADED',
diff --git a/tempest/api/compute/v3/test_extensions.py b/tempest/api/compute/v3/test_extensions.py
index 32f62d5..3c612df 100644
--- a/tempest/api/compute/v3/test_extensions.py
+++ b/tempest/api/compute/v3/test_extensions.py
@@ -15,24 +15,25 @@
 
 
 from tempest.api.compute import base
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest import test
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
 
-class ExtensionsV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class ExtensionsV3Test(base.BaseV3ComputeTest):
 
     @test.attr(type='gate')
     def test_list_extensions(self):
         # List of all extensions
-        if len(self.config.compute_feature_enabled.api_v3_extensions) == 0:
+        if len(CONF.compute_feature_enabled.api_v3_extensions) == 0:
             raise self.skipException('There are not any extensions configured')
         resp, extensions = self.extensions_client.list_extensions()
         self.assertEqual(200, resp.status)
-        ext = self.config.compute_feature_enabled.api_v3_extensions[0]
+        ext = CONF.compute_feature_enabled.api_v3_extensions[0]
         if ext == 'all':
             self.assertIn('Hosts', map(lambda x: x['name'], extensions))
         elif ext:
diff --git a/tempest/api/compute/v3/test_live_block_migration.py b/tempest/api/compute/v3/test_live_block_migration.py
index 087bffb..33d2bd9 100644
--- a/tempest/api/compute/v3/test_live_block_migration.py
+++ b/tempest/api/compute/v3/test_live_block_migration.py
@@ -13,26 +13,21 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import random
-import string
-
 import testtools
 
 from tempest.api.compute import base
 from tempest import config
-from tempest import exceptions
 from tempest.test import attr
 
+CONF = config.CONF
 
-class LiveBlockMigrationV3TestJSON(base.BaseV3ComputeAdminTest):
+
+class LiveBlockMigrationV3Test(base.BaseV3ComputeAdminTest):
     _host_key = 'os-extended-server-attributes:host'
-    _interface = 'json'
-
-    CONF = config.CONF
 
     @classmethod
     def setUpClass(cls):
-        super(LiveBlockMigrationV3TestJSON, cls).setUpClass()
+        super(LiveBlockMigrationV3Test, cls).setUpClass()
 
         cls.admin_hosts_client = cls.hosts_admin_client
         cls.admin_servers_client = cls.servers_admin_client
@@ -57,7 +52,7 @@
     def _migrate_server_to(self, server_id, dest_host):
         _resp, body = self.admin_servers_client.live_migrate_server(
             server_id, dest_host,
-            self.config.compute_feature_enabled.
+            CONF.compute_feature_enabled.
             block_migration_for_live_migration)
         return body
 
@@ -66,14 +61,6 @@
             if host != target_host:
                 return target_host
 
-    def _get_non_existing_host_name(self):
-        random_name = ''.join(
-            random.choice(string.ascii_uppercase) for x in range(20))
-
-        self.assertNotIn(random_name, self._get_compute_hostnames())
-
-        return random_name
-
     def _get_server_status(self, server_id):
         return self._get_server_details(server_id)['status']
 
@@ -111,18 +98,6 @@
         self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
         self.assertEqual(target_host, self._get_host_for_server(server_id))
 
-    @testtools.skipIf(not CONF.compute_feature_enabled.live_migration,
-                      'Live migration not available')
-    @attr(type='gate')
-    def test_invalid_host_for_migration(self):
-        # Migrating to an invalid host should not change the status
-        server_id = self._get_an_active_server()
-        target_host = self._get_non_existing_host_name()
-
-        self.assertRaises(exceptions.BadRequest, self._migrate_server_to,
-                          server_id, target_host)
-        self.assertEqual('ACTIVE', self._get_server_status(server_id))
-
     @testtools.skipIf(not CONF.compute_feature_enabled.live_migration or not
                       CONF.compute_feature_enabled.
                       block_migration_for_live_migration,
@@ -155,10 +130,3 @@
         self._migrate_server_to(server_id, target_host)
         self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
         self.assertEqual(target_host, self._get_host_for_server(server_id))
-
-    @classmethod
-    def tearDownClass(cls):
-        for server_id in cls.created_server_ids:
-            cls.servers_client.delete_server(server_id)
-
-        super(LiveBlockMigrationV3TestJSON, cls).tearDownClass()
diff --git a/tempest/api/compute/v3/test_live_block_migration_negative.py b/tempest/api/compute/v3/test_live_block_migration_negative.py
new file mode 100644
index 0000000..b4ec505
--- /dev/null
+++ b/tempest/api/compute/v3/test_live_block_migration_negative.py
@@ -0,0 +1,53 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+from tempest.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest import exceptions
+from tempest import test
+
+CONF = config.CONF
+
+
+class LiveBlockMigrationV3NegativeTest(base.BaseV3ComputeAdminTest):
+    _host_key = 'os-extended-server-attributes:host'
+
+    @classmethod
+    def setUpClass(cls):
+        super(LiveBlockMigrationV3NegativeTest, cls).setUpClass()
+        if not CONF.compute_feature_enabled.live_migration:
+            raise cls.skipException("Live migration is not enabled")
+
+        cls.admin_hosts_client = cls.hosts_admin_client
+        cls.admin_servers_client = cls.servers_admin_client
+
+    def _migrate_server_to(self, server_id, dest_host):
+        _resp, body = self.admin_servers_client.live_migrate_server(
+            server_id, dest_host,
+            CONF.compute_feature_enabled.
+            block_migration_for_live_migration)
+        return body
+
+    @test.attr(type=['negative', 'gate'])
+    def test_invalid_host_for_migration(self):
+        # Migrating to an invalid host should not change the status
+        target_host = data_utils.rand_name('host-')
+        _, server = self.create_test_server(wait_until="ACTIVE")
+        server_id = server['id']
+        self.assertRaises(exceptions.BadRequest, self._migrate_server_to,
+                          server_id, target_host)
+        self.servers_client.wait_for_server_status(server_id, 'ACTIVE')
diff --git a/tempest/api/compute/v3/test_quotas.py b/tempest/api/compute/v3/test_quotas.py
index 1cbfa2b..b53d9be 100644
--- a/tempest/api/compute/v3/test_quotas.py
+++ b/tempest/api/compute/v3/test_quotas.py
@@ -17,12 +17,11 @@
 from tempest import test
 
 
-class QuotasV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class QuotasV3Test(base.BaseV3ComputeTest):
 
     @classmethod
     def setUpClass(cls):
-        super(QuotasV3TestJSON, cls).setUpClass()
+        super(QuotasV3Test, cls).setUpClass()
         cls.client = cls.quotas_client
         cls.admin_client = cls._get_identity_admin_client()
         resp, tenants = cls.admin_client.list_tenants()
diff --git a/tempest/api/compute/v3/test_version.py b/tempest/api/compute/v3/test_version.py
index 6fbe794..1a74e35 100644
--- a/tempest/api/compute/v3/test_version.py
+++ b/tempest/api/compute/v3/test_version.py
@@ -18,8 +18,7 @@
 from tempest import test
 
 
-class VersionV3TestJSON(base.BaseV3ComputeTest):
-    _interface = 'json'
+class VersionV3Test(base.BaseV3ComputeTest):
 
     @test.attr(type='gate')
     def test_version(self):
diff --git a/tempest/api/compute/volumes/test_attach_volume.py b/tempest/api/compute/volumes/test_attach_volume.py
index d51bf13..3c5feed 100644
--- a/tempest/api/compute/volumes/test_attach_volume.py
+++ b/tempest/api/compute/volumes/test_attach_volume.py
@@ -16,15 +16,14 @@
 import testtools
 
 from tempest.api.compute import base
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
 
 class AttachVolumeTestJSON(base.BaseV2ComputeTest):
-    _interface = 'json'
     run_ssh = CONF.compute.run_ssh
 
     def __init__(self, *args, **kwargs):
@@ -36,8 +35,8 @@
     @classmethod
     def setUpClass(cls):
         super(AttachVolumeTestJSON, cls).setUpClass()
-        cls.device = cls.config.compute.volume_device_name
-        if not cls.config.service_available.cinder:
+        cls.device = CONF.compute.volume_device_name
+        if not CONF.service_available.cinder:
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
@@ -78,7 +77,7 @@
         self.addCleanup(self._detach, server['id'], volume['id'])
 
     @testtools.skipIf(not run_ssh, 'SSH required for this test')
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_attach_detach_volume(self):
         # Stop and Start a server with an attached volume, ensuring that
         # the volume remains attached.
@@ -92,8 +91,8 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user, server['adminPass'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['adminPass'])
         partitions = linux_client.get_partitions()
         self.assertIn(self.device, partitions)
 
@@ -106,8 +105,8 @@
         self.servers_client.start(server['id'])
         self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
 
-        linux_client = RemoteClient(server,
-                                    self.image_ssh_user, server['adminPass'])
+        linux_client = remote_client.RemoteClient(server, self.image_ssh_user,
+                                                  server['adminPass'])
         partitions = linux_client.get_partitions()
         self.assertNotIn(self.device, partitions)
 
diff --git a/tempest/api/compute/volumes/test_volumes_get.py b/tempest/api/compute/volumes/test_volumes_get.py
index b5a4802..c3d6ba6 100644
--- a/tempest/api/compute/volumes/test_volumes_get.py
+++ b/tempest/api/compute/volumes/test_volumes_get.py
@@ -15,23 +15,24 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from testtools.matchers import ContainsAll
+from tempest import config
+from tempest import test
+from testtools import matchers
+
+CONF = config.CONF
 
 
 class VolumesGetTestJSON(base.BaseV2ComputeTest):
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(VolumesGetTestJSON, cls).setUpClass()
         cls.client = cls.volumes_extensions_client
-        if not cls.config.service_available.cinder:
+        if not CONF.service_available.cinder:
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_create_get_delete(self):
         # CREATE, GET, DELETE Volume
         volume = None
@@ -41,7 +42,7 @@
         resp, volume = self.client.create_volume(size=1,
                                                  display_name=v_name,
                                                  metadata=metadata)
-        self.addCleanup(self._delete_volume, volume)
+        self.addCleanup(self.delete_volume, volume['id'])
         self.assertEqual(200, resp.status)
         self.assertIn('id', volume)
         self.assertIn('displayName', volume)
@@ -65,20 +66,10 @@
                          'The fetched Volume is different '
                          'from the created Volume')
         self.assertThat(fetched_volume['metadata'].items(),
-                        ContainsAll(metadata.items()),
+                        matchers.ContainsAll(metadata.items()),
                         'The fetched Volume metadata misses data '
                         'from the created Volume')
 
-    def _delete_volume(self, volume):
-        # Delete the Volume created in this method
-        try:
-            resp, _ = self.client.delete_volume(volume['id'])
-            self.assertEqual(202, resp.status)
-            # Checking if the deleted Volume still exists
-            self.client.wait_for_resource_deletion(volume['id'])
-        except KeyError:
-            return
-
 
 class VolumesGetTestXML(VolumesGetTestJSON):
     _interface = "xml"
diff --git a/tempest/api/compute/volumes/test_volumes_list.py b/tempest/api/compute/volumes/test_volumes_list.py
index ac89f99..9867c64 100644
--- a/tempest/api/compute/volumes/test_volumes_list.py
+++ b/tempest/api/compute/volumes/test_volumes_list.py
@@ -15,8 +15,11 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class VolumesTestJSON(base.BaseV2ComputeTest):
 
@@ -28,13 +31,11 @@
     VOLUME_BACKING_FILE_SIZE is atleast 4G in your localrc
     """
 
-    _interface = 'json'
-
     @classmethod
     def setUpClass(cls):
         super(VolumesTestJSON, cls).setUpClass()
         cls.client = cls.volumes_extensions_client
-        if not cls.config.service_available.cinder:
+        if not CONF.service_available.cinder:
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
         # Create 3 Volumes
@@ -59,7 +60,7 @@
                     # too small. So, here, we clean up whatever we did manage
                     # to create and raise a SkipTest
                     for volume in cls.volume_list:
-                        cls.client.delete_volume(volume)
+                        cls.delete_volume(volume['id'])
                     msg = ("Failed to create ALL necessary volumes to run "
                            "test. This typically means that the backing file "
                            "size of the nova-volumes group is too small to "
@@ -71,8 +72,7 @@
     def tearDownClass(cls):
         # Delete the created Volumes
         for volume in cls.volume_list:
-            resp, _ = cls.client.delete_volume(volume['id'])
-            cls.client.wait_for_resource_deletion(volume['id'])
+            cls.delete_volume(volume['id'])
         super(VolumesTestJSON, cls).tearDownClass()
 
     @attr(type='gate')
diff --git a/tempest/api/compute/volumes/test_volumes_negative.py b/tempest/api/compute/volumes/test_volumes_negative.py
index e01e349..cecaf62 100644
--- a/tempest/api/compute/volumes/test_volumes_negative.py
+++ b/tempest/api/compute/volumes/test_volumes_negative.py
@@ -17,18 +17,20 @@
 
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class VolumesNegativeTest(base.BaseV2ComputeTest):
-    _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(VolumesNegativeTest, cls).setUpClass()
         cls.client = cls.volumes_extensions_client
-        if not cls.config.service_available.cinder:
+        if not CONF.service_available.cinder:
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
diff --git a/tempest/api/data_processing/__init__.py b/tempest/api/data_processing/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/data_processing/__init__.py
diff --git a/tempest/api/data_processing/base.py b/tempest/api/data_processing/base.py
new file mode 100644
index 0000000..5b272ef
--- /dev/null
+++ b/tempest/api/data_processing/base.py
@@ -0,0 +1,91 @@
+# Copyright (c) 2013 Mirantis Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from tempest import config
+import tempest.test
+
+
+CONF = config.CONF
+
+
+class BaseDataProcessingTest(tempest.test.BaseTestCase):
+    _interface = 'json'
+
+    @classmethod
+    def setUpClass(cls):
+        super(BaseDataProcessingTest, cls).setUpClass()
+        os = cls.get_client_manager()
+        if not CONF.service_available.savanna:
+            raise cls.skipException("Savanna support is required")
+        cls.client = os.data_processing_client
+
+        # set some constants
+        cls.flavor_ref = CONF.compute.flavor_ref
+        cls.simple_node_group_template = {
+            'plugin_name': 'vanilla',
+            'hadoop_version': '1.2.1',
+            'node_processes': [
+                "datanode",
+                "tasktracker"
+            ],
+            'flavor_id': cls.flavor_ref,
+            'node_configs': {
+                'HDFS': {
+                    'Data Node Heap Size': 1024
+                },
+                'MapReduce': {
+                    'Task Tracker Heap Size': 1024
+                }
+            }
+        }
+
+        # add lists for watched resources
+        cls._node_group_templates = []
+
+    @classmethod
+    def tearDownClass(cls):
+        # cleanup node group templates
+        for ngt_id in cls._node_group_templates:
+            try:
+                cls.client.delete_node_group_template(ngt_id)
+            except Exception:
+                # ignore errors while auto removing created resource
+                pass
+        cls.clear_isolated_creds()
+        super(BaseDataProcessingTest, cls).tearDownClass()
+
+    @classmethod
+    def create_node_group_template(cls, name, plugin_name, hadoop_version,
+                                   node_processes, flavor_id,
+                                   node_configs=None, **kwargs):
+        """Creates watched node group template with specified params.
+
+        It supports passing additional params using kwargs and returns created
+        object. All resources created in this method will be automatically
+        removed in tearDownClass method.
+        """
+
+        resp, body = cls.client.create_node_group_template(name, plugin_name,
+                                                           hadoop_version,
+                                                           node_processes,
+                                                           flavor_id,
+                                                           node_configs,
+                                                           **kwargs)
+
+        # store id of created node group template
+        template_id = body['id']
+        cls._node_group_templates.append(template_id)
+
+        return resp, body, template_id
diff --git a/tempest/api/data_processing/test_node_group_templates.py b/tempest/api/data_processing/test_node_group_templates.py
new file mode 100644
index 0000000..ff4fa6a
--- /dev/null
+++ b/tempest/api/data_processing/test_node_group_templates.py
@@ -0,0 +1,83 @@
+# Copyright (c) 2013 Mirantis Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from tempest.api.data_processing import base as dp_base
+from tempest.common.utils import data_utils
+from tempest.test import attr
+
+
+class NodeGroupTemplateTest(dp_base.BaseDataProcessingTest):
+    def _create_simple_node_group_template(self, template_name=None):
+        """Creates simple Node Group Template with optional name specified.
+
+        It creates template and ensures response status and template name.
+        Returns id and name of created template.
+        """
+
+        if template_name is None:
+            # generate random name if it's not specified
+            template_name = data_utils.rand_name('savanna')
+
+        # create simple node group template
+        resp, body, template_id = self.create_node_group_template(
+            template_name, **self.simple_node_group_template)
+
+        # ensure that template created successfully
+        self.assertEqual(202, resp.status)
+        self.assertEqual(template_name, body['name'])
+
+        return template_id, template_name
+
+    @attr(type='smoke')
+    def test_node_group_template_create(self):
+        # just create and ensure template
+        self._create_simple_node_group_template()
+
+    @attr(type='smoke')
+    def test_node_group_template_list(self):
+        template_info = self._create_simple_node_group_template()
+
+        # check for node group template in list
+        resp, templates = self.client.list_node_group_templates()
+
+        self.assertEqual(200, resp.status)
+        templates_info = list([(template['id'], template['name'])
+                               for template in templates])
+        self.assertIn(template_info, templates_info)
+
+    @attr(type='smoke')
+    def test_node_group_template_get(self):
+        template_id, template_name = self._create_simple_node_group_template()
+
+        # check node group template fetch by id
+        resp, template = self.client.get_node_group_template(template_id)
+
+        self.assertEqual(200, resp.status)
+        self.assertEqual(template_name, template['name'])
+        self.assertEqual(self.simple_node_group_template['plugin_name'],
+                         template['plugin_name'])
+        self.assertEqual(self.simple_node_group_template['node_processes'],
+                         template['node_processes'])
+        self.assertEqual(self.simple_node_group_template['flavor_id'],
+                         template['flavor_id'])
+
+    @attr(type='smoke')
+    def test_node_group_template_delete(self):
+        template_id, template_name = self._create_simple_node_group_template()
+
+        # delete the node group template by id
+        resp = self.client.delete_node_group_template(template_id)
+
+        self.assertEqual('204', resp[0]['status'])
diff --git a/tempest/api/data_processing/test_plugins.py b/tempest/api/data_processing/test_plugins.py
new file mode 100644
index 0000000..3b941d8
--- /dev/null
+++ b/tempest/api/data_processing/test_plugins.py
@@ -0,0 +1,58 @@
+# Copyright (c) 2013 Mirantis Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from tempest.api.data_processing import base as dp_base
+from tempest.test import attr
+
+
+class PluginsTest(dp_base.BaseDataProcessingTest):
+    def _list_all_plugin_names(self):
+        """Returns all enabled plugin names.
+
+        It ensures response status and main plugins availability.
+        """
+        resp, plugins = self.client.list_plugins()
+
+        self.assertEqual(200, resp.status)
+
+        plugins_names = list([plugin['name'] for plugin in plugins])
+        self.assertIn('vanilla', plugins_names)
+        self.assertIn('hdp', plugins_names)
+
+        return plugins_names
+
+    @attr(type='smoke')
+    def test_plugin_list(self):
+        self._list_all_plugin_names()
+
+    @attr(type='smoke')
+    def test_plugin_get(self):
+        for plugin_name in self._list_all_plugin_names():
+            resp, plugin = self.client.get_plugin(plugin_name)
+
+            self.assertEqual(200, resp.status)
+            self.assertEqual(plugin_name, plugin['name'])
+
+            for plugin_version in plugin['versions']:
+                resp, detailed_plugin = self.client.get_plugin(plugin_name,
+                                                               plugin_version)
+
+                self.assertEqual(200, resp.status)
+                self.assertEqual(plugin_name, detailed_plugin['name'])
+
+                # check that required image tags contains name and version
+                image_tags = detailed_plugin['required_image_tags']
+                self.assertIn(plugin_name, image_tags)
+                self.assertIn(plugin_version, image_tags)
diff --git a/tempest/api/database/__init__.py b/tempest/api/database/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/database/__init__.py
diff --git a/tempest/api/database/base.py b/tempest/api/database/base.py
new file mode 100644
index 0000000..8add9ba
--- /dev/null
+++ b/tempest/api/database/base.py
@@ -0,0 +1,42 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest import config
+from tempest.openstack.common import log as logging
+import tempest.test
+
+CONF = config.CONF
+LOG = logging.getLogger(__name__)
+
+
+class BaseDatabaseTest(tempest.test.BaseTestCase):
+    """Base test case class for all Database API tests."""
+
+    _interface = 'json'
+    force_tenant_isolation = False
+
+    @classmethod
+    def setUpClass(cls):
+        super(BaseDatabaseTest, cls).setUpClass()
+        if not CONF.service_available.trove:
+            skip_msg = ("%s skipped as trove is not available" % cls.__name__)
+            raise cls.skipException(skip_msg)
+
+        cls.catalog_type = CONF.database.catalog_type
+        cls.db_flavor_ref = CONF.database.db_flavor_ref
+
+        os = cls.get_client_manager()
+        cls.os = os
+        cls.database_flavors_client = cls.os.database_flavors_client
diff --git a/tempest/api/database/flavors/__init__.py b/tempest/api/database/flavors/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/database/flavors/__init__.py
diff --git a/tempest/api/database/flavors/test_flavors.py b/tempest/api/database/flavors/test_flavors.py
new file mode 100644
index 0000000..a591e8e
--- /dev/null
+++ b/tempest/api/database/flavors/test_flavors.py
@@ -0,0 +1,41 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.database import base
+from tempest import test
+
+
+class DatabaseFlavorsTest(base.BaseDatabaseTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(DatabaseFlavorsTest, cls).setUpClass()
+        cls.client = cls.database_flavors_client
+
+    @test.attr(type='smoke')
+    def test_get_db_flavor(self):
+        # The expected flavor details should be returned
+        resp, flavor = self.client.get_db_flavor_details(self.db_flavor_ref)
+        self.assertEqual(self.db_flavor_ref, str(flavor['id']))
+        self.assertIn('ram', flavor)
+        self.assertIn('links', flavor)
+        self.assertIn('name', flavor)
+
+    @test.attr(type='smoke')
+    def test_list_db_flavors(self):
+        resp, flavor = self.client.get_db_flavor_details(self.db_flavor_ref)
+        # List of all flavors should contain the expected flavor
+        resp, flavors = self.client.list_db_flavors()
+        self.assertIn(flavor, flavors)
diff --git a/tempest/api/database/flavors/test_flavors_negative.py b/tempest/api/database/flavors/test_flavors_negative.py
new file mode 100644
index 0000000..202dc48
--- /dev/null
+++ b/tempest/api/database/flavors/test_flavors_negative.py
@@ -0,0 +1,32 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.database import base
+from tempest import exceptions
+from tempest import test
+
+
+class DatabaseFlavorsNegativeTest(base.BaseDatabaseTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(DatabaseFlavorsNegativeTest, cls).setUpClass()
+        cls.client = cls.database_flavors_client
+
+    @test.attr(type=['negative', 'gate'])
+    def test_get_non_existent_db_flavor(self):
+        # flavor details are not returned for non-existent flavors
+        self.assertRaises(exceptions.NotFound,
+                          self.client.get_db_flavor_details, -1)
diff --git a/tempest/api/identity/admin/test_roles.py b/tempest/api/identity/admin/test_roles.py
index f1124e4..5e78cce 100644
--- a/tempest/api/identity/admin/test_roles.py
+++ b/tempest/api/identity/admin/test_roles.py
@@ -13,18 +13,20 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from six import moves
+
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
 from tempest.test import attr
 
 
-class RolesTestJSON(base.BaseIdentityAdminTest):
+class RolesTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     @classmethod
     def setUpClass(cls):
         super(RolesTestJSON, cls).setUpClass()
-        for _ in xrange(5):
+        for _ in moves.xrange(5):
             role_name = data_utils.rand_name(name='role-')
             resp, role = cls.client.create_role(role_name)
             cls.data.roles.append(role)
diff --git a/tempest/api/identity/admin/test_roles_negative.py b/tempest/api/identity/admin/test_roles_negative.py
index e316dc7..7a0bdea 100644
--- a/tempest/api/identity/admin/test_roles_negative.py
+++ b/tempest/api/identity/admin/test_roles_negative.py
@@ -21,7 +21,7 @@
 from tempest.test import attr
 
 
-class RolesNegativeTestJSON(base.BaseIdentityAdminTest):
+class RolesNegativeTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     def _get_role_params(self):
@@ -41,10 +41,10 @@
     @attr(type=['negative', 'gate'])
     def test_list_roles_request_without_token(self):
         # Request to list roles without a valid token should fail
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.list_roles)
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_role_create_blank_name(self):
@@ -61,12 +61,12 @@
     @attr(type=['negative', 'gate'])
     def test_create_role_request_without_token(self):
         # Request to create role without a valid token should fail
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         role_name = data_utils.rand_name(name='role-')
         self.assertRaises(exceptions.Unauthorized,
                           self.client.create_role, role_name)
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_role_create_duplicate(self):
@@ -99,12 +99,12 @@
         self.assertEqual(200, resp.status)
         self.data.roles.append(body)
         role_id = body.get('id')
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized,
                           self.client.delete_role,
                           role_id)
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_delete_role_non_existent(self):
@@ -126,12 +126,12 @@
     def test_assign_user_role_request_without_token(self):
         # Request to assign a role to a user without a valid token
         (user, tenant, role) = self._get_role_params()
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized,
                           self.client.assign_user_role, tenant['id'],
                           user['id'], role['id'])
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_assign_user_role_for_non_existent_role(self):
@@ -176,12 +176,12 @@
         resp, user_role = self.client.assign_user_role(tenant['id'],
                                                        user['id'],
                                                        role['id'])
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized,
                           self.client.remove_user_role, tenant['id'],
                           user['id'], role['id'])
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_remove_user_role_non_existent_role(self):
@@ -219,14 +219,14 @@
     def test_list_user_roles_request_without_token(self):
         # Request to list user's roles without a valid token should fail
         (user, tenant, role) = self._get_role_params()
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         try:
             self.assertRaises(exceptions.Unauthorized,
                               self.client.list_user_roles, tenant['id'],
                               user['id'])
         finally:
-            self.client.clear_auth()
+            self.client.auth_provider.clear_auth()
 
 
 class RolesTestXML(RolesNegativeTestJSON):
diff --git a/tempest/api/identity/admin/test_services.py b/tempest/api/identity/admin/test_services.py
index 8ba333f..459c44c 100644
--- a/tempest/api/identity/admin/test_services.py
+++ b/tempest/api/identity/admin/test_services.py
@@ -13,6 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from six import moves
 
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
@@ -20,7 +21,7 @@
 from tempest.test import attr
 
 
-class ServicesTestJSON(base.BaseIdentityAdminTest):
+class ServicesTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     def _del_service(self, service_id):
@@ -69,7 +70,7 @@
     def test_list_services(self):
         # Create, List, Verify and Delete Services
         services = []
-        for _ in xrange(3):
+        for _ in moves.xrange(3):
             name = data_utils.rand_name('service-')
             type = data_utils.rand_name('type--')
             description = data_utils.rand_name('description-')
diff --git a/tempest/api/identity/admin/test_tenant_negative.py b/tempest/api/identity/admin/test_tenant_negative.py
index a4d9d97..44b54b8 100644
--- a/tempest/api/identity/admin/test_tenant_negative.py
+++ b/tempest/api/identity/admin/test_tenant_negative.py
@@ -21,7 +21,7 @@
 from tempest.test import attr
 
 
-class TenantsNegativeTestJSON(base.BaseIdentityAdminTest):
+class TenantsNegativeTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     @attr(type=['negative', 'gate'])
@@ -33,10 +33,10 @@
     @attr(type=['negative', 'gate'])
     def test_list_tenant_request_without_token(self):
         # Request to list tenants without a valid token should fail
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.list_tenants)
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_tenant_delete_by_unauthorized_user(self):
@@ -55,11 +55,11 @@
         resp, tenant = self.client.create_tenant(tenant_name)
         self.assertEqual(200, resp.status)
         self.data.tenants.append(tenant)
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.delete_tenant,
                           tenant['id'])
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_delete_non_existent_tenant(self):
@@ -93,11 +93,11 @@
     def test_create_tenant_request_without_token(self):
         # Create tenant request without a token should not be authorized
         tenant_name = data_utils.rand_name(name='tenant-')
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.create_tenant,
                           tenant_name)
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_create_tenant_with_empty_name(self):
@@ -135,11 +135,11 @@
         resp, tenant = self.client.create_tenant(tenant_name)
         self.assertEqual(200, resp.status)
         self.data.tenants.append(tenant)
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.update_tenant,
                           tenant['id'])
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
 
 class TenantsNegativeTestXML(TenantsNegativeTestJSON):
diff --git a/tempest/api/identity/admin/test_tenants.py b/tempest/api/identity/admin/test_tenants.py
index 46fa7a9..257a6d7 100644
--- a/tempest/api/identity/admin/test_tenants.py
+++ b/tempest/api/identity/admin/test_tenants.py
@@ -13,19 +13,21 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from six import moves
+
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
 from tempest.test import attr
 
 
-class TenantsTestJSON(base.BaseIdentityAdminTest):
+class TenantsTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     @attr(type='gate')
     def test_tenant_list_delete(self):
         # Create several tenants and delete them
         tenants = []
-        for _ in xrange(3):
+        for _ in moves.xrange(3):
             tenant_name = data_utils.rand_name(name='tenant-new')
             resp, tenant = self.client.create_tenant(tenant_name)
             self.assertEqual(200, resp.status)
diff --git a/tempest/api/identity/admin/test_tokens.py b/tempest/api/identity/admin/test_tokens.py
index cfe17fb..239433b 100644
--- a/tempest/api/identity/admin/test_tokens.py
+++ b/tempest/api/identity/admin/test_tokens.py
@@ -13,14 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import json
-
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
 from tempest.test import attr
 
 
-class TokensTestJSON(base.BaseIdentityAdminTest):
+class TokensTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     @attr(type='gate')
@@ -42,12 +40,11 @@
         rsp, body = self.token_client.auth(user_name,
                                            user_password,
                                            tenant['name'])
-        access_data = json.loads(body)['access']
         self.assertEqual(rsp['status'], '200')
-        self.assertEqual(access_data['token']['tenant']['name'],
+        self.assertEqual(body['token']['tenant']['name'],
                          tenant['name'])
         # then delete the token
-        token_id = access_data['token']['id']
+        token_id = body['token']['id']
         resp, body = self.client.delete_token(token_id)
         self.assertEqual(resp['status'], '204')
 
diff --git a/tempest/api/identity/admin/test_users.py b/tempest/api/identity/admin/test_users.py
index 14222fb..a4e6c17 100644
--- a/tempest/api/identity/admin/test_users.py
+++ b/tempest/api/identity/admin/test_users.py
@@ -13,14 +13,14 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from testtools.matchers import Contains
+from testtools import matchers
 
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
-class UsersTestJSON(base.BaseIdentityAdminTest):
+class UsersTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     @classmethod
@@ -30,7 +30,7 @@
         cls.alt_password = data_utils.rand_name('pass_')
         cls.alt_email = cls.alt_user + '@testmail.tm'
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_user(self):
         # Create a user
         self.data.setup_test_tenant()
@@ -41,7 +41,7 @@
         self.assertEqual('200', resp['status'])
         self.assertEqual(self.alt_user, user['name'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_user_with_enabled(self):
         # Create a user with enabled : False
         self.data.setup_test_tenant()
@@ -55,7 +55,7 @@
         self.assertEqual('false', str(user['enabled']).lower())
         self.assertEqual(self.alt_email, user['email'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_update_user(self):
         # Test case to check if updating of user attributes is successful.
         test_user = data_utils.rand_name('test_user_')
@@ -83,7 +83,7 @@
         self.assertEqual(u_email2, updated_user['email'])
         self.assertEqual('false', str(updated_user['enabled']).lower())
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_delete_user(self):
         # Delete a user
         test_user = data_utils.rand_name('test_user_')
@@ -95,7 +95,7 @@
         resp, body = self.client.delete_user(user['id'])
         self.assertEqual('204', resp['status'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_user_authentication(self):
         # Valid user's token is authenticated
         self.data.setup_test_user()
@@ -108,14 +108,14 @@
                                             self.data.test_tenant)
         self.assertEqual('200', resp['status'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_authentication_request_without_token(self):
         # Request for token authentication with a valid token in header
         self.data.setup_test_user()
         self.token_client.auth(self.data.test_user, self.data.test_password,
                                self.data.test_tenant)
         # Get the token of the current client
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         # Delete the token from database
         self.client.delete_token(token)
         # Re-auth
@@ -123,18 +123,18 @@
                                             self.data.test_password,
                                             self.data.test_tenant)
         self.assertEqual('200', resp['status'])
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_get_users(self):
         # Get a list of users and find the test user
         self.data.setup_test_user()
         resp, users = self.client.get_users()
         self.assertThat([u['name'] for u in users],
-                        Contains(self.data.test_user),
+                        matchers.Contains(self.data.test_user),
                         "Could not find %s" % self.data.test_user)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_users_for_tenant(self):
         # Return a list of all users for a tenant
         self.data.setup_test_tenant()
@@ -167,7 +167,7 @@
                          "Failed to find user %s in fetched list" %
                          ', '.join(m_user for m_user in missing_users))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_users_with_roles_for_tenant(self):
         # Return list of users on tenant when roles are assigned to users
         self.data.setup_test_user()
diff --git a/tempest/api/identity/admin/test_users_negative.py b/tempest/api/identity/admin/test_users_negative.py
index ba7af09..1188325 100644
--- a/tempest/api/identity/admin/test_users_negative.py
+++ b/tempest/api/identity/admin/test_users_negative.py
@@ -20,7 +20,7 @@
 import uuid
 
 
-class UsersNegativeTestJSON(base.BaseIdentityAdminTest):
+class UsersNegativeTestJSON(base.BaseIdentityV2AdminTest):
     _interface = 'json'
 
     @classmethod
@@ -75,7 +75,7 @@
         # Request to create a user without a valid token should fail
         self.data.setup_test_tenant()
         # Get the token of the current client
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         # Delete the token from database
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.create_user,
@@ -83,7 +83,7 @@
                           self.data.tenant['id'], self.alt_email)
 
         # Unset the token to allow further tests to generate a new token
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_create_user_with_enabled_non_bool(self):
@@ -108,14 +108,14 @@
         # Request to update a user without a valid token should fail
 
         # Get the token of the current client
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         # Delete the token from database
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.update_user,
                           self.alt_user)
 
         # Unset the token to allow further tests to generate a new token
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_update_user_by_unauthorized_user(self):
@@ -143,14 +143,14 @@
         # Request to delete a user without a valid token should fail
 
         # Get the token of the current client
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         # Delete the token from database
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.delete_user,
                           self.alt_user)
 
         # Unset the token to allow further tests to generate a new token
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_authentication_for_disabled_user(self):
@@ -207,10 +207,10 @@
     @attr(type=['negative', 'gate'])
     def test_get_users_request_without_token(self):
         # Request to get list of users without a valid token should fail
-        token = self.client.get_auth()
+        token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(exceptions.Unauthorized, self.client.get_users)
-        self.client.clear_auth()
+        self.client.auth_provider.clear_auth()
 
     @attr(type=['negative', 'gate'])
     def test_list_users_with_invalid_tenant(self):
diff --git a/tempest/api/identity/admin/v3/test_credentials.py b/tempest/api/identity/admin/v3/test_credentials.py
index 753eaa6..5f22d43 100644
--- a/tempest/api/identity/admin/v3/test_credentials.py
+++ b/tempest/api/identity/admin/v3/test_credentials.py
@@ -18,7 +18,7 @@
 from tempest.test import attr
 
 
-class CredentialsTestJSON(base.BaseIdentityAdminTest):
+class CredentialsTestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     @classmethod
@@ -32,23 +32,23 @@
         u_email = '%s@testmail.tm' % u_name
         u_password = data_utils.rand_name('pass-')
         for i in range(2):
-            resp, cls.project = cls.v3_client.create_project(
+            resp, cls.project = cls.client.create_project(
                 data_utils.rand_name('project-'),
                 description=data_utils.rand_name('project-desc-'))
             assert resp['status'] == '201', "Expected %s" % resp['status']
             cls.projects.append(cls.project['id'])
 
-        resp, cls.user_body = cls.v3_client.create_user(
+        resp, cls.user_body = cls.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, project_id=cls.projects[0])
         assert resp['status'] == '201', "Expected: %s" % resp['status']
 
     @classmethod
     def tearDownClass(cls):
-        resp, _ = cls.v3_client.delete_user(cls.user_body['id'])
+        resp, _ = cls.client.delete_user(cls.user_body['id'])
         assert resp['status'] == '204', "Expected: %s" % resp['status']
         for p in cls.projects:
-            resp, _ = cls.v3_client.delete_project(p)
+            resp, _ = cls.client.delete_project(p)
             assert resp['status'] == '204', "Expected: %s" % resp['status']
         super(CredentialsTestJSON, cls).tearDownClass()
 
diff --git a/tempest/api/identity/admin/v3/test_domains.py b/tempest/api/identity/admin/v3/test_domains.py
index 4017b62..086d235 100644
--- a/tempest/api/identity/admin/v3/test_domains.py
+++ b/tempest/api/identity/admin/v3/test_domains.py
@@ -19,14 +19,14 @@
 from tempest.test import attr
 
 
-class DomainsTestJSON(base.BaseIdentityAdminTest):
+class DomainsTestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     def _delete_domain(self, domain_id):
         # It is necessary to disable the domain before deleting,
         # or else it would result in unauthorized error
-        _, body = self.v3_client.update_domain(domain_id, enabled=False)
-        resp, _ = self.v3_client.delete_domain(domain_id)
+        _, body = self.client.update_domain(domain_id, enabled=False)
+        resp, _ = self.client.delete_domain(domain_id)
         self.assertEqual(204, resp.status)
 
     @attr(type='smoke')
@@ -35,14 +35,14 @@
         domain_ids = list()
         fetched_ids = list()
         for _ in range(3):
-            _, domain = self.v3_client.create_domain(
+            _, domain = self.client.create_domain(
                 data_utils.rand_name('domain-'),
                 description=data_utils.rand_name('domain-desc-'))
             # Delete the domain at the end of this method
             self.addCleanup(self._delete_domain, domain['id'])
             domain_ids.append(domain['id'])
         # List and Verify Domains
-        resp, body = self.v3_client.list_domains()
+        resp, body = self.client.list_domains()
         self.assertEqual(resp['status'], '200')
         for d in body:
             fetched_ids.append(d['id'])
@@ -53,7 +53,7 @@
     def test_create_update_delete_domain(self):
         d_name = data_utils.rand_name('domain-')
         d_desc = data_utils.rand_name('domain-desc-')
-        resp_1, domain = self.v3_client.create_domain(
+        resp_1, domain = self.client.create_domain(
             d_name, description=d_desc)
         self.assertEqual(resp_1['status'], '201')
         self.addCleanup(self._delete_domain, domain['id'])
@@ -72,7 +72,7 @@
         new_desc = data_utils.rand_name('new-desc-')
         new_name = data_utils.rand_name('new-name-')
 
-        resp_2, updated_domain = self.v3_client.update_domain(
+        resp_2, updated_domain = self.client.update_domain(
             domain['id'], name=new_name, description=new_desc)
         self.assertEqual(resp_2['status'], '200')
         self.assertIn('id', updated_domain)
@@ -85,7 +85,7 @@
         self.assertEqual(new_desc, updated_domain['description'])
         self.assertEqual('true', str(updated_domain['enabled']).lower())
 
-        resp_3, fetched_domain = self.v3_client.get_domain(domain['id'])
+        resp_3, fetched_domain = self.client.get_domain(domain['id'])
         self.assertEqual(resp_3['status'], '200')
         self.assertEqual(new_name, fetched_domain['name'])
         self.assertEqual(new_desc, fetched_domain['description'])
diff --git a/tempest/api/identity/admin/v3/test_endpoints.py b/tempest/api/identity/admin/v3/test_endpoints.py
index 4ae7884..05b704f 100644
--- a/tempest/api/identity/admin/v3/test_endpoints.py
+++ b/tempest/api/identity/admin/v3/test_endpoints.py
@@ -18,7 +18,7 @@
 from tempest.test import attr
 
 
-class EndPointsTestJSON(base.BaseIdentityAdminTest):
+class EndPointsTestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     @classmethod
@@ -31,8 +31,8 @@
         s_type = data_utils.rand_name('type--')
         s_description = data_utils.rand_name('description-')
         resp, cls.service_data =\
-            cls.identity_client.create_service(s_name, s_type,
-                                               description=s_description)
+            cls.service_client.create_service(s_name, s_type,
+                                              description=s_description)
         cls.service_id = cls.service_data['id']
         cls.service_ids.append(cls.service_id)
         # Create endpoints so as to use for LIST and GET test cases
@@ -50,7 +50,7 @@
         for e in cls.setup_endpoints:
             cls.client.delete_endpoint(e['id'])
         for s in cls.service_ids:
-            cls.identity_client.delete_service(s)
+            cls.service_client.delete_service(s)
         super(EndPointsTestJSON, cls).tearDownClass()
 
     @attr(type='gate')
@@ -107,8 +107,8 @@
         s_type = data_utils.rand_name('type--')
         s_description = data_utils.rand_name('description-')
         resp, self.service2 =\
-            self.identity_client.create_service(s_name, s_type,
-                                                description=s_description)
+            self.service_client.create_service(s_name, s_type,
+                                               description=s_description)
         self.service_ids.append(self.service2['id'])
         # Updating endpoint with new values
         region2 = data_utils.rand_name('region')
@@ -125,7 +125,7 @@
         self.assertEqual(interface2, endpoint['interface'])
         self.assertEqual(url2, endpoint['url'])
         self.assertEqual(region2, endpoint['region'])
-        self.assertEqual('False', str(endpoint['enabled']))
+        self.assertEqual('false', str(endpoint['enabled']).lower())
         self.addCleanup(self.client.delete_endpoint, endpoint_for_update['id'])
 
 
diff --git a/tempest/api/identity/admin/v3/test_groups.py b/tempest/api/identity/admin/v3/test_groups.py
index 70afec7..6e898b2 100644
--- a/tempest/api/identity/admin/v3/test_groups.py
+++ b/tempest/api/identity/admin/v3/test_groups.py
@@ -18,7 +18,7 @@
 from tempest import test
 
 
-class GroupsV3TestJSON(base.BaseIdentityAdminTest):
+class GroupsV3TestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     @classmethod
@@ -29,23 +29,23 @@
     def test_group_create_update_get(self):
         name = data_utils.rand_name('Group')
         description = data_utils.rand_name('Description')
-        resp, group = self.v3_client.create_group(name,
-                                                  description=description)
-        self.addCleanup(self.v3_client.delete_group, group['id'])
+        resp, group = self.client.create_group(name,
+                                               description=description)
+        self.addCleanup(self.client.delete_group, group['id'])
         self.assertEqual(resp['status'], '201')
         self.assertEqual(group['name'], name)
         self.assertEqual(group['description'], description)
 
         new_name = data_utils.rand_name('UpdateGroup')
         new_desc = data_utils.rand_name('UpdateDescription')
-        resp, updated_group = self.v3_client.update_group(group['id'],
-                                                          name=new_name,
-                                                          description=new_desc)
+        resp, updated_group = self.client.update_group(group['id'],
+                                                       name=new_name,
+                                                       description=new_desc)
         self.assertEqual(resp['status'], '200')
         self.assertEqual(updated_group['name'], new_name)
         self.assertEqual(updated_group['description'], new_desc)
 
-        resp, new_group = self.v3_client.get_group(group['id'])
+        resp, new_group = self.client.get_group(group['id'])
         self.assertEqual(resp['status'], '200')
         self.assertEqual(group['id'], new_group['id'])
         self.assertEqual(new_name, new_group['name'])
@@ -54,27 +54,27 @@
     @test.attr(type='smoke')
     def test_group_users_add_list_delete(self):
         name = data_utils.rand_name('Group')
-        resp, group = self.v3_client.create_group(name)
-        self.addCleanup(self.v3_client.delete_group, group['id'])
+        resp, group = self.client.create_group(name)
+        self.addCleanup(self.client.delete_group, group['id'])
         # add user into group
         users = []
         for i in range(3):
             name = data_utils.rand_name('User')
-            resp, user = self.v3_client.create_user(name)
+            resp, user = self.client.create_user(name)
             users.append(user)
-            self.addCleanup(self.v3_client.delete_user, user['id'])
-            self.v3_client.add_group_user(group['id'], user['id'])
+            self.addCleanup(self.client.delete_user, user['id'])
+            self.client.add_group_user(group['id'], user['id'])
 
         # list users in group
-        resp, group_users = self.v3_client.list_group_users(group['id'])
+        resp, group_users = self.client.list_group_users(group['id'])
         self.assertEqual(resp['status'], '200')
         self.assertEqual(users.sort(), group_users.sort())
         # delete user in group
         for user in users:
-            resp, body = self.v3_client.delete_group_user(group['id'],
-                                                          user['id'])
+            resp, body = self.client.delete_group_user(group['id'],
+                                                       user['id'])
             self.assertEqual(resp['status'], '204')
-        resp, group_users = self.v3_client.list_group_users(group['id'])
+        resp, group_users = self.client.list_group_users(group['id'])
         self.assertEqual(len(group_users), 0)
 
 
diff --git a/tempest/api/identity/admin/v3/test_policies.py b/tempest/api/identity/admin/v3/test_policies.py
index 0e8e4c3..3e04b5f 100644
--- a/tempest/api/identity/admin/v3/test_policies.py
+++ b/tempest/api/identity/admin/v3/test_policies.py
@@ -18,7 +18,7 @@
 from tempest.test import attr
 
 
-class PoliciesTestJSON(base.BaseIdentityAdminTest):
+class PoliciesTestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     def _delete_policy(self, policy_id):
diff --git a/tempest/api/identity/admin/v3/test_projects.py b/tempest/api/identity/admin/v3/test_projects.py
index 1fc5a6a..31a0ddd 100644
--- a/tempest/api/identity/admin/v3/test_projects.py
+++ b/tempest/api/identity/admin/v3/test_projects.py
@@ -13,182 +13,184 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from six import moves
+
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
-class ProjectsTestJSON(base.BaseIdentityAdminTest):
+class ProjectsTestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     def _delete_project(self, project_id):
-        resp, _ = self.v3_client.delete_project(project_id)
+        resp, _ = self.client.delete_project(project_id)
         self.assertEqual(resp['status'], '204')
         self.assertRaises(
-            exceptions.NotFound, self.v3_client.get_project, project_id)
+            exceptions.NotFound, self.client.get_project, project_id)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_project_list_delete(self):
         # Create several projects and delete them
-        for _ in xrange(3):
-            resp, project = self.v3_client.create_project(
+        for _ in moves.xrange(3):
+            resp, project = self.client.create_project(
                 data_utils.rand_name('project-new'))
             self.addCleanup(self._delete_project, project['id'])
 
-        resp, list_projects = self.v3_client.list_projects()
+        resp, list_projects = self.client.list_projects()
         self.assertEqual(resp['status'], '200')
 
-        resp, get_project = self.v3_client.get_project(project['id'])
+        resp, get_project = self.client.get_project(project['id'])
         self.assertIn(get_project, list_projects)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_project_create_with_description(self):
         # Create project with a description
         project_name = data_utils.rand_name('project-')
         project_desc = data_utils.rand_name('desc-')
-        resp, project = self.v3_client.create_project(
+        resp, project = self.client.create_project(
             project_name, description=project_desc)
-        self.v3data.projects.append(project)
+        self.data.projects.append(project)
         st1 = resp['status']
         project_id = project['id']
         desc1 = project['description']
         self.assertEqual(st1, '201')
         self.assertEqual(desc1, project_desc, 'Description should have '
                          'been sent in response for create')
-        resp, body = self.v3_client.get_project(project_id)
+        resp, body = self.client.get_project(project_id)
         desc2 = body['description']
         self.assertEqual(desc2, project_desc, 'Description does not appear'
                          'to be set')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_project_create_enabled(self):
         # Create a project that is enabled
         project_name = data_utils.rand_name('project-')
-        resp, project = self.v3_client.create_project(
+        resp, project = self.client.create_project(
             project_name, enabled=True)
-        self.v3data.projects.append(project)
+        self.data.projects.append(project)
         project_id = project['id']
         st1 = resp['status']
         en1 = project['enabled']
         self.assertEqual(st1, '201')
         self.assertTrue(en1, 'Enable should be True in response')
-        resp, body = self.v3_client.get_project(project_id)
+        resp, body = self.client.get_project(project_id)
         en2 = body['enabled']
         self.assertTrue(en2, 'Enable should be True in lookup')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_project_create_not_enabled(self):
         # Create a project that is not enabled
         project_name = data_utils.rand_name('project-')
-        resp, project = self.v3_client.create_project(
+        resp, project = self.client.create_project(
             project_name, enabled=False)
-        self.v3data.projects.append(project)
+        self.data.projects.append(project)
         st1 = resp['status']
         en1 = project['enabled']
         self.assertEqual(st1, '201')
         self.assertEqual('false', str(en1).lower(),
                          'Enable should be False in response')
-        resp, body = self.v3_client.get_project(project['id'])
+        resp, body = self.client.get_project(project['id'])
         en2 = body['enabled']
         self.assertEqual('false', str(en2).lower(),
                          'Enable should be False in lookup')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_project_update_name(self):
         # Update name attribute of a project
         p_name1 = data_utils.rand_name('project-')
-        resp, project = self.v3_client.create_project(p_name1)
-        self.v3data.projects.append(project)
+        resp, project = self.client.create_project(p_name1)
+        self.data.projects.append(project)
 
         resp1_name = project['name']
 
         p_name2 = data_utils.rand_name('project2-')
-        resp, body = self.v3_client.update_project(project['id'], name=p_name2)
+        resp, body = self.client.update_project(project['id'], name=p_name2)
         st2 = resp['status']
         resp2_name = body['name']
         self.assertEqual(st2, '200')
         self.assertNotEqual(resp1_name, resp2_name)
 
-        resp, body = self.v3_client.get_project(project['id'])
+        resp, body = self.client.get_project(project['id'])
         resp3_name = body['name']
 
         self.assertNotEqual(resp1_name, resp3_name)
         self.assertEqual(p_name1, resp1_name)
         self.assertEqual(resp2_name, resp3_name)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_project_update_desc(self):
         # Update description attribute of a project
         p_name = data_utils.rand_name('project-')
         p_desc = data_utils.rand_name('desc-')
-        resp, project = self.v3_client.create_project(
+        resp, project = self.client.create_project(
             p_name, description=p_desc)
-        self.v3data.projects.append(project)
+        self.data.projects.append(project)
         resp1_desc = project['description']
 
         p_desc2 = data_utils.rand_name('desc2-')
-        resp, body = self.v3_client.update_project(
+        resp, body = self.client.update_project(
             project['id'], description=p_desc2)
         st2 = resp['status']
         resp2_desc = body['description']
         self.assertEqual(st2, '200')
         self.assertNotEqual(resp1_desc, resp2_desc)
 
-        resp, body = self.v3_client.get_project(project['id'])
+        resp, body = self.client.get_project(project['id'])
         resp3_desc = body['description']
 
         self.assertNotEqual(resp1_desc, resp3_desc)
         self.assertEqual(p_desc, resp1_desc)
         self.assertEqual(resp2_desc, resp3_desc)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_project_update_enable(self):
         # Update the enabled attribute of a project
         p_name = data_utils.rand_name('project-')
         p_en = False
-        resp, project = self.v3_client.create_project(p_name, enabled=p_en)
-        self.v3data.projects.append(project)
+        resp, project = self.client.create_project(p_name, enabled=p_en)
+        self.data.projects.append(project)
 
         resp1_en = project['enabled']
 
         p_en2 = True
-        resp, body = self.v3_client.update_project(
+        resp, body = self.client.update_project(
             project['id'], enabled=p_en2)
         st2 = resp['status']
         resp2_en = body['enabled']
         self.assertEqual(st2, '200')
         self.assertNotEqual(resp1_en, resp2_en)
 
-        resp, body = self.v3_client.get_project(project['id'])
+        resp, body = self.client.get_project(project['id'])
         resp3_en = body['enabled']
 
         self.assertNotEqual(resp1_en, resp3_en)
         self.assertEqual('false', str(resp1_en).lower())
         self.assertEqual(resp2_en, resp3_en)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_associate_user_to_project(self):
         #Associate a user to a project
         #Create a Project
         p_name = data_utils.rand_name('project-')
-        resp, project = self.v3_client.create_project(p_name)
-        self.v3data.projects.append(project)
+        resp, project = self.client.create_project(p_name)
+        self.data.projects.append(project)
 
         #Create a User
         u_name = data_utils.rand_name('user-')
         u_desc = u_name + 'description'
         u_email = u_name + '@testmail.tm'
         u_password = data_utils.rand_name('pass-')
-        resp, user = self.v3_client.create_user(
+        resp, user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, project_id=project['id'])
         self.assertEqual(resp['status'], '201')
         # Delete the User at the end of this method
-        self.addCleanup(self.v3_client.delete_user, user['id'])
+        self.addCleanup(self.client.delete_user, user['id'])
 
         # Get User To validate the user details
-        resp, new_user_get = self.v3_client.get_user(user['id'])
+        resp, new_user_get = self.client.get_user(user['id'])
         #Assert response body of GET
         self.assertEqual(u_name, new_user_get['name'])
         self.assertEqual(u_desc, new_user_get['description'])
@@ -196,59 +198,6 @@
                          new_user_get['project_id'])
         self.assertEqual(u_email, new_user_get['email'])
 
-    @attr(type=['negative', 'gate'])
-    def test_list_projects_by_unauthorized_user(self):
-        # Non-admin user should not be able to list projects
-        self.assertRaises(exceptions.Unauthorized,
-                          self.v3_non_admin_client.list_projects)
-
-    @attr(type=['negative', 'gate'])
-    def test_project_create_duplicate(self):
-        # Project names should be unique
-        project_name = data_utils.rand_name('project-dup-')
-        resp, project = self.v3_client.create_project(project_name)
-        self.v3data.projects.append(project)
-
-        self.assertRaises(
-            exceptions.Conflict, self.v3_client.create_project, project_name)
-
-    @attr(type=['negative', 'gate'])
-    def test_create_project_by_unauthorized_user(self):
-        # Non-admin user should not be authorized to create a project
-        project_name = data_utils.rand_name('project-')
-        self.assertRaises(
-            exceptions.Unauthorized, self.v3_non_admin_client.create_project,
-            project_name)
-
-    @attr(type=['negative', 'gate'])
-    def test_create_project_with_empty_name(self):
-        # Project name should not be empty
-        self.assertRaises(exceptions.BadRequest, self.v3_client.create_project,
-                          name='')
-
-    @attr(type=['negative', 'gate'])
-    def test_create_projects_name_length_over_64(self):
-        # Project name length should not be greater than 64 characters
-        project_name = 'a' * 65
-        self.assertRaises(exceptions.BadRequest, self.v3_client.create_project,
-                          project_name)
-
-    @attr(type=['negative', 'gate'])
-    def test_project_delete_by_unauthorized_user(self):
-        # Non-admin user should not be able to delete a project
-        project_name = data_utils.rand_name('project-')
-        resp, project = self.v3_client.create_project(project_name)
-        self.v3data.projects.append(project)
-        self.assertRaises(
-            exceptions.Unauthorized, self.v3_non_admin_client.delete_project,
-            project['id'])
-
-    @attr(type=['negative', 'gate'])
-    def test_delete_non_existent_project(self):
-        # Attempt to delete a non existent project should fail
-        self.assertRaises(exceptions.NotFound, self.v3_client.delete_project,
-                          'junk_Project_123456abc')
-
 
 class ProjectsTestXML(ProjectsTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/identity/admin/v3/test_projects_negative.py b/tempest/api/identity/admin/v3/test_projects_negative.py
new file mode 100644
index 0000000..6b60d04
--- /dev/null
+++ b/tempest/api/identity/admin/v3/test_projects_negative.py
@@ -0,0 +1,80 @@
+# Copyright 2013 OpenStack, LLC
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.identity import base
+from tempest.common.utils import data_utils
+from tempest import exceptions
+from tempest import test
+
+
+class ProjectsNegativeTestJSON(base.BaseIdentityV3AdminTest):
+    _interface = 'json'
+
+    @test.attr(type=['negative', 'gate'])
+    def test_list_projects_by_unauthorized_user(self):
+        # Non-admin user should not be able to list projects
+        self.assertRaises(exceptions.Unauthorized,
+                          self.non_admin_client.list_projects)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_project_create_duplicate(self):
+        # Project names should be unique
+        project_name = data_utils.rand_name('project-dup-')
+        resp, project = self.client.create_project(project_name)
+        self.data.projects.append(project)
+
+        self.assertRaises(
+            exceptions.Conflict, self.client.create_project, project_name)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_project_by_unauthorized_user(self):
+        # Non-admin user should not be authorized to create a project
+        project_name = data_utils.rand_name('project-')
+        self.assertRaises(
+            exceptions.Unauthorized, self.non_admin_client.create_project,
+            project_name)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_project_with_empty_name(self):
+        # Project name should not be empty
+        self.assertRaises(exceptions.BadRequest, self.client.create_project,
+                          name='')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_projects_name_length_over_64(self):
+        # Project name length should not be greater than 64 characters
+        project_name = 'a' * 65
+        self.assertRaises(exceptions.BadRequest, self.client.create_project,
+                          project_name)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_project_delete_by_unauthorized_user(self):
+        # Non-admin user should not be able to delete a project
+        project_name = data_utils.rand_name('project-')
+        resp, project = self.client.create_project(project_name)
+        self.data.projects.append(project)
+        self.assertRaises(
+            exceptions.Unauthorized, self.non_admin_client.delete_project,
+            project['id'])
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_non_existent_project(self):
+        # Attempt to delete a non existent project should fail
+        self.assertRaises(exceptions.NotFound, self.client.delete_project,
+                          data_utils.rand_uuid_hex())
+
+
+class ProjectsNegativeTestXML(ProjectsNegativeTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/identity/admin/v3/test_roles.py b/tempest/api/identity/admin/v3/test_roles.py
index efaed39..467d28b 100644
--- a/tempest/api/identity/admin/v3/test_roles.py
+++ b/tempest/api/identity/admin/v3/test_roles.py
@@ -18,7 +18,7 @@
 from tempest.test import attr
 
 
-class RolesV3TestJSON(base.BaseIdentityAdminTest):
+class RolesV3TestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     @classmethod
@@ -30,20 +30,20 @@
         u_email = '%s@testmail.tm' % u_name
         u_password = data_utils.rand_name('pass-')
         resp = [None] * 5
-        resp[0], cls.project = cls.v3_client.create_project(
+        resp[0], cls.project = cls.client.create_project(
             data_utils.rand_name('project-'),
             description=data_utils.rand_name('project-desc-'))
-        resp[1], cls.domain = cls.v3_client.create_domain(
+        resp[1], cls.domain = cls.client.create_domain(
             data_utils.rand_name('domain-'),
             description=data_utils.rand_name('domain-desc-'))
-        resp[2], cls.group_body = cls.v3_client.create_group(
+        resp[2], cls.group_body = cls.client.create_group(
             data_utils.rand_name('Group-'), project_id=cls.project['id'],
             domain_id=cls.domain['id'])
-        resp[3], cls.user_body = cls.v3_client.create_user(
+        resp[3], cls.user_body = cls.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, project_id=cls.project['id'],
             domain_id=cls.domain['id'])
-        resp[4], cls.role = cls.v3_client.create_role(
+        resp[4], cls.role = cls.client.create_role(
             data_utils.rand_name('Role-'))
         for r in resp:
             assert r['status'] == '201', "Expected: %s" % r['status']
@@ -51,14 +51,14 @@
     @classmethod
     def tearDownClass(cls):
         resp = [None] * 5
-        resp[0], _ = cls.v3_client.delete_role(cls.role['id'])
-        resp[1], _ = cls.v3_client.delete_group(cls.group_body['id'])
-        resp[2], _ = cls.v3_client.delete_user(cls.user_body['id'])
-        resp[3], _ = cls.v3_client.delete_project(cls.project['id'])
+        resp[0], _ = cls.client.delete_role(cls.role['id'])
+        resp[1], _ = cls.client.delete_group(cls.group_body['id'])
+        resp[2], _ = cls.client.delete_user(cls.user_body['id'])
+        resp[3], _ = cls.client.delete_project(cls.project['id'])
         # NOTE(harika-vakadi): It is necessary to disable the domain
         # before deleting,or else it would result in unauthorized error
-        cls.v3_client.update_domain(cls.domain['id'], enabled=False)
-        resp[4], _ = cls.v3_client.delete_domain(cls.domain['id'])
+        cls.client.update_domain(cls.domain['id'], enabled=False)
+        resp[4], _ = cls.client.delete_domain(cls.domain['id'])
         for r in resp:
             assert r['status'] == '204', "Expected: %s" % r['status']
         super(RolesV3TestJSON, cls).tearDownClass()
@@ -71,32 +71,32 @@
     @attr(type='smoke')
     def test_role_create_update_get(self):
         r_name = data_utils.rand_name('Role-')
-        resp, role = self.v3_client.create_role(r_name)
-        self.addCleanup(self.v3_client.delete_role, role['id'])
+        resp, role = self.client.create_role(r_name)
+        self.addCleanup(self.client.delete_role, role['id'])
         self.assertEqual(resp['status'], '201')
         self.assertIn('name', role)
         self.assertEqual(role['name'], r_name)
 
         new_name = data_utils.rand_name('NewRole-')
-        resp, updated_role = self.v3_client.update_role(new_name, role['id'])
+        resp, updated_role = self.client.update_role(new_name, role['id'])
         self.assertEqual(resp['status'], '200')
         self.assertIn('name', updated_role)
         self.assertIn('id', updated_role)
         self.assertIn('links', updated_role)
         self.assertNotEqual(r_name, updated_role['name'])
 
-        resp, new_role = self.v3_client.get_role(role['id'])
+        resp, new_role = self.client.get_role(role['id'])
         self.assertEqual(resp['status'], '200')
         self.assertEqual(new_name, new_role['name'])
         self.assertEqual(updated_role['id'], new_role['id'])
 
     @attr(type='smoke')
     def test_grant_list_revoke_role_to_user_on_project(self):
-        resp, _ = self.v3_client.assign_user_role_on_project(
+        resp, _ = self.client.assign_user_role_on_project(
             self.project['id'], self.user_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
-        resp, roles = self.v3_client.list_user_roles_on_project(
+        resp, roles = self.client.list_user_roles_on_project(
             self.project['id'], self.user_body['id'])
 
         for i in roles:
@@ -105,17 +105,17 @@
         self._list_assertions(resp, roles, self.fetched_role_ids,
                               self.role['id'])
 
-        resp, _ = self.v3_client.revoke_role_from_user_on_project(
+        resp, _ = self.client.revoke_role_from_user_on_project(
             self.project['id'], self.user_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
     @attr(type='smoke')
     def test_grant_list_revoke_role_to_user_on_domain(self):
-        resp, _ = self.v3_client.assign_user_role_on_domain(
+        resp, _ = self.client.assign_user_role_on_domain(
             self.domain['id'], self.user_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
-        resp, roles = self.v3_client.list_user_roles_on_domain(
+        resp, roles = self.client.list_user_roles_on_domain(
             self.domain['id'], self.user_body['id'])
 
         for i in roles:
@@ -124,17 +124,17 @@
         self._list_assertions(resp, roles, self.fetched_role_ids,
                               self.role['id'])
 
-        resp, _ = self.v3_client.revoke_role_from_user_on_domain(
+        resp, _ = self.client.revoke_role_from_user_on_domain(
             self.domain['id'], self.user_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
     @attr(type='smoke')
     def test_grant_list_revoke_role_to_group_on_project(self):
-        resp, _ = self.v3_client.assign_group_role_on_project(
+        resp, _ = self.client.assign_group_role_on_project(
             self.project['id'], self.group_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
-        resp, roles = self.v3_client.list_group_roles_on_project(
+        resp, roles = self.client.list_group_roles_on_project(
             self.project['id'], self.group_body['id'])
 
         for i in roles:
@@ -143,17 +143,17 @@
         self._list_assertions(resp, roles, self.fetched_role_ids,
                               self.role['id'])
 
-        resp, _ = self.v3_client.revoke_role_from_group_on_project(
+        resp, _ = self.client.revoke_role_from_group_on_project(
             self.project['id'], self.group_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
     @attr(type='smoke')
     def test_grant_list_revoke_role_to_group_on_domain(self):
-        resp, _ = self.v3_client.assign_group_role_on_domain(
+        resp, _ = self.client.assign_group_role_on_domain(
             self.domain['id'], self.group_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
-        resp, roles = self.v3_client.list_group_roles_on_domain(
+        resp, roles = self.client.list_group_roles_on_domain(
             self.domain['id'], self.group_body['id'])
 
         for i in roles:
@@ -162,7 +162,7 @@
         self._list_assertions(resp, roles, self.fetched_role_ids,
                               self.role['id'])
 
-        resp, _ = self.v3_client.revoke_role_from_group_on_domain(
+        resp, _ = self.client.revoke_role_from_group_on_domain(
             self.domain['id'], self.group_body['id'], self.role['id'])
         self.assertEqual(resp['status'], '204')
 
diff --git a/tempest/api/identity/admin/v3/test_services.py b/tempest/api/identity/admin/v3/test_services.py
index 4d6c22f..c5d4ddf 100644
--- a/tempest/api/identity/admin/v3/test_services.py
+++ b/tempest/api/identity/admin/v3/test_services.py
@@ -19,20 +19,20 @@
 from tempest.test import attr
 
 
-class ServicesTestJSON(base.BaseIdentityAdminTest):
+class ServicesTestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     @attr(type='gate')
     def test_update_service(self):
         # Update description attribute of service
         name = data_utils.rand_name('service-')
-        type = data_utils.rand_name('type--')
-        description = data_utils.rand_name('description-')
-        resp, body = self.client.create_service(
-            name, type, description=description)
-        self.assertEqual('200', resp['status'])
+        serv_type = data_utils.rand_name('type--')
+        desc = data_utils.rand_name('description-')
+        resp, body = self.service_client.create_service(name, serv_type,
+                                                        description=desc)
+        self.assertEqual('201', resp['status'])
         # Deleting the service created in this method
-        self.addCleanup(self.client.delete_service, body['id'])
+        self.addCleanup(self.service_client.delete_service, body['id'])
 
         s_id = body['id']
         resp1_desc = body['description']
@@ -45,7 +45,7 @@
         self.assertNotEqual(resp1_desc, resp2_desc)
 
         # Get service
-        resp, body = self.client.get_service(s_id)
+        resp, body = self.service_client.get_service(s_id)
         resp3_desc = body['description']
 
         self.assertNotEqual(resp1_desc, resp3_desc)
diff --git a/tempest/api/identity/admin/v3/test_tokens.py b/tempest/api/identity/admin/v3/test_tokens.py
index d17dc4a..9629213 100644
--- a/tempest/api/identity/admin/v3/test_tokens.py
+++ b/tempest/api/identity/admin/v3/test_tokens.py
@@ -19,7 +19,7 @@
 from tempest.test import attr
 
 
-class UsersTestJSON(base.BaseIdentityAdminTest):
+class TokensV3TestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     @attr(type='smoke')
@@ -30,26 +30,26 @@
         u_desc = '%s-description' % u_name
         u_email = '%s@testmail.tm' % u_name
         u_password = data_utils.rand_name('pass-')
-        resp, user = self.v3_client.create_user(
+        resp, user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email)
         self.assertTrue(resp['status'].startswith('2'))
-        self.addCleanup(self.v3_client.delete_user, user['id'])
+        self.addCleanup(self.client.delete_user, user['id'])
         # Perform Authentication
-        resp, body = self.v3_token.auth(user['id'], u_password)
+        resp, body = self.token.auth(user['id'], u_password)
         self.assertEqual(resp['status'], '201')
         subject_token = resp['x-subject-token']
         # Perform GET Token
-        resp, token_details = self.v3_client.get_token(subject_token)
+        resp, token_details = self.client.get_token(subject_token)
         self.assertEqual(resp['status'], '200')
         self.assertEqual(resp['x-subject-token'], subject_token)
         self.assertEqual(token_details['user']['id'], user['id'])
         self.assertEqual(token_details['user']['name'], u_name)
         # Perform Delete Token
-        resp, _ = self.v3_client.delete_token(subject_token)
-        self.assertRaises(exceptions.NotFound, self.v3_client.get_token,
+        resp, _ = self.client.delete_token(subject_token)
+        self.assertRaises(exceptions.NotFound, self.client.get_token,
                           subject_token)
 
 
-class UsersTestXML(UsersTestJSON):
+class TokensV3TestXML(TokensV3TestJSON):
     _interface = 'xml'
diff --git a/tempest/api/identity/admin/v3/test_trusts.py b/tempest/api/identity/admin/v3/test_trusts.py
index 0bded78..cae20ad 100644
--- a/tempest/api/identity/admin/v3/test_trusts.py
+++ b/tempest/api/identity/admin/v3/test_trusts.py
@@ -14,16 +14,16 @@
 import re
 from tempest.api.identity import base
 from tempest import clients
-from tempest.common.utils.data_utils import rand_name
+from tempest.common.utils import data_utils
 from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import timeutils
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 
 
-class BaseTrustsV3Test(base.BaseIdentityAdminTest):
+class BaseTrustsV3Test(base.BaseIdentityV3AdminTest):
 
     def setUp(self):
         super(BaseTrustsV3Test, self).setUp()
@@ -31,7 +31,7 @@
         if not CONF.identity_feature_enabled.trust:
             raise self.skipException("Trusts aren't enabled")
 
-        self.trustee_username = self.config.identity.alt_username
+        self.trustee_username = CONF.identity.alt_username
         self.trust_id = None
 
     def tearDown(self):
@@ -43,17 +43,17 @@
 
     def create_trustor_and_roles(self):
         # Get trustor project ID, use the admin project
-        self.trustor_project_name = self.v3_client.tenant_name
+        self.trustor_project_name = self.client.tenant_name
         self.trustor_project_id = self.get_tenant_by_name(
             self.trustor_project_name)['id']
         self.assertIsNotNone(self.trustor_project_id)
 
         # Create a trustor User
-        self.trustor_username = rand_name('user-')
+        self.trustor_username = data_utils.rand_name('user-')
         u_desc = self.trustor_username + 'description'
         u_email = self.trustor_username + '@testmail.xx'
-        self.trustor_password = rand_name('pass-')
-        resp, user = self.v3_client.create_user(
+        self.trustor_password = data_utils.rand_name('pass-')
+        resp, user = self.client.create_user(
             self.trustor_username,
             description=u_desc,
             password=self.trustor_password,
@@ -63,27 +63,27 @@
         self.trustor_user_id = user['id']
 
         # And two roles, one we'll delegate and one we won't
-        self.delegated_role = rand_name('DelegatedRole-')
-        self.not_delegated_role = rand_name('NotDelegatedRole-')
+        self.delegated_role = data_utils.rand_name('DelegatedRole-')
+        self.not_delegated_role = data_utils.rand_name('NotDelegatedRole-')
 
-        resp, role = self.v3_client.create_role(self.delegated_role)
+        resp, role = self.client.create_role(self.delegated_role)
         self.assertEqual(resp['status'], '201')
         self.delegated_role_id = role['id']
 
-        resp, role = self.v3_client.create_role(self.not_delegated_role)
+        resp, role = self.client.create_role(self.not_delegated_role)
         self.assertEqual(resp['status'], '201')
         self.not_delegated_role_id = role['id']
 
         # Assign roles to trustor
-        self.v3_client.assign_user_role(self.trustor_project_id,
-                                        self.trustor_user_id,
-                                        self.delegated_role_id)
-        self.v3_client.assign_user_role(self.trustor_project_id,
-                                        self.trustor_user_id,
-                                        self.not_delegated_role_id)
+        self.client.assign_user_role(self.trustor_project_id,
+                                     self.trustor_user_id,
+                                     self.delegated_role_id)
+        self.client.assign_user_role(self.trustor_project_id,
+                                     self.trustor_user_id,
+                                     self.not_delegated_role_id)
 
         # Get trustee user ID, use the demo user
-        trustee_username = self.v3_non_admin_client.user
+        trustee_username = self.non_admin_client.user
         self.trustee_user_id = self.get_user_by_name(trustee_username)['id']
         self.assertIsNotNone(self.trustee_user_id)
 
@@ -92,19 +92,19 @@
                              password=self.trustor_password,
                              tenant_name=self.trustor_project_name,
                              interface=self._interface)
-        self.trustor_v3_client = os.identity_v3_client
+        self.trustor_client = os.identity_v3_client
 
     def cleanup_user_and_roles(self):
         if self.trustor_user_id:
-            self.v3_client.delete_user(self.trustor_user_id)
+            self.client.delete_user(self.trustor_user_id)
         if self.delegated_role_id:
-            self.v3_client.delete_role(self.delegated_role_id)
+            self.client.delete_role(self.delegated_role_id)
         if self.not_delegated_role_id:
-            self.v3_client.delete_role(self.not_delegated_role_id)
+            self.client.delete_role(self.not_delegated_role_id)
 
     def create_trust(self, impersonate=True, expires=None):
 
-        resp, trust_create = self.trustor_v3_client.create_trust(
+        resp, trust_create = self.trustor_client.create_trust(
             trustor_user_id=self.trustor_user_id,
             trustee_user_id=self.trustee_user_id,
             project_id=self.trustor_project_id,
@@ -137,7 +137,7 @@
             self.assertEqual(1, len(trust['roles']))
 
     def get_trust(self):
-        resp, trust_get = self.trustor_v3_client.get_trust(self.trust_id)
+        resp, trust_get = self.trustor_client.get_trust(self.trust_id)
         self.assertEqual('200', resp['status'])
         return trust_get
 
@@ -153,37 +153,37 @@
 
     def check_trust_roles(self):
         # Check we find the delegated role
-        resp, roles_get = self.trustor_v3_client.get_trust_roles(
+        resp, roles_get = self.trustor_client.get_trust_roles(
             self.trust_id)
         self.assertEqual('200', resp['status'])
         self.assertEqual(1, len(roles_get))
         self.validate_role(roles_get[0])
 
-        resp, role_get = self.trustor_v3_client.get_trust_role(
+        resp, role_get = self.trustor_client.get_trust_role(
             self.trust_id, self.delegated_role_id)
         self.assertEqual('200', resp['status'])
         self.validate_role(role_get)
 
-        resp, role_get = self.trustor_v3_client.check_trust_role(
+        resp, role_get = self.trustor_client.check_trust_role(
             self.trust_id, self.delegated_role_id)
         self.assertEqual('204', resp['status'])
 
         # And that we don't find not_delegated_role
         self.assertRaises(exceptions.NotFound,
-                          self.trustor_v3_client.get_trust_role,
+                          self.trustor_client.get_trust_role,
                           self.trust_id,
                           self.not_delegated_role_id)
 
         self.assertRaises(exceptions.NotFound,
-                          self.trustor_v3_client.check_trust_role,
+                          self.trustor_client.check_trust_role,
                           self.trust_id,
                           self.not_delegated_role_id)
 
     def delete_trust(self):
-        resp, trust_delete = self.trustor_v3_client.delete_trust(self.trust_id)
+        resp, trust_delete = self.trustor_client.delete_trust(self.trust_id)
         self.assertEqual('204', resp['status'])
         self.assertRaises(exceptions.NotFound,
-                          self.trustor_v3_client.get_trust,
+                          self.trustor_client.get_trust,
                           self.trust_id)
         self.trust_id = None
 
@@ -196,7 +196,7 @@
         self.create_trustor_and_roles()
         self.addCleanup(self.cleanup_user_and_roles)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_trust_impersonate(self):
         # Test case to check we can create, get and delete a trust
         # updates are not supported for trusts
@@ -208,7 +208,7 @@
 
         self.check_trust_roles()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_trust_noimpersonate(self):
         # Test case to check we can create, get and delete a trust
         # with impersonation=False
@@ -220,7 +220,7 @@
 
         self.check_trust_roles()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_trust_expire(self):
         # Test case to check we can create, get and delete a trust
         # with an expiry specified
@@ -236,7 +236,7 @@
 
         self.check_trust_roles()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_trust_expire_invalid(self):
         # Test case to check we can check an invlaid expiry time
         # is rejected with the correct error
@@ -246,19 +246,19 @@
                           self.create_trust,
                           expires=expires_str)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_get_trusts_query(self):
         self.create_trust()
-        resp, trusts_get = self.trustor_v3_client.get_trusts(
+        resp, trusts_get = self.trustor_client.get_trusts(
             trustor_user_id=self.trustor_user_id)
         self.assertEqual('200', resp['status'])
         self.assertEqual(1, len(trusts_get))
         self.validate_trust(trusts_get[0], summary=True)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_get_trusts_all(self):
         self.create_trust()
-        resp, trusts_get = self.v3_client.get_trusts()
+        resp, trusts_get = self.client.get_trusts()
         self.assertEqual('200', resp['status'])
         trusts = [t for t in trusts_get
                   if t['id'] == self.trust_id]
diff --git a/tempest/api/identity/admin/v3/test_users.py b/tempest/api/identity/admin/v3/test_users.py
index 7cae856..e1d1543 100644
--- a/tempest/api/identity/admin/v3/test_users.py
+++ b/tempest/api/identity/admin/v3/test_users.py
@@ -18,7 +18,7 @@
 from tempest.test import attr
 
 
-class UsersV3TestJSON(base.BaseIdentityAdminTest):
+class UsersV3TestJSON(base.BaseIdentityV3AdminTest):
     _interface = 'json'
 
     @attr(type='gate')
@@ -29,22 +29,22 @@
         u_desc = u_name + 'description'
         u_email = u_name + '@testmail.tm'
         u_password = data_utils.rand_name('pass-')
-        resp, user = self.v3_client.create_user(
+        resp, user = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, enabled=False)
         # Delete the User at the end of this method
-        self.addCleanup(self.v3_client.delete_user, user['id'])
+        self.addCleanup(self.client.delete_user, user['id'])
         # Creating second project for updation
-        resp, project = self.v3_client.create_project(
+        resp, project = self.client.create_project(
             data_utils.rand_name('project-'),
             description=data_utils.rand_name('project-desc-'))
         # Delete the Project at the end of this method
-        self.addCleanup(self.v3_client.delete_project, project['id'])
+        self.addCleanup(self.client.delete_project, project['id'])
         # Updating user details with new values
         u_name2 = data_utils.rand_name('user2-')
         u_email2 = u_name2 + '@testmail.tm'
         u_description2 = u_name2 + ' description'
-        resp, update_user = self.v3_client.update_user(
+        resp, update_user = self.client.update_user(
             user['id'], name=u_name2, description=u_description2,
             project_id=project['id'],
             email=u_email2, enabled=False)
@@ -57,7 +57,7 @@
         self.assertEqual(u_email2, update_user['email'])
         self.assertEqual('false', str(update_user['enabled']).lower())
         # GET by id after updation
-        resp, new_user_get = self.v3_client.get_user(user['id'])
+        resp, new_user_get = self.client.get_user(user['id'])
         # Assert response body of GET after updation
         self.assertEqual(u_name2, new_user_get['name'])
         self.assertEqual(u_description2, new_user_get['description'])
@@ -71,43 +71,43 @@
         # List the projects that a user has access upon
         assigned_project_ids = list()
         fetched_project_ids = list()
-        _, u_project = self.v3_client.create_project(
+        _, u_project = self.client.create_project(
             data_utils.rand_name('project-'),
             description=data_utils.rand_name('project-desc-'))
         # Delete the Project at the end of this method
-        self.addCleanup(self.v3_client.delete_project, u_project['id'])
+        self.addCleanup(self.client.delete_project, u_project['id'])
         # Create a user.
         u_name = data_utils.rand_name('user-')
         u_desc = u_name + 'description'
         u_email = u_name + '@testmail.tm'
         u_password = data_utils.rand_name('pass-')
-        _, user_body = self.v3_client.create_user(
+        _, user_body = self.client.create_user(
             u_name, description=u_desc, password=u_password,
             email=u_email, enabled=False, project_id=u_project['id'])
         # Delete the User at the end of this method
-        self.addCleanup(self.v3_client.delete_user, user_body['id'])
+        self.addCleanup(self.client.delete_user, user_body['id'])
         # Creating Role
-        _, role_body = self.v3_client.create_role(
+        _, role_body = self.client.create_role(
             data_utils.rand_name('role-'))
         # Delete the Role at the end of this method
-        self.addCleanup(self.v3_client.delete_role, role_body['id'])
+        self.addCleanup(self.client.delete_role, role_body['id'])
 
-        _, user = self.v3_client.get_user(user_body['id'])
-        _, role = self.v3_client.get_role(role_body['id'])
+        _, user = self.client.get_user(user_body['id'])
+        _, role = self.client.get_role(role_body['id'])
         for i in range(2):
             # Creating project so as to assign role
-            _, project_body = self.v3_client.create_project(
+            _, project_body = self.client.create_project(
                 data_utils.rand_name('project-'),
                 description=data_utils.rand_name('project-desc-'))
-            _, project = self.v3_client.get_project(project_body['id'])
+            _, project = self.client.get_project(project_body['id'])
             # Delete the Project at the end of this method
-            self.addCleanup(self.v3_client.delete_project, project_body['id'])
+            self.addCleanup(self.client.delete_project, project_body['id'])
             # Assigning roles to user on project
-            self.v3_client.assign_user_role(project['id'],
-                                            user['id'],
-                                            role['id'])
+            self.client.assign_user_role(project['id'],
+                                         user['id'],
+                                         role['id'])
             assigned_project_ids.append(project['id'])
-        resp, body = self.v3_client.list_user_projects(user['id'])
+        resp, body = self.client.list_user_projects(user['id'])
         self.assertEqual(200, resp.status)
         for i in body:
             fetched_project_ids.append(i['id'])
@@ -120,6 +120,13 @@
                          ', '.join(m_project for m_project
                                    in missing_projects))
 
+    @attr(type='gate')
+    def test_get_user(self):
+        # Get a user detail
+        self.data.setup_test_v3_user()
+        resp, user = self.client.get_user(self.data.v3_user['id'])
+        self.assertEqual(self.data.v3_user['id'], user['id'])
+
 
 class UsersV3TestXML(UsersV3TestJSON):
     _interface = 'xml'
diff --git a/tempest/api/identity/base.py b/tempest/api/identity/base.py
index a3fc65a..a5bf248 100644
--- a/tempest/api/identity/base.py
+++ b/tempest/api/identity/base.py
@@ -16,67 +16,98 @@
 
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 import tempest.test
 
+CONF = config.CONF
+
 
 class BaseIdentityAdminTest(tempest.test.BaseTestCase):
 
     @classmethod
     def setUpClass(cls):
         super(BaseIdentityAdminTest, cls).setUpClass()
-        os = clients.AdminManager(interface=cls._interface)
-        cls.client = os.identity_client
-        cls.token_client = os.token_client
-        cls.endpoints_client = os.endpoints_client
-        cls.v3_client = os.identity_v3_client
-        cls.service_client = os.service_client
-        cls.policy_client = os.policy_client
-        cls.v3_token = os.token_v3_client
-        cls.creds_client = os.credentials_client
-
-        if not cls.client.has_admin_extensions():
-            raise cls.skipException("Admin extensions disabled")
-
-        cls.data = DataGenerator(cls.client)
-        cls.v3data = DataGenerator(cls.v3_client)
-
-        os = clients.Manager(interface=cls._interface)
-        cls.non_admin_client = os.identity_client
-        cls.v3_non_admin_client = os.identity_v3_client
+        cls.os_adm = clients.AdminManager(interface=cls._interface)
+        cls.os = clients.Manager(interface=cls._interface)
 
     @classmethod
-    def tearDownClass(cls):
-        cls.data.teardown_all()
-        cls.v3data.teardown_all()
-        super(BaseIdentityAdminTest, cls).tearDownClass()
+    def disable_user(cls, user_name):
+        user = cls.get_user_by_name(user_name)
+        cls.client.enable_disable_user(user['id'], False)
 
-    def disable_user(self, user_name):
-        user = self.get_user_by_name(user_name)
-        self.client.enable_disable_user(user['id'], False)
+    @classmethod
+    def disable_tenant(cls, tenant_name):
+        tenant = cls.get_tenant_by_name(tenant_name)
+        cls.client.update_tenant(tenant['id'], enabled=False)
 
-    def disable_tenant(self, tenant_name):
-        tenant = self.get_tenant_by_name(tenant_name)
-        self.client.update_tenant(tenant['id'], enabled=False)
-
-    def get_user_by_name(self, name):
-        _, users = self.client.get_users()
+    @classmethod
+    def get_user_by_name(cls, name):
+        _, users = cls.client.get_users()
         user = [u for u in users if u['name'] == name]
         if len(user) > 0:
             return user[0]
 
-    def get_tenant_by_name(self, name):
-        _, tenants = self.client.list_tenants()
+    @classmethod
+    def get_tenant_by_name(cls, name):
+        try:
+            _, tenants = cls.client.list_tenants()
+        except AttributeError:
+            _, tenants = cls.client.list_projects()
         tenant = [t for t in tenants if t['name'] == name]
         if len(tenant) > 0:
             return tenant[0]
 
-    def get_role_by_name(self, name):
-        _, roles = self.client.list_roles()
+    @classmethod
+    def get_role_by_name(cls, name):
+        _, roles = cls.client.list_roles()
         role = [r for r in roles if r['name'] == name]
         if len(role) > 0:
             return role[0]
 
 
+class BaseIdentityV2AdminTest(BaseIdentityAdminTest):
+
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.identity_feature_enabled.api_v2:
+            raise cls.skipException("Identity api v2 is not enabled")
+        super(BaseIdentityV2AdminTest, cls).setUpClass()
+        cls.client = cls.os_adm.identity_client
+        cls.token_client = cls.os_adm.token_client
+        if not cls.client.has_admin_extensions():
+            raise cls.skipException("Admin extensions disabled")
+        cls.data = DataGenerator(cls.client)
+        cls.non_admin_client = cls.os.identity_client
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.data.teardown_all()
+        super(BaseIdentityV2AdminTest, cls).tearDownClass()
+
+
+class BaseIdentityV3AdminTest(BaseIdentityAdminTest):
+
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.identity_feature_enabled.api_v3:
+            raise cls.skipException("Identity api v3 is not enabled")
+        super(BaseIdentityV3AdminTest, cls).setUpClass()
+        cls.client = cls.os_adm.identity_v3_client
+        cls.token = cls.os_adm.token_v3_client
+        cls.endpoints_client = cls.os_adm.endpoints_client
+        cls.data = DataGenerator(cls.client)
+        cls.non_admin_client = cls.os.identity_v3_client
+        cls.service_client = cls.os_adm.service_client
+        cls.policy_client = cls.os_adm.policy_client
+        cls.creds_client = cls.os_adm.credentials_client
+        cls.non_admin_client = cls.os.identity_v3_client
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.data.teardown_all()
+        super(BaseIdentityV3AdminTest, cls).tearDownClass()
+
+
 class DataGenerator(object):
 
         def __init__(self, client):
@@ -122,10 +153,11 @@
             self.test_user = data_utils.rand_name('test_user_')
             self.test_password = data_utils.rand_name('pass_')
             self.test_email = self.test_user + '@testmail.tm'
-            resp, self.v3_user = self.client.create_user(self.test_user,
-                                                         self.test_password,
-                                                         self.project['id'],
-                                                         self.test_email)
+            resp, self.v3_user = self.client.create_user(
+                self.test_user,
+                password=self.test_password,
+                project_id=self.project['id'],
+                email=self.test_email)
             self.v3_users.append(self.v3_user)
 
         def setup_test_project(self):
diff --git a/tempest/api/image/base.py b/tempest/api/image/base.py
index 2e69579..e439238 100644
--- a/tempest/api/image/base.py
+++ b/tempest/api/image/base.py
@@ -17,10 +17,13 @@
 from tempest import clients
 from tempest.common import isolated_creds
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 import tempest.test
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
 
@@ -35,10 +38,10 @@
         cls._interface = 'json'
         cls.isolated_creds = isolated_creds.IsolatedCreds(
             cls.__name__, network_resources=cls.network_resources)
-        if not cls.config.service_available.glance:
+        if not CONF.service_available.glance:
             skip_msg = ("%s skipped as glance is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             creds = cls.isolated_creds.get_primary_creds()
             username, tenant_name, password = creds
             cls.os = clients.Manager(username=username,
@@ -83,7 +86,7 @@
     def setUpClass(cls):
         super(BaseV1ImageTest, cls).setUpClass()
         cls.client = cls.os.image_client
-        if not cls.config.image_feature_enabled.api_v1:
+        if not CONF.image_feature_enabled.api_v1:
             msg = "Glance API v1 not supported"
             raise cls.skipException(msg)
 
@@ -92,7 +95,7 @@
     @classmethod
     def setUpClass(cls):
         super(BaseV1ImageMembersTest, cls).setUpClass()
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             creds = cls.isolated_creds.get_alt_creds()
             username, tenant_name, password = creds
             cls.os_alt = clients.Manager(username=username,
@@ -103,7 +106,7 @@
             cls.os_alt = clients.AltManager()
             identity_client = cls._get_identity_admin_client()
             cls.alt_tenant_id = identity_client.get_tenant_by_name(
-                cls.os_alt.tenant_name)['id']
+                cls.os_alt.credentials['tenant_name'])['id']
 
         cls.alt_img_cli = cls.os_alt.image_client
 
@@ -124,7 +127,7 @@
     def setUpClass(cls):
         super(BaseV2ImageTest, cls).setUpClass()
         cls.client = cls.os.image_client_v2
-        if not cls.config.image_feature_enabled.api_v2:
+        if not CONF.image_feature_enabled.api_v2:
             msg = "Glance API v2 not supported"
             raise cls.skipException(msg)
 
@@ -134,7 +137,7 @@
     @classmethod
     def setUpClass(cls):
         super(BaseV2MemberImageTest, cls).setUpClass()
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             creds = cls.isolated_creds.get_alt_creds()
             username, tenant_name, password = creds
             cls.os_alt = clients.Manager(username=username,
@@ -144,7 +147,7 @@
             cls.alt_tenant_id = cls.isolated_creds.get_alt_tenant()['id']
         else:
             cls.os_alt = clients.AltManager()
-            alt_tenant_name = cls.os_alt.tenant_name
+            alt_tenant_name = cls.os_alt.credentials['tenant_name']
             identity_client = cls._get_identity_admin_client()
             cls.alt_tenant_id = identity_client.get_tenant_by_name(
                 alt_tenant_name)['id']
diff --git a/tempest/api/image/v1/test_image_members.py b/tempest/api/image/v1/test_image_members.py
index e6a078e..4cbb62f 100644
--- a/tempest/api/image/v1/test_image_members.py
+++ b/tempest/api/image/v1/test_image_members.py
@@ -14,12 +14,12 @@
 
 
 from tempest.api.image import base
-from tempest.test import attr
+from tempest import test
 
 
 class ImageMembersTest(base.BaseV1ImageMembersTest):
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_add_image_member(self):
         image = self._create_image()
         resp = self.client.add_member(self.alt_tenant_id, image)
@@ -33,7 +33,7 @@
         resp, body = self.alt_img_cli.get_image(image)
         self.assertEqual(200, resp.status)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_shared_images(self):
         image = self._create_image()
         resp = self.client.add_member(self.alt_tenant_id, image)
@@ -48,7 +48,7 @@
         self.assertIn(share_image, images)
         self.assertIn(image, images)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_remove_member(self):
         image_id = self._create_image()
         resp = self.client.add_member(self.alt_tenant_id, image_id)
diff --git a/tempest/api/image/v1/test_image_members_negative.py b/tempest/api/image/v1/test_image_members_negative.py
index d68ef03..aac63b4 100644
--- a/tempest/api/image/v1/test_image_members_negative.py
+++ b/tempest/api/image/v1/test_image_members_negative.py
@@ -16,26 +16,26 @@
 from tempest.api.image import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ImageMembersNegativeTest(base.BaseV1ImageMembersTest):
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_add_member_with_non_existing_image(self):
         # Add member with non existing image.
         non_exist_image = data_utils.rand_uuid()
         self.assertRaises(exceptions.NotFound, self.client.add_member,
                           self.alt_tenant_id, non_exist_image)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_member_with_non_existing_image(self):
         # Delete member with non existing image.
         non_exist_image = data_utils.rand_uuid()
         self.assertRaises(exceptions.NotFound, self.client.delete_member,
                           self.alt_tenant_id, non_exist_image)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_member_with_non_existing_tenant(self):
         # Delete member with non existing tenant.
         image_id = self._create_image()
@@ -43,7 +43,7 @@
         self.assertRaises(exceptions.NotFound, self.client.delete_member,
                           non_exist_tenant, image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_image_without_membership(self):
         # Image is hidden from another tenants.
         image_id = self._create_image()
diff --git a/tempest/api/image/v1/test_images.py b/tempest/api/image/v1/test_images.py
index 3c8d95e..517123d 100644
--- a/tempest/api/image/v1/test_images.py
+++ b/tempest/api/image/v1/test_images.py
@@ -16,13 +16,17 @@
 import cStringIO as StringIO
 
 from tempest.api.image import base
-from tempest.test import attr
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class CreateRegisterImagesTest(base.BaseV1ImageTest):
     """Here we test the registration and creation of images."""
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_register_then_upload(self):
         # Register, then upload an image
         properties = {'prop1': 'val1'}
@@ -45,7 +49,7 @@
         self.assertIn('size', body)
         self.assertEqual(1024, body.get('size'))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_register_remote_image(self):
         # Register a new remote image
         resp, body = self.create_image(name='New Remote Image',
@@ -63,12 +67,12 @@
         self.assertEqual(properties['key1'], 'value1')
         self.assertEqual(properties['key2'], 'value2')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_register_http_image(self):
         resp, body = self.create_image(name='New Http Image',
                                        container_format='bare',
                                        disk_format='raw', is_public=True,
-                                       copy_from=self.config.images.http_image)
+                                       copy_from=CONF.image.http_image)
         self.assertIn('id', body)
         image_id = body.get('id')
         self.assertEqual('New Http Image', body.get('name'))
@@ -77,7 +81,7 @@
         resp, body = self.client.get_image(image_id)
         self.assertEqual(resp['status'], '200')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_register_image_with_min_ram(self):
         # Register an image with min ram
         properties = {'prop1': 'val1'}
@@ -107,7 +111,6 @@
     @classmethod
     def setUpClass(cls):
         super(ListImagesTest, cls).setUpClass()
-
         # We add a few images here to test the listing functionality of
         # the images API
         img1 = cls._create_remote_image('one', 'bare', 'raw')
@@ -128,7 +131,7 @@
         # 1x with size 42
         cls.size42_set = set((img5,))
         # 3x with size 142
-        cls.size142_set = set((img6, img7, img8))
+        cls.size142_set = set((img6, img7, img8,))
         # dup named
         cls.dup_set = set((img3, img4))
 
@@ -165,7 +168,7 @@
         image_id = image['id']
         return image_id
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_no_params(self):
         # Simple test to see all fixture images returned
         resp, images_list = self.client.image_list()
@@ -174,7 +177,7 @@
         for image_id in self.created_images:
             self.assertIn(image_id, image_list)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_disk_format(self):
         resp, images_list = self.client.image_list(disk_format='ami')
         self.assertEqual(resp['status'], '200')
@@ -184,7 +187,7 @@
         self.assertTrue(self.ami_set <= result_set)
         self.assertFalse(self.created_set - self.ami_set <= result_set)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_container_format(self):
         resp, images_list = self.client.image_list(container_format='bare')
         self.assertEqual(resp['status'], '200')
@@ -194,7 +197,7 @@
         self.assertTrue(self.bare_set <= result_set)
         self.assertFalse(self.created_set - self.bare_set <= result_set)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_max_size(self):
         resp, images_list = self.client.image_list(size_max=42)
         self.assertEqual(resp['status'], '200')
@@ -204,7 +207,7 @@
         self.assertTrue(self.size42_set <= result_set)
         self.assertFalse(self.created_set - self.size42_set <= result_set)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_min_size(self):
         resp, images_list = self.client.image_list(size_min=142)
         self.assertEqual(resp['status'], '200')
@@ -214,7 +217,7 @@
         self.assertTrue(self.size142_set <= result_set)
         self.assertFalse(self.size42_set <= result_set)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_status_active_detail(self):
         resp, images_list = self.client.image_list_detail(status='active',
                                                           sort_key='size',
@@ -227,7 +230,7 @@
             top_size = size
             self.assertEqual(image['status'], 'active')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_name(self):
         resp, images_list = self.client.image_list_detail(
             name='New Remote Image dup')
@@ -237,3 +240,139 @@
             self.assertEqual(image['name'], 'New Remote Image dup')
         self.assertTrue(self.dup_set <= result_set)
         self.assertFalse(self.created_set - self.dup_set <= result_set)
+
+
+class ListSnapshotImagesTest(base.BaseV1ImageTest):
+    @classmethod
+    def setUpClass(cls):
+        super(ListSnapshotImagesTest, cls).setUpClass()
+        if not CONF.compute_feature_enabled.api_v3:
+            cls.servers_client = cls.os.servers_client
+        else:
+            cls.servers_client = cls.os.servers_v3_client
+        cls.servers = []
+        # We add a few images here to test the listing functionality of
+        # the images API
+        cls.snapshot = cls._create_snapshot(
+            'snapshot', CONF.compute.image_ref,
+            CONF.compute.flavor_ref)
+        cls.snapshot_set = set((cls.snapshot,))
+
+        image_file = StringIO.StringIO('*' * 42)
+        resp, image = cls.create_image(name="Standard Image",
+                                       container_format='ami',
+                                       disk_format='ami',
+                                       is_public=True, data=image_file)
+        cls.image_id = image['id']
+        cls.client.wait_for_image_status(image['id'], 'active')
+
+    @classmethod
+    def tearDownClass(cls):
+        for server in cls.servers:
+            cls.servers_client.delete_server(server['id'])
+        super(ListSnapshotImagesTest, cls).tearDownClass()
+
+    @classmethod
+    def _create_snapshot(cls, name, image_id, flavor, **kwargs):
+        resp, server = cls.servers_client.create_server(
+            name, image_id, flavor, **kwargs)
+        cls.servers.append(server)
+        cls.servers_client.wait_for_server_status(
+            server['id'], 'ACTIVE')
+        resp, image = cls.servers_client.create_image(
+            server['id'], name)
+        image_id = data_utils.parse_image_id(resp['location'])
+        cls.created_images.append(image_id)
+        cls.client.wait_for_image_status(image_id,
+                                         'active')
+        return image_id
+
+    @test.attr(type='gate')
+    def test_index_server_id(self):
+        # The images should contain images filtered by server id
+        resp, images = self.client.image_list_detail(
+            {'instance_uuid': self.servers[0]['id']})
+        self.assertEqual(200, resp.status)
+        result_set = set(map(lambda x: x['id'], images))
+        self.assertEqual(self.snapshot_set, result_set)
+
+    @test.attr(type='gate')
+    def test_index_type(self):
+        # The list of servers should be filtered by image type
+        params = {'image_type': 'snapshot'}
+        resp, images = self.client.image_list_detail(params)
+
+        self.assertEqual(200, resp.status)
+        result_set = set(map(lambda x: x['id'], images))
+        self.assertIn(self.snapshot, result_set)
+
+    @test.attr(type='gate')
+    def test_index_limit(self):
+        # Verify only the expected number of results are returned
+        resp, images = self.client.image_list_detail(limit=1)
+
+        self.assertEqual(200, resp.status)
+        self.assertEqual(1, len(images))
+
+    @test.attr(type='gate')
+    def test_index_by_change_since(self):
+        # Verify an update image is returned
+        # Becoming ACTIVE will modify the updated time
+        # Filter by the image's created time
+        resp, image = self.client.get_image_meta(self.snapshot)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(self.snapshot, image['id'])
+        resp, images = self.client.image_list_detail(
+            changes_since=image['updated_at'])
+
+        self.assertEqual(200, resp.status)
+        result_set = set(map(lambda x: x['id'], images))
+        self.assertIn(self.image_id, result_set)
+        self.assertNotIn(self.snapshot, result_set)
+
+
+class UpdateImageMetaTest(base.BaseV1ImageTest):
+    @classmethod
+    def setUpClass(cls):
+        super(UpdateImageMetaTest, cls).setUpClass()
+        cls.image_id = cls._create_standard_image('1', 'ami', 'ami', 42)
+
+    @classmethod
+    def _create_standard_image(cls, name, container_format,
+                               disk_format, size):
+        """
+        Create a new standard image and return the ID of the newly-registered
+        image. Note that the size of the new image is a random number between
+        1024 and 4096
+        """
+        image_file = StringIO.StringIO('*' * size)
+        name = 'New Standard Image %s' % name
+        resp, image = cls.create_image(name=name,
+                                       container_format=container_format,
+                                       disk_format=disk_format,
+                                       is_public=True, data=image_file,
+                                       properties={'key1': 'value1'})
+        image_id = image['id']
+        return image_id
+
+    @test.attr(type='gate')
+    def test_list_image_metadata(self):
+        # All metadata key/value pairs for an image should be returned
+        resp, resp_metadata = self.client.get_image_meta(self.image_id)
+        expected = {'key1': 'value1'}
+        self.assertEqual(expected, resp_metadata['properties'])
+
+    @test.attr(type='gate')
+    def test_update_image_metadata(self):
+        # The metadata for the image should match the updated values
+        req_metadata = {'key1': 'alt1', 'key2': 'value2'}
+        resp, metadata = self.client.get_image_meta(self.image_id)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(metadata['properties'], {'key1': 'value1'})
+        metadata['properties'].update(req_metadata)
+        resp, metadata = self.client.update_image(
+            self.image_id, properties=metadata['properties'])
+
+        resp, resp_metadata = self.client.get_image_meta(self.image_id)
+        expected = {'key1': 'alt1', 'key2': 'value2'}
+        self.assertEqual(expected, resp_metadata['properties'])
diff --git a/tempest/api/image/v1/test_images_negative.py b/tempest/api/image/v1/test_images_negative.py
index 5695884..66556e0 100644
--- a/tempest/api/image/v1/test_images_negative.py
+++ b/tempest/api/image/v1/test_images_negative.py
@@ -15,30 +15,30 @@
 
 from tempest.api.image import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class CreateDeleteImagesNegativeTest(base.BaseV1ImageTest):
     """Here are negative tests for the deletion and creation of images."""
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_register_with_invalid_container_format(self):
         # Negative tests for invalid data supplied to POST /images
         self.assertRaises(exceptions.BadRequest, self.client.create_image,
                           'test', 'wrong', 'vhd')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_register_with_invalid_disk_format(self):
         self.assertRaises(exceptions.BadRequest, self.client.create_image,
                           'test', 'bare', 'wrong')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_with_invalid_image_id(self):
         # An image should not be deleted with invalid image id
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           '!@$%^&*()')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_non_existent_image(self):
         # Return an error while trying to delete a non-existent image
 
@@ -46,24 +46,24 @@
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           non_existent_image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_blank_id(self):
         # Return an error while trying to delete an image with blank Id
         self.assertRaises(exceptions.NotFound, self.client.delete_image, '')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_non_hex_string_id(self):
         # Return an error while trying to delete an image with non hex id
         image_id = '11a22b9-120q-5555-cc11-00ab112223gj'
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_negative_image_id(self):
         # Return an error while trying to delete an image with negative id
         self.assertRaises(exceptions.NotFound, self.client.delete_image, -1)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_id_is_over_35_character_limit(self):
         # Return an error while trying to delete image with id over limit
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
diff --git a/tempest/api/image/v2/test_images.py b/tempest/api/image/v2/test_images.py
index 2a5401f..ce11911 100644
--- a/tempest/api/image/v2/test_images.py
+++ b/tempest/api/image/v2/test_images.py
@@ -19,7 +19,7 @@
 
 from tempest.api.image import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class BasicOperationsImagesTest(base.BaseV2ImageTest):
@@ -27,7 +27,7 @@
     Here we test the basic operations of images
     """
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_register_upload_get_image_file(self):
 
         """
@@ -68,9 +68,9 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(file_content, body)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_image(self):
-        # Deletes a image by image_id
+        # Deletes an image by image_id
 
         # Create image
         image_name = data_utils.rand_name('image')
@@ -90,6 +90,43 @@
         self.assertEqual(resp.status, 200)
         self.assertNotIn(image_id, images)
 
+    @test.attr(type='gate')
+    def test_update_image(self):
+        # Updates an image by image_id
+
+        # Create image
+        image_name = data_utils.rand_name('image')
+        resp, body = self.client.create_image(name=image_name,
+                                              container_format='bare',
+                                              disk_format='iso',
+                                              visibility='public')
+        self.assertEqual(201, resp.status)
+        self.assertEqual('queued', body['status'])
+        image_id = body['id']
+
+        # Now try uploading an image file
+        file_content = '*' * 1024
+        image_file = StringIO.StringIO(file_content)
+        resp, body = self.client.store_image(image_id, image_file)
+        self.assertEqual(204, resp.status)
+
+        # Update Image
+        new_image_name = data_utils.rand_name('new-image')
+        new_visibility = 'private'
+        resp, body = self.client.update_image(image_id, [
+            dict(replace='/name', value=new_image_name),
+            dict(replace='/visibility', value=new_visibility)])
+
+        self.assertEqual(200, resp.status)
+
+        # Verifying updating
+
+        resp, body = self.client.get_image(image_id)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(image_id, body['id'])
+        self.assertEqual(new_image_name, body['name'])
+        self.assertEqual(new_visibility, body['visibility'])
+
 
 class ListImagesTest(base.BaseV2ImageTest):
     """
@@ -139,7 +176,7 @@
                 msg = "Failed to list images by %s" % key
                 self.assertEqual(params[key], image[key], msg)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_index_no_params(self):
         # Simple test to see all fixture images returned
         resp, images_list = self.client.image_list()
@@ -149,25 +186,25 @@
         for image in self.created_images:
             self.assertIn(image, image_list)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_param_container_format(self):
         # Test to get all images with container_format='bare'
         params = {"container_format": "bare"}
         self._list_by_param_value_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_param_disk_format(self):
         # Test to get all images with disk_format = raw
         params = {"disk_format": "raw"}
         self._list_by_param_value_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_param_visibility(self):
         # Test to get all images with visibility = public
         params = {"visibility": "public"}
         self._list_by_param_value_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_param_size(self):
         # Test to get all images by size
         image_id = self.created_images[1]
@@ -178,7 +215,7 @@
         params = {"size": image['size']}
         self._list_by_param_value_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_param_min_max_size(self):
         # Test to get all images with size between 2000 to 3000
         image_id = self.created_images[1]
@@ -197,13 +234,13 @@
                             image_size <= params['size_max'],
                             "Failed to get images by size_min and size_max")
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_param_status(self):
         # Test to get all active images
         params = {"status": "active"}
         self._list_by_param_value_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_images_param_limit(self):
         # Test to get images by limit
         params = {"limit": 2}
@@ -212,3 +249,19 @@
 
         self.assertEqual(len(images_list), params['limit'],
                          "Failed to get images by limit")
+
+    @test.attr(type='gate')
+    def test_get_image_schema(self):
+        # Test to get image schema
+        schema = "image"
+        resp, body = self.client.get_schema(schema)
+        self.assertEqual(200, resp.status)
+        self.assertEqual("image", body['name'])
+
+    @test.attr(type='gate')
+    def test_get_images_schema(self):
+        # Test to get images schema
+        schema = "images"
+        resp, body = self.client.get_schema(schema)
+        self.assertEqual(200, resp.status)
+        self.assertEqual("images", body['name'])
diff --git a/tempest/api/image/v2/test_images_member.py b/tempest/api/image/v2/test_images_member.py
index 41fc49d..f80c818 100644
--- a/tempest/api/image/v2/test_images_member.py
+++ b/tempest/api/image/v2/test_images_member.py
@@ -11,17 +11,18 @@
 #    under the License.
 
 from tempest.api.image import base
-from tempest.test import attr
+from tempest import test
 
 
 class ImagesMemberTest(base.BaseV2MemberImageTest):
     _interface = 'json'
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_image_share_accept(self):
         image_id = self._create_image()
         resp, member = self.os_img_client.add_member(image_id,
                                                      self.alt_tenant_id)
+        self.assertEqual(200, resp.status)
         self.assertEqual(member['member_id'], self.alt_tenant_id)
         self.assertEqual(member['image_id'], image_id)
         self.assertEqual(member['status'], 'pending')
@@ -30,7 +31,8 @@
                                                  self.alt_tenant_id,
                                                  'accepted')
         self.assertIn(image_id, self._list_image_ids_as_alt())
-        _, body = self.os_img_client.get_image_membership(image_id)
+        resp, body = self.os_img_client.get_image_membership(image_id)
+        self.assertEqual(200, resp.status)
         members = body['members']
         member = members[0]
         self.assertEqual(len(members), 1, str(members))
@@ -38,16 +40,61 @@
         self.assertEqual(member['image_id'], image_id)
         self.assertEqual(member['status'], 'accepted')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_image_share_reject(self):
         image_id = self._create_image()
         resp, member = self.os_img_client.add_member(image_id,
                                                      self.alt_tenant_id)
+        self.assertEqual(200, resp.status)
         self.assertEqual(member['member_id'], self.alt_tenant_id)
         self.assertEqual(member['image_id'], image_id)
         self.assertEqual(member['status'], 'pending')
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
+        resp, _ = self.alt_img_client.update_member_status(image_id,
+                                                           self.alt_tenant_id,
+                                                           'rejected')
+        self.assertEqual(200, resp.status)
+        self.assertNotIn(image_id, self._list_image_ids_as_alt())
+
+    @test.attr(type='gate')
+    def test_get_image_member(self):
+        image_id = self._create_image()
+        self.os_img_client.add_member(image_id,
+                                      self.alt_tenant_id)
         self.alt_img_client.update_member_status(image_id,
                                                  self.alt_tenant_id,
-                                                 'rejected')
+                                                 'accepted')
+
+        self.assertIn(image_id, self._list_image_ids_as_alt())
+        resp, member = self.os_img_client.get_member(image_id,
+                                                     self.alt_tenant_id)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(self.alt_tenant_id, member['member_id'])
+        self.assertEqual(image_id, member['image_id'])
+        self.assertEqual('accepted', member['status'])
+
+    @test.attr(type='gate')
+    def test_remove_image_member(self):
+        image_id = self._create_image()
+        self.os_img_client.add_member(image_id,
+                                      self.alt_tenant_id)
+        self.alt_img_client.update_member_status(image_id,
+                                                 self.alt_tenant_id,
+                                                 'accepted')
+
+        self.assertIn(image_id, self._list_image_ids_as_alt())
+        resp = self.os_img_client.remove_member(image_id, self.alt_tenant_id)
+        self.assertEqual(204, resp.status)
         self.assertNotIn(image_id, self._list_image_ids_as_alt())
+
+    @test.attr(type='gate')
+    def test_get_image_member_schema(self):
+        resp, body = self.os_img_client.get_schema("member")
+        self.assertEqual(200, resp.status)
+        self.assertEqual("member", body['name'])
+
+    @test.attr(type='gate')
+    def test_get_image_members_schema(self):
+        resp, body = self.os_img_client.get_schema("members")
+        self.assertEqual(200, resp.status)
+        self.assertEqual("members", body['name'])
diff --git a/tempest/api/image/v2/test_images_member_negative.py b/tempest/api/image/v2/test_images_member_negative.py
index 4c7cc5a..98ef649 100644
--- a/tempest/api/image/v2/test_images_member_negative.py
+++ b/tempest/api/image/v2/test_images_member_negative.py
@@ -12,13 +12,13 @@
 
 from tempest.api.image import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ImagesMemberNegativeTest(base.BaseV2MemberImageTest):
     _interface = 'json'
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_image_share_invalid_status(self):
         image_id = self._create_image()
         resp, member = self.os_img_client.add_member(image_id,
@@ -28,7 +28,7 @@
                           self.alt_img_client.update_member_status,
                           image_id, self.alt_tenant_id, 'notavalidstatus')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_image_share_owner_cannot_accept(self):
         image_id = self._create_image()
         resp, member = self.os_img_client.add_member(image_id,
diff --git a/tempest/api/image/v2/test_images_negative.py b/tempest/api/image/v2/test_images_negative.py
index b8ba868..27ba39c 100644
--- a/tempest/api/image/v2/test_images_negative.py
+++ b/tempest/api/image/v2/test_images_negative.py
@@ -18,7 +18,7 @@
 
 from tempest.api.image import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ImagesNegativeTest(base.BaseV2ImageTest):
@@ -35,20 +35,20 @@
         ** delete the deleted image
      """
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_non_existent_image(self):
         # get the non-existent image
         non_existent_id = str(uuid.uuid4())
         self.assertRaises(exceptions.NotFound, self.client.get_image,
                           non_existent_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_image_null_id(self):
         # get image with image_id = NULL
         image_id = ""
         self.assertRaises(exceptions.NotFound, self.client.get_image, image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_delete_deleted_image(self):
         # get and delete the deleted image
         # create and delete image
@@ -67,27 +67,27 @@
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_non_existing_image(self):
         # delete non-existent image
         non_existent_image_id = str(uuid.uuid4())
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           non_existent_image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_image_null_id(self):
         # delete image with image_id=NULL
         image_id = ""
         self.assertRaises(exceptions.NotFound, self.client.delete_image,
                           image_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_register_with_invalid_container_format(self):
         # Negative tests for invalid data supplied to POST /images
         self.assertRaises(exceptions.BadRequest, self.client.create_image,
                           'test', 'wrong', 'vhd')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_register_with_invalid_disk_format(self):
         self.assertRaises(exceptions.BadRequest, self.client.create_image,
                           'test', 'bare', 'wrong')
diff --git a/tempest/api/image/v2/test_images_tags.py b/tempest/api/image/v2/test_images_tags.py
index f0e343d..504c0e8 100644
--- a/tempest/api/image/v2/test_images_tags.py
+++ b/tempest/api/image/v2/test_images_tags.py
@@ -14,12 +14,12 @@
 
 from tempest.api.image import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class ImagesTagsTest(base.BaseV2ImageTest):
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_delete_tags_for_image(self):
         resp, body = self.create_image(container_format='bare',
                                        disk_format='raw',
diff --git a/tempest/api/image/v2/test_images_tags_negative.py b/tempest/api/image/v2/test_images_tags_negative.py
index 0628d29..3233db7 100644
--- a/tempest/api/image/v2/test_images_tags_negative.py
+++ b/tempest/api/image/v2/test_images_tags_negative.py
@@ -17,12 +17,12 @@
 from tempest.api.image import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ImagesTagsNegativeTest(base.BaseV2ImageTest):
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_update_tags_for_non_existing_image(self):
         # Update tag with non existing image.
         tag = data_utils.rand_name('tag-')
@@ -30,7 +30,7 @@
         self.assertRaises(exceptions.NotFound, self.client.add_image_tag,
                           non_exist_image, tag)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_non_existing_tag(self):
         # Delete non existing tag.
         resp, body = self.create_image(container_format='bare',
diff --git a/tempest/api/network/admin/test_agent_management.py b/tempest/api/network/admin/test_agent_management.py
index b05f275..342bc6a 100644
--- a/tempest/api/network/admin/test_agent_management.py
+++ b/tempest/api/network/admin/test_agent_management.py
@@ -14,7 +14,7 @@
 
 from tempest.api.network import base
 from tempest.common import tempest_fixtures as fixtures
-from tempest.test import attr
+from tempest import test
 
 
 class AgentManagementTestJSON(base.BaseAdminNetworkTest):
@@ -23,11 +23,14 @@
     @classmethod
     def setUpClass(cls):
         super(AgentManagementTestJSON, cls).setUpClass()
+        if not test.is_extension_enabled('agent', 'network'):
+            msg = "agent extension not enabled."
+            raise cls.skipException(msg)
         resp, body = cls.admin_client.list_agents()
         agents = body['agents']
         cls.agent = agents[0]
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_agent(self):
         resp, body = self.admin_client.list_agents()
         self.assertEqual('200', resp['status'])
@@ -38,20 +41,20 @@
             agent.pop('heartbeat_timestamp', None)
         self.assertIn(self.agent, agents)
 
-    @attr(type=['smoke'])
+    @test.attr(type=['smoke'])
     def test_list_agents_non_admin(self):
         resp, body = self.client.list_agents()
         self.assertEqual('200', resp['status'])
         self.assertEqual(len(body["agents"]), 0)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_show_agent(self):
         resp, body = self.admin_client.show_agent(self.agent['id'])
         agent = body['agent']
         self.assertEqual('200', resp['status'])
         self.assertEqual(agent['id'], self.agent['id'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_update_agent_status(self):
         origin_status = self.agent['admin_state_up']
         # Try to update the 'admin_state_up' to the original
@@ -63,7 +66,7 @@
         self.assertEqual('200', resp['status'])
         self.assertEqual(origin_status, updated_status)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_update_agent_description(self):
         self.useFixture(fixtures.LockFixture('agent_description'))
         description = 'description for update agent.'
diff --git a/tempest/api/network/admin/test_dhcp_agent_scheduler.py b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
index 13309cd..ecd992a 100644
--- a/tempest/api/network/admin/test_dhcp_agent_scheduler.py
+++ b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
@@ -13,7 +13,7 @@
 #    under the License.
 
 from tempest.api.network import base
-from tempest.test import attr
+from tempest import test
 
 
 class DHCPAgentSchedulersTestJSON(base.BaseAdminNetworkTest):
@@ -22,6 +22,9 @@
     @classmethod
     def setUpClass(cls):
         super(DHCPAgentSchedulersTestJSON, cls).setUpClass()
+        if not test.is_extension_enabled('dhcp_agent_scheduler', 'network'):
+            msg = "dhcp_agent_scheduler extension not enabled."
+            raise cls.skipException(msg)
         # Create a network and make sure it will be hosted by a
         # dhcp agent.
         cls.network = cls.create_network()
@@ -29,13 +32,13 @@
         cls.cidr = cls.subnet['cidr']
         cls.port = cls.create_port(cls.network)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_dhcp_agent_hosting_network(self):
         resp, body = self.admin_client.list_dhcp_agent_hosting_network(
             self.network['id'])
         self.assertEqual(resp['status'], '200')
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_networks_hosted_by_one_dhcp(self):
         resp, body = self.admin_client.list_dhcp_agent_hosting_network(
             self.network['id'])
@@ -55,7 +58,7 @@
             network_ids.append(network['id'])
         return network_id in network_ids
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_remove_network_from_dhcp_agent(self):
         resp, body = self.admin_client.list_dhcp_agent_hosting_network(
             self.network['id'])
diff --git a/tempest/api/network/admin/test_l3_agent_scheduler.py b/tempest/api/network/admin/test_l3_agent_scheduler.py
index bfb7b48..eb397ba 100644
--- a/tempest/api/network/admin/test_l3_agent_scheduler.py
+++ b/tempest/api/network/admin/test_l3_agent_scheduler.py
@@ -17,7 +17,7 @@
 from tempest import test
 
 
-class L3AgentSchedulerJSON(base.BaseAdminNetworkTest):
+class L3AgentSchedulerTestJSON(base.BaseAdminNetworkTest):
     _interface = 'json'
 
     """
@@ -26,6 +26,7 @@
 
         List routers that the given L3 agent is hosting.
         List L3 agents hosting the given router.
+        Add and Remove Router to L3 agent
 
     v2.0 of the Neutron API is assumed. It is also assumed that the following
     options are defined in the [network] section of etc/tempest.conf:
@@ -33,33 +34,54 @@
 
     @classmethod
     def setUpClass(cls):
-        super(L3AgentSchedulerJSON, cls).setUpClass()
+        super(L3AgentSchedulerTestJSON, cls).setUpClass()
         if not test.is_extension_enabled('l3_agent_scheduler', 'network'):
             msg = "L3 Agent Scheduler Extension not enabled."
             raise cls.skipException(msg)
+        # Trying to get agent details for L3 Agent
+        resp, body = cls.admin_client.list_agents()
+        agents = body['agents']
+        for agent in agents:
+            if agent['agent_type'] == 'L3 agent':
+                cls.agent = agent
+                break
+        else:
+            msg = "L3 Agent not found"
+            raise cls.skipException(msg)
 
     @test.attr(type='smoke')
     def test_list_routers_on_l3_agent(self):
-        resp, body = self.admin_client.list_agents()
-        agents = body['agents']
-        for a in agents:
-            if a['agent_type'] == 'L3 agent':
-                agent = a
         resp, body = self.admin_client.list_routers_on_l3_agent(
-            agent['id'])
+            self.agent['id'])
         self.assertEqual('200', resp['status'])
 
     @test.attr(type='smoke')
-    def test_list_l3_agents_hosting_router(self):
-        name = data_utils.rand_name('router-')
+    def test_add_list_remove_router_on_l3_agent(self):
+        l3_agent_ids = list()
+        name = data_utils.rand_name('router1-')
         resp, router = self.client.create_router(name)
+        self.addCleanup(self.client.delete_router, router['router']['id'])
+        resp, body = self.admin_client.add_router_to_l3_agent(
+            self.agent['id'], router['router']['id'])
         self.assertEqual('201', resp['status'])
         resp, body = self.admin_client.list_l3_agents_hosting_router(
             router['router']['id'])
         self.assertEqual('200', resp['status'])
-        resp, _ = self.client.delete_router(router['router']['id'])
-        self.assertEqual(204, resp.status)
+        for agent in body['agents']:
+            l3_agent_ids.append(agent['id'])
+            self.assertIn('agent_type', agent)
+            self.assertEqual('L3 agent', agent['agent_type'])
+        self.assertIn(self.agent['id'], l3_agent_ids)
+        del l3_agent_ids[:]
+        resp, body = self.admin_client.remove_router_from_l3_agent(
+            self.agent['id'], router['router']['id'])
+        self.assertEqual('204', resp['status'])
+        resp, body = self.admin_client.list_l3_agents_hosting_router(
+            router['router']['id'])
+        for agent in body['agents']:
+            l3_agent_ids.append(agent['id'])
+        self.assertNotIn(self.agent['id'], l3_agent_ids)
 
 
-class L3AgentSchedulerXML(L3AgentSchedulerJSON):
+class L3AgentSchedulerTestXML(L3AgentSchedulerTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/network/admin/test_lbaas_agent_scheduler.py b/tempest/api/network/admin/test_lbaas_agent_scheduler.py
new file mode 100644
index 0000000..a5ba90f
--- /dev/null
+++ b/tempest/api/network/admin/test_lbaas_agent_scheduler.py
@@ -0,0 +1,78 @@
+# Copyright 2013 IBM Corp.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.network import base
+from tempest.common.utils import data_utils
+from tempest import test
+
+
+class LBaaSAgentSchedulerTestJSON(base.BaseAdminNetworkTest):
+    _interface = 'json'
+
+    """
+    Tests the following operations in the Neutron API using the REST client for
+    Neutron:
+
+        List pools the given LBaaS agent is hosting.
+        Show a LBaaS agent hosting the given pool.
+
+    v2.0 of the Neutron API is assumed. It is also assumed that the following
+    options are defined in the [networki-feature-enabled] section of
+    etc/tempest.conf:
+
+        api_extensions
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super(LBaaSAgentSchedulerTestJSON, cls).setUpClass()
+        if not test.is_extension_enabled('lbaas_agent_scheduler', 'network'):
+            msg = "LBaaS Agent Scheduler Extension not enabled."
+            raise cls.skipException(msg)
+        cls.network = cls.create_network()
+        cls.subnet = cls.create_subnet(cls.network)
+        pool_name = data_utils.rand_name('pool-')
+        cls.pool = cls.create_pool(pool_name, "ROUND_ROBIN",
+                                   "HTTP", cls.subnet)
+
+    @test.attr(type='smoke')
+    def test_list_pools_on_lbaas_agent(self):
+        found = False
+        resp, body = self.admin_client.list_agents(
+            agent_type="Loadbalancer agent")
+        self.assertEqual('200', resp['status'])
+        agents = body['agents']
+        for a in agents:
+            msg = 'Load Balancer agent expected'
+            self.assertEqual(a['agent_type'], 'Loadbalancer agent', msg)
+            resp, body = (
+                self.admin_client.list_pools_hosted_by_one_lbaas_agent(
+                    a['id']))
+            self.assertEqual('200', resp['status'])
+            pools = body['pools']
+            if self.pool['id'] in [p['id'] for p in pools]:
+                found = True
+        msg = 'Unable to find Load Balancer agent hosting pool'
+        self.assertTrue(found, msg)
+
+    @test.attr(type='smoke')
+    def test_show_lbaas_agent_hosting_pool(self):
+        resp, body = self.admin_client.show_lbaas_agent_hosting_pool(
+            self.pool['id'])
+        self.assertEqual('200', resp['status'])
+        self.assertEqual('Loadbalancer agent', body['agent']['agent_type'])
+
+
+class LBaaSAgentSchedulerTestXML(LBaaSAgentSchedulerTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/network/base.py b/tempest/api/network/base.py
index 0085cd6..93335e7 100644
--- a/tempest/api/network/base.py
+++ b/tempest/api/network/base.py
@@ -17,10 +17,13 @@
 
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 import tempest.test
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
 
@@ -46,15 +49,22 @@
         neutron as True
     """
 
+    force_tenant_isolation = False
+
+    # Default to ipv4.
+    _ip_version = 4
+
     @classmethod
     def setUpClass(cls):
         # Create no network resources for these test.
         cls.set_network_resources()
         super(BaseNetworkTest, cls).setUpClass()
-        os = clients.Manager(interface=cls._interface)
-        cls.network_cfg = os.config.network
-        if not cls.config.service_available.neutron:
+        if not CONF.service_available.neutron:
             raise cls.skipException("Neutron support is required")
+
+        os = cls.get_client_manager()
+
+        cls.network_cfg = CONF.network
         cls.client = os.network_client
         cls.networks = []
         cls.subnets = []
@@ -67,6 +77,8 @@
         cls.vpnservices = []
         cls.ikepolicies = []
         cls.floating_ips = []
+        cls.metering_labels = []
+        cls.metering_label_rules = []
 
     @classmethod
     def tearDownClass(cls):
@@ -99,6 +111,13 @@
         # Clean up pools
         for pool in cls.pools:
             cls.client.delete_pool(pool['id'])
+        # Clean up metering label rules
+        for metering_label_rule in cls.metering_label_rules:
+            cls.admin_client.delete_metering_label_rule(
+                metering_label_rule['id'])
+        # Clean up metering labels
+        for metering_label in cls.metering_labels:
+            cls.admin_client.delete_metering_label(metering_label['id'])
         # Clean up ports
         for port in cls.ports:
             cls.client.delete_port(port['id'])
@@ -108,6 +127,7 @@
         # Clean up networks
         for network in cls.networks:
             cls.client.delete_network(network['id'])
+        cls.clear_isolated_creds()
         super(BaseNetworkTest, cls).tearDownClass()
 
     @classmethod
@@ -121,30 +141,30 @@
         return network
 
     @classmethod
-    def create_subnet(cls, network, ip_version=4):
+    def create_subnet(cls, network):
         """Wrapper utility that returns a test subnet."""
-        cidr = netaddr.IPNetwork(cls.network_cfg.tenant_network_cidr)
-        mask_bits = cls.network_cfg.tenant_network_mask_bits
+        # The cidr and mask_bits depend on the ip version.
+        if cls._ip_version == 4:
+            cidr = netaddr.IPNetwork(CONF.network.tenant_network_cidr)
+            mask_bits = CONF.network.tenant_network_mask_bits
+        elif cls._ip_version == 6:
+            cidr = netaddr.IPNetwork(CONF.network.tenant_network_v6_cidr)
+            mask_bits = CONF.network.tenant_network_v6_mask_bits
         # Find a cidr that is not in use yet and create a subnet with it
-        body = None
-        failure = None
         for subnet_cidr in cidr.subnet(mask_bits):
             try:
                 resp, body = cls.client.create_subnet(
                     network_id=network['id'],
                     cidr=str(subnet_cidr),
-                    ip_version=ip_version)
+                    ip_version=cls._ip_version)
                 break
             except exceptions.BadRequest as e:
                 is_overlapping_cidr = 'overlaps with another subnet' in str(e)
                 if not is_overlapping_cidr:
                     raise
-                # save the failure in case all of the CIDRs are overlapping
-                failure = e
-
-        if not body and failure:
-            raise failure
-
+        else:
+            message = 'Available CIDR for subnet creation could not be found'
+            raise exceptions.BuildErrorException(message)
         subnet = body['subnet']
         cls.subnets.append(subnet)
         return subnet
@@ -204,13 +224,22 @@
     @classmethod
     def create_vip(cls, name, protocol, protocol_port, subnet, pool):
         """Wrapper utility that returns a test vip."""
-        resp, body = cls.client.create_vip(name, protocol, protocol_port,
-                                           subnet['id'], pool['id'])
+        resp, body = cls.client.create_vip(name=name,
+                                           protocol=protocol,
+                                           protocol_port=protocol_port,
+                                           subnet_id=subnet['id'],
+                                           pool_id=pool['id'])
         vip = body['vip']
         cls.vips.append(vip)
         return vip
 
     @classmethod
+    def update_vip(cls, name):
+        resp, body = cls.client.update_vip(name=name)
+        vip = body['vip']
+        return vip
+
+    @classmethod
     def create_member(cls, protocol_port, pool):
         """Wrapper utility that returns a test member."""
         resp, body = cls.client.create_member("10.0.9.46",
@@ -223,14 +252,21 @@
     @classmethod
     def create_health_monitor(cls, delay, max_retries, Type, timeout):
         """Wrapper utility that returns a test health monitor."""
-        resp, body = cls.client.create_health_monitor(delay,
-                                                      max_retries,
-                                                      Type, timeout)
+        resp, body = cls.client.create_health_monitor(delay=delay,
+                                                      max_retries=max_retries,
+                                                      type=Type,
+                                                      timeout=timeout)
         health_monitor = body['health_monitor']
         cls.health_monitors.append(health_monitor)
         return health_monitor
 
     @classmethod
+    def update_health_monitor(cls, admin_state_up):
+        resp, body = cls.client.update_vip(admin_state_up=admin_state_up)
+        health_monitor = body['health_monitor']
+        return health_monitor
+
+    @classmethod
     def create_router_interface(cls, router_id, subnet_id):
         """Wrapper utility that returns a router interface."""
         resp, interface = cls.client.add_router_interface_with_subnet_id(
@@ -260,12 +296,42 @@
     @classmethod
     def setUpClass(cls):
         super(BaseAdminNetworkTest, cls).setUpClass()
-        admin_username = cls.config.compute_admin.username
-        admin_password = cls.config.compute_admin.password
-        admin_tenant = cls.config.compute_admin.tenant_name
+        admin_username = CONF.compute_admin.username
+        admin_password = CONF.compute_admin.password
+        admin_tenant = CONF.compute_admin.tenant_name
         if not (admin_username and admin_password and admin_tenant):
             msg = ("Missing Administrative Network API credentials "
                    "in configuration.")
             raise cls.skipException(msg)
-        cls.admin_manager = clients.AdminManager(interface=cls._interface)
-        cls.admin_client = cls.admin_manager.network_client
+        if (CONF.compute.allow_tenant_isolation or
+            cls.force_tenant_isolation is True):
+            creds = cls.isolated_creds.get_admin_creds()
+            admin_username, admin_tenant_name, admin_password = creds
+            cls.os_adm = clients.Manager(username=admin_username,
+                                         password=admin_password,
+                                         tenant_name=admin_tenant_name,
+                                         interface=cls._interface)
+        else:
+            cls.os_adm = clients.ComputeAdminManager(interface=cls._interface)
+        cls.admin_client = cls.os_adm.network_client
+
+    @classmethod
+    def create_metering_label(cls, name, description):
+        """Wrapper utility that returns a test metering label."""
+        resp, body = cls.admin_client.create_metering_label(
+            description=description,
+            name=data_utils.rand_name("metering-label"))
+        metering_label = body['metering_label']
+        cls.metering_labels.append(metering_label)
+        return metering_label
+
+    @classmethod
+    def create_metering_label_rule(cls, remote_ip_prefix, direction,
+                                   metering_label_id):
+        """Wrapper utility that returns a test metering label rule."""
+        resp, body = cls.admin_client.create_metering_label_rule(
+            remote_ip_prefix=remote_ip_prefix, direction=direction,
+            metering_label_id=metering_label_id)
+        metering_label_rule = body['metering_label_rule']
+        cls.metering_label_rules.append(metering_label_rule)
+        return metering_label_rule
diff --git a/tempest/api/network/base_routers.py b/tempest/api/network/base_routers.py
index 304b2ca..b278002 100644
--- a/tempest/api/network/base_routers.py
+++ b/tempest/api/network/base_routers.py
@@ -38,11 +38,13 @@
         self.assertNotIn(router_id, routers_list)
 
     def _remove_router_interface_with_subnet_id(self, router_id, subnet_id):
-        resp, _ = self.client.remove_router_interface_with_subnet_id(
+        resp, body = self.client.remove_router_interface_with_subnet_id(
             router_id, subnet_id)
         self.assertEqual('200', resp['status'])
+        self.assertEqual(subnet_id, body['subnet_id'])
 
     def _remove_router_interface_with_port_id(self, router_id, port_id):
-        resp, _ = self.client.remove_router_interface_with_port_id(
+        resp, body = self.client.remove_router_interface_with_port_id(
             router_id, port_id)
         self.assertEqual('200', resp['status'])
+        self.assertEqual(port_id, body['port_id'])
diff --git a/tempest/api/network/base_security_groups.py b/tempest/api/network/base_security_groups.py
index 38ae4ac..90be454 100644
--- a/tempest/api/network/base_security_groups.py
+++ b/tempest/api/network/base_security_groups.py
@@ -26,7 +26,7 @@
     def _create_security_group(self):
         # Create a security group
         name = data_utils.rand_name('secgroup-')
-        resp, group_create_body = self.client.create_security_group(name)
+        resp, group_create_body = self.client.create_security_group(name=name)
         self.assertEqual('201', resp['status'])
         self.addCleanup(self._delete_security_group,
                         group_create_body['security_group']['id'])
diff --git a/tempest/api/network/common.py b/tempest/api/network/common.py
index 0ce1769..97e120f 100644
--- a/tempest/api/network/common.py
+++ b/tempest/api/network/common.py
@@ -61,6 +61,11 @@
         super(DeletableSubnet, self).__init__(*args, **kwargs)
         self._router_ids = set()
 
+    def update(self, *args, **kwargs):
+        body = dict(subnet=dict(*args, **kwargs))
+        result = self.client.update_subnet(subnet=self.id, body=body)
+        super(DeletableSubnet, self).update(**result['subnet'])
+
     def add_to_router(self, router_id):
         self._router_ids.add(router_id)
         body = dict(subnet_id=self.id)
@@ -126,3 +131,21 @@
 
     def delete(self):
         self.client.delete_security_group_rule(self.id)
+
+
+class DeletablePool(DeletableResource):
+
+    def delete(self):
+        self.client.delete_pool(self.id)
+
+
+class DeletableMember(DeletableResource):
+
+    def delete(self):
+        self.client.delete_member(self.id)
+
+
+class DeletableVip(DeletableResource):
+
+    def delete(self):
+        self.client.delete_vip(self.id)
diff --git a/tempest/api/network/test_extensions.py b/tempest/api/network/test_extensions.py
index a177d65..529f8e9 100644
--- a/tempest/api/network/test_extensions.py
+++ b/tempest/api/network/test_extensions.py
@@ -44,6 +44,8 @@
                           'agent', 'dhcp_agent_scheduler', 'provider',
                           'router', 'extraroute', 'external-net',
                           'allowed-address-pairs', 'extra_dhcp_opt']
+        expected_alias = [ext for ext in expected_alias if
+                          test.is_extension_enabled(ext, 'network')]
         actual_alias = list()
         resp, extensions = self.client.list_extensions()
         self.assertEqual('200', resp['status'])
diff --git a/tempest/api/network/test_extra_dhcp_options.py b/tempest/api/network/test_extra_dhcp_options.py
new file mode 100644
index 0000000..ed86d75
--- /dev/null
+++ b/tempest/api/network/test_extra_dhcp_options.py
@@ -0,0 +1,99 @@
+# Copyright 2013 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.network import base
+from tempest.common.utils import data_utils
+from tempest import test
+
+
+class ExtraDHCPOptionsTestJSON(base.BaseNetworkTest):
+    _interface = 'json'
+
+    """
+    Tests the following operations with the Extra DHCP Options Neutron API
+    extension:
+
+        port create
+        port list
+        port show
+        port update
+
+    v2.0 of the Neutron API is assumed. It is also assumed that the Extra
+    DHCP Options extension is enabled in the [network-feature-enabled]
+    section of etc/tempest.conf
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super(ExtraDHCPOptionsTestJSON, cls).setUpClass()
+        if not test.is_extension_enabled('extra_dhcp_opt', 'network'):
+            msg = "Extra DHCP Options extension not enabled."
+            raise cls.skipException(msg)
+        cls.network = cls.create_network()
+        cls.subnet = cls.create_subnet(cls.network)
+        cls.port = cls.create_port(cls.network)
+
+    @test.attr(type='smoke')
+    def test_create_list_port_with_extra_dhcp_options(self):
+        # Create a port with Extra DHCP Options
+        extra_dhcp_opts = [
+            {'opt_value': 'pxelinux.0', 'opt_name': 'bootfile-name'},
+            {'opt_value': '123.123.123.123', 'opt_name': 'tftp-server'},
+            {'opt_value': '123.123.123.45', 'opt_name': 'server-ip-address'}
+        ]
+        resp, body = self.client.create_port(
+            network_id=self.network['id'],
+            extra_dhcp_opts=extra_dhcp_opts)
+        self.assertEqual('201', resp['status'])
+        port_id = body['port']['id']
+        self.addCleanup(self.client.delete_port, port_id)
+
+        # Confirm port created has Extra DHCP Options
+        resp, body = self.client.list_ports()
+        self.assertEqual('200', resp['status'])
+        ports = body['ports']
+        port = [p for p in ports if p['id'] == port_id]
+        self.assertTrue(port)
+        self._confirm_extra_dhcp_options(port[0], extra_dhcp_opts)
+
+    @test.attr(type='smoke')
+    def test_update_show_port_with_extra_dhcp_options(self):
+        # Update port with extra dhcp options
+        extra_dhcp_opts = [
+            {'opt_value': 'pxelinux.0', 'opt_name': 'bootfile-name'},
+            {'opt_value': '123.123.123.123', 'opt_name': 'tftp-server'},
+            {'opt_value': '123.123.123.45', 'opt_name': 'server-ip-address'}
+        ]
+        name = data_utils.rand_name('new-port-name')
+        resp, body = self.client.update_port(
+            self.port['id'], name=name, extra_dhcp_opts=extra_dhcp_opts)
+        self.assertEqual('200', resp['status'])
+
+        # Confirm extra dhcp options were added to the port
+        resp, body = self.client.show_port(self.port['id'])
+        self.assertEqual('200', resp['status'])
+        self._confirm_extra_dhcp_options(body['port'], extra_dhcp_opts)
+
+    def _confirm_extra_dhcp_options(self, port, extra_dhcp_opts):
+        retrieved = port['extra_dhcp_opts']
+        self.assertEqual(len(retrieved), len(extra_dhcp_opts))
+        for retrieved_option in retrieved:
+            for option in extra_dhcp_opts:
+                if (retrieved_option['opt_value'] == option['opt_value'] and
+                    retrieved_option['opt_name'] == option['opt_name']):
+                    break
+            else:
+                self.fail('Extra DHCP option not found in port %s' %
+                          str(retrieved_option))
diff --git a/tempest/api/network/test_floating_ips.py b/tempest/api/network/test_floating_ips.py
index a7c1bd2..b31c090 100644
--- a/tempest/api/network/test_floating_ips.py
+++ b/tempest/api/network/test_floating_ips.py
@@ -15,7 +15,10 @@
 
 from tempest.api.network import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class FloatingIPTestJSON(base.BaseNetworkTest):
@@ -43,7 +46,10 @@
     @classmethod
     def setUpClass(cls):
         super(FloatingIPTestJSON, cls).setUpClass()
-        cls.ext_net_id = cls.config.network.public_network_id
+        if not test.is_extension_enabled('router', 'network'):
+            msg = "router extension not enabled."
+            raise cls.skipException(msg)
+        cls.ext_net_id = CONF.network.public_network_id
 
         # Create network, subnet, router and add interface
         cls.network = cls.create_network()
@@ -56,7 +62,7 @@
         for i in range(2):
             cls.create_port(cls.network)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_list_show_update_delete_floating_ip(self):
         # Creates a floating IP
         created_floating_ip = self.create_floating_ip(
@@ -107,7 +113,7 @@
         self.assertIsNone(updated_floating_ip['fixed_ip_address'])
         self.assertIsNone(updated_floating_ip['router_id'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_floating_ip_delete_port(self):
         # Create a floating IP
         created_floating_ip = self.create_floating_ip(self.ext_net_id)
@@ -130,7 +136,7 @@
         self.assertIsNone(shown_floating_ip['fixed_ip_address'])
         self.assertIsNone(shown_floating_ip['router_id'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_floating_ip_update_different_router(self):
         # Associate a floating IP to a port on a router
         created_floating_ip = self.create_floating_ip(
diff --git a/tempest/api/network/test_load_balancer.py b/tempest/api/network/test_load_balancer.py
index 65eebf2..03e095d 100644
--- a/tempest/api/network/test_load_balancer.py
+++ b/tempest/api/network/test_load_balancer.py
@@ -18,7 +18,7 @@
 from tempest import test
 
 
-class LoadBalancerJSON(base.BaseNetworkTest):
+class LoadBalancerTestJSON(base.BaseNetworkTest):
     _interface = 'json'
 
     """
@@ -39,7 +39,7 @@
 
     @classmethod
     def setUpClass(cls):
-        super(LoadBalancerJSON, cls).setUpClass()
+        super(LoadBalancerTestJSON, cls).setUpClass()
         if not test.is_extension_enabled('lbaas', 'network'):
             msg = "lbaas extension not enabled."
             raise cls.skipException(msg)
@@ -50,9 +50,16 @@
         vip_name = data_utils.rand_name('vip-')
         cls.pool = cls.create_pool(pool_name, "ROUND_ROBIN",
                                    "HTTP", cls.subnet)
-        cls.vip = cls.create_vip(vip_name, "HTTP", 80, cls.subnet, cls.pool)
+        cls.vip = cls.create_vip(name=vip_name,
+                                 protocol="HTTP",
+                                 protocol_port=80,
+                                 subnet=cls.subnet,
+                                 pool=cls.pool)
         cls.member = cls.create_member(80, cls.pool)
-        cls.health_monitor = cls.create_health_monitor(4, 3, "TCP", 1)
+        cls.health_monitor = cls.create_health_monitor(delay=4,
+                                                       max_retries=3,
+                                                       Type="TCP",
+                                                       timeout=1)
 
     @test.attr(type='smoke')
     def test_list_vips(self):
@@ -76,14 +83,17 @@
             protocol='HTTP',
             subnet_id=self.subnet['id'])
         pool = body['pool']
-        resp, body = self.client.create_vip(name, "HTTP", 80,
-                                            self.subnet['id'], pool['id'])
+        resp, body = self.client.create_vip(name=name,
+                                            protocol="HTTP",
+                                            protocol_port=80,
+                                            subnet_id=self.subnet['id'],
+                                            pool_id=pool['id'])
         self.assertEqual('201', resp['status'])
         vip = body['vip']
         vip_id = vip['id']
         # Verification of vip update
         new_name = "New_vip"
-        resp, body = self.client.update_vip(vip_id, new_name)
+        resp, body = self.client.update_vip(vip_id, name=new_name)
         self.assertEqual('200', resp['status'])
         updated_vip = body['vip']
         self.assertEqual(updated_vip['name'], new_name)
@@ -143,11 +153,10 @@
         self.assertEqual('201', resp['status'])
         member = body['member']
         # Verification of member update
-        admin_state = [False, 'False']
-        resp, body = self.client.update_member(admin_state[0], member['id'])
+        resp, body = self.client.update_member(False, member['id'])
         self.assertEqual('200', resp['status'])
         updated_member = body['member']
-        self.assertIn(updated_member['admin_state_up'], admin_state)
+        self.assertFalse(updated_member['admin_state_up'])
         # Verification of member delete
         resp, body = self.client.delete_member(member['id'])
         self.assertEqual('204', resp['status'])
@@ -174,16 +183,19 @@
     @test.attr(type='smoke')
     def test_create_update_delete_health_monitor(self):
         # Creates a health_monitor
-        resp, body = self.client.create_health_monitor(4, 3, "TCP", 1)
+        resp, body = self.client.create_health_monitor(delay=4,
+                                                       max_retries=3,
+                                                       type="TCP",
+                                                       timeout=1)
         self.assertEqual('201', resp['status'])
         health_monitor = body['health_monitor']
         # Verification of health_monitor update
-        admin_state = [False, 'False']
-        resp, body = self.client.update_health_monitor(admin_state[0],
-                                                       health_monitor['id'])
+        resp, body = (self.client.update_health_monitor
+                     (health_monitor['id'],
+                      admin_state_up=False))
         self.assertEqual('200', resp['status'])
         updated_health_monitor = body['health_monitor']
-        self.assertIn(updated_health_monitor['admin_state_up'], admin_state)
+        self.assertFalse(updated_health_monitor['admin_state_up'])
         # Verification of health_monitor delete
         resp, body = self.client.delete_health_monitor(health_monitor['id'])
         self.assertEqual('204', resp['status'])
@@ -209,6 +221,17 @@
                      (self.health_monitor['id'], self.pool['id']))
         self.assertEqual('204', resp['status'])
 
+    @test.attr(type='smoke')
+    def test_get_lb_pool_stats(self):
+        # Verify the details of pool stats
+        resp, body = self.client.list_lb_pool_stats(self.pool['id'])
+        self.assertEqual('200', resp['status'])
+        stats = body['stats']
+        self.assertIn("bytes_in", stats)
+        self.assertIn("total_connections", stats)
+        self.assertIn("active_connections", stats)
+        self.assertIn("bytes_out", stats)
 
-class LoadBalancerXML(LoadBalancerJSON):
+
+class LoadBalancerTestXML(LoadBalancerTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/network/test_metering_extensions.py b/tempest/api/network/test_metering_extensions.py
new file mode 100644
index 0000000..08ccbfe
--- /dev/null
+++ b/tempest/api/network/test_metering_extensions.py
@@ -0,0 +1,159 @@
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# Author: Emilien Macchi <emilien.macchi@enovance.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from tempest.api.network import base
+from tempest.common.utils import data_utils
+from tempest.openstack.common import log as logging
+from tempest import test
+
+
+LOG = logging.getLogger(__name__)
+
+
+class MeteringJSON(base.BaseAdminNetworkTest):
+    _interface = 'json'
+
+    """
+    Tests the following operations in the Neutron API using the REST client for
+    Neutron:
+
+        List, Show, Create, Delete Metering labels
+        List, Show, Create, Delete Metering labels rules
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        super(MeteringJSON, cls).setUpClass()
+        if not test.is_extension_enabled('metering', 'network'):
+            msg = "metering extension not enabled."
+            raise cls.skipException(msg)
+        description = "metering label created by tempest"
+        name = data_utils.rand_name("metering-label")
+        try:
+            cls.metering_label = cls.create_metering_label(name, description)
+            remote_ip_prefix = "10.0.0.0/24"
+            direction = "ingress"
+            cls.metering_label_rule = cls.create_metering_label_rule(
+                remote_ip_prefix, direction,
+                metering_label_id=cls.metering_label['id'])
+        except Exception:
+            LOG.exception('setUpClass failed')
+            cls.tearDownClass()
+            raise
+
+    def _delete_metering_label(self, metering_label_id):
+        # Deletes a label and verifies if it is deleted or not
+        resp, body = self.admin_client.delete_metering_label(metering_label_id)
+        self.assertEqual(204, resp.status)
+        # Asserting that the label is not found in list after deletion
+        resp, labels = (self.admin_client.list_metering_labels(
+                        id=metering_label_id))
+        self.assertEqual(len(labels['metering_labels']), 0)
+
+    def _delete_metering_label_rule(self, metering_label_rule_id):
+        # Deletes a rule and verifies if it is deleted or not
+        resp, body = (self.admin_client.delete_metering_label_rule(
+                      metering_label_rule_id))
+        self.assertEqual(204, resp.status)
+        # Asserting that the rule is not found in list after deletion
+        resp, rules = (self.admin_client.list_metering_label_rules(
+                       id=metering_label_rule_id))
+        self.assertEqual(len(rules['metering_label_rules']), 0)
+
+    @test.attr(type='smoke')
+    def test_list_metering_labels(self):
+        # Verify label filtering
+        resp, body = self.admin_client.list_metering_labels(id=33)
+        self.assertEqual('200', resp['status'])
+        metering_labels = body['metering_labels']
+        self.assertEqual(0, len(metering_labels))
+
+    @test.attr(type='smoke')
+    def test_create_delete_metering_label_with_filters(self):
+        # Creates a label
+        name = data_utils.rand_name('metering-label-')
+        description = "label created by tempest"
+        resp, body = (self.admin_client.create_metering_label(name=name,
+                      description=description))
+        self.assertEqual('201', resp['status'])
+        metering_label = body['metering_label']
+        self.addCleanup(self._delete_metering_label,
+                        metering_label['id'])
+        # Assert whether created labels are found in labels list or fail
+        # if created labels are not found in labels list
+        resp, labels = (self.admin_client.list_metering_labels(
+                        id=metering_label['id']))
+        self.assertEqual(len(labels['metering_labels']), 1)
+
+    @test.attr(type='smoke')
+    def test_show_metering_label(self):
+        # Verifies the details of a label
+        resp, body = (self.admin_client.show_metering_label(
+                      self.metering_label['id']))
+        self.assertEqual('200', resp['status'])
+        metering_label = body['metering_label']
+        self.assertEqual(self.metering_label['id'], metering_label['id'])
+        self.assertEqual(self.metering_label['tenant_id'],
+                         metering_label['tenant_id'])
+        self.assertEqual(self.metering_label['name'], metering_label['name'])
+        self.assertEqual(self.metering_label['description'],
+                         metering_label['description'])
+
+    @test.attr(type='smoke')
+    def test_list_metering_label_rules(self):
+        # Verify rule filtering
+        resp, body = self.admin_client.list_metering_label_rules(id=33)
+        self.assertEqual('200', resp['status'])
+        metering_label_rules = body['metering_label_rules']
+        self.assertEqual(0, len(metering_label_rules))
+
+    @test.attr(type='smoke')
+    def test_create_delete_metering_label_rule_with_filters(self):
+        # Creates a rule
+        resp, body = (self.admin_client.create_metering_label_rule(
+                      remote_ip_prefix="10.0.1.0/24",
+                      direction="ingress",
+                      metering_label_id=self.metering_label['id']))
+        self.assertEqual('201', resp['status'])
+        metering_label_rule = body['metering_label_rule']
+        self.addCleanup(self._delete_metering_label_rule,
+                        metering_label_rule['id'])
+        # Assert whether created rules are found in rules list or fail
+        # if created rules are not found in rules list
+        resp, rules = (self.admin_client.list_metering_label_rules(
+                       id=metering_label_rule['id']))
+        self.assertEqual(len(rules['metering_label_rules']), 1)
+
+    @test.attr(type='smoke')
+    def test_show_metering_label_rule(self):
+        # Verifies the details of a rule
+        resp, body = (self.admin_client.show_metering_label_rule(
+                      self.metering_label_rule['id']))
+        self.assertEqual('200', resp['status'])
+        metering_label_rule = body['metering_label_rule']
+        self.assertEqual(self.metering_label_rule['id'],
+                         metering_label_rule['id'])
+        self.assertEqual(self.metering_label_rule['remote_ip_prefix'],
+                         metering_label_rule['remote_ip_prefix'])
+        self.assertEqual(self.metering_label_rule['direction'],
+                         metering_label_rule['direction'])
+        self.assertEqual(self.metering_label_rule['metering_label_id'],
+                         metering_label_rule['metering_label_id'])
+        self.assertFalse(metering_label_rule['excluded'])
+
+
+class MeteringXML(MeteringJSON):
+    interface = 'xml'
diff --git a/tempest/api/network/test_networks.py b/tempest/api/network/test_networks.py
index b1f4608..1155257 100644
--- a/tempest/api/network/test_networks.py
+++ b/tempest/api/network/test_networks.py
@@ -17,9 +17,11 @@
 
 from tempest.api.network import base
 from tempest.common.utils import data_utils
-from tempest import exceptions
+from tempest import config
 from tempest.test import attr
 
+CONF = config.CONF
+
 
 class NetworksTestJSON(base.BaseNetworkTest):
     _interface = 'json'
@@ -42,14 +44,20 @@
         network update
         subnet update
 
+        All subnet tests are run once with ipv4 and once with ipv6.
+
     v2.0 of the Neutron API is assumed. It is also assumed that the following
     options are defined in the [network] section of etc/tempest.conf:
 
         tenant_network_cidr with a block of cidr's from which smaller blocks
-        can be allocated for tenant networks
+        can be allocated for tenant ipv4 subnets
+
+        tenant_network_v6_cidr is the equivalent for ipv6 subnets
 
         tenant_network_mask_bits with the mask bits to be used to partition the
-        block defined by tenant-network_cidr
+        block defined by tenant_network_cidr
+
+        tenant_network_v6_mask_bits is the equivalent for ipv6 subnets
     """
 
     @classmethod
@@ -76,21 +84,7 @@
         updated_net = body['network']
         self.assertEqual(updated_net['name'], new_name)
         # Find a cidr that is not in use yet and create a subnet with it
-        cidr = netaddr.IPNetwork(self.network_cfg.tenant_network_cidr)
-        mask_bits = self.network_cfg.tenant_network_mask_bits
-        for subnet_cidr in cidr.subnet(mask_bits):
-            try:
-                resp, body = self.client.create_subnet(
-                    network_id=net_id,
-                    cidr=str(subnet_cidr),
-                    ip_version=4)
-                break
-            except exceptions.BadRequest as e:
-                is_overlapping_cidr = 'overlaps with another subnet' in str(e)
-                if not is_overlapping_cidr:
-                    raise
-        self.assertEqual('201', resp['status'])
-        subnet = body['subnet']
+        subnet = self.create_subnet(network)
         subnet_id = subnet['id']
         # Verification of subnet update
         new_subnet = "New_subnet"
@@ -102,6 +96,8 @@
         # Delete subnet and network
         resp, body = self.client.delete_subnet(subnet_id)
         self.assertEqual('204', resp['status'])
+        # Remove subnet from cleanup list
+        self.subnets.pop()
         resp, body = self.client.delete_network(net_id)
         self.assertEqual('204', resp['status'])
 
@@ -115,6 +111,18 @@
         self.assertEqual(self.name, network['name'])
 
     @attr(type='smoke')
+    def test_show_network_fields(self):
+        # Verifies showing some fields of a network works
+        field_list = [('fields', 'id'), ('fields', 'name'), ]
+        resp, body = self.client.show_network(self.network['id'],
+                                              field_list=field_list)
+        self.assertEqual('200', resp['status'])
+        network = body['network']
+        self.assertEqual(len(network), 2)
+        self.assertEqual(self.network['id'], network['id'])
+        self.assertEqual(self.name, network['name'])
+
+    @attr(type='smoke')
     def test_list_networks(self):
         # Verify the network exists in the list of all networks
         resp, body = self.client.list_networks()
@@ -152,6 +160,18 @@
         self.assertEqual(self.cidr, subnet['cidr'])
 
     @attr(type='smoke')
+    def test_show_subnet_fields(self):
+        # Verifies showing some fields of a subnet works
+        field_list = [('fields', 'id'), ('fields', 'cidr'), ]
+        resp, body = self.client.show_subnet(self.subnet['id'],
+                                             field_list=field_list)
+        self.assertEqual('200', resp['status'])
+        subnet = body['subnet']
+        self.assertEqual(len(subnet), 2)
+        self.assertEqual(self.subnet['id'], subnet['id'])
+        self.assertEqual(self.cidr, subnet['cidr'])
+
+    @attr(type='smoke')
     def test_list_subnets(self):
         # Verify the subnet exists in the list of all subnets
         resp, body = self.client.list_subnets()
@@ -186,12 +206,17 @@
             network_id=self.network['id'])
         self.assertEqual('201', resp['status'])
         port = body['port']
+        self.assertTrue(port['admin_state_up'])
         # Verification of port update
         new_port = "New_Port"
-        resp, body = self.client.update_port(port['id'], name=new_port)
+        resp, body = self.client.update_port(
+            port['id'],
+            name=new_port,
+            admin_state_up=False)
         self.assertEqual('200', resp['status'])
         updated_port = body['port']
         self.assertEqual(updated_port['name'], new_port)
+        self.assertFalse(updated_port['admin_state_up'])
         # Verification of port delete
         resp, body = self.client.delete_port(port['id'])
         self.assertEqual('204', resp['status'])
@@ -205,6 +230,17 @@
         self.assertEqual(self.port['id'], port['id'])
 
     @attr(type='smoke')
+    def test_show_port_fields(self):
+        # Verifies showing fields of a port works
+        field_list = [('fields', 'id'), ]
+        resp, body = self.client.show_port(self.port['id'],
+                                           field_list=field_list)
+        self.assertEqual('200', resp['status'])
+        port = body['port']
+        self.assertEqual(len(port), 1)
+        self.assertEqual(self.port['id'], port['id'])
+
+    @attr(type='smoke')
     def test_list_ports(self):
         # Verify the port exists in the list of all ports
         resp, body = self.client.list_ports()
@@ -217,6 +253,28 @@
         self.assertIsNotNone(found, "Port list doesn't contain created port")
 
     @attr(type='smoke')
+    def test_port_list_filter_by_router_id(self):
+        # Create a router
+        network = self.create_network()
+        self.create_subnet(network)
+        router = self.create_router(data_utils.rand_name('router-'))
+        resp, port = self.client.create_port(
+            network_id=network['id'])
+        # Add router interface to port created above
+        resp, interface = self.client.add_router_interface_with_port_id(
+            router['id'], port['port']['id'])
+        self.addCleanup(self.client.remove_router_interface_with_port_id,
+                        router['id'], port['port']['id'])
+        # list ports filtered by router_id
+        resp, port_list = self.client.list_ports(
+            device_id=router['id'])
+        self.assertEqual('200', resp['status'])
+        # Verify if only corresponding port is listed and assert router_id
+        self.assertEqual(len(port_list['ports']), 1)
+        self.assertEqual(port['port']['id'], port_list['ports'][0]['id'])
+        self.assertEqual(router['id'], port_list['ports'][0]['device_id'])
+
+    @attr(type='smoke')
     def test_list_ports_fields(self):
         # Verify listing some fields of the ports
         resp, body = self.client.list_ports(fields='id')
@@ -236,7 +294,7 @@
     _interface = 'xml'
 
 
-class BulkNetworkOpsJSON(base.BaseNetworkTest):
+class BulkNetworkOpsTestJSON(base.BaseNetworkTest):
     _interface = 'json'
 
     """
@@ -260,7 +318,7 @@
 
     @classmethod
     def setUpClass(cls):
-        super(BulkNetworkOpsJSON, cls).setUpClass()
+        super(BulkNetworkOpsTestJSON, cls).setUpClass()
         cls.network1 = cls.create_network()
         cls.network2 = cls.create_network()
 
@@ -321,8 +379,8 @@
     @attr(type='smoke')
     def test_bulk_create_delete_subnet(self):
         # Creates 2 subnets in one request
-        cidr = netaddr.IPNetwork(self.network_cfg.tenant_network_cidr)
-        mask_bits = self.network_cfg.tenant_network_mask_bits
+        cidr = netaddr.IPNetwork(CONF.network.tenant_network_cidr)
+        mask_bits = CONF.network.tenant_network_mask_bits
         cidrs = []
         for subnet_cidr in cidr.subnet(mask_bits):
             cidrs.append(subnet_cidr)
@@ -387,5 +445,21 @@
             self.assertIn(n['id'], ports_list)
 
 
-class BulkNetworkOpsXML(BulkNetworkOpsJSON):
+class BulkNetworkOpsTestXML(BulkNetworkOpsTestJSON):
+    _interface = 'xml'
+
+
+class NetworksIpV6TestJSON(NetworksTestJSON):
+    _ip_version = 6
+
+    @classmethod
+    def setUpClass(cls):
+        super(NetworksIpV6TestJSON, cls).setUpClass()
+        if not CONF.network_feature_enabled.ipv6:
+            cls.tearDownClass()
+            skip_msg = "IPv6 Tests are disabled."
+            raise cls.skipException(skip_msg)
+
+
+class NetworksIpV6TestXML(NetworksIpV6TestJSON):
     _interface = 'xml'
diff --git a/tempest/api/network/test_quotas.py b/tempest/api/network/test_quotas.py
index a5be395..38784d8 100644
--- a/tempest/api/network/test_quotas.py
+++ b/tempest/api/network/test_quotas.py
@@ -17,7 +17,7 @@
 from tempest.api.network import base
 from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class QuotasTest(base.BaseNetworkTest):
@@ -46,11 +46,14 @@
     @classmethod
     def setUpClass(cls):
         super(QuotasTest, cls).setUpClass()
+        if not test.is_extension_enabled('quotas', 'network'):
+            msg = "quotas extension not enabled."
+            raise cls.skipException(msg)
         admin_manager = clients.AdminManager()
         cls.admin_client = admin_manager.network_client
         cls.identity_admin_client = admin_manager.identity_client
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_quotas(self):
         # Add a tenant to conduct the test
         test_tenant = data_utils.rand_name('test_tenant_')
diff --git a/tempest/api/network/test_routers.py b/tempest/api/network/test_routers.py
index 426273c..2657031 100644
--- a/tempest/api/network/test_routers.py
+++ b/tempest/api/network/test_routers.py
@@ -16,9 +16,13 @@
 import netaddr
 
 from tempest.api.network import base_routers as base
+from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import test
 
+CONF = config.CONF
+
 
 class RoutersTest(base.BaseRouterTest):
     _interface = 'json'
@@ -26,6 +30,11 @@
     @classmethod
     def setUpClass(cls):
         super(RoutersTest, cls).setUpClass()
+        if not test.is_extension_enabled('router', 'network'):
+            msg = "router extension not enabled."
+            raise cls.skipException(msg)
+        admin_manager = clients.AdminManager()
+        cls.identity_admin_client = admin_manager.identity_client
 
     @test.attr(type='smoke')
     def test_create_show_list_update_delete_router(self):
@@ -35,14 +44,14 @@
         name = data_utils.rand_name('router-')
         resp, create_body = self.client.create_router(
             name, external_gateway_info={
-                "network_id": self.network_cfg.public_network_id},
+                "network_id": CONF.network.public_network_id},
             admin_state_up=False)
         self.assertEqual('201', resp['status'])
         self.addCleanup(self._delete_router, create_body['router']['id'])
         self.assertEqual(create_body['router']['name'], name)
         self.assertEqual(
             create_body['router']['external_gateway_info']['network_id'],
-            self.network_cfg.public_network_id)
+            CONF.network.public_network_id)
         self.assertEqual(create_body['router']['admin_state_up'], False)
         # Show details of the created router
         resp, show_body = self.client.show_router(
@@ -51,7 +60,7 @@
         self.assertEqual(show_body['router']['name'], name)
         self.assertEqual(
             show_body['router']['external_gateway_info']['network_id'],
-            self.network_cfg.public_network_id)
+            CONF.network.public_network_id)
         self.assertEqual(show_body['router']['admin_state_up'], False)
         # List routers and verify if created router is there in response
         resp, list_body = self.client.list_routers()
@@ -71,6 +80,25 @@
         self.assertEqual(show_body['router']['name'], updated_name)
 
     @test.attr(type='smoke')
+    def test_create_router_setting_tenant_id(self):
+        # Test creating router from admin user setting tenant_id.
+        test_tenant = data_utils.rand_name('test_tenant_')
+        test_description = data_utils.rand_name('desc_')
+        _, tenant = self.identity_admin_client.create_tenant(
+            name=test_tenant,
+            description=test_description)
+        tenant_id = tenant['id']
+        self.addCleanup(self.identity_admin_client.delete_tenant, tenant_id)
+
+        name = data_utils.rand_name('router-')
+        resp, create_body = self.admin_client.create_router(
+            name, tenant_id=tenant_id)
+        self.assertEqual('201', resp['status'])
+        self.addCleanup(self.admin_client.delete_router,
+                        create_body['router']['id'])
+        self.assertEqual(tenant_id, create_body['router']['tenant_id'])
+
+    @test.attr(type='smoke')
     def test_add_remove_router_interface_with_subnet_id(self):
         network = self.create_network()
         subnet = self.create_subnet(network)
@@ -123,14 +151,14 @@
 
     def _verify_gateway_port(self, router_id):
         resp, list_body = self.admin_client.list_ports(
-            network_id=self.network_cfg.public_network_id,
+            network_id=CONF.network.public_network_id,
             device_id=router_id)
         self.assertEqual(len(list_body['ports']), 1)
         gw_port = list_body['ports'][0]
         fixed_ips = gw_port['fixed_ips']
         self.assertEqual(len(fixed_ips), 1)
         resp, public_net_body = self.admin_client.show_network(
-            self.network_cfg.public_network_id)
+            CONF.network.public_network_id)
         public_subnet_id = public_net_body['network']['subnets'][0]
         self.assertEqual(fixed_ips[0]['subnet_id'], public_subnet_id)
 
@@ -140,40 +168,42 @@
         self.client.update_router(
             router['id'],
             external_gateway_info={
-                'network_id': self.network_cfg.public_network_id})
+                'network_id': CONF.network.public_network_id})
         # Verify operation - router
         resp, show_body = self.client.show_router(router['id'])
         self.assertEqual('200', resp['status'])
         self._verify_router_gateway(
             router['id'],
-            {'network_id': self.network_cfg.public_network_id})
+            {'network_id': CONF.network.public_network_id})
         self._verify_gateway_port(router['id'])
 
+    @test.requires_ext(extension='ext-gw-mode', service='network')
     @test.attr(type='smoke')
     def test_update_router_set_gateway_with_snat_explicit(self):
         router = self.create_router(data_utils.rand_name('router-'))
         self.admin_client.update_router_with_snat_gw_info(
             router['id'],
             external_gateway_info={
-                'network_id': self.network_cfg.public_network_id,
+                'network_id': CONF.network.public_network_id,
                 'enable_snat': True})
         self._verify_router_gateway(
             router['id'],
-            {'network_id': self.network_cfg.public_network_id,
+            {'network_id': CONF.network.public_network_id,
              'enable_snat': True})
         self._verify_gateway_port(router['id'])
 
+    @test.requires_ext(extension='ext-gw-mode', service='network')
     @test.attr(type='smoke')
     def test_update_router_set_gateway_without_snat(self):
         router = self.create_router(data_utils.rand_name('router-'))
         self.admin_client.update_router_with_snat_gw_info(
             router['id'],
             external_gateway_info={
-                'network_id': self.network_cfg.public_network_id,
+                'network_id': CONF.network.public_network_id,
                 'enable_snat': False})
         self._verify_router_gateway(
             router['id'],
-            {'network_id': self.network_cfg.public_network_id,
+            {'network_id': CONF.network.public_network_id,
              'enable_snat': False})
         self._verify_gateway_port(router['id'])
 
@@ -181,28 +211,29 @@
     def test_update_router_unset_gateway(self):
         router = self.create_router(
             data_utils.rand_name('router-'),
-            external_network_id=self.network_cfg.public_network_id)
+            external_network_id=CONF.network.public_network_id)
         self.client.update_router(router['id'], external_gateway_info={})
         self._verify_router_gateway(router['id'])
         # No gateway port expected
         resp, list_body = self.admin_client.list_ports(
-            network_id=self.network_cfg.public_network_id,
+            network_id=CONF.network.public_network_id,
             device_id=router['id'])
         self.assertFalse(list_body['ports'])
 
+    @test.requires_ext(extension='ext-gw-mode', service='network')
     @test.attr(type='smoke')
     def test_update_router_reset_gateway_without_snat(self):
         router = self.create_router(
             data_utils.rand_name('router-'),
-            external_network_id=self.network_cfg.public_network_id)
+            external_network_id=CONF.network.public_network_id)
         self.admin_client.update_router_with_snat_gw_info(
             router['id'],
             external_gateway_info={
-                'network_id': self.network_cfg.public_network_id,
+                'network_id': CONF.network.public_network_id,
                 'enable_snat': False})
         self._verify_router_gateway(
             router['id'],
-            {'network_id': self.network_cfg.public_network_id,
+            {'network_id': CONF.network.public_network_id,
              'enable_snat': False})
         self._verify_gateway_port(router['id'])
 
@@ -225,3 +256,48 @@
 
     def _delete_extra_routes(self, router_id):
         resp, _ = self.client.delete_extra_routes(router_id)
+
+    @test.attr(type='smoke')
+    def test_update_router_admin_state(self):
+        self.router = self.create_router(data_utils.rand_name('router-'))
+        self.assertFalse(self.router['admin_state_up'])
+        # Update router admin state
+        resp, update_body = self.client.update_router(self.router['id'],
+                                                      admin_state_up=True)
+        self.assertEqual('200', resp['status'])
+        self.assertTrue(update_body['router']['admin_state_up'])
+        resp, show_body = self.client.show_router(self.router['id'])
+        self.assertEqual('200', resp['status'])
+        self.assertTrue(show_body['router']['admin_state_up'])
+
+    @test.attr(type='smoke')
+    def test_add_multiple_router_interfaces(self):
+        network = self.create_network()
+        subnet01 = self.create_subnet(network)
+        subnet02 = self.create_subnet(network)
+        router = self.create_router(data_utils.rand_name('router-'))
+        interface01 = self._add_router_interface_with_subnet_id(router['id'],
+                                                                subnet01['id'])
+        self._verify_router_interface(router['id'], subnet01['id'],
+                                      interface01['port_id'])
+        interface02 = self._add_router_interface_with_subnet_id(router['id'],
+                                                                subnet02['id'])
+        self._verify_router_interface(router['id'], subnet02['id'],
+                                      interface02['port_id'])
+
+    def _add_router_interface_with_subnet_id(self, router_id, subnet_id):
+        resp, interface = self.client.add_router_interface_with_subnet_id(
+            router_id, subnet_id)
+        self.assertEqual('200', resp['status'])
+        self.addCleanup(self._remove_router_interface_with_subnet_id,
+                        router_id, subnet_id)
+        self.assertEqual(subnet_id, interface['subnet_id'])
+        return interface
+
+    def _verify_router_interface(self, router_id, subnet_id, port_id):
+        resp, show_port_body = self.client.show_port(port_id)
+        self.assertEqual('200', resp['status'])
+        interface_port = show_port_body['port']
+        self.assertEqual(router_id, interface_port['device_id'])
+        self.assertEqual(subnet_id,
+                         interface_port['fixed_ips'][0]['subnet_id'])
diff --git a/tempest/api/network/test_routers_negative.py b/tempest/api/network/test_routers_negative.py
index 0d65b64..e6ad4de 100644
--- a/tempest/api/network/test_routers_negative.py
+++ b/tempest/api/network/test_routers_negative.py
@@ -16,7 +16,7 @@
 from tempest.api.network import base_routers as base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class RoutersNegativeTest(base.BaseRouterTest):
@@ -25,11 +25,14 @@
     @classmethod
     def setUpClass(cls):
         super(RoutersNegativeTest, cls).setUpClass()
+        if not test.is_extension_enabled('router', 'network'):
+            msg = "router extension not enabled."
+            raise cls.skipException(msg)
         cls.router = cls.create_router(data_utils.rand_name('router-'))
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_router_add_gateway_invalid_network_returns_404(self):
         self.assertRaises(exceptions.NotFound,
                           self.client.update_router,
@@ -37,7 +40,7 @@
                           external_gateway_info={
                               'network_id': self.router['id']})
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_router_add_gateway_net_not_external_returns_400(self):
         self.create_subnet(self.network)
         self.assertRaises(exceptions.BadRequest,
@@ -46,7 +49,7 @@
                           external_gateway_info={
                               'network_id': self.network['id']})
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_router_remove_interface_in_use_returns_409(self):
         self.client.add_router_interface_with_subnet_id(
             self.router['id'], self.subnet['id'])
diff --git a/tempest/api/network/test_security_groups.py b/tempest/api/network/test_security_groups.py
index b95182d..3e26f46 100644
--- a/tempest/api/network/test_security_groups.py
+++ b/tempest/api/network/test_security_groups.py
@@ -14,13 +14,21 @@
 #    under the License.
 
 from tempest.api.network import base_security_groups as base
-from tempest.test import attr
+from tempest.common.utils import data_utils
+from tempest import test
 
 
 class SecGroupTest(base.BaseSecGroupTest):
     _interface = 'json'
 
-    @attr(type='smoke')
+    @classmethod
+    def setUpClass(cls):
+        super(SecGroupTest, cls).setUpClass()
+        if not test.is_extension_enabled('security-group', 'network'):
+            msg = "security-group extension not enabled."
+            raise cls.skipException(msg)
+
+    @test.attr(type='smoke')
     def test_list_security_groups(self):
         # Verify the that security group belonging to tenant exist in list
         resp, body = self.client.list_security_groups()
@@ -33,16 +41,10 @@
         msg = "Security-group list doesn't contain default security-group"
         self.assertIsNotNone(found, msg)
 
-    @attr(type='smoke')
-    def test_create_show_delete_security_group(self):
+    @test.attr(type='smoke')
+    def test_create_list_update_show_delete_security_group(self):
         group_create_body, name = self._create_security_group()
 
-        # Show details of the created security group
-        resp, show_body = self.client.show_security_group(
-            group_create_body['security_group']['id'])
-        self.assertEqual('200', resp['status'])
-        self.assertEqual(show_body['security_group']['name'], name)
-
         # List security groups and verify if created group is there in response
         resp, list_body = self.client.list_security_groups()
         self.assertEqual('200', resp['status'])
@@ -50,8 +52,26 @@
         for secgroup in list_body['security_groups']:
             secgroup_list.append(secgroup['id'])
         self.assertIn(group_create_body['security_group']['id'], secgroup_list)
+        # Update the security group
+        new_name = data_utils.rand_name('security-')
+        new_description = data_utils.rand_name('security-description')
+        resp, update_body = self.client.update_security_group(
+            group_create_body['security_group']['id'],
+            name=new_name,
+            description=new_description)
+        # Verify if security group is updated
+        self.assertEqual('200', resp['status'])
+        self.assertEqual(update_body['security_group']['name'], new_name)
+        self.assertEqual(update_body['security_group']['description'],
+                         new_description)
+        # Show details of the updated security group
+        resp, show_body = self.client.show_security_group(
+            group_create_body['security_group']['id'])
+        self.assertEqual(show_body['security_group']['name'], new_name)
+        self.assertEqual(show_body['security_group']['description'],
+                         new_description)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_show_delete_security_group_rule(self):
         group_create_body, _ = self._create_security_group()
 
@@ -59,8 +79,9 @@
         protocols = ['tcp', 'udp', 'icmp']
         for protocol in protocols:
             resp, rule_create_body = self.client.create_security_group_rule(
-                group_create_body['security_group']['id'],
-                protocol=protocol
+                security_group_id=group_create_body['security_group']['id'],
+                protocol=protocol,
+                direction='ingress'
             )
             self.assertEqual('201', resp['status'])
             self.addCleanup(self._delete_security_group_rule,
@@ -80,7 +101,7 @@
                      for rule in rule_list_body['security_group_rules']]
         self.assertIn(rule_create_body['security_group_rule']['id'], rule_list)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_security_group_rule_with_additional_args(self):
         # Verify creating security group rule with the following
         # arguments works: "protocol": "tcp", "port_range_max": 77,
@@ -92,7 +113,7 @@
         port_range_min = 77
         port_range_max = 77
         resp, rule_create_body = self.client.create_security_group_rule(
-            group_create_body['security_group']['id'],
+            security_group_id=group_create_body['security_group']['id'],
             direction=direction,
             protocol=protocol,
             port_range_min=port_range_min,
diff --git a/tempest/api/network/test_security_groups_negative.py b/tempest/api/network/test_security_groups_negative.py
index 98e109e..0b86398 100644
--- a/tempest/api/network/test_security_groups_negative.py
+++ b/tempest/api/network/test_security_groups_negative.py
@@ -17,26 +17,33 @@
 
 from tempest.api.network import base_security_groups as base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class NegativeSecGroupTest(base.BaseSecGroupTest):
     _interface = 'json'
 
-    @attr(type=['negative', 'gate'])
+    @classmethod
+    def setUpClass(cls):
+        super(NegativeSecGroupTest, cls).setUpClass()
+        if not test.is_extension_enabled('security-group', 'network'):
+            msg = "security-group extension not enabled."
+            raise cls.skipException(msg)
+
+    @test.attr(type=['negative', 'gate'])
     def test_show_non_existent_security_group(self):
         non_exist_id = str(uuid.uuid4())
         self.assertRaises(exceptions.NotFound, self.client.show_security_group,
                           non_exist_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_show_non_existent_security_group_rule(self):
         non_exist_id = str(uuid.uuid4())
         self.assertRaises(exceptions.NotFound,
                           self.client.show_security_group_rule,
                           non_exist_id)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_non_existent_security_group(self):
         non_exist_id = str(uuid.uuid4())
         self.assertRaises(exceptions.NotFound,
@@ -44,18 +51,18 @@
                           non_exist_id
                           )
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_security_group_rule_with_bad_protocol(self):
         group_create_body, _ = self._create_security_group()
 
         #Create rule with bad protocol name
         pname = 'bad_protocol_name'
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.create_security_group_rule,
-                          group_create_body['security_group']['id'],
-                          protocol=pname)
+        self.assertRaises(
+            exceptions.BadRequest, self.client.create_security_group_rule,
+            security_group_id=group_create_body['security_group']['id'],
+            protocol=pname, direction='ingress')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_security_group_rule_with_invalid_ports(self):
         group_create_body, _ = self._create_security_group()
 
@@ -65,29 +72,29 @@
                   (80, 65536, 'Invalid value for port 65536'),
                   (-16, 65536, 'Invalid value for port')]
         for pmin, pmax, msg in states:
-            ex = self.assertRaises(exceptions.BadRequest,
-                                   self.client.create_security_group_rule,
-                                   group_create_body['security_group']['id'],
-                                   protocol='tcp',
-                                   port_range_min=pmin,
-                                   port_range_max=pmax)
+            ex = self.assertRaises(
+                exceptions.BadRequest, self.client.create_security_group_rule,
+                security_group_id=group_create_body['security_group']['id'],
+                protocol='tcp', port_range_min=pmin, port_range_max=pmax,
+                direction='ingress')
             self.assertIn(msg, str(ex))
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_additional_default_security_group_fails(self):
         # Create security group named 'default', it should be failed.
         name = 'default'
         self.assertRaises(exceptions.Conflict,
                           self.client.create_security_group,
-                          name)
+                          name=name)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_create_security_group_rule_with_non_existent_security_group(self):
         # Create security group rules with not existing security group.
         non_existent_sg = str(uuid.uuid4())
         self.assertRaises(exceptions.NotFound,
                           self.client.create_security_group_rule,
-                          non_existent_sg)
+                          security_group_id=non_existent_sg,
+                          direction='ingress')
 
 
 class NegativeSecGroupTestXML(NegativeSecGroupTest):
diff --git a/tempest/api/network/test_vpnaas_extensions.py b/tempest/api/network/test_vpnaas_extensions.py
index 089f9ef..78bc80a 100644
--- a/tempest/api/network/test_vpnaas_extensions.py
+++ b/tempest/api/network/test_vpnaas_extensions.py
@@ -15,8 +15,11 @@
 
 from tempest.api.network import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import test
 
+CONF = config.CONF
+
 
 class VPNaaSJSON(base.BaseNetworkTest):
     _interface = 'json'
@@ -35,15 +38,15 @@
 
     @classmethod
     def setUpClass(cls):
-        super(VPNaaSJSON, cls).setUpClass()
         if not test.is_extension_enabled('vpnaas', 'network'):
             msg = "vpnaas extension not enabled."
             raise cls.skipException(msg)
+        super(VPNaaSJSON, cls).setUpClass()
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
         cls.router = cls.create_router(
             data_utils.rand_name("router-"),
-            external_network_id=cls.network_cfg.public_network_id)
+            external_network_id=CONF.network.public_network_id)
         cls.create_router_interface(cls.router['id'], cls.subnet['id'])
         cls.vpnservice = cls.create_vpnservice(cls.subnet['id'],
                                                cls.router['id'])
diff --git a/tempest/api/object_storage/base.py b/tempest/api/object_storage/base.py
index 41f23b3..45c895b 100644
--- a/tempest/api/object_storage/base.py
+++ b/tempest/api/object_storage/base.py
@@ -14,13 +14,16 @@
 #    under the License.
 
 
-from tempest.api.identity.base import DataGenerator
+from tempest.api.identity import base
 from tempest import clients
 from tempest.common import custom_matchers
 from tempest.common import isolated_creds
+from tempest import config
 from tempest import exceptions
 import tempest.test
 
+CONF = config.CONF
+
 
 class BaseObjectTest(tempest.test.BaseTestCase):
 
@@ -28,12 +31,12 @@
     def setUpClass(cls):
         cls.set_network_resources()
         super(BaseObjectTest, cls).setUpClass()
-        if not cls.config.service_available.swift:
+        if not CONF.service_available.swift:
             skip_msg = ("%s skipped as swift is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
         cls.isolated_creds = isolated_creds.IsolatedCreds(
             cls.__name__, network_resources=cls.network_resources)
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             # Get isolated creds for normal user
             creds = cls.isolated_creds.get_primary_creds()
             username, tenant_name, password = creds
@@ -71,7 +74,16 @@
         cls.container_client_alt = cls.os_alt.container_client
         cls.identity_client_alt = cls.os_alt.identity_client
 
-        cls.data = DataGenerator(cls.identity_admin_client)
+        # Make sure we get fresh auth data after assigning swift role
+        cls.object_client.auth_provider.clear_auth()
+        cls.container_client.auth_provider.clear_auth()
+        cls.account_client.auth_provider.clear_auth()
+        cls.custom_object_client.auth_provider.clear_auth()
+        cls.custom_account_client.auth_provider.clear_auth()
+        cls.object_client_alt.auth_provider.clear_auth()
+        cls.container_client_alt.auth_provider.clear_auth()
+
+        cls.data = base.DataGenerator(cls.identity_admin_client)
 
     @classmethod
     def tearDownClass(cls):
@@ -82,7 +94,7 @@
     def _assign_member_role(cls):
         primary_user = cls.isolated_creds.get_primary_user()
         alt_user = cls.isolated_creds.get_alt_user()
-        swift_role = cls.config.object_storage.operator_role
+        swift_role = CONF.object_storage.operator_role
         try:
             resp, roles = cls.os_admin.identity_client.list_roles()
             role = next(r for r in roles if r['name'] == swift_role)
@@ -118,7 +130,10 @@
                 objlist = container_client.list_all_container_objects(cont)
                 # delete every object in the container
                 for obj in objlist:
-                    object_client.delete_object(cont, obj['name'])
+                    try:
+                        object_client.delete_object(cont, obj['name'])
+                    except exceptions.NotFound:
+                        pass
                 container_client.delete_container(cont)
             except exceptions.NotFound:
                 pass
diff --git a/tempest/api/object_storage/test_account_bulk.py b/tempest/api/object_storage/test_account_bulk.py
new file mode 100644
index 0000000..a94c883
--- /dev/null
+++ b/tempest/api/object_storage/test_account_bulk.py
@@ -0,0 +1,134 @@
+# Copyright 2013 NTT Corporation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import tarfile
+import tempfile
+
+from tempest.api.object_storage import base
+from tempest.common import custom_matchers
+from tempest import test
+
+
+class BulkTest(base.BaseObjectTest):
+
+    def setUp(self):
+        super(BulkTest, self).setUp()
+        self.containers = []
+
+    def tearDown(self):
+        self.delete_containers(self.containers)
+        super(BulkTest, self).tearDown()
+
+    def _create_archive(self):
+        # Create an archived file for bulk upload testing.
+        # Directory and files contained in the directory correspond to
+        # container and subsidiary objects.
+        tmp_dir = tempfile.mkdtemp()
+        tmp_file = tempfile.mkstemp(dir=tmp_dir)
+
+        # Extract a container name and an object name
+        container_name = tmp_dir.split("/")[-1]
+        object_name = tmp_file[1].split("/")[-1]
+
+        # Create tar file
+        tarpath = tempfile.NamedTemporaryFile(suffix=".tar")
+        tar = tarfile.open(None, 'w', tarpath)
+        tar.add(tmp_dir, arcname=container_name)
+        tar.close()
+        tarpath.flush()
+
+        return tarpath.name, container_name, object_name
+
+    @test.attr(type='gate')
+    def test_extract_archive(self):
+        # Test bulk operation of file upload with an archived file
+        filepath, container_name, object_name = self._create_archive()
+
+        params = {'extract-archive': 'tar'}
+        with open(filepath) as fh:
+            mydata = fh.read()
+            resp, body = self.account_client.create_account(data=mydata,
+                                                            params=params)
+
+        self.containers.append(container_name)
+
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+
+        # When uploading an archived file with the bulk operation, the response
+        # does not contain 'content-length' header. This is the special case,
+        # therefore the existence of response headers is checked without
+        # custom matcher.
+        self.assertIn('transfer-encoding', resp)
+        self.assertIn('content-type', resp)
+        self.assertIn('x-trans-id', resp)
+        self.assertIn('date', resp)
+
+        # Check only the format of common headers with custom matcher
+        self.assertThat(resp, custom_matchers.AreAllWellFormatted())
+
+        param = {'format': 'json'}
+        resp, body = self.account_client.list_account_containers(param)
+
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'GET')
+
+        self.assertIn(container_name, [b['name'] for b in body])
+
+        param = {'format': 'json'}
+        resp, contents_list = self.container_client.list_container_contents(
+            container_name, param)
+
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+
+        self.assertIn(object_name, [c['name'] for c in contents_list])
+
+    @test.attr(type='gate')
+    def test_bulk_delete(self):
+        # Test bulk operation of deleting multiple files
+        filepath, container_name, object_name = self._create_archive()
+
+        params = {'extract-archive': 'tar'}
+        with open(filepath) as fh:
+            mydata = fh.read()
+            resp, body = self.account_client.create_account(data=mydata,
+                                                            params=params)
+
+        data = '%s/%s\n%s' % (container_name, object_name, container_name)
+        params = {'bulk-delete': ''}
+        resp, body = self.account_client.delete_account(data=data,
+                                                        params=params)
+
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+
+        # When deleting multiple files using the bulk operation, the response
+        # does not contain 'content-length' header. This is the special case,
+        # therefore the existence of response headers is checked without
+        # custom matcher.
+        self.assertIn('transfer-encoding', resp)
+        self.assertIn('content-type', resp)
+        self.assertIn('x-trans-id', resp)
+        self.assertIn('date', resp)
+
+        # Check only the format of common headers with custom matcher
+        self.assertThat(resp, custom_matchers.AreAllWellFormatted())
+
+        # Check if a container is deleted
+        param = {'format': 'txt'}
+        resp, body = self.account_client.list_account_containers(param)
+
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'GET')
+
+        self.assertNotIn(container_name, body)
diff --git a/tempest/api/object_storage/test_account_quotas.py b/tempest/api/object_storage/test_account_quotas.py
index cacc66e..b14adc0 100644
--- a/tempest/api/object_storage/test_account_quotas.py
+++ b/tempest/api/object_storage/test_account_quotas.py
@@ -17,9 +17,12 @@
 from tempest.api.object_storage import base
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest import test
 
+CONF = config.CONF
+
 
 class AccountQuotasTest(base.BaseObjectTest):
 
@@ -41,7 +44,7 @@
         try:
             _, roles = cls.os_admin.identity_client.list_roles()
             reseller_role_id = next(r['id'] for r in roles if r['name']
-                                    == 'ResellerAdmin')
+                                    == CONF.object_storage.reseller_admin_role)
         except StopIteration:
             msg = "No ResellerAdmin role found"
             raise exceptions.NotFound(msg)
@@ -62,26 +65,34 @@
             reseller_user_id,
             reseller_role_id)
 
-        # Retrieve a ResellerAdmin auth token and use it to set a quota
+        # Retrieve a ResellerAdmin auth data and use it to set a quota
         # on the client's account
-        cls.reselleradmin_token = cls.token_client.get_token(
-            cls.data.test_user,
-            cls.data.test_password,
-            cls.data.test_tenant)
+        cls.reselleradmin_auth_data = \
+            cls.os_reselleradmin.get_auth_provider().auth_data
 
     def setUp(self):
         super(AccountQuotasTest, self).setUp()
 
+        # Set the reselleradmin auth in headers for next custom_account_client
+        # request
+        self.custom_account_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.reselleradmin_auth_data
+        )
         # Set a quota of 20 bytes on the user's account before each test
-        headers = {"X-Auth-Token": self.reselleradmin_token,
-                   "X-Account-Meta-Quota-Bytes": "20"}
+        headers = {"X-Account-Meta-Quota-Bytes": "20"}
 
         self.os.custom_account_client.request("POST", "", headers, "")
 
     def tearDown(self):
+        # Set the reselleradmin auth in headers for next custom_account_client
+        # request
+        self.custom_account_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.reselleradmin_auth_data
+        )
         # remove the quota from the container
-        headers = {"X-Auth-Token": self.reselleradmin_token,
-                   "X-Remove-Account-Meta-Quota-Bytes": "x"}
+        headers = {"X-Remove-Account-Meta-Quota-Bytes": "x"}
 
         self.os.custom_account_client.request("POST", "", headers, "")
         super(AccountQuotasTest, self).tearDown()
@@ -118,8 +129,11 @@
         """
         for quota in ("25", "", "20"):
 
-            headers = {"X-Auth-Token": self.reselleradmin_token,
-                       "X-Account-Meta-Quota-Bytes": quota}
+            self.custom_account_client.auth_provider.set_alt_auth_data(
+                request_part='headers',
+                auth_data=self.reselleradmin_auth_data
+            )
+            headers = {"X-Account-Meta-Quota-Bytes": quota}
 
             resp, _ = self.os.custom_account_client.request("POST", "",
                                                             headers, "")
diff --git a/tempest/api/object_storage/test_account_quotas_negative.py b/tempest/api/object_storage/test_account_quotas_negative.py
index e35cd17..402cd90 100644
--- a/tempest/api/object_storage/test_account_quotas_negative.py
+++ b/tempest/api/object_storage/test_account_quotas_negative.py
@@ -17,9 +17,12 @@
 from tempest.api.object_storage import base
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest import test
 
+CONF = config.CONF
+
 
 class AccountQuotasNegativeTest(base.BaseObjectTest):
 
@@ -41,7 +44,7 @@
         try:
             _, roles = cls.os_admin.identity_client.list_roles()
             reseller_role_id = next(r['id'] for r in roles if r['name']
-                                    == 'ResellerAdmin')
+                                    == CONF.object_storage.reseller_admin_role)
         except StopIteration:
             msg = "No ResellerAdmin role found"
             raise exceptions.NotFound(msg)
@@ -62,26 +65,33 @@
             reseller_user_id,
             reseller_role_id)
 
-        # Retrieve a ResellerAdmin auth token and use it to set a quota
+        # Retrieve a ResellerAdmin auth data and use it to set a quota
         # on the client's account
-        cls.reselleradmin_token = cls.token_client.get_token(
-            cls.data.test_user,
-            cls.data.test_password,
-            cls.data.test_tenant)
+        cls.reselleradmin_auth_data = \
+            cls.os_reselleradmin.get_auth_provider().auth_data
 
     def setUp(self):
         super(AccountQuotasNegativeTest, self).setUp()
-
+        # Set the reselleradmin auth in headers for next custom_account_client
+        # request
+        self.custom_account_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.reselleradmin_auth_data
+        )
         # Set a quota of 20 bytes on the user's account before each test
-        headers = {"X-Auth-Token": self.reselleradmin_token,
-                   "X-Account-Meta-Quota-Bytes": "20"}
+        headers = {"X-Account-Meta-Quota-Bytes": "20"}
 
         self.os.custom_account_client.request("POST", "", headers, "")
 
     def tearDown(self):
+        # Set the reselleradmin auth in headers for next custom_account_client
+        # request
+        self.custom_account_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.reselleradmin_auth_data
+        )
         # remove the quota from the container
-        headers = {"X-Auth-Token": self.reselleradmin_token,
-                   "X-Remove-Account-Meta-Quota-Bytes": "x"}
+        headers = {"X-Remove-Account-Meta-Quota-Bytes": "x"}
 
         self.os.custom_account_client.request("POST", "", headers, "")
         super(AccountQuotasNegativeTest, self).tearDown()
diff --git a/tempest/api/object_storage/test_account_services.py b/tempest/api/object_storage/test_account_services.py
index 79fd99d..4b895d8 100644
--- a/tempest/api/object_storage/test_account_services.py
+++ b/tempest/api/object_storage/test_account_services.py
@@ -15,11 +15,17 @@
 
 import random
 
+from six import moves
+
 from tempest.api.object_storage import base
+from tempest import clients
 from tempest.common import custom_matchers
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import config
+from tempest import exceptions
+from tempest import test
+
+CONF = config.CONF
 
 
 class AccountTest(base.BaseObjectTest):
@@ -27,7 +33,7 @@
     def setUpClass(cls):
         super(AccountTest, cls).setUpClass()
         cls.containers = []
-        for i in xrange(ord('a'), ord('f') + 1):
+        for i in moves.xrange(ord('a'), ord('f') + 1):
             name = data_utils.rand_name(name='%s-' % chr(i))
             cls.container_client.create_container(name)
             cls.containers.append(name)
@@ -36,29 +42,118 @@
     @classmethod
     def tearDownClass(cls):
         cls.delete_containers(cls.containers)
+        cls.data.teardown_all()
         super(AccountTest, cls).tearDownClass()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_containers(self):
         # list of all containers should not be empty
-        params = {'format': 'json'}
-        resp, container_list = \
-            self.account_client.list_account_containers(params=params)
+        resp, container_list = self.account_client.list_account_containers()
         self.assertHeaders(resp, 'Account', 'GET')
 
         self.assertIsNotNone(container_list)
-        container_names = [c['name'] for c in container_list]
         for container_name in self.containers:
-            self.assertIn(container_name, container_names)
+            self.assertIn(container_name, container_list)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
+    def test_list_no_containers(self):
+        # List request to empty account
+
+        # To test listing no containers, create new user other than
+        # the base user of this instance.
+        self.data.setup_test_user()
+
+        os_test_user = clients.Manager(
+            self.data.test_user,
+            self.data.test_password,
+            self.data.test_tenant)
+
+        # Retrieve the id of an operator role of object storage
+        test_role_id = None
+        swift_role = CONF.object_storage.operator_role
+        try:
+            _, roles = self.os_admin.identity_client.list_roles()
+            test_role_id = next(r['id'] for r in roles if r['name']
+                                == swift_role)
+        except StopIteration:
+            msg = "%s role found" % swift_role
+            raise exceptions.NotFound(msg)
+
+        # Retrieve the test_user id
+        _, users = self.os_admin.identity_client.get_users()
+        test_user_id = next(usr['id'] for usr in users if usr['name']
+                            == self.data.test_user)
+
+        # Retrieve the test_tenant id
+        _, tenants = self.os_admin.identity_client.list_tenants()
+        test_tenant_id = next(tnt['id'] for tnt in tenants if tnt['name']
+                              == self.data.test_tenant)
+
+        # Assign the newly created user the appropriate operator role
+        self.os_admin.identity_client.assign_user_role(
+            test_tenant_id,
+            test_user_id,
+            test_role_id)
+
+        resp, container_list = \
+            os_test_user.account_client.list_account_containers()
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+
+        # When sending a request to an account which has not received a PUT
+        # container request, the response does not contain 'accept-ranges'
+        # header. This is a special case, therefore the existence of response
+        # headers is checked without custom matcher.
+        self.assertIn('content-length', resp)
+        self.assertIn('x-timestamp', resp)
+        self.assertIn('x-account-bytes-used', resp)
+        self.assertIn('x-account-container-count', resp)
+        self.assertIn('x-account-object-count', resp)
+        self.assertIn('content-type', resp)
+        self.assertIn('x-trans-id', resp)
+        self.assertIn('date', resp)
+
+        # Check only the format of common headers with custom matcher
+        self.assertThat(resp, custom_matchers.AreAllWellFormatted())
+
+        self.assertEqual(len(container_list), 0)
+
+    @test.attr(type='smoke')
+    def test_list_containers_with_format_json(self):
+        # list containers setting format parameter to 'json'
+        params = {'format': 'json'}
+        resp, container_list = self.account_client.list_account_containers(
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'GET')
+        self.assertIsNotNone(container_list)
+        self.assertTrue([c['name'] for c in container_list])
+        self.assertTrue([c['count'] for c in container_list])
+        self.assertTrue([c['bytes'] for c in container_list])
+
+    @test.attr(type='smoke')
+    def test_list_containers_with_format_xml(self):
+        # list containers setting format parameter to 'xml'
+        params = {'format': 'xml'}
+        resp, container_list = self.account_client.list_account_containers(
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'GET')
+        self.assertIsNotNone(container_list)
+        self.assertEqual(container_list.tag, 'account')
+        self.assertTrue('name' in container_list.keys())
+        self.assertEqual(container_list.find(".//container").tag, 'container')
+        self.assertEqual(container_list.find(".//name").tag, 'name')
+        self.assertEqual(container_list.find(".//count").tag, 'count')
+        self.assertEqual(container_list.find(".//bytes").tag, 'bytes')
+
+    @test.attr(type='smoke')
     def test_list_extensions(self):
         resp, extensions = self.account_client.list_extensions()
 
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertThat(resp, custom_matchers.AreAllWellFormatted())
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_containers_with_limit(self):
         # list containers one of them, half of them then all of them
         for limit in (1, self.containers_count / 2, self.containers_count):
@@ -69,7 +164,7 @@
 
             self.assertEqual(len(container_list), limit)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_containers_with_marker(self):
         # list containers using marker param
         # first expect to get 0 container as we specified last
@@ -89,7 +184,7 @@
 
         self.assertEqual(len(container_list), self.containers_count / 2 - 1)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_list_containers_with_end_marker(self):
         # list containers using end_marker param
         # first expect to get 0 container as we specified first container as
@@ -107,7 +202,18 @@
         self.assertHeaders(resp, 'Account', 'GET')
         self.assertEqual(len(container_list), self.containers_count / 2)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
+    def test_list_containers_with_marker_and_end_marker(self):
+        # list containers combining marker and end_marker param
+        params = {'marker': self.containers[0],
+                  'end_marker': self.containers[self.containers_count - 1]}
+        resp, container_list = self.account_client.list_account_containers(
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'GET')
+        self.assertEqual(len(container_list), self.containers_count - 2)
+
+    @test.attr(type='smoke')
     def test_list_containers_with_limit_and_marker(self):
         # list containers combining marker and limit param
         # result are always limitated by the limit whatever the marker
@@ -121,35 +227,126 @@
 
             self.assertTrue(len(container_list) <= limit, str(container_list))
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
+    def test_list_containers_with_limit_and_end_marker(self):
+        # list containers combining limit and end_marker param
+        limit = random.randint(1, self.containers_count)
+        params = {'limit': limit,
+                  'end_marker': self.containers[self.containers_count / 2]}
+        resp, container_list = self.account_client.list_account_containers(
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'GET')
+        self.assertEqual(len(container_list),
+                         min(limit, self.containers_count / 2))
+
+    @test.attr(type='smoke')
+    def test_list_containers_with_limit_and_marker_and_end_marker(self):
+        # list containers combining limit, marker and end_marker param
+        limit = random.randint(1, self.containers_count)
+        params = {'limit': limit,
+                  'marker': self.containers[0],
+                  'end_marker': self.containers[self.containers_count - 1]}
+        resp, container_list = self.account_client.list_account_containers(
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'GET')
+        self.assertEqual(len(container_list),
+                         min(limit, self.containers_count - 2))
+
+    @test.attr(type='smoke')
     def test_list_account_metadata(self):
         # list all account metadata
-        resp, metadata = self.account_client.list_account_metadata()
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
-        self.assertHeaders(resp, 'Account', 'HEAD')
 
-    @attr(type='smoke')
-    def test_create_and_delete_account_metadata(self):
-        header = 'test-account-meta'
-        data = 'Meta!'
+        # set metadata to account
+        metadata = {'test-account-meta1': 'Meta1',
+                    'test-account-meta2': 'Meta2'}
+        resp, _ = self.account_client.create_account_metadata(metadata)
+
+        resp, _ = self.account_client.list_account_metadata()
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'HEAD')
+        self.assertIn('x-account-meta-test-account-meta1', resp)
+        self.assertIn('x-account-meta-test-account-meta2', resp)
+        self.account_client.delete_account_metadata(metadata)
+
+    @test.attr(type='smoke')
+    def test_list_no_account_metadata(self):
+        # list no account metadata
+        resp, _ = self.account_client.list_account_metadata()
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'HEAD')
+        self.assertNotIn('x-account-meta-', str(resp))
+
+    @test.attr(type='smoke')
+    def test_update_account_metadata_with_create_metadata(self):
         # add metadata to account
-        resp, _ = self.account_client.create_account_metadata(
-            metadata={header: data})
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        metadata = {'test-account-meta1': 'Meta1'}
+        resp, _ = self.account_client.create_account_metadata(metadata)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Account', 'POST')
 
-        resp, _ = self.account_client.list_account_metadata()
-        self.assertHeaders(resp, 'Account', 'HEAD')
+        resp, body = self.account_client.list_account_metadata()
+        self.assertIn('x-account-meta-test-account-meta1', resp)
+        self.assertEqual(resp['x-account-meta-test-account-meta1'],
+                         metadata['test-account-meta1'])
 
-        self.assertIn('x-account-meta-' + header, resp)
-        self.assertEqual(resp['x-account-meta-' + header], data)
+        self.account_client.delete_account_metadata(metadata)
 
+    @test.attr(type='smoke')
+    def test_update_account_metadata_with_delete_matadata(self):
         # delete metadata from account
-        resp, _ = \
-            self.account_client.delete_account_metadata(metadata=[header])
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        metadata = {'test-account-meta1': 'Meta1'}
+        self.account_client.create_account_metadata(metadata)
+        resp, _ = self.account_client.delete_account_metadata(metadata)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Account', 'POST')
 
         resp, _ = self.account_client.list_account_metadata()
-        self.assertHeaders(resp, 'Account', 'HEAD')
-        self.assertNotIn('x-account-meta-' + header, resp)
+        self.assertNotIn('x-account-meta-test-account-meta1', resp)
+
+    @test.attr(type='smoke')
+    def test_update_account_metadata_with_create_matadata_key(self):
+        # if the value of metadata is not set, the metadata is not
+        # registered at a server
+        metadata = {'test-account-meta1': ''}
+        resp, _ = self.account_client.create_account_metadata(metadata)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'POST')
+
+        resp, _ = self.account_client.list_account_metadata()
+        self.assertNotIn('x-account-meta-test-account-meta1', resp)
+
+    @test.attr(type='smoke')
+    def test_update_account_metadata_with_delete_matadata_key(self):
+        # Although the value of metadata is not set, the feature of
+        # deleting metadata is valid
+        metadata_1 = {'test-account-meta1': 'Meta1'}
+        self.account_client.create_account_metadata(metadata_1)
+        metadata_2 = {'test-account-meta1': ''}
+        resp, _ = self.account_client.delete_account_metadata(metadata_2)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'POST')
+
+        resp, _ = self.account_client.list_account_metadata()
+        self.assertNotIn('x-account-meta-test-account-meta1', resp)
+
+    @test.attr(type='smoke')
+    def test_update_account_metadata_with_create_and_delete_metadata(self):
+        # Send a request adding and deleting metadata requests simultaneously
+        metadata_1 = {'test-account-meta1': 'Meta1'}
+        self.account_client.create_account_metadata(metadata_1)
+        metadata_2 = {'test-account-meta2': 'Meta2'}
+        resp, body = self.account_client.create_and_delete_account_metadata(
+            metadata_2,
+            metadata_1)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Account', 'POST')
+
+        resp, _ = self.account_client.list_account_metadata()
+        self.assertNotIn('x-account-meta-test-account-meta1', resp)
+        self.assertIn('x-account-meta-test-account-meta2', resp)
+        self.assertEqual(resp['x-account-meta-test-account-meta2'],
+                         metadata_2['test-account-meta2'])
+
+        self.account_client.delete_account_metadata(metadata_2)
diff --git a/tempest/api/object_storage/test_account_services_negative.py b/tempest/api/object_storage/test_account_services_negative.py
index 3b07e17..ea93aa3 100644
--- a/tempest/api/object_storage/test_account_services_negative.py
+++ b/tempest/api/object_storage/test_account_services_negative.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
 #
 # Author: Joe H. Rahme <joe.hakim.rahme@enovance.com>
@@ -17,6 +15,7 @@
 #    under the License.
 
 from tempest.api.object_storage import base
+from tempest import clients
 from tempest import exceptions
 from tempest.test import attr
 
@@ -29,18 +28,26 @@
 
         # create user
         self.data.setup_test_user()
-        self.token_client.auth(self.data.test_user,
-                               self.data.test_password,
-                               self.data.test_tenant)
-        new_token = \
-            self.token_client.get_token(self.data.test_user,
-                                        self.data.test_password,
-                                        self.data.test_tenant)
-        custom_headers = {'X-Auth-Token': new_token}
+        test_os = clients.Manager(self.data.test_user,
+                                  self.data.test_password,
+                                  self.data.test_tenant)
+        test_auth_provider = test_os.get_auth_provider()
+        # Get auth for the test user
+        test_auth_provider.auth_data
+
+        # Get fresh auth for test user and set it to next auth request for
+        # custom_account_client
+        delattr(test_auth_provider, 'auth_data')
+        test_auth_new_data = test_auth_provider.auth_data
+        self.custom_account_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=test_auth_new_data
+        )
+
         params = {'format': 'json'}
         # list containers with non-authorized user token
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_account_client.list_account_containers,
-                          params=params, metadata=custom_headers)
+                          params=params)
         # delete the user which was created
         self.data.teardown_all()
diff --git a/tempest/api/object_storage/test_container_acl.py b/tempest/api/object_storage/test_container_acl.py
index 0733524..085ef51 100644
--- a/tempest/api/object_storage/test_container_acl.py
+++ b/tempest/api/object_storage/test_container_acl.py
@@ -14,9 +14,9 @@
 #    under the License.
 
 from tempest.api.object_storage import base
+from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import test
 
 
 class ObjectTestACLs(base.BaseObjectTest):
@@ -24,10 +24,10 @@
     def setUpClass(cls):
         super(ObjectTestACLs, cls).setUpClass()
         cls.data.setup_test_user()
-        cls.new_token = cls.token_client.get_token(cls.data.test_user,
-                                                   cls.data.test_password,
-                                                   cls.data.test_tenant)
-        cls.custom_headers = {'X-Auth-Token': cls.new_token}
+        test_os = clients.Manager(cls.data.test_user,
+                                  cls.data.test_password,
+                                  cls.data.test_tenant)
+        cls.test_auth_data = test_os.get_auth_provider().auth_data
 
     @classmethod
     def tearDownClass(cls):
@@ -43,7 +43,7 @@
         self.delete_containers([self.container_name])
         super(ObjectTestACLs, self).tearDown()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_read_object_with_rights(self):
         # attempt to read object using authorized user
         # update X-Container-Read metadata ACL
@@ -52,7 +52,7 @@
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers,
             metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
         # create object
         object_name = data_utils.rand_name(name='Object')
@@ -61,13 +61,16 @@
         self.assertEqual(resp['status'], '201')
         self.assertHeaders(resp, 'Object', 'PUT')
         # Trying to read the object with rights
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         resp, _ = self.custom_object_client.get_object(
-            self.container_name, object_name,
-            metadata=self.custom_headers)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+            self.container_name, object_name)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'GET')
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_write_object_with_rights(self):
         # attempt to write object using authorized user
         # update X-Container-Write metadata ACL
@@ -76,13 +79,16 @@
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers,
             metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
         # Trying to write the object with rights
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         object_name = data_utils.rand_name(name='Object')
         resp, _ = self.custom_object_client.create_object(
             self.container_name,
-            object_name, 'data',
-            metadata=self.custom_headers)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+            object_name, 'data')
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'PUT')
diff --git a/tempest/api/object_storage/test_container_acl_negative.py b/tempest/api/object_storage/test_container_acl_negative.py
index e75f21d..a5a0950 100644
--- a/tempest/api/object_storage/test_container_acl_negative.py
+++ b/tempest/api/object_storage/test_container_acl_negative.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
 #
 # Author: Joe H. Rahme <joe.hakim.rahme@enovance.com>
@@ -17,10 +15,10 @@
 #    under the License.
 
 from tempest.api.object_storage import base
+from tempest import clients
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import test
 
 
 class ObjectACLsNegativeTest(base.BaseObjectTest):
@@ -28,10 +26,10 @@
     def setUpClass(cls):
         super(ObjectACLsNegativeTest, cls).setUpClass()
         cls.data.setup_test_user()
-        cls.new_token = cls.token_client.get_token(cls.data.test_user,
-                                                   cls.data.test_password,
-                                                   cls.data.test_tenant)
-        cls.custom_headers = {'X-Auth-Token': cls.new_token}
+        test_os = clients.Manager(cls.data.test_user,
+                                  cls.data.test_password,
+                                  cls.data.test_tenant)
+        cls.test_auth_data = test_os.get_auth_provider().auth_data
 
     @classmethod
     def tearDownClass(cls):
@@ -47,16 +45,20 @@
         self.delete_containers([self.container_name])
         super(ObjectACLsNegativeTest, self).tearDown()
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_write_object_without_using_creds(self):
         # trying to create object with empty headers
         # X-Auth-Token is not provided
         object_name = data_utils.rand_name(name='Object')
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=None
+        )
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.create_object,
                           self.container_name, object_name, 'data')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_object_without_using_creds(self):
         # create object
         object_name = data_utils.rand_name(name='Object')
@@ -64,22 +66,29 @@
                                                    object_name, 'data')
         # trying to delete object with empty headers
         # X-Auth-Token is not provided
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=None
+        )
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.delete_object,
                           self.container_name, object_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_write_object_with_non_authorized_user(self):
         # attempt to upload another file using non-authorized user
         # User provided token is forbidden. ACL are not set
         object_name = data_utils.rand_name(name='Object')
         # trying to create object with non-authorized user
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.create_object,
-                          self.container_name, object_name, 'data',
-                          metadata=self.custom_headers)
+                          self.container_name, object_name, 'data')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_read_object_with_non_authorized_user(self):
         # attempt to read object using non-authorized user
         # User provided token is forbidden. ACL are not set
@@ -89,12 +98,15 @@
         self.assertEqual(resp['status'], '201')
         self.assertHeaders(resp, 'Object', 'PUT')
         # trying to get object with non authorized user token
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.get_object,
-                          self.container_name, object_name,
-                          metadata=self.custom_headers)
+                          self.container_name, object_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_object_with_non_authorized_user(self):
         # attempt to delete object using non-authorized user
         # User provided token is forbidden. ACL are not set
@@ -104,12 +116,15 @@
         self.assertEqual(resp['status'], '201')
         self.assertHeaders(resp, 'Object', 'PUT')
         # trying to delete object with non-authorized user token
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.delete_object,
-                          self.container_name, object_name,
-                          metadata=self.custom_headers)
+                          self.container_name, object_name)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_read_object_without_rights(self):
         # attempt to read object using non-authorized user
         # update X-Container-Read metadata ACL
@@ -117,7 +132,7 @@
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers,
             metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
         # create object
         object_name = data_utils.rand_name(name='Object')
@@ -126,12 +141,15 @@
         self.assertEqual(resp['status'], '201')
         self.assertHeaders(resp, 'Object', 'PUT')
         # Trying to read the object without rights
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.get_object,
-                          self.container_name, object_name,
-                          metadata=self.custom_headers)
+                          self.container_name, object_name)
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_write_object_without_rights(self):
         # attempt to write object using non-authorized user
         # update X-Container-Write metadata ACL
@@ -139,17 +157,20 @@
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers,
             metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
         # Trying to write the object without rights
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         object_name = data_utils.rand_name(name='Object')
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.create_object,
                           self.container_name,
-                          object_name, 'data',
-                          metadata=self.custom_headers)
+                          object_name, 'data')
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_write_object_without_write_rights(self):
         # attempt to write object using non-authorized user
         # update X-Container-Read and X-Container-Write metadata ACL
@@ -159,17 +180,20 @@
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers,
             metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
         # Trying to write the object without write rights
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         object_name = data_utils.rand_name(name='Object')
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.create_object,
                           self.container_name,
-                          object_name, 'data',
-                          metadata=self.custom_headers)
+                          object_name, 'data')
 
-    @attr(type=['negative', 'smoke'])
+    @test.attr(type=['negative', 'smoke'])
     def test_delete_object_without_write_rights(self):
         # attempt to delete object using non-authorized user
         # update X-Container-Read and X-Container-Write metadata ACL
@@ -179,7 +203,7 @@
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers,
             metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
         # create object
         object_name = data_utils.rand_name(name='Object')
@@ -188,8 +212,11 @@
         self.assertEqual(resp['status'], '201')
         self.assertHeaders(resp, 'Object', 'PUT')
         # Trying to delete the object without write rights
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=self.test_auth_data
+        )
         self.assertRaises(exceptions.Unauthorized,
                           self.custom_object_client.delete_object,
                           self.container_name,
-                          object_name,
-                          metadata=self.custom_headers)
+                          object_name)
diff --git a/tempest/api/object_storage/test_container_services.py b/tempest/api/object_storage/test_container_services.py
index 0d477d9..8689d10 100644
--- a/tempest/api/object_storage/test_container_services.py
+++ b/tempest/api/object_storage/test_container_services.py
@@ -15,22 +15,38 @@
 
 from tempest.api.object_storage import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import test
 
 
 class ContainerTest(base.BaseObjectTest):
-    @classmethod
-    def setUpClass(cls):
-        super(ContainerTest, cls).setUpClass()
-        cls.containers = []
+    def setUp(self):
+        super(ContainerTest, self).setUp()
+        self.containers = []
 
-    @classmethod
-    def tearDownClass(cls):
-        cls.delete_containers(cls.containers)
-        super(ContainerTest, cls).tearDownClass()
+    def tearDown(self):
+        self.delete_containers(self.containers)
+        super(ContainerTest, self).tearDown()
 
-    @attr(type='smoke')
+    def _create_container(self):
+        # setup container
+        container_name = data_utils.rand_name(name='TestContainer')
+        self.container_client.create_container(container_name)
+        self.containers.append(container_name)
+
+        return container_name
+
+    def _create_object(self, container_name, object_name=None):
+        # setup object
+        if object_name is None:
+            object_name = data_utils.rand_name(name='TestObject')
+        data = data_utils.arbitrary_string()
+        self.object_client.create_object(container_name,
+                                         object_name,
+                                         data)
+
+        return object_name
+
+    @test.attr(type='smoke')
     def test_create_container(self):
         container_name = data_utils.rand_name(name='TestContainer')
         resp, body = self.container_client.create_container(container_name)
@@ -38,92 +54,380 @@
         self.assertIn(resp['status'], ('202', '201'))
         self.assertHeaders(resp, 'Container', 'PUT')
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
+    def test_create_container_overwrite(self):
+        # overwrite container with the same name
+        container_name = data_utils.rand_name(name='TestContainer')
+        self.container_client.create_container(container_name)
+        self.containers.append(container_name)
+
+        resp, _ = self.container_client.create_container(container_name)
+        self.assertIn(resp['status'], ('202', '201'))
+        self.assertHeaders(resp, 'Container', 'PUT')
+
+    @test.attr(type='smoke')
+    def test_create_container_with_metadata_key(self):
+        # create container with the blank value of metadata
+        container_name = data_utils.rand_name(name='TestContainer')
+        metadata = {'test-container-meta': ''}
+        resp, _ = self.container_client.create_container(
+            container_name,
+            metadata=metadata)
+        self.containers.append(container_name)
+        self.assertIn(resp['status'], ('201', '202'))
+        self.assertHeaders(resp, 'Container', 'PUT')
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        # if the value of metadata is blank, metadata is not registered
+        # in the server
+        self.assertNotIn('x-container-meta-test-container-meta', resp)
+
+    @test.attr(type='smoke')
+    def test_create_container_with_metadata_value(self):
+        # create container with metadata value
+        container_name = data_utils.rand_name(name='TestContainer')
+
+        metadata = {'test-container-meta': 'Meta1'}
+        resp, _ = self.container_client.create_container(
+            container_name,
+            metadata=metadata)
+        self.containers.append(container_name)
+        self.assertIn(resp['status'], ('201', '202'))
+        self.assertHeaders(resp, 'Container', 'PUT')
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertIn('x-container-meta-test-container-meta', resp)
+        self.assertEqual(resp['x-container-meta-test-container-meta'],
+                         metadata['test-container-meta'])
+
+    @test.attr(type='smoke')
+    def test_create_container_with_remove_metadata_key(self):
+        # create container with the blank value of remove metadata
+        container_name = data_utils.rand_name(name='TestContainer')
+        metadata_1 = {'test-container-meta': 'Meta1'}
+        self.container_client.create_container(
+            container_name,
+            metadata=metadata_1)
+        self.containers.append(container_name)
+
+        metadata_2 = {'test-container-meta': ''}
+        resp, _ = self.container_client.create_container(
+            container_name,
+            remove_metadata=metadata_2)
+        self.assertIn(resp['status'], ('201', '202'))
+        self.assertHeaders(resp, 'Container', 'PUT')
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertNotIn('x-container-meta-test-container-meta', resp)
+
+    @test.attr(type='smoke')
+    def test_create_container_with_remove_metadata_value(self):
+        # create container with remove metadata
+        container_name = data_utils.rand_name(name='TestContainer')
+        metadata = {'test-container-meta': 'Meta1'}
+        self.container_client.create_container(container_name,
+                                               metadata=metadata)
+        self.containers.append(container_name)
+
+        resp, _ = self.container_client.create_container(
+            container_name,
+            remove_metadata=metadata)
+        self.assertIn(resp['status'], ('201', '202'))
+        self.assertHeaders(resp, 'Container', 'PUT')
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertNotIn('x-container-meta-test-container-meta', resp)
+
+    @test.attr(type='smoke')
     def test_delete_container(self):
         # create a container
-        container_name = data_utils.rand_name(name='TestContainer')
-        resp, _ = self.container_client.create_container(container_name)
-        self.containers.append(container_name)
+        container_name = self._create_container()
         # delete container
         resp, _ = self.container_client.delete_container(container_name)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Container', 'DELETE')
 
         self.containers.remove(container_name)
 
-    @attr(type='smoke')
-    def test_list_container_contents_json(self):
-        # add metadata to an object
-
-        # create a container
-        container_name = data_utils.rand_name(name='TestContainer')
-        resp, _ = self.container_client.create_container(container_name)
-        self.containers.append(container_name)
-        # create object
-        object_name = data_utils.rand_name(name='TestObject')
-        data = data_utils.arbitrary_string()
-        resp, _ = self.object_client.create_object(container_name,
-                                                   object_name, data)
-        # set object metadata
-        meta_key = data_utils.rand_name(name='Meta-Test-')
-        meta_value = data_utils.rand_name(name='MetaValue-')
-        orig_metadata = {meta_key: meta_value}
-        resp, _ = self.object_client.update_object_metadata(container_name,
-                                                            object_name,
-                                                            orig_metadata)
+    @test.attr(type='smoke')
+    def test_list_container_contents(self):
         # get container contents list
+        container_name = self._create_container()
+        object_name = self._create_object(container_name)
+
+        resp, object_list = self.container_client.list_container_contents(
+            container_name)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual(object_name, object_list.strip('\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_no_object(self):
+        # get empty container contents list
+        container_name = self._create_container()
+
+        resp, object_list = self.container_client.list_container_contents(
+            container_name)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual('', object_list.strip('\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_delimiter(self):
+        # get container contents list using delimiter param
+        container_name = self._create_container()
+        object_name = data_utils.rand_name(name='TestObject/')
+        self._create_object(container_name, object_name)
+
+        params = {'delimiter': '/'}
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual(object_name.split('/')[0], object_list.strip('/\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_end_marker(self):
+        # get container contents list using end_marker param
+        container_name = self._create_container()
+        object_name = self._create_object(container_name)
+
+        params = {'end_marker': 'ZzzzObject1234567890'}
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual(object_name, object_list.strip('\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_format_json(self):
+        # get container contents list using format_json param
+        container_name = self._create_container()
+        self._create_object(container_name)
+
         params = {'format': 'json'}
-        resp, object_list = \
-            self.container_client.\
-            list_container_contents(container_name, params=params)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Container', 'GET')
 
         self.assertIsNotNone(object_list)
+        self.assertTrue([c['name'] for c in object_list])
+        self.assertTrue([c['hash'] for c in object_list])
+        self.assertTrue([c['bytes'] for c in object_list])
+        self.assertTrue([c['content_type'] for c in object_list])
+        self.assertTrue([c['last_modified'] for c in object_list])
 
-        object_names = [obj['name'] for obj in object_list]
-        self.assertIn(object_name, object_names)
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_format_xml(self):
+        # get container contents list using format_xml param
+        container_name = self._create_container()
+        self._create_object(container_name)
 
-    @attr(type='smoke')
-    def test_container_metadata(self):
-        # update/retrieve/delete container metadata
+        params = {'format': 'xml'}
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
 
-        # create a container
-        container_name = data_utils.rand_name(name='TestContainer')
-        resp, _ = self.container_client.create_container(container_name)
-        self.containers.append(container_name)
-        # update container metadata
-        metadata = {'name': 'Pictures',
-                    'description': 'Travel'
-                    }
-        resp, _ = \
-            self.container_client.update_container_metadata(container_name,
-                                                            metadata=metadata)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
-        self.assertHeaders(resp, 'Container', 'POST')
+        self.assertIsNotNone(object_list)
+        self.assertEqual(object_list.tag, 'container')
+        self.assertTrue('name' in object_list.keys())
+        self.assertEqual(object_list.find(".//object").tag, 'object')
+        self.assertEqual(object_list.find(".//name").tag, 'name')
+        self.assertEqual(object_list.find(".//hash").tag, 'hash')
+        self.assertEqual(object_list.find(".//bytes").tag, 'bytes')
+        self.assertEqual(object_list.find(".//content_type").tag,
+                         'content_type')
+        self.assertEqual(object_list.find(".//last_modified").tag,
+                         'last_modified')
 
-        # list container metadata
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_limit(self):
+        # get container contents list using limit param
+        container_name = self._create_container()
+        object_name = self._create_object(container_name)
+
+        params = {'limit': data_utils.rand_int_id(1, 10000)}
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual(object_name, object_list.strip('\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_marker(self):
+        # get container contents list using marker param
+        container_name = self._create_container()
+        object_name = self._create_object(container_name)
+
+        params = {'marker': 'AaaaObject1234567890'}
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual(object_name, object_list.strip('\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_path(self):
+        # get container contents list using path param
+        container_name = self._create_container()
+        object_name = data_utils.rand_name(name='Swift/TestObject')
+        self._create_object(container_name, object_name)
+
+        params = {'path': 'Swift'}
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual(object_name, object_list.strip('\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_contents_with_prefix(self):
+        # get container contents list using prefix param
+        container_name = self._create_container()
+        object_name = self._create_object(container_name)
+
+        prefix_key = object_name[0:8]
+        params = {'prefix': prefix_key}
+        resp, object_list = self.container_client.list_container_contents(
+            container_name,
+            params=params)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'GET')
+        self.assertEqual(object_name, object_list.strip('\n'))
+
+    @test.attr(type='smoke')
+    def test_list_container_metadata(self):
+        # List container metadata
+        container_name = self._create_container()
+
+        metadata = {'name': 'Pictures'}
+        self.container_client.update_container_metadata(
+            container_name,
+            metadata=metadata)
+
         resp, _ = self.container_client.list_container_metadata(
             container_name)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Container', 'HEAD')
-
         self.assertIn('x-container-meta-name', resp)
-        self.assertIn('x-container-meta-description', resp)
-        self.assertEqual(resp['x-container-meta-name'], 'Pictures')
-        self.assertEqual(resp['x-container-meta-description'], 'Travel')
+        self.assertEqual(resp['x-container-meta-name'], metadata['name'])
 
-        # delete container metadata
-        resp, _ = self.container_client.delete_container_metadata(
+    @test.attr(type='smoke')
+    def test_list_no_container_metadata(self):
+        # HEAD container without metadata
+        container_name = self._create_container()
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'HEAD')
+        self.assertNotIn('x-container-meta-', str(resp))
+
+    @test.attr(type='smoke')
+    def test_update_container_metadata_with_create_and_delete_matadata(self):
+        # Send one request of adding and deleting metadata
+        container_name = data_utils.rand_name(name='TestContainer')
+        metadata_1 = {'test-container-meta1': 'Meta1'}
+        self.container_client.create_container(container_name,
+                                               metadata=metadata_1)
+        self.containers.append(container_name)
+
+        metadata_2 = {'test-container-meta2': 'Meta2'}
+        resp, _ = self.container_client.update_container_metadata(
             container_name,
-            metadata=metadata.keys())
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+            metadata=metadata_2,
+            remove_metadata=metadata_1)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Container', 'POST')
 
-        # check if the metadata are no longer there
-        resp, _ = self.container_client.list_container_metadata(container_name)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
-        self.assertHeaders(resp, 'Container', 'HEAD')
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertNotIn('x-container-meta-test-container-meta1', resp)
+        self.assertIn('x-container-meta-test-container-meta2', resp)
+        self.assertEqual(resp['x-container-meta-test-container-meta2'],
+                         metadata_2['test-container-meta2'])
 
-        self.assertNotIn('x-container-meta-name', resp)
-        self.assertNotIn('x-container-meta-description', resp)
+    @test.attr(type='smoke')
+    def test_update_container_metadata_with_create_metadata(self):
+        # update container metadata using add metadata
+        container_name = self._create_container()
+
+        metadata = {'test-container-meta1': 'Meta1'}
+        resp, _ = self.container_client.update_container_metadata(
+            container_name,
+            metadata=metadata)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'POST')
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertIn('x-container-meta-test-container-meta1', resp)
+        self.assertEqual(resp['x-container-meta-test-container-meta1'],
+                         metadata['test-container-meta1'])
+
+    @test.attr(type='smoke')
+    def test_update_container_metadata_with_delete_metadata(self):
+        # update container metadata using delete metadata
+        container_name = data_utils.rand_name(name='TestContainer')
+        metadata = {'test-container-meta1': 'Meta1'}
+        self.container_client.create_container(container_name,
+                                               metadata=metadata)
+        self.containers.append(container_name)
+
+        resp, _ = self.container_client.delete_container_metadata(
+            container_name,
+            metadata=metadata)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'POST')
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertNotIn('x-container-meta-test-container-meta1', resp)
+
+    @test.attr(type='smoke')
+    def test_update_container_metadata_with_create_matadata_key(self):
+        # update container metadata with a blenk value of metadata
+        container_name = self._create_container()
+
+        metadata = {'test-container-meta1': ''}
+        resp, _ = self.container_client.update_container_metadata(
+            container_name,
+            metadata=metadata)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'POST')
+
+        resp, _ = self.container_client.list_container_metadata(
+            container_name)
+        self.assertNotIn('x-container-meta-test-container-meta1', resp)
+
+    @test.attr(type='smoke')
+    def test_update_container_metadata_with_delete_metadata_key(self):
+        # update container metadata with a blank value of matadata
+        container_name = data_utils.rand_name(name='TestContainer')
+        metadata = {'test-container-meta1': 'Meta1'}
+        self.container_client.create_container(container_name,
+                                               metadata=metadata)
+        self.containers.append(container_name)
+
+        metadata = {'test-container-meta1': ''}
+        resp, _ = self.container_client.delete_container_metadata(
+            container_name,
+            metadata=metadata)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
+        self.assertHeaders(resp, 'Container', 'POST')
+
+        resp, _ = self.container_client.list_container_metadata(container_name)
+        self.assertNotIn('x-container-meta-test-container-meta1', resp)
diff --git a/tempest/api/object_storage/test_container_staticweb.py b/tempest/api/object_storage/test_container_staticweb.py
index 9f9abd8..6c71340 100644
--- a/tempest/api/object_storage/test_container_staticweb.py
+++ b/tempest/api/object_storage/test_container_staticweb.py
@@ -49,6 +49,7 @@
         cls.data.teardown_all()
         super(StaticWebTest, cls).tearDownClass()
 
+    @test.requires_ext(extension='staticweb', service='object')
     @test.attr('gate')
     def test_web_index(self):
         headers = {'web-index': self.object_name}
@@ -56,6 +57,12 @@
         self.container_client.update_container_metadata(
             self.container_name, metadata=headers)
 
+        # Maintain original headers, no auth added
+        self.custom_account_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=None
+        )
+
         # test GET on http://account_url/container_name
         # we should retrieve the self.object_name file
         resp, body = self.custom_account_client.request("GET",
@@ -73,6 +80,7 @@
             self.container_name)
         self.assertNotIn('x-container-meta-web-index', body)
 
+    @test.requires_ext(extension='staticweb', service='object')
     @test.attr('gate')
     def test_web_listing(self):
         headers = {'web-listings': 'true'}
@@ -104,6 +112,7 @@
             self.container_name)
         self.assertNotIn('x-container-meta-web-listings', body)
 
+    @test.requires_ext(extension='staticweb', service='object')
     @test.attr('gate')
     def test_web_listing_css(self):
         headers = {'web-listings': 'true',
@@ -112,6 +121,12 @@
         self.container_client.update_container_metadata(
             self.container_name, metadata=headers)
 
+        # Maintain original headers, no auth added
+        self.custom_account_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=None
+        )
+
         # test GET on http://account_url/container_name
         # we should retrieve a listing of objects
         resp, body = self.custom_account_client.request("GET",
@@ -121,6 +136,7 @@
         css = '<link rel="stylesheet" type="text/css" href="listings.css" />'
         self.assertIn(css, body)
 
+    @test.requires_ext(extension='staticweb', service='object')
     @test.attr('gate')
     def test_web_error(self):
         headers = {'web-listings': 'true',
@@ -136,6 +152,12 @@
                                          object_name_404,
                                          object_data_404)
 
+        # Do not set auth in HTTP headers for next request
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=None
+        )
+
         # Request non-existing object
         resp, body = self.custom_object_client.get_object(self.container_name,
                                                           "notexisting")
diff --git a/tempest/api/object_storage/test_container_sync.py b/tempest/api/object_storage/test_container_sync.py
index 32bbcbd..9bd986f 100644
--- a/tempest/api/object_storage/test_container_sync.py
+++ b/tempest/api/object_storage/test_container_sync.py
@@ -18,8 +18,11 @@
 
 from tempest.api.object_storage import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
+
 
 # This test can be quite long to run due to its
 # dependency on container-sync process running interval.
@@ -40,9 +43,9 @@
 
         # Must be configure according to container-sync interval
         container_sync_timeout = \
-            int(cls.config.object_storage.container_sync_timeout)
+            int(CONF.object_storage.container_sync_timeout)
         cls.container_sync_interval = \
-            int(cls.config.object_storage.container_sync_interval)
+            int(CONF.object_storage.container_sync_interval)
         cls.attempts = \
             int(container_sync_timeout / cls.container_sync_interval)
 
@@ -62,7 +65,7 @@
             cls.delete_containers(cls.containers, client[0], client[1])
         super(ContainerSyncTest, cls).tearDownClass()
 
-    @attr(type='slow')
+    @test.attr(type='slow')
     def test_container_synchronization(self):
         # container to container synchronization
         # to allow/accept sync requests to/from other accounts
@@ -82,12 +85,12 @@
                        (client_base_url, str(cont[1]))}
             resp, body = \
                 cont_client[0].put(str(cont[0]), body=None, headers=headers)
-            self.assertIn(int(resp['status']), HTTP_SUCCESS)
+            self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
             # create object in container
             object_name = data_utils.rand_name(name='TestSyncObject')
             data = object_name[::-1]  # data_utils.arbitrary_string()
             resp, _ = obj_client[0].create_object(cont[0], object_name, data)
-            self.assertIn(int(resp['status']), HTTP_SUCCESS)
+            self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
             self.objects.append(object_name)
 
         # wait until container contents list is not empty
@@ -100,7 +103,7 @@
                     cont_client[client_index].\
                     list_container_contents(self.containers[client_index],
                                             params=params)
-                self.assertIn(int(resp['status']), HTTP_SUCCESS)
+                self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
                 object_lists.append(dict(
                     (obj['name'], obj) for obj in object_list))
             # check that containers are not empty and have equal keys()
@@ -120,5 +123,5 @@
         for obj_client, cont in obj_clients:
             for obj_name in object_lists[0]:
                 resp, object_content = obj_client.get_object(cont, obj_name)
-                self.assertIn(int(resp['status']), HTTP_SUCCESS)
+                self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
                 self.assertEqual(object_content, obj_name[::-1])
diff --git a/tempest/api/object_storage/test_crossdomain.py b/tempest/api/object_storage/test_crossdomain.py
index 71e123c..4f399b4 100644
--- a/tempest/api/object_storage/test_crossdomain.py
+++ b/tempest/api/object_storage/test_crossdomain.py
@@ -50,13 +50,12 @@
         super(CrossdomainTest, self).setUp()
 
         client = self.os_test_user.account_client
-        client._set_auth()
         # Turning http://.../v1/foobar into http://.../
-        client.base_url = "/".join(client.base_url.split("/")[:-2])
+        client.skip_path()
 
     def tearDown(self):
         # clear the base_url for subsequent requests
-        self.os_test_user.account_client.base_url = None
+        self.os_test_user.account_client.reset_path()
 
         super(CrossdomainTest, self).tearDown()
 
diff --git a/tempest/api/object_storage/test_healthcheck.py b/tempest/api/object_storage/test_healthcheck.py
index 78bff03..e27c7ef 100644
--- a/tempest/api/object_storage/test_healthcheck.py
+++ b/tempest/api/object_storage/test_healthcheck.py
@@ -17,8 +17,7 @@
 
 from tempest.api.object_storage import base
 from tempest.common import custom_matchers
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import test
 
 
 class HealthcheckTest(base.BaseObjectTest):
@@ -29,18 +28,16 @@
 
     def setUp(self):
         super(HealthcheckTest, self).setUp()
-        self.account_client._set_auth()
         # Turning http://.../v1/foobar into http://.../
-        self.account_client.base_url = "/".join(
-            self.account_client.base_url.split("/")[:-2])
+        self.account_client.skip_path()
 
-    @attr('gate')
+    @test.attr('gate')
     def test_get_healthcheck(self):
 
         resp, _ = self.account_client.get("healthcheck", {})
 
         # The status is expected to be 200
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
 
         # The target of the request is not any Swift resource. Therefore, the
         # existence of response header is checked without a custom matcher.
diff --git a/tempest/api/object_storage/test_object_expiry.py b/tempest/api/object_storage/test_object_expiry.py
index 7ca0e51..53ca20d 100644
--- a/tempest/api/object_storage/test_object_expiry.py
+++ b/tempest/api/object_storage/test_object_expiry.py
@@ -18,7 +18,7 @@
 from tempest.api.object_storage import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ObjectExpiryTest(base.BaseObjectTest):
@@ -28,30 +28,34 @@
         cls.container_name = data_utils.rand_name(name='TestContainer')
         cls.container_client.create_container(cls.container_name)
 
+    def setUp(self):
+        super(ObjectExpiryTest, self).setUp()
+        # create object
+        self.object_name = data_utils.rand_name(name='TestObject')
+        resp, _ = self.object_client.create_object(self.container_name,
+                                                   self.object_name, '')
+
     @classmethod
     def tearDownClass(cls):
         cls.delete_containers([cls.container_name])
         super(ObjectExpiryTest, cls).tearDownClass()
 
     def _test_object_expiry(self, metadata):
-        # create object
-        object_name = data_utils.rand_name(name='TestObject')
-        resp, _ = self.object_client.create_object(self.container_name,
-                                                   object_name, '')
         # update object metadata
         resp, _ = \
             self.object_client.update_object_metadata(self.container_name,
-                                                      object_name, metadata,
+                                                      self.object_name,
+                                                      metadata,
                                                       metadata_prefix='')
         # verify object metadata
         resp, _ = \
             self.object_client.list_object_metadata(self.container_name,
-                                                    object_name)
+                                                    self.object_name)
         self.assertEqual(resp['status'], '200')
         self.assertHeaders(resp, 'Object', 'HEAD')
         self.assertIn('x-delete-at', resp)
         resp, body = self.object_client.get_object(self.container_name,
-                                                   object_name)
+                                                   self.object_name)
         self.assertEqual(resp['status'], '200')
         self.assertHeaders(resp, 'Object', 'GET')
         self.assertIn('x-delete-at', resp)
@@ -61,14 +65,14 @@
 
         # object should not be there anymore
         self.assertRaises(exceptions.NotFound, self.object_client.get_object,
-                          self.container_name, object_name)
+                          self.container_name, self.object_name)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_object_after_expiry_time(self):
         metadata = {'X-Delete-After': '3'}
         self._test_object_expiry(metadata)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_object_at_expiry_time(self):
         metadata = {'X-Delete-At': str(int(time.time()) + 3)}
         self._test_object_expiry(metadata)
diff --git a/tempest/api/object_storage/test_object_formpost.py b/tempest/api/object_storage/test_object_formpost.py
index 6f46ec9..e0d15ac 100644
--- a/tempest/api/object_storage/test_object_formpost.py
+++ b/tempest/api/object_storage/test_object_formpost.py
@@ -21,8 +21,7 @@
 
 from tempest.api.object_storage import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import test
 
 
 class ObjectFormPostTest(base.BaseObjectTest):
@@ -93,7 +92,8 @@
         content_type = 'multipart/form-data; boundary=%s' % boundary
         return body, content_type
 
-    @attr(type='gate')
+    @test.requires_ext(extension='formpost', service='object')
+    @test.attr(type='gate')
     def test_post_object_using_form(self):
         body, content_type = self.get_multipart_form()
 
@@ -107,12 +107,12 @@
         # Use a raw request, otherwise authentication headers are used
         resp, body = self.object_client.http_obj.request(url, "POST",
                                                          body, headers=headers)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, "Object", "POST")
 
         # Ensure object is available
         resp, body = self.object_client.get("%s/%s%s" % (
             self.container_name, self.object_name, "testfile"))
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, "Object", "GET")
         self.assertEqual(body, "hello world")
diff --git a/tempest/api/object_storage/test_object_formpost_negative.py b/tempest/api/object_storage/test_object_formpost_negative.py
index a07e277..a52c248 100644
--- a/tempest/api/object_storage/test_object_formpost_negative.py
+++ b/tempest/api/object_storage/test_object_formpost_negative.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
 # Author: Joe H. Rahme <joe.hakim.rahme@enovance.com>
 #
@@ -22,7 +20,7 @@
 
 from tempest.api.object_storage import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class ObjectFormPostNegativeTest(base.BaseObjectTest):
@@ -93,7 +91,8 @@
         content_type = 'multipart/form-data; boundary=%s' % boundary
         return body, content_type
 
-    @attr(type=['gate', 'negative'])
+    @test.requires_ext(extension='formpost', service='object')
+    @test.attr(type=['gate', 'negative'])
     def test_post_object_using_form_expired(self):
         body, content_type = self.get_multipart_form(expires=1)
         time.sleep(2)
diff --git a/tempest/api/object_storage/test_object_services.py b/tempest/api/object_storage/test_object_services.py
index 13f197b..91df292 100644
--- a/tempest/api/object_storage/test_object_services.py
+++ b/tempest/api/object_storage/test_object_services.py
@@ -14,13 +14,12 @@
 #    under the License.
 
 import hashlib
-import re
+from six import moves
 
 from tempest.api.object_storage import base
 from tempest.common import custom_matchers
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import HTTP_SUCCESS
+from tempest import test
 
 
 class ObjectTest(base.BaseObjectTest):
@@ -36,7 +35,7 @@
         cls.delete_containers(cls.containers)
         super(ObjectTest, cls).tearDownClass()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_object(self):
         # create object
         object_name = data_utils.rand_name(name='TestObject')
@@ -51,7 +50,7 @@
         self.assertEqual(resp['status'], '201')
         self.assertHeaders(resp, 'Object', 'PUT')
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_delete_object(self):
         # create object
         object_name = data_utils.rand_name(name='TestObject')
@@ -61,10 +60,10 @@
         # delete object
         resp, _ = self.object_client.delete_object(self.container_name,
                                                    object_name)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'DELETE')
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_object_metadata(self):
         # add metadata to storage object, test if metadata is retrievable
 
@@ -79,20 +78,20 @@
         orig_metadata = {meta_key: meta_value}
         resp, _ = self.object_client.update_object_metadata(
             self.container_name, object_name, orig_metadata)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'POST')
 
         # get object metadata
         resp, resp_metadata = self.object_client.list_object_metadata(
             self.container_name, object_name)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'HEAD')
 
         actual_meta_key = 'x-object-meta-' + meta_key
         self.assertIn(actual_meta_key, resp)
         self.assertEqual(resp[actual_meta_key], meta_value)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_get_object(self):
         # retrieve object's data (in response body)
 
@@ -104,12 +103,12 @@
         # get object
         resp, body = self.object_client.get_object(self.container_name,
                                                    object_name)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'GET')
 
         self.assertEqual(body, data)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_copy_object_in_same_container(self):
         # create source object
         src_object_name = data_utils.rand_name(name='SrcObject')
@@ -136,7 +135,7 @@
                                                    dst_object_name)
         self.assertEqual(body, src_data)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_copy_object_to_itself(self):
         # change the content type of an existing object
 
@@ -161,7 +160,7 @@
                                                           object_name)
         self.assertEqual(resp['content-type'], metadata['content-type'])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_copy_object_2d_way(self):
         # create source object
         src_object_name = data_utils.rand_name(name='SrcObject')
@@ -196,7 +195,7 @@
                                                    dst_object_name)
         self.assertEqual(body, src_data)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_copy_object_across_containers(self):
         # create a container to use as  asource container
         src_container_name = data_utils.rand_name(name='TestSourceContainer')
@@ -220,7 +219,7 @@
         resp, _ = self.object_client.update_object_metadata(src_container_name,
                                                             object_name,
                                                             orig_metadata)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'POST')
 
         # copy object from source container to destination container
@@ -238,15 +237,15 @@
         self.assertIn(actual_meta_key, resp)
         self.assertEqual(resp[actual_meta_key], meta_value)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_object_upload_in_segments(self):
         # create object
         object_name = data_utils.rand_name(name='LObject')
         data = data_utils.arbitrary_string()
         segments = 10
-        data_segments = [data + str(i) for i in xrange(segments)]
+        data_segments = [data + str(i) for i in moves.xrange(segments)]
         # uploading segments
-        for i in xrange(segments):
+        for i in moves.xrange(segments):
             resp, _ = self.object_client.create_object_segments(
                 self.container_name, object_name, i, data_segments[i])
             self.assertEqual(resp['status'], '201')
@@ -264,23 +263,15 @@
         resp, _ = self.object_client.list_object_metadata(
             self.container_name, object_name)
 
-        # Check only the existence of common headers with custom matcher
-        self.assertThat(resp, custom_matchers.ExistsAllResponseHeaders(
-                        'Object', 'HEAD'))
-        self.assertIn('x-object-manifest', resp)
-
         # Etag value of a large object is enclosed in double-quotations.
-        # This is a special case, therefore the formats of response headers
-        # are checked without a custom matcher.
+        # After etag quotes are checked they are removed and the response is
+        # checked if all common headers are present and well formatted
         self.assertTrue(resp['etag'].startswith('\"'))
         self.assertTrue(resp['etag'].endswith('\"'))
-        self.assertTrue(resp['etag'].strip('\"').isalnum())
-        self.assertTrue(re.match("^\d+\.?\d*\Z", resp['x-timestamp']))
-        self.assertNotEqual(len(resp['content-type']), 0)
-        self.assertTrue(re.match("^tx[0-9a-f]*-[0-9a-f]*$",
-                                 resp['x-trans-id']))
-        self.assertNotEqual(len(resp['date']), 0)
-        self.assertEqual(resp['accept-ranges'], 'bytes')
+        resp['etag'] = resp['etag'].strip('"')
+        self.assertHeaders(resp, 'Object', 'HEAD')
+
+        self.assertIn('x-object-manifest', resp)
         self.assertEqual(resp['x-object-manifest'],
                          '%s/%s/' % (self.container_name, object_name))
 
@@ -289,7 +280,7 @@
             self.container_name, object_name)
         self.assertEqual(''.join(data_segments), body)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_object_if_different(self):
         # http://en.wikipedia.org/wiki/HTTP_ETag
         # Make a conditional request for an object using the If-None-Match
@@ -321,7 +312,7 @@
         md5 = hashlib.md5(local_data).hexdigest()
         headers = {'If-None-Match': md5}
         resp, body = self.object_client.get(url, headers=headers)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Object', 'GET')
 
 
@@ -335,7 +326,7 @@
         self.delete_containers([self.container_name])
         super(PublicObjectTest, self).tearDown()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_access_public_container_object_without_using_creds(self):
         # make container public-readable and access an object in it object
         # anonymously, without using credentials
@@ -344,7 +335,7 @@
         cont_headers = {'X-Container-Read': '.r:*,.rlistings'}
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers, metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
 
         # create object
@@ -359,20 +350,24 @@
         # list container metadata
         resp_meta, _ = self.container_client.list_container_metadata(
             self.container_name)
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'HEAD')
 
         self.assertIn('x-container-read', resp_meta)
         self.assertEqual(resp_meta['x-container-read'], '.r:*,.rlistings')
 
         # trying to get object with empty headers as it is public readable
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=None
+        )
         resp, body = self.custom_object_client.get_object(
-            self.container_name, object_name, metadata={})
+            self.container_name, object_name)
         self.assertHeaders(resp, 'Object', 'GET')
 
         self.assertEqual(body, data)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_access_public_object_with_another_user_creds(self):
         # make container public-readable and access an object in it using
         # another user's credentials
@@ -380,7 +375,7 @@
         resp_meta, body = self.container_client.update_container_metadata(
             self.container_name, metadata=cont_headers,
             metadata_prefix='')
-        self.assertIn(int(resp_meta['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp_meta['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp_meta, 'Container', 'POST')
 
         # create object
@@ -395,19 +390,21 @@
         # list container metadata
         resp, _ = self.container_client.list_container_metadata(
             self.container_name)
-        self.assertIn(int(resp['status']), HTTP_SUCCESS)
+        self.assertIn(int(resp['status']), test.HTTP_SUCCESS)
         self.assertHeaders(resp, 'Container', 'HEAD')
 
         self.assertIn('x-container-read', resp)
         self.assertEqual(resp['x-container-read'], '.r:*,.rlistings')
 
         # get auth token of alternative user
-        token = self.identity_client_alt.get_auth()
-        headers = {'X-Auth-Token': token}
+        alt_auth_data = self.identity_client_alt.auth_provider.auth_data
+        self.custom_object_client.auth_provider.set_alt_auth_data(
+            request_part='headers',
+            auth_data=alt_auth_data
+        )
         # access object using alternate user creds
         resp, body = self.custom_object_client.get_object(
-            self.container_name, object_name,
-            metadata=headers)
+            self.container_name, object_name)
         self.assertHeaders(resp, 'Object', 'GET')
 
         self.assertEqual(body, data)
diff --git a/tempest/api/object_storage/test_object_slo.py b/tempest/api/object_storage/test_object_slo.py
index ee7f6a4..0443a80 100644
--- a/tempest/api/object_storage/test_object_slo.py
+++ b/tempest/api/object_storage/test_object_slo.py
@@ -14,7 +14,6 @@
 
 import hashlib
 import json
-import re
 
 from tempest.api.object_storage import base
 from tempest.common import custom_matchers
@@ -95,29 +94,19 @@
         return object_name
 
     def _assertHeadersSLO(self, resp, method):
-        # Check the existence of common headers with custom matcher
-        self.assertThat(resp, custom_matchers.ExistsAllResponseHeaders(
-                        'Object', method))
         # When sending GET or HEAD requests to SLO the response contains
         # 'X-Static-Large-Object' header
         if method in ('GET', 'HEAD'):
             self.assertIn('x-static-large-object', resp)
+            self.assertEqual(resp['x-static-large-object'], 'True')
 
-        # Check common headers for all HTTP methods
-        self.assertTrue(re.match("^tx[0-9a-f]*-[0-9a-f]*$",
-                                 resp['x-trans-id']))
-        self.assertTrue(resp['content-length'].isdigit())
-        self.assertNotEqual(len(resp['date']), 0)
         # Etag value of a large object is enclosed in double-quotations.
+        # After etag quotes are checked they are removed and the response is
+        # checked if all common headers are present and well formatted
         self.assertTrue(resp['etag'].startswith('\"'))
         self.assertTrue(resp['etag'].endswith('\"'))
-        self.assertTrue(resp['etag'].strip('\"').isalnum())
-        # Check header formats for a specific method
-        if method in ('GET', 'HEAD'):
-            self.assertTrue(re.match("^\d+\.?\d*\Z", resp['x-timestamp']))
-            self.assertNotEqual(len(resp['content-type']), 0)
-            self.assertEqual(resp['accept-ranges'], 'bytes')
-            self.assertEqual(resp['x-static-large-object'], 'True')
+        resp['etag'] = resp['etag'].strip('"')
+        self.assertHeaders(resp, 'Object', method)
 
     @test.attr(type='gate')
     def test_upload_manifest(self):
diff --git a/tempest/api/object_storage/test_object_temp_url.py b/tempest/api/object_storage/test_object_temp_url.py
index 47c270e..c597255 100644
--- a/tempest/api/object_storage/test_object_temp_url.py
+++ b/tempest/api/object_storage/test_object_temp_url.py
@@ -40,9 +40,9 @@
         # update account metadata
         cls.key = 'Meta'
         cls.metadatas = []
-        cls.metadata = {'Temp-URL-Key': cls.key}
-        cls.metadatas.append(cls.metadata)
-        cls.account_client.create_account_metadata(metadata=cls.metadata)
+        metadata = {'Temp-URL-Key': cls.key}
+        cls.metadatas.append(metadata)
+        cls.account_client.create_account_metadata(metadata=metadata)
 
         # create an object
         cls.object_name = data_utils.rand_name(name='ObjectTemp')
@@ -53,7 +53,7 @@
 
     @classmethod
     def tearDownClass(cls):
-        for metadata in cls.metadata:
+        for metadata in cls.metadatas:
             cls.account_client.delete_account_metadata(
                 metadata=metadata)
 
diff --git a/tempest/api/object_storage/test_object_temp_url_negative.py b/tempest/api/object_storage/test_object_temp_url_negative.py
index cc507c5..cf24f66 100644
--- a/tempest/api/object_storage/test_object_temp_url_negative.py
+++ b/tempest/api/object_storage/test_object_temp_url_negative.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
 #
 # Author: Joe H. Rahme <joe.hakim.rahme@enovance.com>
diff --git a/tempest/api/object_storage/test_object_version.py b/tempest/api/object_storage/test_object_version.py
index 75293d2..8d2ff9b 100644
--- a/tempest/api/object_storage/test_object_version.py
+++ b/tempest/api/object_storage/test_object_version.py
@@ -15,7 +15,7 @@
 
 from tempest.api.object_storage import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class ContainerTest(base.BaseObjectTest):
@@ -40,7 +40,7 @@
         header_value = resp.get('x-versions-location', 'Missing Header')
         self.assertEqual(header_value, versioned)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_versioned_container(self):
         # create container
         vers_container_name = data_utils.rand_name(name='TestVersionContainer')
diff --git a/tempest/api/orchestration/base.py b/tempest/api/orchestration/base.py
index b69cc49..3424082 100644
--- a/tempest/api/orchestration/base.py
+++ b/tempest/api/orchestration/base.py
@@ -12,9 +12,11 @@
 
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.openstack.common import log as logging
 import tempest.test
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -26,12 +28,10 @@
     def setUpClass(cls):
         super(BaseOrchestrationTest, cls).setUpClass()
         os = clients.OrchestrationManager()
-        cls.orchestration_cfg = os.config.orchestration
-        cls.compute_cfg = os.config.compute
-        if not os.config.service_available.heat:
+        if not CONF.service_available.heat:
             raise cls.skipException("Heat support is required")
-        cls.build_timeout = cls.orchestration_cfg.build_timeout
-        cls.build_interval = cls.orchestration_cfg.build_interval
+        cls.build_timeout = CONF.orchestration.build_timeout
+        cls.build_interval = CONF.orchestration.build_interval
 
         cls.os = os
         cls.orchestration_client = os.orchestration_client
@@ -45,7 +45,7 @@
     def _get_default_network(cls):
         resp, networks = cls.network_client.list_networks()
         for net in networks['networks']:
-            if net['name'] == cls.compute_cfg.fixed_network_name:
+            if net['name'] == CONF.compute.fixed_network_name:
                 return net
 
     @classmethod
@@ -58,16 +58,6 @@
         return admin_client
 
     @classmethod
-    def _get_client_args(cls):
-
-        return (
-            cls.config,
-            cls.config.identity.admin_username,
-            cls.config.identity.admin_password,
-            cls.config.identity.uri
-        )
-
-    @classmethod
     def create_stack(cls, stack_name, template_data, parameters={}):
         resp, body = cls.client.create_stack(
             stack_name,
diff --git a/tempest/api/orchestration/stacks/test_limits.py b/tempest/api/orchestration/stacks/test_limits.py
index 2b5bd8f..22f544d 100644
--- a/tempest/api/orchestration/stacks/test_limits.py
+++ b/tempest/api/orchestration/stacks/test_limits.py
@@ -14,9 +14,11 @@
 
 from tempest.api.orchestration import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.test import attr
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -32,7 +34,7 @@
 
     @attr(type='gate')
     def test_exceed_max_template_size_fails(self):
-        fill = 'A' * self.orchestration_cfg.max_template_size
+        fill = 'A' * CONF.orchestration.max_template_size
         template = '''
 HeatTemplateFormatVersion: '2012-12-12'
 Description: '%s'
diff --git a/tempest/api/orchestration/stacks/test_neutron_resources.py b/tempest/api/orchestration/stacks/test_neutron_resources.py
index bed72c8..18ba37b 100644
--- a/tempest/api/orchestration/stacks/test_neutron_resources.py
+++ b/tempest/api/orchestration/stacks/test_neutron_resources.py
@@ -16,8 +16,11 @@
 from tempest.api.orchestration import base
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
+from tempest import exceptions
 from tempest.test import attr
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -26,25 +29,28 @@
     _interface = 'json'
 
     template = """
-HeatTemplateFormatVersion: '2012-12-12'
-Description: |
+heat_template_version: '2013-05-23'
+description: |
   Template which creates single EC2 instance
-Parameters:
+parameters:
   KeyName:
-    Type: String
+    type: string
   InstanceType:
-    Type: String
+    type: string
   ImageId:
-    Type: String
+    type: string
   ExternalRouterId:
-    Type: String
-Resources:
+    type: string
+  ExternalNetworkId:
+    type: string
+resources:
   Network:
-    Type: OS::Quantum::Net
-    Properties: {name: NewNetwork}
+    type: OS::Neutron::Net
+    properties:
+      name: NewNetwork
   Subnet:
-    Type: OS::Quantum::Subnet
-    Properties:
+    type: OS::Neutron::Subnet
+    properties:
       network_id: {Ref: Network}
       name: NewSubnet
       ip_version: 4
@@ -52,57 +58,62 @@
       dns_nameservers: ["8.8.8.8"]
       allocation_pools:
       - {end: 10.0.3.150, start: 10.0.3.20}
+  Router:
+    type: OS::Neutron::Router
+    properties:
+      name: NewRouter
+      admin_state_up: false
+      external_gateway_info:
+        network: {get_param: ExternalNetworkId}
+        enable_snat: false
   RouterInterface:
-    Type: OS::Quantum::RouterInterface
-    Properties:
-      router_id: {Ref: ExternalRouterId}
-      subnet_id: {Ref: Subnet}
+    type: OS::Neutron::RouterInterface
+    properties:
+      router_id: {get_param: ExternalRouterId}
+      subnet_id: {get_resource: Subnet}
   Server:
-    Type: AWS::EC2::Instance
-    Metadata:
-      Name: SmokeServer
-    Properties:
-      ImageId: {Ref: ImageId}
-      InstanceType: {Ref: InstanceType}
-      KeyName: {Ref: KeyName}
-      SubnetId: {Ref: Subnet}
+    type: AWS::EC2::Instance
+    metadata:
+      Name: SmokeServerNeutron
+    properties:
+      ImageId: {get_param: ImageId}
+      InstanceType: {get_param: InstanceType}
+      KeyName: {get_param: KeyName}
+      SubnetId: {get_resource: Subnet}
       UserData:
-        Fn::Base64:
-          Fn::Join:
-          - ''
-          - - '#!/bin/bash -v
+        str_replace:
+          template: |
+            #!/bin/bash -v
 
-              '
-            - /opt/aws/bin/cfn-signal -e 0 -r "SmokeServer created" '
-            - {Ref: WaitHandle}
-            - '''
-
-              '
-  WaitHandle:
-    Type: AWS::CloudFormation::WaitConditionHandle
+            /opt/aws/bin/cfn-signal -e 0 -r "SmokeServerNeutron created" \
+            'wait_handle'
+          params:
+            wait_handle: {get_resource: WaitHandleNeutron}
+  WaitHandleNeutron:
+    type: AWS::CloudFormation::WaitConditionHandle
   WaitCondition:
-    Type: AWS::CloudFormation::WaitCondition
-    DependsOn: Server
-    Properties:
-      Handle: {Ref: WaitHandle}
+    type: AWS::CloudFormation::WaitCondition
+    depends_on: Server
+    properties:
+      Handle: {get_resource: WaitHandleNeutron}
       Timeout: '600'
 """
 
     @classmethod
     def setUpClass(cls):
         super(NeutronResourcesTestJSON, cls).setUpClass()
-        if not cls.orchestration_cfg.image_ref:
+        if not CONF.orchestration.image_ref:
             raise cls.skipException("No image available to test")
         cls.client = cls.orchestration_client
         os = clients.Manager()
-        cls.network_cfg = os.config.network
-        if not cls.config.service_available.neutron:
+        if not CONF.service_available.neutron:
             raise cls.skipException("Neutron support is required")
         cls.network_client = os.network_client
         cls.stack_name = data_utils.rand_name('heat')
-        cls.keypair_name = (cls.orchestration_cfg.keypair_name or
+        cls.keypair_name = (CONF.orchestration.keypair_name or
                             cls._create_keypair()['name'])
         cls.external_router_id = cls._get_external_router_id()
+        cls.external_network_id = CONF.network.public_network_id
 
         # create the stack
         cls.stack_identifier = cls.create_stack(
@@ -110,13 +121,28 @@
             cls.template,
             parameters={
                 'KeyName': cls.keypair_name,
-                'InstanceType': cls.orchestration_cfg.instance_type,
-                'ImageId': cls.orchestration_cfg.image_ref,
-                'ExternalRouterId': cls.external_router_id
+                'InstanceType': CONF.orchestration.instance_type,
+                'ImageId': CONF.orchestration.image_ref,
+                'ExternalRouterId': cls.external_router_id,
+                'ExternalNetworkId': cls.external_network_id
             })
         cls.stack_id = cls.stack_identifier.split('/')[1]
-        cls.client.wait_for_stack_status(cls.stack_id, 'CREATE_COMPLETE')
-        _, resources = cls.client.list_resources(cls.stack_identifier)
+        try:
+            cls.client.wait_for_stack_status(cls.stack_id, 'CREATE_COMPLETE')
+            _, resources = cls.client.list_resources(cls.stack_identifier)
+        except exceptions.TimeoutException as e:
+            # attempt to log the server console to help with debugging
+            # the cause of the server not signalling the waitcondition
+            # to heat.
+            resp, body = cls.client.get_resource(cls.stack_identifier,
+                                                 'Server')
+            server_id = body['physical_resource_id']
+            LOG.debug('Console output for %s', server_id)
+            resp, output = cls.servers_client.get_console_output(
+                server_id, None)
+            LOG.debug(output)
+            raise e
+
         cls.test_resources = {}
         for resource in resources:
             cls.test_resources[resource['logical_resource_id']] = resource
@@ -132,9 +158,9 @@
     @attr(type='slow')
     def test_created_resources(self):
         """Verifies created neutron resources."""
-        resources = [('Network', 'OS::Quantum::Net'),
-                     ('Subnet', 'OS::Quantum::Subnet'),
-                     ('RouterInterface', 'OS::Quantum::RouterInterface'),
+        resources = [('Network', 'OS::Neutron::Net'),
+                     ('Subnet', 'OS::Neutron::Subnet'),
+                     ('RouterInterface', 'OS::Neutron::RouterInterface'),
                      ('Server', 'AWS::EC2::Instance')]
         for resource_name, resource_type in resources:
             resource = self.test_resources.get(resource_name, None)
@@ -172,6 +198,20 @@
         self.assertEqual('10.0.3.0/24', subnet['cidr'])
 
     @attr(type='slow')
+    def test_created_router(self):
+        """Verifies created router."""
+        router_id = self.test_resources.get('Router')['physical_resource_id']
+        resp, body = self.network_client.show_router(router_id)
+        self.assertEqual('200', resp['status'])
+        router = body['router']
+        self.assertEqual('NewRouter', router['name'])
+        self.assertEqual(self.external_network_id,
+                         router['external_gateway_info']['network_id'])
+        self.assertEqual(False,
+                         router['external_gateway_info']['enable_snat'])
+        self.assertEqual(False, router['admin_state_up'])
+
+    @attr(type='slow')
     def test_created_router_interface(self):
         """Verifies created router interface."""
         network_id = self.test_resources.get('Network')['physical_resource_id']
diff --git a/tempest/api/orchestration/stacks/test_server_cfn_init.py b/tempest/api/orchestration/stacks/test_server_cfn_init.py
index 2ef629f..7e8bc2d 100644
--- a/tempest/api/orchestration/stacks/test_server_cfn_init.py
+++ b/tempest/api/orchestration/stacks/test_server_cfn_init.py
@@ -15,10 +15,10 @@
 
 from tempest.api.orchestration import base
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
 from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.test import attr
+from tempest import test
 
 CONF = config.CONF
 LOG = logging.getLogger(__name__)
@@ -125,13 +125,13 @@
     @classmethod
     def setUpClass(cls):
         super(ServerCfnInitTestJSON, cls).setUpClass()
-        if not cls.orchestration_cfg.image_ref:
+        if not CONF.orchestration.image_ref:
             raise cls.skipException("No image available to test")
         cls.client = cls.orchestration_client
 
         stack_name = data_utils.rand_name('heat')
-        if cls.orchestration_cfg.keypair_name:
-            keypair_name = cls.orchestration_cfg.keypair_name
+        if CONF.orchestration.keypair_name:
+            keypair_name = CONF.orchestration.keypair_name
         else:
             cls.keypair = cls._create_keypair()
             keypair_name = cls.keypair['name']
@@ -142,20 +142,20 @@
             cls.template,
             parameters={
                 'key_name': keypair_name,
-                'flavor': cls.orchestration_cfg.instance_type,
-                'image': cls.orchestration_cfg.image_ref,
+                'flavor': CONF.orchestration.instance_type,
+                'image': CONF.orchestration.image_ref,
                 'network': cls._get_default_network()['id']
             })
 
-    @attr(type='slow')
+    @test.attr(type='slow')
     @testtools.skipIf(existing_keypair, 'Server ssh tests are disabled.')
     def test_can_log_into_created_server(self):
 
         sid = self.stack_identifier
         rid = 'SmokeServer'
 
-        # wait for server resource create to complete.
-        self.client.wait_for_resource_status(sid, rid, 'CREATE_COMPLETE')
+        # wait for create to complete.
+        self.client.wait_for_stack_status(sid, 'CREATE_COMPLETE')
 
         resp, body = self.client.get_resource(sid, rid)
         self.assertEqual('CREATE_COMPLETE', body['resource_status'])
@@ -166,11 +166,12 @@
             body['physical_resource_id'])
 
         # Check that the user can authenticate with the generated password
-        linux_client = RemoteClient(server, 'ec2-user',
-                                    pkey=self.keypair['private_key'])
+        linux_client = remote_client.RemoteClient(server, 'ec2-user',
+                                                  pkey=self.keypair[
+                                                      'private_key'])
         linux_client.validate_authentication()
 
-    @attr(type='slow')
+    @test.attr(type='slow')
     def test_stack_wait_condition_data(self):
 
         sid = self.stack_identifier
diff --git a/tempest/api/orchestration/stacks/test_swift_resources.py b/tempest/api/orchestration/stacks/test_swift_resources.py
new file mode 100644
index 0000000..713cfd4
--- /dev/null
+++ b/tempest/api/orchestration/stacks/test_swift_resources.py
@@ -0,0 +1,125 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
+#
+# Author: Chmouel Boudjnah <chmouel@enovance.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+from tempest.api.orchestration import base
+from tempest import clients
+from tempest.common.utils import data_utils
+from tempest import config
+
+
+CONF = config.CONF
+
+
+class SwiftResourcesTestJSON(base.BaseOrchestrationTest):
+    _interface = 'json'
+    template = """
+heat_template_version: 2013-05-23
+description: Template which creates a Swift container resource
+
+resources:
+  SwiftContainerWebsite:
+    deletion_policy: "Delete"
+    type: OS::Swift::Container
+    properties:
+      X-Container-Read: ".r:*"
+      X-Container-Meta:
+        web-index: "index.html"
+        web-error: "error.html"
+
+  SwiftContainer:
+    type: OS::Swift::Container
+
+outputs:
+  WebsiteURL:
+    description: "URL for website hosted on S3"
+    value: { get_attr: [SwiftContainer, WebsiteURL] }
+  DomainName:
+    description: "Domain of Swift host"
+    value: { get_attr: [SwiftContainer, DomainName] }
+
+"""
+
+    @classmethod
+    def setUpClass(cls):
+        super(SwiftResourcesTestJSON, cls).setUpClass()
+        cls.client = cls.orchestration_client
+        cls.stack_name = data_utils.rand_name('heat')
+        os = clients.Manager()
+        if not CONF.service_available.swift:
+            raise cls.skipException("Swift support is required")
+        cls.account_client = os.account_client
+        cls.container_client = os.container_client
+        # create the stack
+        cls.stack_identifier = cls.create_stack(
+            cls.stack_name,
+            cls.template)
+        cls.stack_id = cls.stack_identifier.split('/')[1]
+        cls.client.wait_for_stack_status(cls.stack_id, 'CREATE_COMPLETE')
+        cls.test_resources = {}
+        _, resources = cls.client.list_resources(cls.stack_identifier)
+        for resource in resources:
+            cls.test_resources[resource['logical_resource_id']] = resource
+
+    def test_created_resources(self):
+        """Created stack should be on the list of existing stacks."""
+        resources = [('SwiftContainer', 'OS::Swift::Container'),
+                     ('SwiftContainerWebsite', 'OS::Swift::Container')]
+        for resource_name, resource_type in resources:
+            resource = self.test_resources.get(resource_name)
+            self.assertIsInstance(resource, dict)
+            self.assertEqual(resource_type, resource['resource_type'])
+            self.assertEqual(resource_name, resource['logical_resource_id'])
+            self.assertEqual('CREATE_COMPLETE', resource['resource_status'])
+
+    def test_created_containers(self):
+        params = {'format': 'json'}
+        resp, container_list = \
+            self.account_client.list_account_containers(params=params)
+        self.assertEqual('200', resp['status'])
+        self.assertEqual(2, len(container_list))
+        for cont in container_list:
+            self.assertTrue(cont['name'].startswith(self.stack_name))
+
+    def test_acl(self):
+        acl_headers = ('x-container-meta-web-index', 'x-container-read')
+
+        swcont = self.test_resources.get(
+            'SwiftContainer')['physical_resource_id']
+        swcont_website = self.test_resources.get(
+            'SwiftContainerWebsite')['physical_resource_id']
+
+        headers, _ = self.container_client.list_container_metadata(swcont)
+        for h in acl_headers:
+            self.assertNotIn(h, headers)
+        headers, _ = self.container_client.list_container_metadata(
+            swcont_website)
+        for h in acl_headers:
+            self.assertIn(h, headers)
+
+    def test_metadata(self):
+        metadatas = {
+            "web-index": "index.html",
+            "web-error": "error.html"
+        }
+        swcont_website = self.test_resources.get(
+            'SwiftContainerWebsite')['physical_resource_id']
+        headers, _ = self.container_client.list_container_metadata(
+            swcont_website)
+
+        for meta in metadatas:
+            header_meta = "x-container-meta-%s" % meta
+            self.assertIn(header_meta, headers)
+            self.assertEqual(headers[header_meta], metadatas[meta])
diff --git a/tempest/api/orchestration/stacks/test_templates.py b/tempest/api/orchestration/stacks/test_templates.py
index 6cbc872..2da819d 100644
--- a/tempest/api/orchestration/stacks/test_templates.py
+++ b/tempest/api/orchestration/stacks/test_templates.py
@@ -10,17 +10,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
-
 from tempest.api.orchestration import base
 from tempest.common.utils import data_utils
-from tempest import exceptions
 from tempest.test import attr
 
 
-LOG = logging.getLogger(__name__)
-
-
 class TemplateYAMLTestJSON(base.BaseOrchestrationTest):
     _interface = 'json'
 
@@ -59,14 +53,6 @@
                                                          self.parameters)
         self.assertEqual('200', resp['status'])
 
-    @attr(type=['gate', 'negative'])
-    def test_validate_template_url(self):
-        """Validating template passing url to it."""
-        self.assertRaises(exceptions.BadRequest,
-                          self.client.validate_template_url,
-                          template_url=self.invalid_template_url,
-                          parameters=self.parameters)
-
 
 class TemplateAWSTestJSON(TemplateYAMLTestJSON):
     template = """
diff --git a/tempest/api/orchestration/stacks/test_templates_negative.py b/tempest/api/orchestration/stacks/test_templates_negative.py
new file mode 100644
index 0000000..c55f6ee
--- /dev/null
+++ b/tempest/api/orchestration/stacks/test_templates_negative.py
@@ -0,0 +1,62 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.orchestration import base
+from tempest import exceptions
+from tempest import test
+
+
+class TemplateYAMLNegativeTestJSON(base.BaseOrchestrationTest):
+    _interface = 'json'
+
+    template = """
+HeatTemplateFormatVersion: '2012-12-12'
+Description: |
+  Template which creates only a new user
+Resources:
+  CfnUser:
+    Type: AWS::IAM::User
+"""
+
+    invalid_template_url = 'http://www.example.com/template.yaml'
+
+    @classmethod
+    def setUpClass(cls):
+        super(TemplateYAMLNegativeTestJSON, cls).setUpClass()
+        cls.client = cls.orchestration_client
+        cls.parameters = {}
+
+    @test.attr(type=['gate', 'negative'])
+    def test_validate_template_url(self):
+        """Validating template passing url to it."""
+        self.assertRaises(exceptions.BadRequest,
+                          self.client.validate_template_url,
+                          template_url=self.invalid_template_url,
+                          parameters=self.parameters)
+
+
+class TemplateAWSNegativeTestJSON(TemplateYAMLNegativeTestJSON):
+    template = """
+{
+  "AWSTemplateFormatVersion" : "2010-09-09",
+  "Description" : "Template which creates only a new user",
+  "Resources" : {
+    "CfnUser" : {
+      "Type" : "AWS::IAM::User"
+    }
+  }
+}
+"""
+
+    invalid_template_url = 'http://www.example.com/template.template'
diff --git a/tempest/api/telemetry/base.py b/tempest/api/telemetry/base.py
index 1f661a6..c4614c6 100644
--- a/tempest/api/telemetry/base.py
+++ b/tempest/api/telemetry/base.py
@@ -10,7 +10,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest.common.utils import data_utils
 from tempest import config
+from tempest import exceptions
 import tempest.test
 
 CONF = config.CONF
@@ -22,6 +24,28 @@
 
     @classmethod
     def setUpClass(cls):
-        super(BaseTelemetryTest, cls).setUpClass()
         if not CONF.service_available.ceilometer:
             raise cls.skipException("Ceilometer support is required")
+        super(BaseTelemetryTest, cls).setUpClass()
+        os = cls.get_client_manager()
+        cls.telemetry_client = os.telemetry_client
+        cls.alarm_ids = []
+
+    @classmethod
+    def create_alarm(cls, **kwargs):
+        resp, body = cls.telemetry_client.create_alarm(
+            name=data_utils.rand_name('telemetry_alarm'),
+            type='threshold', **kwargs)
+        if resp['status'] == '201':
+            cls.alarm_ids.append(body['alarm_id'])
+        return resp, body
+
+    @classmethod
+    def tearDownClass(cls):
+        for alarm_id in cls.alarm_ids:
+            try:
+                cls.telemetry_client.delete_alarm(alarm_id)
+            except exceptions.NotFound:
+                pass
+        cls.clear_isolated_creds()
+        super(BaseTelemetryTest, cls).tearDownClass()
diff --git a/tempest/api/telemetry/test_telemetry_alarming_api.py b/tempest/api/telemetry/test_telemetry_alarming_api.py
new file mode 100644
index 0000000..907d3d0
--- /dev/null
+++ b/tempest/api/telemetry/test_telemetry_alarming_api.py
@@ -0,0 +1,43 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.telemetry import base
+from tempest import exceptions
+from tempest.test import attr
+
+
+class TelemetryAlarmingAPITestJSON(base.BaseTelemetryTest):
+    _interface = 'json'
+
+    @attr(type="gate")
+    def test_alarm_list(self):
+        resp, _ = self.telemetry_client.list_alarms()
+        self.assertEqual(int(resp['status']), 200)
+
+    @attr(type="gate")
+    def test_create_alarm(self):
+        rules = {'meter_name': 'cpu_util',
+                 'comparison_operator': 'gt',
+                 'threshold': 80.0,
+                 'period': 70}
+        resp, body = self.create_alarm(threshold_rule=rules)
+        self.alarm_id = body['alarm_id']
+        self.assertEqual(int(resp['status']), 201)
+        self.assertDictContainsSubset(rules, body['threshold_rule'])
+        resp, body = self.telemetry_client.get_alarm(self.alarm_id)
+        self.assertEqual(int(resp['status']), 200)
+        self.assertDictContainsSubset(rules, body['threshold_rule'])
+        resp, _ = self.telemetry_client.delete_alarm(self.alarm_id)
+        self.assertEqual(int(resp['status']), 204)
+        self.assertRaises(exceptions.NotFound,
+                          self.telemetry_client.get_alarm,
+                          self.alarm_id)
diff --git a/tempest/api/utils.py b/tempest/api/utils.py
index c62dc8d..00c93b7 100644
--- a/tempest/api/utils.py
+++ b/tempest/api/utils.py
@@ -15,7 +15,7 @@
 
 """Common utilities used in testing."""
 
-from tempest.test import BaseTestCase
+from tempest import test
 
 
 class skip_unless_attr(object):
@@ -30,7 +30,7 @@
             """Wrapped skipper function."""
             testobj = args[0]
             if not getattr(testobj, self.attr, False):
-                raise BaseTestCase.skipException(self.message)
+                raise test.BaseTestCase.skipException(self.message)
             func(*args, **kw)
         _skipper.__name__ = func.__name__
         _skipper.__doc__ = func.__doc__
diff --git a/tempest/api/volume/admin/test_multi_backend.py b/tempest/api/volume/admin/test_multi_backend.py
index 32a355b..6178a1c 100644
--- a/tempest/api/volume/admin/test_multi_backend.py
+++ b/tempest/api/volume/admin/test_multi_backend.py
@@ -12,10 +12,11 @@
 
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.services.volume.json.admin import volume_types_client
-from tempest.services.volume.json import volumes_client
-from tempest.test import attr
+from tempest import test
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -26,29 +27,14 @@
     @classmethod
     def setUpClass(cls):
         super(VolumeMultiBackendTest, cls).setUpClass()
-        if not cls.config.volume_feature_enabled.multi_backend:
+        if not CONF.volume_feature_enabled.multi_backend:
             cls.tearDownClass()
             raise cls.skipException("Cinder multi-backend feature disabled")
 
-        cls.backend1_name = cls.config.volume.backend1_name
-        cls.backend2_name = cls.config.volume.backend2_name
+        cls.backend1_name = CONF.volume.backend1_name
+        cls.backend2_name = CONF.volume.backend2_name
 
-        adm_user = cls.config.identity.admin_username
-        adm_pass = cls.config.identity.admin_password
-        adm_tenant = cls.config.identity.admin_tenant_name
-        auth_url = cls.config.identity.uri
-
-        cls.volume_client = volumes_client.VolumesClientJSON(cls.config,
-                                                             adm_user,
-                                                             adm_pass,
-                                                             auth_url,
-                                                             adm_tenant)
-        cls.type_client = volume_types_client.VolumeTypesClientJSON(cls.config,
-                                                                    adm_user,
-                                                                    adm_pass,
-                                                                    auth_url,
-                                                                    adm_tenant)
-
+        cls.volume_client = cls.os_adm.volumes_client
         cls.volume_type_id_list = []
         cls.volume_id_list = []
         try:
@@ -56,7 +42,7 @@
             type1_name = data_utils.rand_name('Type-')
             vol1_name = data_utils.rand_name('Volume-')
             extra_specs1 = {"volume_backend_name": cls.backend1_name}
-            resp, cls.type1 = cls.type_client.create_volume_type(
+            resp, cls.type1 = cls.client.create_volume_type(
                 type1_name, extra_specs=extra_specs1)
             cls.volume_type_id_list.append(cls.type1['id'])
 
@@ -71,7 +57,7 @@
                 type2_name = data_utils.rand_name('Type-')
                 vol2_name = data_utils.rand_name('Volume-')
                 extra_specs2 = {"volume_backend_name": cls.backend2_name}
-                resp, cls.type2 = cls.type_client.create_volume_type(
+                resp, cls.type2 = cls.client.create_volume_type(
                     type2_name, extra_specs=extra_specs2)
                 cls.volume_type_id_list.append(cls.type2['id'])
 
@@ -96,11 +82,11 @@
         # volume types deletion
         volume_type_id_list = getattr(cls, 'volume_type_id_list', [])
         for volume_type_id in volume_type_id_list:
-            cls.type_client.delete_volume_type(volume_type_id)
+            cls.client.delete_volume_type(volume_type_id)
 
         super(VolumeMultiBackendTest, cls).tearDownClass()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_backend_name_reporting(self):
         # this test checks if os-vol-attr:host is populated correctly after
         # the multi backend feature has been enabled
@@ -114,7 +100,7 @@
                self.volume1['id'])
         self.assertTrue(len(volume1_host.split("@")) > 1, msg)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_backend_name_distinction(self):
         # this test checks that the two volumes created at setUp don't
         # belong to the same backend (if they are, than the
diff --git a/tempest/api/volume/admin/test_snapshots_actions.py b/tempest/api/volume/admin/test_snapshots_actions.py
index 3211ef8..e140ad0 100644
--- a/tempest/api/volume/admin/test_snapshots_actions.py
+++ b/tempest/api/volume/admin/test_snapshots_actions.py
@@ -15,7 +15,7 @@
 
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class SnapshotsActionsTest(base.BaseVolumeV1AdminTest):
@@ -64,10 +64,23 @@
                                                           status)
         super(SnapshotsActionsTest, self).tearDown()
 
+    def _create_reset_and_force_delete_temp_snapshot(self, status=None):
+        # Create snapshot, reset snapshot status,
+        # and force delete temp snapshot
+        temp_snapshot = self.create_snapshot(self.volume['id'])
+        if status:
+            resp, body = self.admin_snapshots_client.\
+                reset_snapshot_status(temp_snapshot['id'], status)
+            self.assertEqual(202, resp.status)
+        resp_delete, volume_delete = self.admin_snapshots_client.\
+            force_delete_snapshot(temp_snapshot['id'])
+        self.assertEqual(202, resp_delete.status)
+        self.client.wait_for_resource_deletion(temp_snapshot['id'])
+
     def _get_progress_alias(self):
         return 'os-extended-snapshot-attributes:progress'
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_reset_snapshot_status(self):
         # Reset snapshot status to creating
         status = 'creating'
@@ -79,7 +92,7 @@
         self.assertEqual(200, resp_get.status)
         self.assertEqual(status, snapshot_get['status'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_snapshot_status(self):
         # Reset snapshot status to creating
         status = 'creating'
@@ -99,6 +112,26 @@
         self.assertEqual(status, snapshot_get['status'])
         self.assertEqual(progress, snapshot_get[progress_alias])
 
+    @test.attr(type='gate')
+    def test_snapshot_force_delete_when_snapshot_is_creating(self):
+        # test force delete when status of snapshot is creating
+        self._create_reset_and_force_delete_temp_snapshot('creating')
+
+    @test.attr(type='gate')
+    def test_snapshot_force_delete_when_snapshot_is_deleting(self):
+        # test force delete when status of snapshot is deleting
+        self._create_reset_and_force_delete_temp_snapshot('deleting')
+
+    @test.attr(type='gate')
+    def test_snapshot_force_delete_when_snapshot_is_error(self):
+        # test force delete when status of snapshot is error
+        self._create_reset_and_force_delete_temp_snapshot('error')
+
+    @test.attr(type='gate')
+    def test_snapshot_force_delete_when_snapshot_is_error_deleting(self):
+        # test force delete when status of snapshot is error_deleting
+        self._create_reset_and_force_delete_temp_snapshot('error_deleting')
+
 
 class SnapshotsActionsTestXML(SnapshotsActionsTest):
     _interface = "xml"
diff --git a/tempest/api/volume/admin/test_volume_hosts.py b/tempest/api/volume/admin/test_volume_hosts.py
index 5c311e1..01ba915 100644
--- a/tempest/api/volume/admin/test_volume_hosts.py
+++ b/tempest/api/volume/admin/test_volume_hosts.py
@@ -14,13 +14,13 @@
 #    under the License.
 
 from tempest.api.volume import base
-from tempest.test import attr
+from tempest import test
 
 
 class VolumeHostsAdminTestsJSON(base.BaseVolumeV1AdminTest):
     _interface = "json"
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_hosts(self):
         resp, hosts = self.hosts_client.list_hosts()
         self.assertEqual(200, resp.status)
diff --git a/tempest/api/volume/admin/test_volume_quotas.py b/tempest/api/volume/admin/test_volume_quotas.py
new file mode 100644
index 0000000..31f6730
--- /dev/null
+++ b/tempest/api/volume/admin/test_volume_quotas.py
@@ -0,0 +1,99 @@
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# Author: Sylvain Baubeau <sylvain.baubeau@enovance.com>
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.volume import base
+from tempest import test
+
+QUOTA_KEYS = ['gigabytes', 'snapshots', 'volumes']
+QUOTA_USAGE_KEYS = ['reserved', 'limit', 'in_use']
+
+
+class VolumeQuotasAdminTestJSON(base.BaseVolumeV1AdminTest):
+    _interface = "json"
+
+    @classmethod
+    def setUpClass(cls):
+        super(VolumeQuotasAdminTestJSON, cls).setUpClass()
+        cls.admin_volume_client = cls.os_adm.volumes_client
+        cls.demo_tenant_id = cls.isolated_creds.get_primary_user().get(
+            'tenantId')
+
+    @test.attr(type='gate')
+    def test_list_quotas(self):
+        resp, quotas = self.quotas_client.get_quota_set(self.demo_tenant_id)
+        self.assertEqual(200, resp.status)
+        for key in QUOTA_KEYS:
+            self.assertIn(key, quotas)
+
+    @test.attr(type='gate')
+    def test_list_default_quotas(self):
+        resp, quotas = self.quotas_client.get_default_quota_set(
+            self.demo_tenant_id)
+        self.assertEqual(200, resp.status)
+        for key in QUOTA_KEYS:
+            self.assertIn(key, quotas)
+
+    @test.attr(type='gate')
+    def test_update_all_quota_resources_for_tenant(self):
+        # Admin can update all the resource quota limits for a tenant
+        resp, default_quota_set = self.quotas_client.get_default_quota_set(
+            self.demo_tenant_id)
+        new_quota_set = {'gigabytes': 1009,
+                         'volumes': 11,
+                         'snapshots': 11}
+
+        # Update limits for all quota resources
+        resp, quota_set = self.quotas_client.update_quota_set(
+            self.demo_tenant_id,
+            **new_quota_set)
+
+        default_quota_set.pop('id')
+        self.addCleanup(self.quotas_client.update_quota_set,
+                        self.demo_tenant_id, **default_quota_set)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(new_quota_set, quota_set)
+
+    @test.attr(type='gate')
+    def test_show_quota_usage(self):
+        resp, quota_usage = self.quotas_client.get_quota_usage(self.adm_tenant)
+        self.assertEqual(200, resp.status)
+        for key in QUOTA_KEYS:
+            self.assertIn(key, quota_usage)
+            for usage_key in QUOTA_USAGE_KEYS:
+                self.assertIn(usage_key, quota_usage[key])
+
+    @test.attr(type='gate')
+    def test_quota_usage(self):
+        resp, quota_usage = self.quotas_client.get_quota_usage(
+            self.demo_tenant_id)
+
+        volume = self.create_volume(size=1)
+        self.addCleanup(self.admin_volume_client.delete_volume,
+                        volume['id'])
+
+        resp, new_quota_usage = self.quotas_client.get_quota_usage(
+            self.demo_tenant_id)
+
+        self.assertEqual(200, resp.status)
+        self.assertEqual(quota_usage['volumes']['in_use'] + 1,
+                         new_quota_usage['volumes']['in_use'])
+
+        self.assertEqual(quota_usage['gigabytes']['in_use'] + 1,
+                         new_quota_usage['gigabytes']['in_use'])
+
+
+class VolumeQuotasAdminTestXML(VolumeQuotasAdminTestJSON):
+    _interface = "xml"
diff --git a/tempest/api/volume/admin/test_volume_types.py b/tempest/api/volume/admin/test_volume_types.py
index 0ea999a..8183999 100644
--- a/tempest/api/volume/admin/test_volume_types.py
+++ b/tempest/api/volume/admin/test_volume_types.py
@@ -15,27 +15,15 @@
 
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
-from tempest.services.volume.json.admin import volume_types_client
-from tempest.test import attr
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
-class VolumeTypesTest(base.BaseVolumeV1Test):
+class VolumeTypesTest(base.BaseVolumeV1AdminTest):
     _interface = "json"
 
-    @classmethod
-    def setUpClass(cls):
-        super(VolumeTypesTest, cls).setUpClass()
-        adm_user = cls.config.identity.admin_username
-        adm_pass = cls.config.identity.admin_password
-        adm_tenant = cls.config.identity.admin_tenant_name
-        auth_url = cls.config.identity.uri
-
-        cls.client = volume_types_client.VolumeTypesClientJSON(cls.config,
-                                                               adm_user,
-                                                               adm_pass,
-                                                               auth_url,
-                                                               adm_tenant)
-
     def _delete_volume(self, volume_id):
         resp, _ = self.volumes_client.delete_volume(volume_id)
         self.assertEqual(202, resp.status)
@@ -45,21 +33,21 @@
         resp, _ = self.client.delete_volume_type(volume_type_id)
         self.assertEqual(202, resp.status)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_type_list(self):
         # List Volume types.
         resp, body = self.client.list_volume_types()
         self.assertEqual(200, resp.status)
         self.assertIsInstance(body, list)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_get_delete_volume_with_volume_type_and_extra_specs(self):
         # Create/get/delete volume with volume_type and extra spec.
         volume = {}
         vol_name = data_utils.rand_name("volume-")
         vol_type_name = data_utils.rand_name("volume-type-")
-        proto = self.config.volume.storage_protocol
-        vendor = self.config.volume.vendor_name
+        proto = CONF.volume.storage_protocol
+        vendor = CONF.volume.vendor_name
         extra_specs = {"storage_protocol": proto,
                        "vendor_name": vendor}
         body = {}
@@ -96,13 +84,13 @@
                          'The fetched Volume is different '
                          'from the created Volume')
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_type_create_get_delete(self):
         # Create/get volume type.
         body = {}
         name = data_utils.rand_name("volume-type-")
-        proto = self.config.volume.storage_protocol
-        vendor = self.config.volume.vendor_name
+        proto = CONF.volume.storage_protocol
+        vendor = CONF.volume.vendor_name
         extra_specs = {"storage_protocol": proto,
                        "vendor_name": vendor}
         resp, body = self.client.create_volume_type(
diff --git a/tempest/api/volume/admin/test_volume_types_extra_specs.py b/tempest/api/volume/admin/test_volume_types_extra_specs.py
index 99a0826..06a0b34 100644
--- a/tempest/api/volume/admin/test_volume_types_extra_specs.py
+++ b/tempest/api/volume/admin/test_volume_types_extra_specs.py
@@ -15,7 +15,7 @@
 
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
+from tempest import test
 
 
 class VolumeTypesExtraSpecsTest(base.BaseVolumeV1AdminTest):
@@ -32,7 +32,7 @@
         cls.client.delete_volume_type(cls.volume_type['id'])
         super(VolumeTypesExtraSpecsTest, cls).tearDownClass()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_type_extra_specs_list(self):
         # List Volume types extra specs.
         extra_specs = {"spec1": "val1"}
@@ -47,7 +47,7 @@
         self.assertIsInstance(body, dict)
         self.assertIn('spec1', body)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_type_extra_specs_update(self):
         # Update volume type extra specs
         extra_specs = {"spec2": "val1"}
@@ -67,7 +67,7 @@
         self.assertEqual(extra_spec['spec2'], body['spec2'],
                          "Volume type extra spec incorrectly updated")
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_type_extra_spec_create_get_delete(self):
         # Create/Get/Delete volume type extra spec.
         extra_specs = {"spec3": "val1"}
diff --git a/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py b/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
index 5a1a2cd..d3a052e 100644
--- a/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
+++ b/tempest/api/volume/admin/test_volume_types_extra_specs_negative.py
@@ -18,7 +18,7 @@
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class ExtraSpecsNegativeTest(base.BaseVolumeV1AdminTest):
@@ -38,7 +38,7 @@
         cls.client.delete_volume_type(cls.volume_type['id'])
         super(ExtraSpecsNegativeTest, cls).tearDownClass()
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_no_body(self):
         # Should not update volume type extra specs with no body
         extra_spec = {"spec1": "val2"}
@@ -46,7 +46,7 @@
                           self.client.update_volume_type_extra_specs,
                           self.volume_type['id'], extra_spec.keys()[0], None)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_nonexistent_extra_spec_id(self):
         # Should not update volume type extra specs with nonexistent id.
         extra_spec = {"spec1": "val2"}
@@ -55,7 +55,7 @@
                           self.volume_type['id'], str(uuid.uuid4()),
                           extra_spec)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_none_extra_spec_id(self):
         # Should not update volume type extra specs with none id.
         extra_spec = {"spec1": "val2"}
@@ -63,7 +63,7 @@
                           self.client.update_volume_type_extra_specs,
                           self.volume_type['id'], None, extra_spec)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_update_multiple_extra_spec(self):
         # Should not update volume type extra specs with multiple specs as
             # body.
@@ -73,7 +73,7 @@
                           self.volume_type['id'], extra_spec.keys()[0],
                           extra_spec)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_nonexistent_type_id(self):
         # Should not create volume type extra spec for nonexistent volume
             # type id.
@@ -82,21 +82,21 @@
                           self.client.create_volume_type_extra_specs,
                           str(uuid.uuid4()), extra_specs)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_none_body(self):
         # Should not create volume type extra spec for none POST body.
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_volume_type_extra_specs,
                           self.volume_type['id'], None)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_invalid_body(self):
         # Should not create volume type extra spec for invalid POST body.
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_volume_type_extra_specs,
                           self.volume_type['id'], ['invalid'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_nonexistent_volume_type_id(self):
         # Should not delete volume type extra spec for nonexistent
             # type id.
@@ -105,14 +105,14 @@
                           self.client.delete_volume_type_extra_specs,
                           str(uuid.uuid4()), extra_specs.keys()[0])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_nonexistent_volume_type_id(self):
         # Should not list volume type extra spec for nonexistent type id.
         self.assertRaises(exceptions.NotFound,
                           self.client.list_volume_types_extra_specs,
                           str(uuid.uuid4()))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_nonexistent_volume_type_id(self):
         # Should not get volume type extra spec for nonexistent type id.
         extra_specs = {"spec1": "val1"}
@@ -120,7 +120,7 @@
                           self.client.get_volume_type_extra_specs,
                           str(uuid.uuid4()), extra_specs.keys()[0])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_nonexistent_extra_spec_id(self):
         # Should not get volume type extra spec for nonexistent extra spec
             # id.
diff --git a/tempest/api/volume/admin/test_volume_types_negative.py b/tempest/api/volume/admin/test_volume_types_negative.py
index 56ad227..c18e15d 100644
--- a/tempest/api/volume/admin/test_volume_types_negative.py
+++ b/tempest/api/volume/admin/test_volume_types_negative.py
@@ -17,13 +17,13 @@
 
 from tempest.api.volume import base
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class VolumeTypesNegativeTest(base.BaseVolumeV1AdminTest):
     _interface = 'json'
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_with_nonexistent_volume_type(self):
         # Should not be able to create volume with nonexistent volume_type.
         self.assertRaises(exceptions.NotFound,
@@ -31,19 +31,19 @@
                           display_name=str(uuid.uuid4()),
                           volume_type=str(uuid.uuid4()))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_with_empty_name(self):
         # Should not be able to create volume type with an empty name.
         self.assertRaises(exceptions.BadRequest,
                           self.client.create_volume_type, '')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_get_nonexistent_type_id(self):
         # Should not be able to get volume type with nonexistent type id.
         self.assertRaises(exceptions.NotFound, self.client.get_volume_type,
                           str(uuid.uuid4()))
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_delete_nonexistent_type_id(self):
         # Should not be able to delete volume type with nonexistent type id.
         self.assertRaises(exceptions.NotFound, self.client.delete_volume_type,
diff --git a/tempest/api/volume/admin/test_volumes_actions.py b/tempest/api/volume/admin/test_volumes_actions.py
index 9274fce..aa00700 100644
--- a/tempest/api/volume/admin/test_volumes_actions.py
+++ b/tempest/api/volume/admin/test_volumes_actions.py
@@ -15,7 +15,7 @@
 
 from tempest.api.volume import base
 from tempest.common.utils import data_utils as utils
-from tempest.test import attr
+from tempest import test
 
 
 class VolumesActionsTest(base.BaseVolumeV1AdminTest):
@@ -75,7 +75,7 @@
         self.assertEqual(202, resp_delete.status)
         self.client.wait_for_resource_deletion(temp_volume['id'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_reset_status(self):
         # test volume reset status : available->error->available
         resp, body = self._reset_volume_status(self.volume['id'], 'error')
@@ -84,7 +84,7 @@
             self.volume['id'])
         self.assertEqual('error', volume_get['status'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_begin_detaching(self):
         # test volume begin detaching : available -> detaching -> available
         resp, body = self.client.volume_begin_detaching(self.volume['id'])
@@ -92,7 +92,7 @@
         resp_get, volume_get = self.client.get_volume(self.volume['id'])
         self.assertEqual('detaching', volume_get['status'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_roll_detaching(self):
         # test volume roll detaching : detaching -> in-use -> available
         resp, body = self.client.volume_begin_detaching(self.volume['id'])
@@ -110,7 +110,7 @@
         # test force delete when status of volume is attaching
         self._create_reset_and_force_delete_temp_volume('attaching')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_force_delete_when_volume_is_error(self):
         # test force delete when status of volume is error
         self._create_reset_and_force_delete_temp_volume('error')
diff --git a/tempest/api/volume/admin/test_volumes_backup.py b/tempest/api/volume/admin/test_volumes_backup.py
new file mode 100644
index 0000000..cd6d7a8
--- /dev/null
+++ b/tempest/api/volume/admin/test_volumes_backup.py
@@ -0,0 +1,78 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.api.volume import base
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest.openstack.common import log as logging
+from tempest import test
+
+CONF = config.CONF
+LOG = logging.getLogger(__name__)
+
+
+class VolumesBackupsTest(base.BaseVolumeV1AdminTest):
+    _interface = "json"
+
+    @classmethod
+    def setUpClass(cls):
+        super(VolumesBackupsTest, cls).setUpClass()
+
+        if not CONF.volume_feature_enabled.backup:
+            raise cls.skipException("Cinder backup feature disabled")
+
+        cls.volumes_adm_client = cls.os_adm.volumes_client
+        cls.backups_adm_client = cls.os_adm.backups_client
+        cls.volume = cls.create_volume()
+
+    @test.attr(type='smoke')
+    def test_volume_backup_create_get_detailed_list_restore_delete(self):
+        # Create backup
+        backup_name = data_utils.rand_name('Backup')
+        create_backup = self.backups_adm_client.create_backup
+        resp, backup = create_backup(self.volume['id'],
+                                     name=backup_name)
+        self.assertEqual(202, resp.status)
+        self.addCleanup(self.backups_adm_client.delete_backup,
+                        backup['id'])
+        self.assertEqual(backup_name, backup['name'])
+        self.volumes_adm_client.wait_for_volume_status(self.volume['id'],
+                                                       'available')
+        self.backups_adm_client.wait_for_backup_status(backup['id'],
+                                                       'available')
+
+        # Get a given backup
+        resp, backup = self.backups_adm_client.get_backup(backup['id'])
+        self.assertEqual(200, resp.status)
+        self.assertEqual(backup_name, backup['name'])
+
+        # Get all backups with detail
+        resp, backups = self.backups_adm_client.list_backups_with_detail()
+        self.assertEqual(200, resp.status)
+        self.assertIn((backup['name'], backup['id']),
+                      [(m['name'], m['id']) for m in backups])
+
+        # Restore backup
+        resp, restore = self.backups_adm_client.restore_backup(backup['id'])
+        self.assertEqual(202, resp.status)
+
+        # Delete backup
+        self.addCleanup(self.volumes_adm_client.delete_volume,
+                        restore['volume_id'])
+        self.assertEqual(backup['id'], restore['backup_id'])
+        self.backups_adm_client.wait_for_backup_status(backup['id'],
+                                                       'available')
+        self.volumes_adm_client.wait_for_volume_status(restore['volume_id'],
+                                                       'available')
diff --git a/tempest/api/volume/base.py b/tempest/api/volume/base.py
index 9c6eebe..2c6050c 100644
--- a/tempest/api/volume/base.py
+++ b/tempest/api/volume/base.py
@@ -15,9 +15,12 @@
 
 from tempest import clients
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.openstack.common import log as logging
 import tempest.test
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
 
@@ -30,17 +33,17 @@
         cls.set_network_resources()
         super(BaseVolumeTest, cls).setUpClass()
 
-        if not cls.config.service_available.cinder:
+        if not CONF.service_available.cinder:
             skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
             raise cls.skipException(skip_msg)
 
         cls.os = cls.get_client_manager()
 
         cls.servers_client = cls.os.servers_client
-        cls.image_ref = cls.config.compute.image_ref
-        cls.flavor_ref = cls.config.compute.flavor_ref
-        cls.build_interval = cls.config.volume.build_interval
-        cls.build_timeout = cls.config.volume.build_timeout
+        cls.image_ref = CONF.compute.image_ref
+        cls.flavor_ref = CONF.compute.flavor_ref
+        cls.build_interval = CONF.volume.build_interval
+        cls.build_timeout = CONF.volume.build_timeout
         cls.snapshots = []
         cls.volumes = []
 
@@ -66,18 +69,6 @@
     # only in a single location in the source, and could be more general.
 
     @classmethod
-    def create_volume(cls, size=1, **kwargs):
-        """Wrapper utility that returns a test volume."""
-        vol_name = data_utils.rand_name('Volume')
-        resp, volume = cls.volumes_client.create_volume(size,
-                                                        display_name=vol_name,
-                                                        **kwargs)
-        assert 200 == resp.status
-        cls.volumes.append(volume)
-        cls.volumes_client.wait_for_volume_status(volume['id'], 'available')
-        return volume
-
-    @classmethod
     def clear_volumes(cls):
         for volume in cls.volumes:
             try:
@@ -109,28 +100,41 @@
 class BaseVolumeV1Test(BaseVolumeTest):
     @classmethod
     def setUpClass(cls):
-        if not cls.config.volume_feature_enabled.api_v1:
+        if not CONF.volume_feature_enabled.api_v1:
             msg = "Volume API v1 not supported"
             raise cls.skipException(msg)
         super(BaseVolumeV1Test, cls).setUpClass()
         cls.snapshots_client = cls.os.snapshots_client
         cls.volumes_client = cls.os.volumes_client
+        cls.backups_client = cls.os.backups_client
         cls.volumes_extension_client = cls.os.volumes_extension_client
 
+    @classmethod
+    def create_volume(cls, size=1, **kwargs):
+        """Wrapper utility that returns a test volume."""
+        vol_name = data_utils.rand_name('Volume')
+        resp, volume = cls.volumes_client.create_volume(size,
+                                                        display_name=vol_name,
+                                                        **kwargs)
+        assert 200 == resp.status
+        cls.volumes.append(volume)
+        cls.volumes_client.wait_for_volume_status(volume['id'], 'available')
+        return volume
+
 
 class BaseVolumeV1AdminTest(BaseVolumeV1Test):
     """Base test case class for all Volume Admin API tests."""
     @classmethod
     def setUpClass(cls):
         super(BaseVolumeV1AdminTest, cls).setUpClass()
-        cls.adm_user = cls.config.identity.admin_username
-        cls.adm_pass = cls.config.identity.admin_password
-        cls.adm_tenant = cls.config.identity.admin_tenant_name
+        cls.adm_user = CONF.identity.admin_username
+        cls.adm_pass = CONF.identity.admin_password
+        cls.adm_tenant = CONF.identity.admin_tenant_name
         if not all((cls.adm_user, cls.adm_pass, cls.adm_tenant)):
             msg = ("Missing Volume Admin API credentials "
                    "in configuration.")
             raise cls.skipException(msg)
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             creds = cls.isolated_creds.get_admin_creds()
             admin_username, admin_tenant_name, admin_password = creds
             cls.os_adm = clients.Manager(username=admin_username,
@@ -141,3 +145,26 @@
             cls.os_adm = clients.AdminManager(interface=cls._interface)
         cls.client = cls.os_adm.volume_types_client
         cls.hosts_client = cls.os_adm.volume_hosts_client
+        cls.quotas_client = cls.os_adm.volume_quotas_client
+
+
+class BaseVolumeV2Test(BaseVolumeTest):
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.volume_feature_enabled.api_v2:
+            msg = "Volume API v2 not supported"
+            raise cls.skipException(msg)
+        super(BaseVolumeV2Test, cls).setUpClass()
+        cls.volumes_client = cls.os.volumes_v2_client
+
+    @classmethod
+    def create_volume(cls, size=1, **kwargs):
+        """Wrapper utility that returns a test volume."""
+        vol_name = data_utils.rand_name('Volume')
+        resp, volume = cls.volumes_client.create_volume(size,
+                                                        name=vol_name,
+                                                        **kwargs)
+        assert 202 == resp.status
+        cls.volumes.append(volume)
+        cls.volumes_client.wait_for_volume_status(volume['id'], 'available')
+        return volume
diff --git a/tempest/api/volume/test_extensions.py b/tempest/api/volume/test_extensions.py
index deef8a1..ce019a2 100644
--- a/tempest/api/volume/test_extensions.py
+++ b/tempest/api/volume/test_extensions.py
@@ -15,8 +15,11 @@
 
 
 from tempest.api.volume import base
+from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.test import attr
+from tempest import test
+
+CONF = config.CONF
 
 
 LOG = logging.getLogger(__name__)
@@ -25,16 +28,16 @@
 class ExtensionsTestJSON(base.BaseVolumeV1Test):
     _interface = 'json'
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_list_extensions(self):
         # List of all extensions
         resp, extensions = self.volumes_extension_client.list_extensions()
         self.assertEqual(200, resp.status)
-        if len(self.config.volume_feature_enabled.api_extensions) == 0:
+        if len(CONF.volume_feature_enabled.api_extensions) == 0:
             raise self.skipException('There are not any extensions configured')
         extension_list = [extension.get('alias') for extension in extensions]
         LOG.debug("Cinder extensions: %s" % ','.join(extension_list))
-        ext = self.config.volume_feature_enabled.api_extensions[0]
+        ext = CONF.volume_feature_enabled.api_extensions[0]
         if ext == 'all':
             self.assertIn('Hosts', map(lambda x: x['name'], extensions))
         elif ext:
diff --git a/tempest/api/volume/test_volume_metadata.py b/tempest/api/volume/test_volume_metadata.py
index 6d23c0a..e94c700 100644
--- a/tempest/api/volume/test_volume_metadata.py
+++ b/tempest/api/volume/test_volume_metadata.py
@@ -13,6 +13,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from testtools import matchers
+
 from tempest.api.volume import base
 from tempest import test
 
@@ -41,7 +43,8 @@
         # Create metadata for the volume
         metadata = {"key1": "value1",
                     "key2": "value2",
-                    "key3": "value3"}
+                    "key3": "value3",
+                    "key4": "<value&special_chars>"}
 
         rsp, body = self.volumes_client.create_volume_metadata(self.volume_id,
                                                                metadata)
@@ -49,7 +52,7 @@
         # Get the metadata of the volume
         resp, body = self.volumes_client.get_volume_metadata(self.volume_id)
         self.assertEqual(200, resp.status)
-        self.assertEqual(metadata, body)
+        self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
         # Delete one item metadata of the volume
         rsp, body = self.volumes_client.delete_volume_metadata_item(
             self.volume_id,
@@ -57,6 +60,8 @@
         self.assertEqual(200, rsp.status)
         resp, body = self.volumes_client.get_volume_metadata(self.volume_id)
         self.assertNotIn("key1", body)
+        del metadata["key1"]
+        self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
 
     @test.attr(type='gate')
     def test_update_volume_metadata(self):
@@ -76,7 +81,7 @@
         # Get the metadata of the volume
         resp, body = self.volumes_client.get_volume_metadata(self.volume_id)
         self.assertEqual(200, resp.status)
-        self.assertEqual(metadata, body)
+        self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
         # Update metadata
         resp, body = self.volumes_client.update_volume_metadata(
             self.volume_id,
@@ -85,7 +90,7 @@
         # Get the metadata of the volume
         resp, body = self.volumes_client.get_volume_metadata(self.volume_id)
         self.assertEqual(200, resp.status)
-        self.assertEqual(update, body)
+        self.assertThat(body.items(), matchers.ContainsAll(update.items()))
 
     @test.attr(type='gate')
     def test_update_volume_metadata_item(self):
@@ -93,9 +98,6 @@
         metadata = {"key1": "value1",
                     "key2": "value2",
                     "key3": "value3"}
-        create_expect = {"key1": "value1",
-                         "key2": "value2",
-                         "key3": "value3"}
         update_item = {"key3": "value3_update"}
         expect = {"key1": "value1",
                   "key2": "value2",
@@ -105,7 +107,7 @@
             self.volume_id,
             metadata)
         self.assertEqual(200, resp.status)
-        self.assertEqual(create_expect, body)
+        self.assertThat(body.items(), matchers.ContainsAll(metadata.items()))
         # Update metadata item
         resp, body = self.volumes_client.update_volume_metadata_item(
             self.volume_id,
@@ -115,7 +117,7 @@
         # Get the metadata of the volume
         resp, body = self.volumes_client.get_volume_metadata(self.volume_id)
         self.assertEqual(200, resp.status)
-        self.assertEqual(expect, body)
+        self.assertThat(body.items(), matchers.ContainsAll(expect.items()))
 
 
 class VolumeMetadataTestXML(VolumeMetadataTest):
diff --git a/tempest/api/volume/test_volume_transfers.py b/tempest/api/volume/test_volume_transfers.py
index 4ee7bd0..55a72c1 100644
--- a/tempest/api/volume/test_volume_transfers.py
+++ b/tempest/api/volume/test_volume_transfers.py
@@ -13,9 +13,14 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from testtools import matchers
+
 from tempest.api.volume import base
 from tempest import clients
-from tempest.test import attr
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class VolumesTransfersTest(base.BaseVolumeV1Test):
@@ -26,7 +31,7 @@
         super(VolumesTransfersTest, cls).setUpClass()
 
         # Add another tenant to test volume-transfer
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             creds = cls.isolated_creds.get_alt_creds()
             username, tenant_name, password = creds
             cls.os_alt = clients.Manager(username=username,
@@ -44,7 +49,7 @@
                                          interface=cls._interface)
         else:
             cls.os_alt = clients.AltManager()
-            alt_tenant_name = cls.os_alt.tenant_name
+            alt_tenant_name = cls.os_alt.credentials['tenant_name']
             identity_client = cls._get_identity_admin_client()
             _, tenants = identity_client.list_tenants()
             cls.alt_tenant_id = [tnt['id'] for tnt in tenants
@@ -61,7 +66,7 @@
         self.assertEqual(202, resp.status)
         self.adm_client.wait_for_resource_deletion(volume_id)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_create_get_list_accept_volume_transfer(self):
         # Create a volume first
         volume = self.create_volume()
@@ -84,7 +89,7 @@
         # or equal to 1
         resp, body = self.client.list_volume_transfers()
         self.assertEqual(200, resp.status)
-        self.assertGreaterEqual(len(body), 1)
+        self.assertThat(len(body), matchers.GreaterThan(0))
 
         # Accept a volume transfer by alt_tenant
         resp, body = self.alt_client.accept_volume_transfer(transfer_id,
@@ -104,10 +109,14 @@
         self.client.wait_for_volume_status(volume['id'],
                                            'awaiting-transfer')
 
-        # List all volume transfers, there's only one in this test
+        # List all volume transfers (looking for the one we created)
         resp, body = self.client.list_volume_transfers()
         self.assertEqual(200, resp.status)
-        self.assertEqual(volume['id'], body[0]['volume_id'])
+        for transfer in body:
+            if volume['id'] == transfer['volume_id']:
+                break
+        else:
+            self.fail('Transfer not found for volume %s' % volume['id'])
 
         # Delete a volume transfer
         resp, body = self.client.delete_volume_transfer(transfer_id)
diff --git a/tempest/api/volume/test_volumes_actions.py b/tempest/api/volume/test_volumes_actions.py
index e767ec0..a22ad32 100644
--- a/tempest/api/volume/test_volumes_actions.py
+++ b/tempest/api/volume/test_volumes_actions.py
@@ -15,9 +15,10 @@
 
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import services
-from tempest.test import stresstest
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class VolumesActionsTest(base.BaseVolumeV1Test):
@@ -47,9 +48,9 @@
 
         super(VolumesActionsTest, cls).tearDownClass()
 
-    @stresstest(class_setup_per='process')
-    @attr(type='smoke')
-    @services('compute')
+    @test.stresstest(class_setup_per='process')
+    @test.attr(type='smoke')
+    @test.services('compute')
     def test_attach_detach_volume_to_instance(self):
         # Volume is attached and detached successfully from an instance
         mountpoint = '/dev/vdc'
@@ -62,9 +63,9 @@
         self.assertEqual(202, resp.status)
         self.client.wait_for_volume_status(self.volume['id'], 'available')
 
-    @stresstest(class_setup_per='process')
-    @attr(type='gate')
-    @services('compute')
+    @test.stresstest(class_setup_per='process')
+    @test.attr(type='gate')
+    @test.services('compute')
     def test_get_volume_attachment(self):
         # Verify that a volume's attachment information is retrieved
         mountpoint = '/dev/vdc'
@@ -88,8 +89,8 @@
         self.assertEqual(self.volume['id'], attachment['id'])
         self.assertEqual(self.volume['id'], attachment['volume_id'])
 
-    @attr(type='gate')
-    @services('image')
+    @test.attr(type='gate')
+    @test.services('image')
     def test_volume_upload(self):
         # NOTE(gfidente): the volume uploaded in Glance comes from setUpClass,
         # it is shared with the other tests. After it is uploaded in Glance,
@@ -98,14 +99,14 @@
         image_name = data_utils.rand_name('Image-')
         resp, body = self.client.upload_volume(self.volume['id'],
                                                image_name,
-                                               self.config.volume.disk_format)
+                                               CONF.volume.disk_format)
         image_id = body["image_id"]
         self.addCleanup(self.image_client.delete_image, image_id)
         self.assertEqual(202, resp.status)
         self.image_client.wait_for_image_status(image_id, 'active')
         self.client.wait_for_volume_status(self.volume['id'], 'available')
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_extend(self):
         # Extend Volume Test.
         extend_size = int(self.volume['size']) + 1
@@ -116,7 +117,7 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(int(volume['size']), extend_size)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_reserve_unreserve_volume(self):
         # Mark volume as reserved.
         resp, body = self.client.reserve_volume(self.volume['id'])
@@ -136,7 +137,7 @@
     def _is_true(self, val):
         return val in ['true', 'True', True]
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_readonly_update(self):
         # Update volume readonly true
         readonly = True
diff --git a/tempest/api/volume/test_volumes_get.py b/tempest/api/volume/test_volumes_get.py
index 79a4365..175da01 100644
--- a/tempest/api/volume/test_volumes_get.py
+++ b/tempest/api/volume/test_volumes_get.py
@@ -13,10 +13,14 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from testtools import matchers
+
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import services
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
 
 
 class VolumesGetTest(base.BaseVolumeV1Test):
@@ -66,16 +70,16 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(v_name,
                          fetched_volume['display_name'],
-                         'The fetched Volume is different '
+                         'The fetched Volume name is different '
                          'from the created Volume')
         self.assertEqual(volume['id'],
                          fetched_volume['id'],
-                         'The fetched Volume is different '
+                         'The fetched Volume id is different '
                          'from the created Volume')
-        self.assertEqual(metadata,
-                         fetched_volume['metadata'],
-                         'The fetched Volume is different '
-                         'from the created Volume')
+        self.assertThat(fetched_volume['metadata'].items(),
+                        matchers.ContainsAll(metadata.items()),
+                        'The fetched Volume metadata misses data '
+                        'from the created Volume')
 
         # NOTE(jdg): Revert back to strict true/false checking
         # after fix for bug #1227837 merges
@@ -86,6 +90,12 @@
             self.assertEqual(boot_flag, False)
 
         # Update Volume
+        # Test volume update when display_name is same with original value
+        resp, update_volume = \
+            self.client.update_volume(volume['id'],
+                                      display_name=v_name)
+        self.assertEqual(200, resp.status)
+        # Test volume update when display_name is new
         new_v_name = data_utils.rand_name('new-Volume')
         new_desc = 'This is the new description of volume'
         resp, update_volume = \
@@ -102,7 +112,30 @@
         self.assertEqual(volume['id'], updated_volume['id'])
         self.assertEqual(new_v_name, updated_volume['display_name'])
         self.assertEqual(new_desc, updated_volume['display_description'])
-        self.assertEqual(metadata, updated_volume['metadata'])
+        self.assertThat(updated_volume['metadata'].items(),
+                        matchers.ContainsAll(metadata.items()),
+                        'The fetched Volume metadata misses data '
+                        'from the created Volume')
+        # Test volume create when display_name is none and display_description
+        # contains specific characters,
+        # then test volume update if display_name is duplicated
+        new_volume = {}
+        new_v_desc = data_utils.rand_name('@#$%^* description')
+        resp, new_volume = \
+            self.client.create_volume(size=1,
+                                      display_description=new_v_desc,
+                                      availability_zone=volume[
+                                      'availability_zone'])
+        self.assertEqual(200, resp.status)
+        self.assertIn('id', new_volume)
+        self.addCleanup(self._delete_volume, new_volume['id'])
+        self.client.wait_for_volume_status(new_volume['id'], 'available')
+        resp, update_volume = \
+            self.client.update_volume(new_volume['id'],
+                                      display_name=volume['display_name'],
+                                      display_description=volume[
+                                      'display_description'])
+        self.assertEqual(200, resp.status)
 
         # NOTE(jdg): Revert back to strict true/false checking
         # after fix for bug #1227837 merges
@@ -112,29 +145,16 @@
         if 'imageRef' not in kwargs:
             self.assertEqual(boot_flag, False)
 
-    @attr(type='gate')
-    def test_volume_get_metadata_none(self):
-        # Create a volume without passing metadata, get details, and delete
-
-        # Create a volume without metadata
-        volume = self.create_volume(metadata={})
-
-        # GET Volume
-        resp, fetched_volume = self.client.get_volume(volume['id'])
-        self.assertEqual(200, resp.status)
-        self.assertEqual(fetched_volume['metadata'], {})
-
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_create_get_update_delete(self):
         self._volume_create_get_update_delete()
 
-    @attr(type='smoke')
-    @services('image')
+    @test.attr(type='smoke')
+    @test.services('image')
     def test_volume_create_get_update_delete_from_image(self):
-        self._volume_create_get_update_delete(imageRef=self.
-                                              config.compute.image_ref)
+        self._volume_create_get_update_delete(imageRef=CONF.compute.image_ref)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_create_get_update_delete_as_clone(self):
         origin = self.create_volume()
         self._volume_create_get_update_delete(source_volid=origin['id'])
diff --git a/tempest/api/volume/test_volumes_list.py b/tempest/api/volume/test_volumes_list.py
index 049544d..c356342 100644
--- a/tempest/api/volume/test_volumes_list.py
+++ b/tempest/api/volume/test_volumes_list.py
@@ -18,8 +18,8 @@
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
 from tempest.openstack.common import log as logging
-from tempest.test import attr
-from testtools.matchers import ContainsAll
+from tempest import test
+from testtools import matchers
 
 LOG = logging.getLogger(__name__)
 
@@ -111,12 +111,12 @@
                       ('details' if with_detail else '', key)
                 if key == 'metadata':
                     self.assertThat(volume[key].items(),
-                                    ContainsAll(params[key].items()),
+                                    matchers.ContainsAll(params[key].items()),
                                     msg)
                 else:
                     self.assertEqual(params[key], volume[key], msg)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_volume_list(self):
         # Get a list of Volumes
         # Fetch all volumes
@@ -125,7 +125,7 @@
         self.assertVolumesIn(fetched_list, self.volume_list,
                              fields=VOLUME_FIELDS)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_list_with_details(self):
         # Get a list of Volumes with details
         # Fetch all Volumes
@@ -133,7 +133,7 @@
         self.assertEqual(200, resp.status)
         self.assertVolumesIn(fetched_list, self.volume_list)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_list_by_name(self):
         volume = self.volume_list[data_utils.rand_int_id(0, 2)]
         params = {'display_name': volume['display_name']}
@@ -143,7 +143,7 @@
         self.assertEqual(fetched_vol[0]['display_name'],
                          volume['display_name'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_list_details_by_name(self):
         volume = self.volume_list[data_utils.rand_int_id(0, 2)]
         params = {'display_name': volume['display_name']}
@@ -153,7 +153,7 @@
         self.assertEqual(fetched_vol[0]['display_name'],
                          volume['display_name'])
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volumes_list_by_status(self):
         params = {'status': 'available'}
         resp, fetched_list = self.client.list_volumes(params)
@@ -163,7 +163,7 @@
         self.assertVolumesIn(fetched_list, self.volume_list,
                              fields=VOLUME_FIELDS)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volumes_list_details_by_status(self):
         params = {'status': 'available'}
         resp, fetched_list = self.client.list_volumes_with_detail(params)
@@ -172,7 +172,7 @@
             self.assertEqual('available', volume['status'])
         self.assertVolumesIn(fetched_list, self.volume_list)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volumes_list_by_availability_zone(self):
         volume = self.volume_list[data_utils.rand_int_id(0, 2)]
         zone = volume['availability_zone']
@@ -184,7 +184,7 @@
         self.assertVolumesIn(fetched_list, self.volume_list,
                              fields=VOLUME_FIELDS)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volumes_list_details_by_availability_zone(self):
         volume = self.volume_list[data_utils.rand_int_id(0, 2)]
         zone = volume['availability_zone']
@@ -195,19 +195,19 @@
             self.assertEqual(zone, volume['availability_zone'])
         self.assertVolumesIn(fetched_list, self.volume_list)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_list_with_param_metadata(self):
         # Test to list volumes when metadata param is given
         params = {'metadata': self.metadata}
         self._list_by_param_value_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_list_with_detail_param_metadata(self):
         # Test to list volumes details when metadata param is given
         params = {'metadata': self.metadata}
         self._list_by_param_value_and_assert(params, with_detail=True)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_list_param_display_name_and_status(self):
         # Test to list volume when display name and status param is given
         volume = self.volume_list[data_utils.rand_int_id(0, 2)]
@@ -215,7 +215,7 @@
                   'status': 'available'}
         self._list_by_param_value_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_list_with_detail_param_display_name_and_status(self):
         # Test to list volume when name and status param is given
         volume = self.volume_list[data_utils.rand_int_id(0, 2)]
diff --git a/tempest/api/volume/test_volumes_negative.py b/tempest/api/volume/test_volumes_negative.py
index 284c321..82924a5 100644
--- a/tempest/api/volume/test_volumes_negative.py
+++ b/tempest/api/volume/test_volumes_negative.py
@@ -18,7 +18,7 @@
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class VolumesNegativeTest(base.BaseVolumeV1Test):
@@ -33,19 +33,19 @@
         cls.volume = cls.create_volume()
         cls.mountpoint = "/dev/vdc"
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_volume_get_nonexistent_volume_id(self):
         # Should not be able to get a non-existent volume
         self.assertRaises(exceptions.NotFound, self.client.get_volume,
                           str(uuid.uuid4()))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_volume_delete_nonexistent_volume_id(self):
         # Should not be able to delete a non-existent Volume
         self.assertRaises(exceptions.NotFound, self.client.delete_volume,
                           str(uuid.uuid4()))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_volume_with_invalid_size(self):
         # Should not be able to create volume with invalid size
         # in request
@@ -54,7 +54,7 @@
         self.assertRaises(exceptions.BadRequest, self.client.create_volume,
                           size='#$%', display_name=v_name, metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_volume_with_out_passing_size(self):
         # Should not be able to create volume without passing size
         # in request
@@ -63,7 +63,7 @@
         self.assertRaises(exceptions.BadRequest, self.client.create_volume,
                           size='', display_name=v_name, metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_volume_with_size_zero(self):
         # Should not be able to create volume with size zero
         v_name = data_utils.rand_name('Volume-')
@@ -71,7 +71,7 @@
         self.assertRaises(exceptions.BadRequest, self.client.create_volume,
                           size='0', display_name=v_name, metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_volume_with_size_negative(self):
         # Should not be able to create volume with size negative
         v_name = data_utils.rand_name('Volume-')
@@ -79,7 +79,7 @@
         self.assertRaises(exceptions.BadRequest, self.client.create_volume,
                           size='-1', display_name=v_name, metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_volume_with_nonexistent_volume_type(self):
         # Should not be able to create volume with non-existent volume type
         v_name = data_utils.rand_name('Volume-')
@@ -88,7 +88,7 @@
                           size='1', volume_type=str(uuid.uuid4()),
                           display_name=v_name, metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_volume_with_nonexistent_snapshot_id(self):
         # Should not be able to create volume with non-existent snapshot
         v_name = data_utils.rand_name('Volume-')
@@ -97,7 +97,7 @@
                           size='1', snapshot_id=str(uuid.uuid4()),
                           display_name=v_name, metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_volume_with_nonexistent_source_volid(self):
         # Should not be able to create volume with non-existent source volume
         v_name = data_utils.rand_name('Volume-')
@@ -106,7 +106,7 @@
                           size='1', source_volid=str(uuid.uuid4()),
                           display_name=v_name, metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_update_volume_with_nonexistent_volume_id(self):
         v_name = data_utils.rand_name('Volume-')
         metadata = {'Type': 'work'}
@@ -114,7 +114,7 @@
                           volume_id=str(uuid.uuid4()), display_name=v_name,
                           metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_update_volume_with_invalid_volume_id(self):
         v_name = data_utils.rand_name('Volume-')
         metadata = {'Type': 'work'}
@@ -122,7 +122,7 @@
                           volume_id='#$%%&^&^', display_name=v_name,
                           metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_update_volume_with_empty_volume_id(self):
         v_name = data_utils.rand_name('Volume-')
         metadata = {'Type': 'work'}
@@ -130,29 +130,29 @@
                           volume_id='', display_name=v_name,
                           metadata=metadata)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_invalid_volume_id(self):
         # Should not be able to get volume with invalid id
         self.assertRaises(exceptions.NotFound, self.client.get_volume,
                           '#$%%&^&^')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_get_volume_without_passing_volume_id(self):
         # Should not be able to get volume when empty ID is passed
         self.assertRaises(exceptions.NotFound, self.client.get_volume, '')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_invalid_volume_id(self):
         # Should not be able to delete volume when invalid ID is passed
         self.assertRaises(exceptions.NotFound, self.client.delete_volume,
                           '!@#$%^&*()')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_delete_volume_without_passing_volume_id(self):
         # Should not be able to delete volume when empty ID is passed
         self.assertRaises(exceptions.NotFound, self.client.delete_volume, '')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_attach_volumes_with_nonexistent_volume_id(self):
         srv_name = data_utils.rand_name('Instance-')
         resp, server = self.servers_client.create_server(srv_name,
@@ -166,60 +166,60 @@
                           server['id'],
                           self.mountpoint)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_detach_volumes_with_invalid_volume_id(self):
         self.assertRaises(exceptions.NotFound,
                           self.client.detach_volume,
                           'xxx')
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_volume_extend_with_size_smaller_than_original_size(self):
         # Extend volume with smaller size than original size.
         extend_size = 0
         self.assertRaises(exceptions.BadRequest, self.client.extend_volume,
                           self.volume['id'], extend_size)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_volume_extend_with_non_number_size(self):
         # Extend volume when size is non number.
         extend_size = 'abc'
         self.assertRaises(exceptions.BadRequest, self.client.extend_volume,
                           self.volume['id'], extend_size)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_volume_extend_with_None_size(self):
         # Extend volume with None size.
         extend_size = None
         self.assertRaises(exceptions.BadRequest, self.client.extend_volume,
                           self.volume['id'], extend_size)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_volume_extend_with_nonexistent_volume_id(self):
         # Extend volume size when volume is nonexistent.
         extend_size = int(self.volume['size']) + 1
         self.assertRaises(exceptions.NotFound, self.client.extend_volume,
                           str(uuid.uuid4()), extend_size)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_volume_extend_without_passing_volume_id(self):
         # Extend volume size when passing volume id is None.
         extend_size = int(self.volume['size']) + 1
         self.assertRaises(exceptions.NotFound, self.client.extend_volume,
                           None, extend_size)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_reserve_volume_with_nonexistent_volume_id(self):
         self.assertRaises(exceptions.NotFound,
                           self.client.reserve_volume,
                           str(uuid.uuid4()))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_unreserve_volume_with_nonexistent_volume_id(self):
         self.assertRaises(exceptions.NotFound,
                           self.client.unreserve_volume,
                           str(uuid.uuid4()))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_reserve_volume_with_negative_volume_status(self):
         # Mark volume as reserved.
         resp, body = self.client.reserve_volume(self.volume['id'])
@@ -232,7 +232,7 @@
         resp, body = self.client.unreserve_volume(self.volume['id'])
         self.assertEqual(202, resp.status)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_list_volumes_with_nonexistent_name(self):
         v_name = data_utils.rand_name('Volume-')
         params = {'display_name': v_name}
@@ -240,7 +240,7 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(0, len(fetched_volume))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_list_volumes_detail_with_nonexistent_name(self):
         v_name = data_utils.rand_name('Volume-')
         params = {'display_name': v_name}
@@ -248,14 +248,14 @@
         self.assertEqual(200, resp.status)
         self.assertEqual(0, len(fetched_volume))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_list_volumes_with_invalid_status(self):
         params = {'status': 'null'}
         resp, fetched_volume = self.client.list_volumes(params)
         self.assertEqual(200, resp.status)
         self.assertEqual(0, len(fetched_volume))
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_list_volumes_detail_with_invalid_status(self):
         params = {'status': 'null'}
         resp, fetched_volume = self.client.list_volumes_with_detail(params)
diff --git a/tempest/api/volume/test_volumes_snapshots.py b/tempest/api/volume/test_volumes_snapshots.py
index 487ada6..2701e84 100644
--- a/tempest/api/volume/test_volumes_snapshots.py
+++ b/tempest/api/volume/test_volumes_snapshots.py
@@ -12,10 +12,12 @@
 
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.test import attr
+from tempest import test
 
 LOG = logging.getLogger(__name__)
+CONF = config.CONF
 
 
 class VolumesSnapshotTest(base.BaseVolumeV1Test):
@@ -35,6 +37,11 @@
     def tearDownClass(cls):
         super(VolumesSnapshotTest, cls).tearDownClass()
 
+    def _detach(self, volume_id):
+        """Detach volume."""
+        self.volumes_client.detach_volume(volume_id)
+        self.volumes_client.wait_for_volume_status(volume_id, 'available')
+
     def _list_by_param_values_and_assert(self, params, with_detail=False):
         """
         Perform list or list_details action with given params
@@ -56,7 +63,33 @@
                       ('details' if with_detail else '', key)
                 self.assertEqual(params[key], snap[key], msg)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
+    def test_snapshot_create_with_volume_in_use(self):
+        # Create a snapshot when volume status is in-use
+        # Create a test instance
+        server_name = data_utils.rand_name('instance-')
+        resp, server = self.servers_client.create_server(server_name,
+                                                         self.image_ref,
+                                                         self.flavor_ref)
+        self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
+        self.addCleanup(self.servers_client.delete_server, server['id'])
+        mountpoint = '/dev/%s' % CONF.compute.volume_device_name
+        resp, body = self.volumes_client.attach_volume(
+            self.volume_origin['id'], server['id'], mountpoint)
+        self.assertEqual(202, resp.status)
+        self.volumes_client.wait_for_volume_status(self.volume_origin['id'],
+                                                   'in-use')
+        self.addCleanup(self._detach, self.volume_origin['id'])
+        # Snapshot a volume even if it's attached to an instance
+        snapshot = self.create_snapshot(self.volume_origin['id'],
+                                        force=True)
+        # Delete the snapshot
+        self.snapshots_client.delete_snapshot(snapshot['id'])
+        self.assertEqual(202, resp.status)
+        self.snapshots_client.wait_for_resource_deletion(snapshot['id'])
+        self.snapshots.remove(snapshot)
+
+    @test.attr(type='gate')
     def test_snapshot_create_get_list_update_delete(self):
         # Create a snapshot
         s_name = data_utils.rand_name('snap')
@@ -101,7 +134,7 @@
         self.snapshots_client.wait_for_resource_deletion(snapshot['id'])
         self.snapshots.remove(snapshot)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_snapshots_list_with_params(self):
         """list snapshots with params."""
         # Create a snapshot
@@ -122,7 +155,7 @@
                   'display_name': snapshot['display_name']}
         self._list_by_param_values_and_assert(params)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_snapshots_list_details_with_params(self):
         """list snapshot details with params."""
         # Create a snapshot
@@ -141,7 +174,7 @@
                   'display_name': snapshot['display_name']}
         self._list_by_param_values_and_assert(params, with_detail=True)
 
-    @attr(type='gate')
+    @test.attr(type='gate')
     def test_volume_from_snapshot(self):
         # Create a temporary snap using wrapper method from base, then
         # create a snap based volume, check resp code and deletes it
diff --git a/tempest/api/volume/test_volumes_snapshots_negative.py b/tempest/api/volume/test_volumes_snapshots_negative.py
index b24b597..9e47c03 100644
--- a/tempest/api/volume/test_volumes_snapshots_negative.py
+++ b/tempest/api/volume/test_volumes_snapshots_negative.py
@@ -15,13 +15,13 @@
 from tempest.api.volume import base
 from tempest.common.utils import data_utils
 from tempest import exceptions
-from tempest.test import attr
+from tempest import test
 
 
 class VolumesSnapshotNegativeTest(base.BaseVolumeV1Test):
     _interface = "json"
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_snapshot_with_nonexistent_volume_id(self):
         # Create a snapshot with nonexistent volume id
         s_name = data_utils.rand_name('snap')
@@ -29,7 +29,7 @@
                           self.snapshots_client.create_snapshot,
                           str(uuid.uuid4()), display_name=s_name)
 
-    @attr(type=['negative', 'gate'])
+    @test.attr(type=['negative', 'gate'])
     def test_create_snapshot_without_passing_volume_id(self):
         # Create a snapshot without passing volume id
         s_name = data_utils.rand_name('snap')
diff --git a/tempest/api/volume/v2/__init__.py b/tempest/api/volume/v2/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api/volume/v2/__init__.py
diff --git a/tempest/api/volume/v2/test_volumes_list.py b/tempest/api/volume/v2/test_volumes_list.py
new file mode 100644
index 0000000..0e91371
--- /dev/null
+++ b/tempest/api/volume/v2/test_volumes_list.py
@@ -0,0 +1,214 @@
+# Copyright 2012 OpenStack Foundation
+# Copyright 2013 IBM Corp.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+import operator
+
+from tempest.api.volume import base
+from tempest.common.utils import data_utils
+from tempest.openstack.common import log as logging
+from tempest import test
+from testtools import matchers
+
+LOG = logging.getLogger(__name__)
+
+VOLUME_FIELDS = ('id', 'name')
+
+
+class VolumesV2ListTestJSON(base.BaseVolumeV2Test):
+
+    """
+    This test creates a number of 1G volumes. To run successfully,
+    ensure that the backing file for the volume group that Nova uses
+    has space for at least 3 1G volumes!
+    If you are running a Devstack environment, ensure that the
+    VOLUME_BACKING_FILE_SIZE is at least 4G in your localrc
+    """
+
+    _interface = 'json'
+
+    def assertVolumesIn(self, fetched_list, expected_list, fields=None):
+        if fields:
+            expected_list = map(operator.itemgetter(*fields), expected_list)
+            fetched_list = map(operator.itemgetter(*fields), fetched_list)
+
+        missing_vols = [v for v in expected_list if v not in fetched_list]
+        if len(missing_vols) == 0:
+            return
+
+        def str_vol(vol):
+            return "%s:%s" % (vol['id'], vol['name'])
+
+        raw_msg = "Could not find volumes %s in expected list %s; fetched %s"
+        self.fail(raw_msg % ([str_vol(v) for v in missing_vols],
+                             [str_vol(v) for v in expected_list],
+                             [str_vol(v) for v in fetched_list]))
+
+    @classmethod
+    def setUpClass(cls):
+        super(VolumesV2ListTestJSON, cls).setUpClass()
+        cls.client = cls.volumes_client
+
+        # Create 3 test volumes
+        cls.volume_list = []
+        cls.volume_id_list = []
+        cls.metadata = {'Type': 'work'}
+        for i in range(3):
+            try:
+                volume = cls.create_volume(metadata=cls.metadata)
+                resp, volume = cls.client.get_volume(volume['id'])
+                cls.volume_list.append(volume)
+                cls.volume_id_list.append(volume['id'])
+            except Exception:
+                LOG.exception('Failed to create volume. %d volumes were '
+                              'created' % len(cls.volume_id_list))
+                if cls.volume_list:
+                    # We could not create all the volumes, though we were able
+                    # to create *some* of the volumes. This is typically
+                    # because the backing file size of the volume group is
+                    # too small.
+                    for volid in cls.volume_id_list:
+                        cls.client.delete_volume(volid)
+                        cls.client.wait_for_resource_deletion(volid)
+                raise
+
+    @classmethod
+    def tearDownClass(cls):
+        # Delete the created volumes
+        for volid in cls.volume_id_list:
+            resp, _ = cls.client.delete_volume(volid)
+            cls.client.wait_for_resource_deletion(volid)
+        super(VolumesV2ListTestJSON, cls).tearDownClass()
+
+    def _list_by_param_value_and_assert(self, params, expected_list=None,
+                                        with_detail=False):
+        """
+        Perform list or list_details action with given params
+        and validates result.
+        """
+        if with_detail:
+            resp, fetched_vol_list = \
+                self.client.list_volumes_with_detail(params=params)
+        else:
+            resp, fetched_vol_list = self.client.list_volumes(params=params)
+
+        self.assertEqual(200, resp.status)
+        if expected_list is None:
+            expected_list = self.volume_list
+        self.assertVolumesIn(fetched_vol_list, expected_list,
+                             fields=VOLUME_FIELDS)
+        # Validating params of fetched volumes
+        if with_detail:
+            for volume in fetched_vol_list:
+                for key in params:
+                    msg = "Failed to list volumes %s by %s" % \
+                          ('details' if with_detail else '', key)
+                    if key == 'metadata':
+                        self.assertThat(volume[key].items(),
+                                        matchers.ContainsAll(params[key]
+                                        .items()), msg)
+                    else:
+                        self.assertEqual(params[key], volume[key], msg)
+
+    @test.attr(type='smoke')
+    def test_volume_list(self):
+        # Get a list of Volumes
+        # Fetch all volumes
+        resp, fetched_list = self.client.list_volumes()
+        self.assertEqual(200, resp.status)
+        self.assertVolumesIn(fetched_list, self.volume_list,
+                             fields=VOLUME_FIELDS)
+
+    @test.attr(type='gate')
+    def test_volume_list_with_details(self):
+        # Get a list of Volumes with details
+        # Fetch all Volumes
+        resp, fetched_list = self.client.list_volumes_with_detail()
+        self.assertEqual(200, resp.status)
+        self.assertVolumesIn(fetched_list, self.volume_list)
+
+    @test.attr(type='gate')
+    def test_volume_list_by_name(self):
+        volume = self.volume_list[data_utils.rand_int_id(0, 2)]
+        params = {'name': volume['name']}
+        resp, fetched_vol = self.client.list_volumes(params)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(1, len(fetched_vol), str(fetched_vol))
+        self.assertEqual(fetched_vol[0]['name'], volume['name'])
+
+    @test.attr(type='gate')
+    def test_volume_list_details_by_name(self):
+        volume = self.volume_list[data_utils.rand_int_id(0, 2)]
+        params = {'name': volume['name']}
+        resp, fetched_vol = self.client.list_volumes_with_detail(params)
+        self.assertEqual(200, resp.status)
+        self.assertEqual(1, len(fetched_vol), str(fetched_vol))
+        self.assertEqual(fetched_vol[0]['name'], volume['name'])
+
+    @test.attr(type='gate')
+    def test_volumes_list_by_status(self):
+        params = {'status': 'available'}
+        self._list_by_param_value_and_assert(params)
+
+    @test.attr(type='gate')
+    def test_volumes_list_details_by_status(self):
+        params = {'status': 'available'}
+        self._list_by_param_value_and_assert(params, with_detail=True)
+
+    @test.attr(type='gate')
+    def test_volumes_list_by_availability_zone(self):
+        volume = self.volume_list[data_utils.rand_int_id(0, 2)]
+        zone = volume['availability_zone']
+        params = {'availability_zone': zone}
+        self._list_by_param_value_and_assert(params)
+
+    @test.attr(type='gate')
+    def test_volumes_list_details_by_availability_zone(self):
+        volume = self.volume_list[data_utils.rand_int_id(0, 2)]
+        zone = volume['availability_zone']
+        params = {'availability_zone': zone}
+        self._list_by_param_value_and_assert(params, with_detail=True)
+
+    @test.attr(type='gate')
+    def test_volume_list_with_param_metadata(self):
+        # Test to list volumes when metadata param is given
+        params = {'metadata': self.metadata}
+        self._list_by_param_value_and_assert(params)
+
+    @test.attr(type='gate')
+    def test_volume_list_with_detail_param_metadata(self):
+        # Test to list volumes details when metadata param is given
+        params = {'metadata': self.metadata}
+        self._list_by_param_value_and_assert(params, with_detail=True)
+
+    @test.attr(type='gate')
+    def test_volume_list_param_display_name_and_status(self):
+        # Test to list volume when display name and status param is given
+        volume = self.volume_list[data_utils.rand_int_id(0, 2)]
+        params = {'name': volume['name'],
+                  'status': 'available'}
+        self._list_by_param_value_and_assert(params, expected_list=[volume])
+
+    @test.attr(type='gate')
+    def test_volume_list_with_detail_param_display_name_and_status(self):
+        # Test to list volume when name and status param is given
+        volume = self.volume_list[data_utils.rand_int_id(0, 2)]
+        params = {'name': volume['name'],
+                  'status': 'available'}
+        self._list_by_param_value_and_assert(params, expected_list=[volume],
+                                             with_detail=True)
+
+
+class VolumesV2ListTestXML(VolumesV2ListTestJSON):
+    _interface = 'xml'
diff --git a/tempest/auth.py b/tempest/auth.py
new file mode 100644
index 0000000..0e45161
--- /dev/null
+++ b/tempest/auth.py
@@ -0,0 +1,396 @@
+# Copyright 2014 Hewlett-Packard Development Company, L.P.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+import datetime
+import exceptions
+import re
+import urlparse
+
+from tempest import config
+from tempest.services.identity.json import identity_client as json_id
+from tempest.services.identity.v3.json import identity_client as json_v3id
+from tempest.services.identity.v3.xml import identity_client as xml_v3id
+from tempest.services.identity.xml import identity_client as xml_id
+
+from tempest.openstack.common import log as logging
+
+CONF = config.CONF
+LOG = logging.getLogger(__name__)
+
+
+class AuthProvider(object):
+    """
+    Provide authentication
+    """
+
+    def __init__(self, credentials, client_type='tempest',
+                 interface=None):
+        """
+        :param credentials: credentials for authentication
+        :param client_type: 'tempest' or 'official'
+        :param interface: 'json' or 'xml'. Applicable for tempest client only
+        """
+        if self.check_credentials(credentials):
+            self.credentials = credentials
+        else:
+            raise TypeError("Invalid credentials")
+        self.credentials = credentials
+        self.client_type = client_type
+        self.interface = interface
+        if self.client_type == 'tempest' and self.interface is None:
+            self.interface = 'json'
+        self.cache = None
+        self.alt_auth_data = None
+        self.alt_part = None
+
+    def __str__(self):
+        return "Creds :{creds}, client type: {client_type}, interface: " \
+               "{interface}, cached auth data: {cache}".format(
+                   creds=self.credentials, client_type=self.client_type,
+                   interface=self.interface, cache=self.cache
+               )
+
+    def _decorate_request(self, filters, method, url, headers=None, body=None,
+                          auth_data=None):
+        """
+        Decorate request with authentication data
+        """
+        raise NotImplementedError
+
+    def _get_auth(self):
+        raise NotImplementedError
+
+    @classmethod
+    def check_credentials(cls, credentials):
+        """
+        Verify credentials are valid. Subclasses can do a better check.
+        """
+        return isinstance(credentials, dict)
+
+    @property
+    def auth_data(self):
+        if self.cache is None or self.is_expired(self.cache):
+            self.cache = self._get_auth()
+        return self.cache
+
+    @auth_data.deleter
+    def auth_data(self):
+        self.clear_auth()
+
+    def clear_auth(self):
+        """
+        Can be called to clear the access cache so that next request
+        will fetch a new token and base_url.
+        """
+        self.cache = None
+
+    def is_expired(self, auth_data):
+        raise NotImplementedError
+
+    def auth_request(self, method, url, headers=None, body=None, filters=None):
+        """
+        Obtains auth data and decorates a request with that.
+        :param method: HTTP method of the request
+        :param url: relative URL of the request (path)
+        :param headers: HTTP headers of the request
+        :param body: HTTP body in case of POST / PUT
+        :param filters: select a base URL out of the catalog
+        :returns a Tuple (url, headers, body)
+        """
+        orig_req = dict(url=url, headers=headers, body=body)
+
+        auth_url, auth_headers, auth_body = self._decorate_request(
+            filters, method, url, headers, body)
+        auth_req = dict(url=auth_url, headers=auth_headers, body=auth_body)
+
+        # Overwrite part if the request if it has been requested
+        if self.alt_part is not None:
+            if self.alt_auth_data is not None:
+                alt_url, alt_headers, alt_body = self._decorate_request(
+                    filters, method, url, headers, body,
+                    auth_data=self.alt_auth_data)
+                alt_auth_req = dict(url=alt_url, headers=alt_headers,
+                                    body=alt_body)
+                auth_req[self.alt_part] = alt_auth_req[self.alt_part]
+
+            else:
+                # If alt auth data is None, skip auth in the requested part
+                auth_req[self.alt_part] = orig_req[self.alt_part]
+
+            # Next auth request will be normal, unless otherwise requested
+            self.reset_alt_auth_data()
+
+        return auth_req['url'], auth_req['headers'], auth_req['body']
+
+    def reset_alt_auth_data(self):
+        """
+        Configure auth provider to provide valid authentication data
+        """
+        self.alt_part = None
+        self.alt_auth_data = None
+
+    def set_alt_auth_data(self, request_part, auth_data):
+        """
+        Configure auth provider to provide alt authentication data
+        on a part of the *next* auth_request. If credentials are None,
+        set invalid data.
+        :param request_part: request part to contain invalid auth: url,
+                             headers, body
+        :param auth_data: alternative auth_data from which to get the
+                          invalid data to be injected
+        """
+        self.alt_part = request_part
+        self.alt_auth_data = auth_data
+
+    def base_url(self, filters, auth_data=None):
+        """
+        Extracts the base_url based on provided filters
+        """
+        raise NotImplementedError
+
+
+class KeystoneAuthProvider(AuthProvider):
+
+    def __init__(self, credentials, client_type='tempest', interface=None):
+        super(KeystoneAuthProvider, self).__init__(credentials, client_type,
+                                                   interface)
+        self.auth_client = self._auth_client()
+
+    def _decorate_request(self, filters, method, url, headers=None, body=None,
+                          auth_data=None):
+        if auth_data is None:
+            auth_data = self.auth_data
+        token, _ = auth_data
+        base_url = self.base_url(filters=filters, auth_data=auth_data)
+        # build authenticated request
+        # returns new request, it does not touch the original values
+        _headers = copy.deepcopy(headers) if headers is not None else {}
+        _headers['X-Auth-Token'] = token
+        if url is None or url == "":
+            _url = base_url
+        else:
+            # Join base URL and url, and remove multiple contiguous slashes
+            _url = "/".join([base_url, url])
+            parts = [x for x in urlparse.urlparse(_url)]
+            parts[2] = re.sub("/{2,}", "/", parts[2])
+            _url = urlparse.urlunparse(parts)
+        # no change to method or body
+        return _url, _headers, body
+
+    def _auth_client(self):
+        raise NotImplementedError
+
+    def _auth_params(self):
+        raise NotImplementedError
+
+    def _get_auth(self):
+        # Bypasses the cache
+        if self.client_type == 'tempest':
+            auth_func = getattr(self.auth_client, 'get_token')
+            auth_params = self._auth_params()
+
+            # returns token, auth_data
+            token, auth_data = auth_func(**auth_params)
+            return token, auth_data
+        else:
+            raise NotImplementedError
+
+    def get_token(self):
+        return self.auth_data[0]
+
+
+class KeystoneV2AuthProvider(KeystoneAuthProvider):
+
+    EXPIRY_DATE_FORMAT = '%Y-%m-%dT%H:%M:%SZ'
+
+    @classmethod
+    def check_credentials(cls, credentials, scoped=True):
+        # tenant_name is optional if not scoped
+        valid = super(KeystoneV2AuthProvider, cls).check_credentials(
+            credentials) and 'username' in credentials and \
+            'password' in credentials
+        if scoped:
+            valid = valid and 'tenant_name' in credentials
+        return valid
+
+    def _auth_client(self):
+        if self.client_type == 'tempest':
+            if self.interface == 'json':
+                return json_id.TokenClientJSON()
+            else:
+                return xml_id.TokenClientXML()
+        else:
+            raise NotImplementedError
+
+    def _auth_params(self):
+        if self.client_type == 'tempest':
+            return dict(
+                user=self.credentials['username'],
+                password=self.credentials['password'],
+                tenant=self.credentials.get('tenant_name', None),
+                auth_data=True)
+        else:
+            raise NotImplementedError
+
+    def base_url(self, filters, auth_data=None):
+        """
+        Filters can be:
+        - service: compute, image, etc
+        - region: the service region
+        - endpoint_type: adminURL, publicURL, internalURL
+        - api_version: replace catalog version with this
+        - skip_path: take just the base URL
+        """
+        if auth_data is None:
+            auth_data = self.auth_data
+        token, _auth_data = auth_data
+        service = filters.get('service')
+        region = filters.get('region')
+        endpoint_type = filters.get('endpoint_type', 'publicURL')
+
+        if service is None:
+            raise exceptions.EndpointNotFound("No service provided")
+
+        _base_url = None
+        for ep in _auth_data['serviceCatalog']:
+            if ep["type"] == service:
+                for _ep in ep['endpoints']:
+                    if region is not None and _ep['region'] == region:
+                        _base_url = _ep.get(endpoint_type)
+                if not _base_url:
+                    # No region matching, use the first
+                    _base_url = ep['endpoints'][0].get(endpoint_type)
+                break
+        if _base_url is None:
+            raise exceptions.EndpointNotFound(service)
+
+        parts = urlparse.urlparse(_base_url)
+        if filters.get('api_version', None) is not None:
+            path = "/" + filters['api_version']
+            noversion_path = "/".join(parts.path.split("/")[2:])
+            if noversion_path != "":
+                path += "/" + noversion_path
+            _base_url = _base_url.replace(parts.path, path)
+        if filters.get('skip_path', None) is not None:
+            _base_url = _base_url.replace(parts.path, "/")
+
+        return _base_url
+
+    def is_expired(self, auth_data):
+        _, access = auth_data
+        expiry = datetime.datetime.strptime(access['token']['expires'],
+                                            self.EXPIRY_DATE_FORMAT)
+        return expiry <= datetime.datetime.now()
+
+
+class KeystoneV3AuthProvider(KeystoneAuthProvider):
+
+    EXPIRY_DATE_FORMAT = '%Y-%m-%dT%H:%M:%S.%fZ'
+
+    @classmethod
+    def check_credentials(cls, credentials, scoped=True):
+        # tenant_name is optional if not scoped
+        valid = super(KeystoneV3AuthProvider, cls).check_credentials(
+            credentials) and 'username' in credentials and \
+            'password' in credentials and 'domain_name' in credentials
+        if scoped:
+            valid = valid and 'tenant_name' in credentials
+        return valid
+
+    def _auth_client(self):
+        if self.client_type == 'tempest':
+            if self.interface == 'json':
+                return json_v3id.V3TokenClientJSON()
+            else:
+                return xml_v3id.V3TokenClientXML()
+        else:
+            raise NotImplementedError
+
+    def _auth_params(self):
+        if self.client_type == 'tempest':
+            return dict(
+                user=self.credentials['username'],
+                password=self.credentials['password'],
+                tenant=self.credentials.get('tenant_name', None),
+                domain=self.credentials['domain_name'],
+                auth_data=True)
+        else:
+            raise NotImplementedError
+
+    def base_url(self, filters, auth_data=None):
+        """
+        Filters can be:
+        - service: compute, image, etc
+        - region: the service region
+        - endpoint_type: adminURL, publicURL, internalURL
+        - api_version: replace catalog version with this
+        - skip_path: take just the base URL
+        """
+        if auth_data is None:
+            auth_data = self.auth_data
+        token, _auth_data = auth_data
+        service = filters.get('service')
+        region = filters.get('region')
+        endpoint_type = filters.get('endpoint_type', 'public')
+
+        if service is None:
+            raise exceptions.EndpointNotFound("No service provided")
+
+        if 'URL' in endpoint_type:
+            endpoint_type = endpoint_type.replace('URL', '')
+        _base_url = None
+        catalog = _auth_data['catalog']
+        # Select entries with matching service type
+        service_catalog = [ep for ep in catalog if ep['type'] == service]
+        if len(service_catalog) > 0:
+            service_catalog = service_catalog[0]['endpoints']
+        else:
+            # No matching service
+            raise exceptions.EndpointNotFound(service)
+        # Filter by endpoint type (interface)
+        filtered_catalog = [ep for ep in service_catalog if
+                            ep['interface'] == endpoint_type]
+        if len(filtered_catalog) == 0:
+            # No matching type, keep all and try matching by region at least
+            filtered_catalog = service_catalog
+        # Filter by region
+        filtered_catalog = [ep for ep in filtered_catalog if
+                            ep['region'] == region]
+        if len(filtered_catalog) == 0:
+            # No matching region, take the first endpoint
+            filtered_catalog = [service_catalog[0]]
+        # There should be only one match. If not take the first.
+        _base_url = filtered_catalog[0].get('url', None)
+        if _base_url is None:
+                raise exceptions.EndpointNotFound(service)
+
+        parts = urlparse.urlparse(_base_url)
+        if filters.get('api_version', None) is not None:
+            path = "/" + filters['api_version']
+            noversion_path = "/".join(parts.path.split("/")[2:])
+            if noversion_path != "":
+                path += "/" + noversion_path
+            _base_url = _base_url.replace(parts.path, path)
+        if filters.get('skip_path', None) is not None:
+            _base_url = _base_url.replace(parts.path, "/")
+
+        return _base_url
+
+    def is_expired(self, auth_data):
+        _, access = auth_data
+        expiry = datetime.datetime.strptime(access['expires_at'],
+                                            self.EXPIRY_DATE_FORMAT)
+        return expiry <= datetime.datetime.now()
diff --git a/tempest/cli/__init__.py b/tempest/cli/__init__.py
index dfa2124..8c4ec45 100644
--- a/tempest/cli/__init__.py
+++ b/tempest/cli/__init__.py
@@ -17,31 +17,15 @@
 import shlex
 import subprocess
 
-from oslo.config import cfg
-
 import tempest.cli.output_parser
+from tempest import config
 from tempest.openstack.common import log as logging
 import tempest.test
 
 
 LOG = logging.getLogger(__name__)
 
-cli_opts = [
-    cfg.BoolOpt('enabled',
-                default=True,
-                help="enable cli tests"),
-    cfg.StrOpt('cli_dir',
-               default='/usr/local/bin',
-               help="directory where python client binaries are located"),
-    cfg.IntOpt('timeout',
-               default=15,
-               help="Number of seconds to wait on a CLI timeout"),
-]
-
-CONF = cfg.CONF
-cli_group = cfg.OptGroup(name='cli', title="cli Configuration Options")
-CONF.register_group(cli_group)
-CONF.register_opts(cli_opts, group=cli_group)
+CONF = config.CONF
 
 
 class ClientTestBase(tempest.test.BaseTestCase):
@@ -50,7 +34,6 @@
         if not CONF.cli.enabled:
             msg = "cli testing disabled"
             raise cls.skipException(msg)
-        cls.identity = cls.config.identity
         super(ClientTestBase, cls).setUpClass()
 
     def __init__(self, *args, **kwargs):
@@ -100,16 +83,21 @@
         return self.cmd_with_auth(
             'neutron', action, flags, params, admin, fail_ok)
 
+    def savanna(self, action, flags='', params='', admin=True, fail_ok=False):
+        """Executes savanna command for the given action."""
+        return self.cmd_with_auth(
+            'savanna', action, flags, params, admin, fail_ok)
+
     def cmd_with_auth(self, cmd, action, flags='', params='',
                       admin=True, fail_ok=False):
         """Executes given command with auth attributes appended."""
         # TODO(jogo) make admin=False work
         creds = ('--os-username %s --os-tenant-name %s --os-password %s '
                  '--os-auth-url %s ' %
-                 (self.identity.admin_username,
-                  self.identity.admin_tenant_name,
-                  self.identity.admin_password,
-                  self.identity.uri))
+                 (CONF.identity.admin_username,
+                  CONF.identity.admin_tenant_name,
+                  CONF.identity.admin_password,
+                  CONF.identity.uri))
         flags = creds + ' ' + flags
         return self.cmd(cmd, action, flags, params, fail_ok)
 
diff --git a/tempest/cli/simple_read_only/test_cinder.py b/tempest/cli/simple_read_only/test_cinder.py
index f71a2de..afbd732 100644
--- a/tempest/cli/simple_read_only/test_cinder.py
+++ b/tempest/cli/simple_read_only/test_cinder.py
@@ -18,7 +18,9 @@
 import subprocess
 
 import tempest.cli
+from tempest import config
 
+CONF = config.CONF
 LOG = logging.getLogger(__name__)
 
 
@@ -30,6 +32,13 @@
     their own. They only verify the structure of output if present.
     """
 
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.service_available.cinder:
+            msg = ("%s skipped as Cinder is not available" % cls.__name__)
+            raise cls.skipException(msg)
+        super(SimpleReadOnlyCinderClientTest, cls).setUpClass()
+
     def test_cinder_fake_action(self):
         self.assertRaises(subprocess.CalledProcessError,
                           self.cinder,
@@ -47,6 +56,12 @@
 
     def test_cinder_volumes_list(self):
         self.cinder('list')
+        self.cinder('list', params='--all-tenants 1')
+        self.cinder('list', params='--all-tenants 0')
+        self.assertRaises(subprocess.CalledProcessError,
+                          self.cinder,
+                          'list',
+                          params='--all-tenants bad')
 
     def test_cinder_quota_class_show(self):
         """This CLI can accept and string as param."""
@@ -57,14 +72,14 @@
     def test_cinder_quota_defaults(self):
         """This CLI can accept and string as param."""
         roles = self.parser.listing(self.cinder('quota-defaults',
-                                                params=self.identity.
+                                                params=CONF.identity.
                                                 admin_tenant_name))
         self.assertTableStruct(roles, ['Property', 'Value'])
 
     def test_cinder_quota_show(self):
         """This CLI can accept and string as param."""
         roles = self.parser.listing(self.cinder('quota-show',
-                                                params=self.identity.
+                                                params=CONF.identity.
                                                 admin_tenant_name))
         self.assertTableStruct(roles, ['Property', 'Value'])
 
@@ -130,7 +145,7 @@
         self.cinder('list', flags='--retries 3')
 
     def test_cinder_region_list(self):
-        region = self.config.volume.region
+        region = CONF.volume.region
         if not region:
-            region = self.config.identity.region
+            region = CONF.identity.region
         self.cinder('list', flags='--os-region-name ' + region)
diff --git a/tempest/cli/simple_read_only/test_glance.py b/tempest/cli/simple_read_only/test_glance.py
index 0e0f995..9869483 100644
--- a/tempest/cli/simple_read_only/test_glance.py
+++ b/tempest/cli/simple_read_only/test_glance.py
@@ -16,13 +16,11 @@
 import re
 import subprocess
 
-from oslo.config import cfg
-
 import tempest.cli
+from tempest import config
 from tempest.openstack.common import log as logging
 
-CONF = cfg.CONF
-
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -35,6 +33,13 @@
     their own. They only verify the structure of output if present.
     """
 
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.service_available.glance:
+            msg = ("%s skipped as Glance is not available" % cls.__name__)
+            raise cls.skipException(msg)
+        super(SimpleReadOnlyGlanceClientTest, cls).setUpClass()
+
     def test_glance_fake_action(self):
         self.assertRaises(subprocess.CalledProcessError,
                           self.glance,
@@ -48,7 +53,7 @@
             'Size', 'Status'])
 
     def test_glance_member_list(self):
-        tenant_name = '--tenant-id %s' % self.identity.admin_tenant_name
+        tenant_name = '--tenant-id %s' % CONF.identity.admin_tenant_name
         out = self.glance('member-list',
                           params=tenant_name)
         endpoints = self.parser.listing(out)
diff --git a/tempest/cli/simple_read_only/test_heat.py b/tempest/cli/simple_read_only/test_heat.py
index b45182b..cf4580c 100644
--- a/tempest/cli/simple_read_only/test_heat.py
+++ b/tempest/cli/simple_read_only/test_heat.py
@@ -14,12 +14,11 @@
 import os
 import yaml
 
-from oslo.config import cfg
-
 import tempest.cli
+from tempest import config
 from tempest.openstack.common import log as logging
 
-CONF = cfg.CONF
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
diff --git a/tempest/cli/simple_read_only/test_keystone.py b/tempest/cli/simple_read_only/test_keystone.py
index 271a18c..1efbede 100644
--- a/tempest/cli/simple_read_only/test_keystone.py
+++ b/tempest/cli/simple_read_only/test_keystone.py
@@ -16,12 +16,11 @@
 import re
 import subprocess
 
-from oslo.config import cfg
-
 import tempest.cli
+from tempest import config
 from tempest.openstack.common import log as logging
 
-CONF = cfg.CONF
+CONF = config.CONF
 
 
 LOG = logging.getLogger(__name__)
diff --git a/tempest/cli/simple_read_only/test_neutron.py b/tempest/cli/simple_read_only/test_neutron.py
index ebf0dc4..c1d58b5 100644
--- a/tempest/cli/simple_read_only/test_neutron.py
+++ b/tempest/cli/simple_read_only/test_neutron.py
@@ -57,32 +57,34 @@
         self.assertTableStruct(ext, ['alias', 'name'])
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='dhcp_agent_scheduler', service='network')
     def test_neutron_dhcp_agent_list_hosting_net(self):
         self.neutron('dhcp-agent-list-hosting-net',
                      params=CONF.compute.fixed_network_name)
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='agent', service='network')
     def test_neutron_agent_list(self):
         agents = self.parser.listing(self.neutron('agent-list'))
         field_names = ['id', 'agent_type', 'host', 'alive', 'admin_state_up']
         self.assertTableStruct(agents, field_names)
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='router', service='network')
     def test_neutron_floatingip_list(self):
         self.neutron('floatingip-list')
 
-    @test.skip_because(bug="1240694")
     @test.attr(type='smoke')
     @test.requires_ext(extension='metering', service='network')
     def test_neutron_meter_label_list(self):
         self.neutron('meter-label-list')
 
-    @test.skip_because(bug="1240694")
     @test.attr(type='smoke')
     @test.requires_ext(extension='metering', service='network')
     def test_neutron_meter_label_rule_list(self):
         self.neutron('meter-label-rule-list')
 
+    @test.requires_ext(extension='lbaas_agent_scheduler', service='network')
     def _test_neutron_lbaas_command(self, command):
         try:
             self.neutron(command)
@@ -107,6 +109,7 @@
         self._test_neutron_lbaas_command('lb-vip-list')
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='external-net', service='network')
     def test_neutron_net_external_list(self):
         self.neutron('net-external-list')
 
@@ -115,19 +118,23 @@
         self.neutron('port-list')
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='quotas', service='network')
     def test_neutron_quota_list(self):
         self.neutron('quota-list')
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='router', service='network')
     def test_neutron_router_list(self):
         self.neutron('router-list')
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='security-group', service='network')
     def test_neutron_security_group_list(self):
         security_grp = self.parser.listing(self.neutron('security-group-list'))
         self.assertTableStruct(security_grp, ['id', 'name', 'description'])
 
     @test.attr(type='smoke')
+    @test.requires_ext(extension='security-group', service='network')
     def test_neutron_security_group_rule_list(self):
         self.neutron('security-group-rule-list')
 
diff --git a/tempest/cli/simple_read_only/test_nova.py b/tempest/cli/simple_read_only/test_nova.py
index 822e531..d0b6028 100644
--- a/tempest/cli/simple_read_only/test_nova.py
+++ b/tempest/cli/simple_read_only/test_nova.py
@@ -15,15 +15,14 @@
 
 import subprocess
 
-from oslo.config import cfg
 import testtools
 
 import tempest.cli
+from tempest import config
 from tempest.openstack.common import log as logging
 import tempest.test
 
-CONF = cfg.CONF
-
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -42,6 +41,13 @@
 
     """
 
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.service_available.nova:
+            msg = ("%s skipped as Nova is not available" % cls.__name__)
+            raise cls.skipException(msg)
+        super(SimpleReadOnlyNovaClientTest, cls).setUpClass()
+
     def test_admin_fake_action(self):
         self.assertRaises(subprocess.CalledProcessError,
                           self.nova,
@@ -148,12 +154,18 @@
     def test_admin_usage_list(self):
         self.nova('usage-list')
 
+    @testtools.skipIf(not CONF.service_available.cinder,
+                      "Skipped as Cinder is not available")
     def test_admin_volume_list(self):
         self.nova('volume-list')
 
+    @testtools.skipIf(not CONF.service_available.cinder,
+                      "Skipped as Cinder is not available")
     def test_admin_volume_snapshot_list(self):
         self.nova('volume-snapshot-list')
 
+    @testtools.skipIf(not CONF.service_available.cinder,
+                      "Skipped as Cinder is not available")
     def test_admin_volume_type_list(self):
         self.nova('volume-type-list')
 
diff --git a/tempest/cli/simple_read_only/test_nova_manage.py b/tempest/cli/simple_read_only/test_nova_manage.py
index a92e8da..f1fee2e 100644
--- a/tempest/cli/simple_read_only/test_nova_manage.py
+++ b/tempest/cli/simple_read_only/test_nova_manage.py
@@ -16,9 +16,11 @@
 import subprocess
 
 import tempest.cli
+from tempest import config
 from tempest.openstack.common import log as logging
 
 
+CONF = config.CONF
 LOG = logging.getLogger(__name__)
 
 
@@ -34,6 +36,17 @@
 
     """
 
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.service_available.nova:
+            msg = ("%s skipped as Nova is not available" % cls.__name__)
+            raise cls.skipException(msg)
+        if not CONF.cli.has_manage:
+            msg = ("%s skipped as *-manage commands not available"
+                   % cls.__name__)
+            raise cls.skipException(msg)
+        super(SimpleReadOnlyNovaManageTest, cls).setUpClass()
+
     def test_admin_fake_action(self):
         self.assertRaises(subprocess.CalledProcessError,
                           self.nova_manage,
diff --git a/tempest/cli/simple_read_only/test_savanna.py b/tempest/cli/simple_read_only/test_savanna.py
new file mode 100644
index 0000000..1e30978
--- /dev/null
+++ b/tempest/cli/simple_read_only/test_savanna.py
@@ -0,0 +1,70 @@
+# Copyright (c) 2013 Mirantis Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import logging
+import subprocess
+
+from tempest import cli
+from tempest import config
+from tempest import test
+
+CONF = config.CONF
+
+LOG = logging.getLogger(__name__)
+
+
+class SimpleReadOnlySavannaClientTest(cli.ClientTestBase):
+    """Basic, read-only tests for Savanna CLI client.
+
+    Checks return values and output of read-only commands.
+    These tests do not presume any content, nor do they create
+    their own. They only verify the structure of output if present.
+    """
+
+    @classmethod
+    def setUpClass(cls):
+        if not CONF.service_available.savanna:
+            msg = "Skipping all Savanna cli tests because it is not available"
+            raise cls.skipException(msg)
+        super(SimpleReadOnlySavannaClientTest, cls).setUpClass()
+
+    @test.attr(type='negative')
+    def test_savanna_fake_action(self):
+        self.assertRaises(subprocess.CalledProcessError,
+                          self.savanna,
+                          'this-does-not-exist')
+
+    def test_savanna_plugins_list(self):
+        plugins = self.parser.listing(self.savanna('plugin-list'))
+        self.assertTableStruct(plugins, ['name', 'versions', 'title'])
+
+    def test_savanna_plugins_show(self):
+        plugin = self.parser.listing(self.savanna('plugin-show',
+                                                  params='--name vanilla'))
+        self.assertTableStruct(plugin, ['Property', 'Value'])
+
+    def test_savanna_node_group_template_list(self):
+        plugins = self.parser.listing(self.savanna('node-group-template-list'))
+        self.assertTableStruct(plugins, ['name', 'id', 'plugin_name',
+                                         'node_processes', 'description'])
+
+    def test_savanna_cluster_template_list(self):
+        plugins = self.parser.listing(self.savanna('cluster-template-list'))
+        self.assertTableStruct(plugins, ['name', 'id', 'plugin_name',
+                                         'node_groups', 'description'])
+
+    def test_savanna_cluster_list(self):
+        plugins = self.parser.listing(self.savanna('cluster-list'))
+        self.assertTableStruct(plugins, ['name', 'id', 'status', 'node_count'])
diff --git a/tempest/clients.py b/tempest/clients.py
index 4c40ce0..5999ed6 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -13,11 +13,22 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+# Default client libs
+import cinderclient.client
+import glanceclient
+import heatclient.client
+import keystoneclient.exceptions
+import keystoneclient.v2_0.client
+import neutronclient.v2_0.client
+import novaclient.client
+import swiftclient
+
+from tempest.common.rest_client import NegativeRestClient
 from tempest import config
 from tempest import exceptions
+from tempest import manager
 from tempest.openstack.common import log as logging
 from tempest.services.baremetal.v1.client_json import BaremetalClientJSON
-from tempest.services.baremetal.v1.client_xml import BaremetalClientXML
 from tempest.services import botoclients
 from tempest.services.compute.json.aggregates_client import \
     AggregatesClientJSON
@@ -62,8 +73,6 @@
 from tempest.services.compute.v3.json.hosts_client import HostsV3ClientJSON
 from tempest.services.compute.v3.json.hypervisor_client import \
     HypervisorV3ClientJSON
-from tempest.services.compute.v3.json.instance_usage_audit_log_client import \
-    InstanceUsagesAuditLogV3ClientJSON
 from tempest.services.compute.v3.json.interfaces_client import \
     InterfacesV3ClientJSON
 from tempest.services.compute.v3.json.keypairs_client import \
@@ -74,8 +83,6 @@
     ServersV3ClientJSON
 from tempest.services.compute.v3.json.services_client import \
     ServicesV3ClientJSON
-from tempest.services.compute.v3.json.tenant_usages_client import \
-    TenantUsagesV3ClientJSON
 from tempest.services.compute.v3.json.version_client import \
     VersionV3ClientJSON
 from tempest.services.compute.xml.aggregates_client import AggregatesClientXML
@@ -107,6 +114,8 @@
 from tempest.services.compute.xml.volumes_extensions_client import \
     VolumesExtensionsClientXML
 from tempest.services.data_processing.v1_1.client import DataProcessingClient
+from tempest.services.database.json.flavors_client import \
+    DatabaseFlavorsClientJSON
 from tempest.services.identity.json.identity_client import IdentityClientJSON
 from tempest.services.identity.json.identity_client import TokenClientJSON
 from tempest.services.identity.v3.json.credentials_client import \
@@ -149,16 +158,24 @@
     TelemetryClientXML
 from tempest.services.volume.json.admin.volume_hosts_client import \
     VolumeHostsClientJSON
+from tempest.services.volume.json.admin.volume_quotas_client import \
+    VolumeQuotasClientJSON
 from tempest.services.volume.json.admin.volume_types_client import \
     VolumeTypesClientJSON
+from tempest.services.volume.json.backups_client import BackupsClientJSON
 from tempest.services.volume.json.extensions_client import \
     ExtensionsClientJSON as VolumeExtensionClientJSON
 from tempest.services.volume.json.snapshots_client import SnapshotsClientJSON
 from tempest.services.volume.json.volumes_client import VolumesClientJSON
+from tempest.services.volume.v2.json.volumes_client import VolumesV2ClientJSON
+from tempest.services.volume.v2.xml.volumes_client import VolumesV2ClientXML
 from tempest.services.volume.xml.admin.volume_hosts_client import \
     VolumeHostsClientXML
+from tempest.services.volume.xml.admin.volume_quotas_client import \
+    VolumeQuotasClientXML
 from tempest.services.volume.xml.admin.volume_types_client import \
     VolumeTypesClientXML
+from tempest.services.volume.xml.backups_client import BackupsClientXML
 from tempest.services.volume.xml.extensions_client import \
     ExtensionsClientXML as VolumeExtensionClientXML
 from tempest.services.volume.xml.snapshots_client import SnapshotsClientXML
@@ -168,14 +185,14 @@
 LOG = logging.getLogger(__name__)
 
 
-class Manager(object):
+class Manager(manager.Manager):
 
     """
-    Top level manager for OpenStack Compute clients
+    Top level manager for OpenStack tempest clients
     """
 
     def __init__(self, username=None, password=None, tenant_name=None,
-                 interface='json'):
+                 interface='json', service=None):
         """
         We allow overriding of the credentials used within the various
         client classes managed by the Manager object. Left as None, the
@@ -185,169 +202,181 @@
         :param password: Override of the password
         :param tenant_name: Override of the tenant name
         """
-        self.config = CONF
-        # If no creds are provided, we fall back on the defaults
-        # in the config file for the Compute API.
-        self.username = username or CONF.identity.username
-        self.password = password or CONF.identity.password
-        self.tenant_name = tenant_name or CONF.identity.tenant_name
+        self.interface = interface
+        self.client_type = 'tempest'
+        # super cares for credentials validation
+        super(Manager, self).__init__(
+            username=username, password=password, tenant_name=tenant_name)
 
-        if None in (self.username, self.password, self.tenant_name):
-            msg = ("Missing required credentials. "
-                   "username: %(u)s, password: %(p)s, "
-                   "tenant_name: %(t)s" %
-                   {'u': username, 'p': password, 't': tenant_name})
-            raise exceptions.InvalidConfiguration(msg)
-
-        self.auth_url = CONF.identity.uri
-        self.auth_url_v3 = CONF.identity.uri_v3
-
-        client_args = (CONF, self.username, self.password,
-                       self.auth_url, self.tenant_name)
-
-        if self.auth_url_v3:
-            auth_version = 'v3'
-            client_args_v3_auth = (CONF, self.username,
-                                   self.password, self.auth_url_v3,
-                                   self.tenant_name, auth_version)
-        else:
-            client_args_v3_auth = None
-
-        self.servers_client_v3_auth = None
-
-        if interface == 'xml':
-            self.certificates_client = CertificatesClientXML(*client_args)
-            self.baremetal_client = BaremetalClientXML(*client_args)
-            self.servers_client = ServersClientXML(*client_args)
-            self.limits_client = LimitsClientXML(*client_args)
-            self.images_client = ImagesClientXML(*client_args)
-            self.keypairs_client = KeyPairsClientXML(*client_args)
-            self.quotas_client = QuotasClientXML(*client_args)
-            self.flavors_client = FlavorsClientXML(*client_args)
-            self.extensions_client = ExtensionsClientXML(*client_args)
+        if self.interface == 'xml':
+            self.certificates_client = CertificatesClientXML(
+                self.auth_provider)
+            self.servers_client = ServersClientXML(self.auth_provider)
+            self.limits_client = LimitsClientXML(self.auth_provider)
+            self.images_client = ImagesClientXML(self.auth_provider)
+            self.keypairs_client = KeyPairsClientXML(self.auth_provider)
+            self.quotas_client = QuotasClientXML(self.auth_provider)
+            self.flavors_client = FlavorsClientXML(self.auth_provider)
+            self.extensions_client = ExtensionsClientXML(self.auth_provider)
             self.volumes_extensions_client = VolumesExtensionsClientXML(
-                *client_args)
-            self.floating_ips_client = FloatingIPsClientXML(*client_args)
-            self.snapshots_client = SnapshotsClientXML(*client_args)
-            self.volumes_client = VolumesClientXML(*client_args)
-            self.volume_types_client = VolumeTypesClientXML(*client_args)
-            self.identity_client = IdentityClientXML(*client_args)
-            self.identity_v3_client = IdentityV3ClientXML(*client_args)
-            self.token_client = TokenClientXML(CONF)
+                self.auth_provider)
+            self.floating_ips_client = FloatingIPsClientXML(
+                self.auth_provider)
+            self.backups_client = BackupsClientXML(self.auth_provider)
+            self.snapshots_client = SnapshotsClientXML(self.auth_provider)
+            self.volumes_client = VolumesClientXML(self.auth_provider)
+            self.volumes_v2_client = VolumesV2ClientXML(self.auth_provider)
+            self.volume_types_client = VolumeTypesClientXML(
+                self.auth_provider)
+            self.identity_client = IdentityClientXML(self.auth_provider)
+            self.identity_v3_client = IdentityV3ClientXML(
+                self.auth_provider)
             self.security_groups_client = SecurityGroupsClientXML(
-                *client_args)
-            self.interfaces_client = InterfacesClientXML(*client_args)
-            self.endpoints_client = EndPointClientXML(*client_args)
-            self.fixed_ips_client = FixedIPsClientXML(*client_args)
+                self.auth_provider)
+            self.interfaces_client = InterfacesClientXML(self.auth_provider)
+            self.endpoints_client = EndPointClientXML(self.auth_provider)
+            self.fixed_ips_client = FixedIPsClientXML(self.auth_provider)
             self.availability_zone_client = AvailabilityZoneClientXML(
-                *client_args)
-            self.service_client = ServiceClientXML(*client_args)
-            self.aggregates_client = AggregatesClientXML(*client_args)
-            self.services_client = ServicesClientXML(*client_args)
-            self.tenant_usages_client = TenantUsagesClientXML(*client_args)
-            self.policy_client = PolicyClientXML(*client_args)
-            self.hosts_client = HostsClientXML(*client_args)
-            self.hypervisor_client = HypervisorClientXML(*client_args)
-            self.token_v3_client = V3TokenClientXML(*client_args)
-            self.network_client = NetworkClientXML(*client_args)
-            self.credentials_client = CredentialsClientXML(*client_args)
+                self.auth_provider)
+            self.service_client = ServiceClientXML(self.auth_provider)
+            self.aggregates_client = AggregatesClientXML(self.auth_provider)
+            self.services_client = ServicesClientXML(self.auth_provider)
+            self.tenant_usages_client = TenantUsagesClientXML(
+                self.auth_provider)
+            self.policy_client = PolicyClientXML(self.auth_provider)
+            self.hosts_client = HostsClientXML(self.auth_provider)
+            self.hypervisor_client = HypervisorClientXML(self.auth_provider)
+            self.network_client = NetworkClientXML(self.auth_provider)
+            self.credentials_client = CredentialsClientXML(
+                self.auth_provider)
             self.instance_usages_audit_log_client = \
-                InstanceUsagesAuditLogClientXML(*client_args)
-            self.volume_hosts_client = VolumeHostsClientXML(*client_args)
+                InstanceUsagesAuditLogClientXML(self.auth_provider)
+            self.volume_hosts_client = VolumeHostsClientXML(
+                self.auth_provider)
+            self.volume_quotas_client = VolumeQuotasClientXML(
+                self.auth_provider)
             self.volumes_extension_client = VolumeExtensionClientXML(
-                *client_args)
-
-            if client_args_v3_auth:
-                self.servers_client_v3_auth = ServersClientXML(
-                    *client_args_v3_auth)
+                self.auth_provider)
             if CONF.service_available.ceilometer:
-                self.telemetry_client = TelemetryClientXML(*client_args)
+                self.telemetry_client = TelemetryClientXML(
+                    self.auth_provider)
+            self.token_client = TokenClientXML()
+            self.token_v3_client = V3TokenClientXML()
 
-        elif interface == 'json':
-            self.certificates_client = CertificatesClientJSON(*client_args)
+        elif self.interface == 'json':
+            self.certificates_client = CertificatesClientJSON(
+                self.auth_provider)
             self.certificates_v3_client = CertificatesV3ClientJSON(
-                *client_args)
-            self.baremetal_client = BaremetalClientJSON(*client_args)
-            self.servers_client = ServersClientJSON(*client_args)
-            self.servers_v3_client = ServersV3ClientJSON(*client_args)
-            self.limits_client = LimitsClientJSON(*client_args)
-            self.images_client = ImagesClientJSON(*client_args)
-            self.keypairs_v3_client = KeyPairsV3ClientJSON(*client_args)
-            self.keypairs_client = KeyPairsClientJSON(*client_args)
-            self.keypairs_v3_client = KeyPairsV3ClientJSON(*client_args)
-            self.quotas_client = QuotasClientJSON(*client_args)
-            self.quotas_v3_client = QuotasV3ClientJSON(*client_args)
-            self.flavors_client = FlavorsClientJSON(*client_args)
-            self.flavors_v3_client = FlavorsV3ClientJSON(*client_args)
-            self.extensions_v3_client = ExtensionsV3ClientJSON(*client_args)
-            self.extensions_client = ExtensionsClientJSON(*client_args)
+                self.auth_provider)
+            self.baremetal_client = BaremetalClientJSON(self.auth_provider)
+            self.servers_client = ServersClientJSON(self.auth_provider)
+            self.servers_v3_client = ServersV3ClientJSON(self.auth_provider)
+            self.limits_client = LimitsClientJSON(self.auth_provider)
+            self.images_client = ImagesClientJSON(self.auth_provider)
+            self.keypairs_v3_client = KeyPairsV3ClientJSON(
+                self.auth_provider)
+            self.keypairs_client = KeyPairsClientJSON(self.auth_provider)
+            self.keypairs_v3_client = KeyPairsV3ClientJSON(
+                self.auth_provider)
+            self.quotas_client = QuotasClientJSON(self.auth_provider)
+            self.quotas_v3_client = QuotasV3ClientJSON(self.auth_provider)
+            self.flavors_client = FlavorsClientJSON(self.auth_provider)
+            self.flavors_v3_client = FlavorsV3ClientJSON(self.auth_provider)
+            self.extensions_v3_client = ExtensionsV3ClientJSON(
+                self.auth_provider)
+            self.extensions_client = ExtensionsClientJSON(
+                self.auth_provider)
             self.volumes_extensions_client = VolumesExtensionsClientJSON(
-                *client_args)
-            self.floating_ips_client = FloatingIPsClientJSON(*client_args)
-            self.snapshots_client = SnapshotsClientJSON(*client_args)
-            self.volumes_client = VolumesClientJSON(*client_args)
-            self.volume_types_client = VolumeTypesClientJSON(*client_args)
-            self.identity_client = IdentityClientJSON(*client_args)
-            self.identity_v3_client = IdentityV3ClientJSON(*client_args)
-            self.token_client = TokenClientJSON(CONF)
+                self.auth_provider)
+            self.floating_ips_client = FloatingIPsClientJSON(
+                self.auth_provider)
+            self.backups_client = BackupsClientJSON(self.auth_provider)
+            self.snapshots_client = SnapshotsClientJSON(self.auth_provider)
+            self.volumes_client = VolumesClientJSON(self.auth_provider)
+            self.volumes_v2_client = VolumesV2ClientJSON(self.auth_provider)
+            self.volume_types_client = VolumeTypesClientJSON(
+                self.auth_provider)
+            self.identity_client = IdentityClientJSON(self.auth_provider)
+            self.identity_v3_client = IdentityV3ClientJSON(
+                self.auth_provider)
             self.security_groups_client = SecurityGroupsClientJSON(
-                *client_args)
-            self.interfaces_v3_client = InterfacesV3ClientJSON(*client_args)
-            self.interfaces_client = InterfacesClientJSON(*client_args)
-            self.endpoints_client = EndPointClientJSON(*client_args)
-            self.fixed_ips_client = FixedIPsClientJSON(*client_args)
+                self.auth_provider)
+            self.interfaces_v3_client = InterfacesV3ClientJSON(
+                self.auth_provider)
+            self.interfaces_client = InterfacesClientJSON(
+                self.auth_provider)
+            self.endpoints_client = EndPointClientJSON(self.auth_provider)
+            self.fixed_ips_client = FixedIPsClientJSON(self.auth_provider)
             self.availability_zone_v3_client = AvailabilityZoneV3ClientJSON(
-                *client_args)
+                self.auth_provider)
             self.availability_zone_client = AvailabilityZoneClientJSON(
-                *client_args)
-            self.services_v3_client = ServicesV3ClientJSON(*client_args)
-            self.service_client = ServiceClientJSON(*client_args)
-            self.aggregates_v3_client = AggregatesV3ClientJSON(*client_args)
-            self.aggregates_client = AggregatesClientJSON(*client_args)
-            self.services_client = ServicesClientJSON(*client_args)
-            self.tenant_usages_v3_client = TenantUsagesV3ClientJSON(
-                *client_args)
-            self.tenant_usages_client = TenantUsagesClientJSON(*client_args)
-            self.version_v3_client = VersionV3ClientJSON(*client_args)
-            self.policy_client = PolicyClientJSON(*client_args)
-            self.hosts_client = HostsClientJSON(*client_args)
-            self.hypervisor_v3_client = HypervisorV3ClientJSON(*client_args)
-            self.hypervisor_client = HypervisorClientJSON(*client_args)
-            self.token_v3_client = V3TokenClientJSON(*client_args)
-            self.network_client = NetworkClientJSON(*client_args)
-            self.credentials_client = CredentialsClientJSON(*client_args)
+                self.auth_provider)
+            self.services_v3_client = ServicesV3ClientJSON(
+                self.auth_provider)
+            self.service_client = ServiceClientJSON(self.auth_provider)
+            self.aggregates_v3_client = AggregatesV3ClientJSON(
+                self.auth_provider)
+            self.aggregates_client = AggregatesClientJSON(
+                self.auth_provider)
+            self.services_client = ServicesClientJSON(self.auth_provider)
+            self.tenant_usages_client = TenantUsagesClientJSON(
+                self.auth_provider)
+            self.version_v3_client = VersionV3ClientJSON(self.auth_provider)
+            self.policy_client = PolicyClientJSON(self.auth_provider)
+            self.hosts_client = HostsClientJSON(self.auth_provider)
+            self.hypervisor_v3_client = HypervisorV3ClientJSON(
+                self.auth_provider)
+            self.hypervisor_client = HypervisorClientJSON(
+                self.auth_provider)
+            self.network_client = NetworkClientJSON(self.auth_provider)
+            self.credentials_client = CredentialsClientJSON(
+                self.auth_provider)
             self.instance_usages_audit_log_client = \
-                InstanceUsagesAuditLogClientJSON(*client_args)
-            self.instance_usages_audit_log_v3_client = \
-                InstanceUsagesAuditLogV3ClientJSON(*client_args)
-            self.volume_hosts_client = VolumeHostsClientJSON(*client_args)
+                InstanceUsagesAuditLogClientJSON(self.auth_provider)
+            self.volume_hosts_client = VolumeHostsClientJSON(
+                self.auth_provider)
+            self.volume_quotas_client = VolumeQuotasClientJSON(
+                self.auth_provider)
             self.volumes_extension_client = VolumeExtensionClientJSON(
-                *client_args)
-            self.hosts_v3_client = HostsV3ClientJSON(*client_args)
+                self.auth_provider)
+            self.hosts_v3_client = HostsV3ClientJSON(self.auth_provider)
+            self.database_flavors_client = DatabaseFlavorsClientJSON(
+                self.auth_provider)
             if CONF.service_available.ceilometer:
-                self.telemetry_client = TelemetryClientJSON(*client_args)
+                self.telemetry_client = TelemetryClientJSON(
+                    self.auth_provider)
+            self.token_client = TokenClientJSON()
+            self.token_v3_client = V3TokenClientJSON()
+            self.negative_client = NegativeRestClient(self.auth_provider)
+            self.negative_client.service = service
 
-            if client_args_v3_auth:
-                self.servers_client_v3_auth = ServersClientJSON(
-                    *client_args_v3_auth)
         else:
             msg = "Unsupported interface type `%s'" % interface
             raise exceptions.InvalidConfiguration(msg)
 
+        # TODO(andreaf) EC2 client still do their auth, v2 only
+        ec2_client_args = (self.credentials.get('username'),
+                           self.credentials.get('password'),
+                           CONF.identity.uri,
+                           self.credentials.get('tenant_name'))
+
         # common clients
-        self.account_client = AccountClient(*client_args)
+        self.account_client = AccountClient(self.auth_provider)
         if CONF.service_available.glance:
-            self.image_client = ImageClientJSON(*client_args)
-            self.image_client_v2 = ImageClientV2JSON(*client_args)
-        self.container_client = ContainerClient(*client_args)
-        self.object_client = ObjectClient(*client_args)
-        self.orchestration_client = OrchestrationClient(*client_args)
-        self.ec2api_client = botoclients.APIClientEC2(*client_args)
-        self.s3_client = botoclients.ObjectClientS3(*client_args)
-        self.custom_object_client = ObjectClientCustomizedHeader(*client_args)
+            self.image_client = ImageClientJSON(self.auth_provider)
+            self.image_client_v2 = ImageClientV2JSON(self.auth_provider)
+        self.container_client = ContainerClient(self.auth_provider)
+        self.object_client = ObjectClient(self.auth_provider)
+        self.orchestration_client = OrchestrationClient(
+            self.auth_provider)
+        self.ec2api_client = botoclients.APIClientEC2(*ec2_client_args)
+        self.s3_client = botoclients.ObjectClientS3(*ec2_client_args)
+        self.custom_object_client = ObjectClientCustomizedHeader(
+            self.auth_provider)
         self.custom_account_client = \
-            AccountClientCustomizedHeader(*client_args)
-        self.data_processing_client = DataProcessingClient(*client_args)
+            AccountClientCustomizedHeader(self.auth_provider)
+        self.data_processing_client = DataProcessingClient(
+            self.auth_provider)
 
 
 class AltManager(Manager):
@@ -357,11 +386,12 @@
     managed client objects
     """
 
-    def __init__(self, interface='json'):
+    def __init__(self, interface='json', service=None):
         super(AltManager, self).__init__(CONF.identity.alt_username,
                                          CONF.identity.alt_password,
                                          CONF.identity.alt_tenant_name,
-                                         interface=interface)
+                                         interface=interface,
+                                         service=service)
 
 
 class AdminManager(Manager):
@@ -371,11 +401,12 @@
     managed client objects
     """
 
-    def __init__(self, interface='json'):
+    def __init__(self, interface='json', service=None):
         super(AdminManager, self).__init__(CONF.identity.admin_username,
                                            CONF.identity.admin_password,
                                            CONF.identity.admin_tenant_name,
-                                           interface=interface)
+                                           interface=interface,
+                                           service=service)
 
 
 class ComputeAdminManager(Manager):
@@ -385,12 +416,13 @@
     managed client objects
     """
 
-    def __init__(self, interface='json'):
+    def __init__(self, interface='json', service=None):
         base = super(ComputeAdminManager, self)
         base.__init__(CONF.compute_admin.username,
                       CONF.compute_admin.password,
                       CONF.compute_admin.tenant_name,
-                      interface=interface)
+                      interface=interface,
+                      service=service)
 
 
 class OrchestrationManager(Manager):
@@ -398,9 +430,198 @@
     Manager object that uses the admin credentials for its
     so that heat templates can create users
     """
-    def __init__(self, interface='json'):
+    def __init__(self, interface='json', service=None):
         base = super(OrchestrationManager, self)
+        # heat currently needs an admin user so that stacks can create users
+        # however the tests need the demo tenant so that the neutron
+        # private network is the default. DO NOT change this auth combination
+        # until heat can run with the demo user.
         base.__init__(CONF.identity.admin_username,
                       CONF.identity.admin_password,
                       CONF.identity.tenant_name,
-                      interface=interface)
+                      interface=interface,
+                      service=service)
+
+
+class OfficialClientManager(manager.Manager):
+    """
+    Manager that provides access to the official python clients for
+    calling various OpenStack APIs.
+    """
+
+    NOVACLIENT_VERSION = '2'
+    CINDERCLIENT_VERSION = '1'
+    HEATCLIENT_VERSION = '1'
+
+    def __init__(self, username, password, tenant_name):
+        # FIXME(andreaf) Auth provider for client_type 'official' is
+        # not implemented yet, setting to 'tempest' for now.
+        self.client_type = 'tempest'
+        self.interface = None
+        # super cares for credentials validation
+        super(OfficialClientManager, self).__init__(
+            username=username, password=password, tenant_name=tenant_name)
+        self.compute_client = self._get_compute_client(username,
+                                                       password,
+                                                       tenant_name)
+        self.identity_client = self._get_identity_client(username,
+                                                         password,
+                                                         tenant_name)
+        self.image_client = self._get_image_client()
+        self.network_client = self._get_network_client()
+        self.volume_client = self._get_volume_client(username,
+                                                     password,
+                                                     tenant_name)
+        self.object_storage_client = self._get_object_storage_client(
+            username,
+            password,
+            tenant_name)
+        self.orchestration_client = self._get_orchestration_client(
+            username,
+            password,
+            tenant_name)
+
+    def _get_compute_client(self, username, password, tenant_name):
+        # Novaclient will not execute operations for anyone but the
+        # identified user, so a new client needs to be created for
+        # each user that operations need to be performed for.
+        self._validate_credentials(username, password, tenant_name)
+
+        auth_url = CONF.identity.uri
+        dscv = CONF.identity.disable_ssl_certificate_validation
+        region = CONF.identity.region
+
+        client_args = (username, password, tenant_name, auth_url)
+
+        # Create our default Nova client to use in testing
+        service_type = CONF.compute.catalog_type
+        endpoint_type = CONF.compute.endpoint_type
+        return novaclient.client.Client(self.NOVACLIENT_VERSION,
+                                        *client_args,
+                                        service_type=service_type,
+                                        endpoint_type=endpoint_type,
+                                        region_name=region,
+                                        no_cache=True,
+                                        insecure=dscv,
+                                        http_log_debug=True)
+
+    def _get_image_client(self):
+        token = self.identity_client.auth_token
+        region = CONF.identity.region
+        endpoint_type = CONF.image.endpoint_type
+        endpoint = self.identity_client.service_catalog.url_for(
+            attr='region', filter_value=region,
+            service_type=CONF.image.catalog_type, endpoint_type=endpoint_type)
+        dscv = CONF.identity.disable_ssl_certificate_validation
+        return glanceclient.Client('1', endpoint=endpoint, token=token,
+                                   insecure=dscv)
+
+    def _get_volume_client(self, username, password, tenant_name):
+        auth_url = CONF.identity.uri
+        region = CONF.identity.region
+        endpoint_type = CONF.volume.endpoint_type
+        return cinderclient.client.Client(self.CINDERCLIENT_VERSION,
+                                          username,
+                                          password,
+                                          tenant_name,
+                                          auth_url,
+                                          region_name=region,
+                                          endpoint_type=endpoint_type,
+                                          http_log_debug=True)
+
+    def _get_object_storage_client(self, username, password, tenant_name):
+        auth_url = CONF.identity.uri
+        # add current tenant to swift operator role group.
+        keystone_admin = self._get_identity_client(
+            CONF.identity.admin_username,
+            CONF.identity.admin_password,
+            CONF.identity.admin_tenant_name)
+
+        # enable test user to operate swift by adding operator role to him.
+        roles = keystone_admin.roles.list()
+        operator_role = CONF.object_storage.operator_role
+        member_role = [role for role in roles if role.name == operator_role][0]
+        # NOTE(maurosr): This is surrounded in the try-except block cause
+        # neutron tests doesn't have tenant isolation.
+        try:
+            keystone_admin.roles.add_user_role(self.identity_client.user_id,
+                                               member_role.id,
+                                               self.identity_client.tenant_id)
+        except keystoneclient.exceptions.Conflict:
+            pass
+
+        endpoint_type = CONF.object_storage.endpoint_type
+        os_options = {'endpoint_type': endpoint_type}
+        return swiftclient.Connection(auth_url, username, password,
+                                      tenant_name=tenant_name,
+                                      auth_version='2',
+                                      os_options=os_options)
+
+    def _get_orchestration_client(self, username=None, password=None,
+                                  tenant_name=None):
+        if not username:
+            username = CONF.identity.admin_username
+        if not password:
+            password = CONF.identity.admin_password
+        if not tenant_name:
+            tenant_name = CONF.identity.tenant_name
+
+        self._validate_credentials(username, password, tenant_name)
+
+        keystone = self._get_identity_client(username, password, tenant_name)
+        region = CONF.identity.region
+        endpoint_type = CONF.orchestration.endpoint_type
+        token = keystone.auth_token
+        service_type = CONF.orchestration.catalog_type
+        try:
+            endpoint = keystone.service_catalog.url_for(
+                attr='region',
+                filter_value=region,
+                service_type=service_type,
+                endpoint_type=endpoint_type)
+        except keystoneclient.exceptions.EndpointNotFound:
+            return None
+        else:
+            return heatclient.client.Client(self.HEATCLIENT_VERSION,
+                                            endpoint,
+                                            token=token,
+                                            username=username,
+                                            password=password)
+
+    def _get_identity_client(self, username, password, tenant_name):
+        # This identity client is not intended to check the security
+        # of the identity service, so use admin credentials by default.
+        self._validate_credentials(username, password, tenant_name)
+
+        auth_url = CONF.identity.uri
+        dscv = CONF.identity.disable_ssl_certificate_validation
+
+        return keystoneclient.v2_0.client.Client(username=username,
+                                                 password=password,
+                                                 tenant_name=tenant_name,
+                                                 auth_url=auth_url,
+                                                 insecure=dscv)
+
+    def _get_network_client(self):
+        # The intended configuration is for the network client to have
+        # admin privileges and indicate for whom resources are being
+        # created via a 'tenant_id' parameter.  This will often be
+        # preferable to authenticating as a specific user because
+        # working with certain resources (public routers and networks)
+        # often requires admin privileges anyway.
+        username = CONF.identity.admin_username
+        password = CONF.identity.admin_password
+        tenant_name = CONF.identity.admin_tenant_name
+
+        self._validate_credentials(username, password, tenant_name)
+
+        auth_url = CONF.identity.uri
+        dscv = CONF.identity.disable_ssl_certificate_validation
+        endpoint_type = CONF.network.endpoint_type
+
+        return neutronclient.v2_0.client.Client(username=username,
+                                                password=password,
+                                                tenant_name=tenant_name,
+                                                endpoint_type=endpoint_type,
+                                                auth_url=auth_url,
+                                                insecure=dscv)
diff --git a/tempest/common/commands.py b/tempest/common/commands.py
index af7a692..6405eaa 100644
--- a/tempest/common/commands.py
+++ b/tempest/common/commands.py
@@ -29,7 +29,8 @@
     subprocess_args = {'stdout': subprocess.PIPE,
                        'stderr': subprocess.STDOUT}
     try:
-        proc = subprocess.Popen(['/usr/bin/sudo'] + args, **subprocess_args)
+        proc = subprocess.Popen(['/usr/bin/sudo', '-n'] + args,
+                                **subprocess_args)
         return proc.communicate()[0]
         if proc.returncode != 0:
             LOG.error(cmd + "returned with: " +
diff --git a/tempest/common/custom_matchers.py b/tempest/common/custom_matchers.py
index a02c967..4a7921f 100644
--- a/tempest/common/custom_matchers.py
+++ b/tempest/common/custom_matchers.py
@@ -131,6 +131,8 @@
                 return InvalidFormat(key, value)
             elif key == 'etag' and not value.isalnum():
                 return InvalidFormat(key, value)
+            elif key == 'transfer-encoding' and not value == 'chunked':
+                return InvalidFormat(key, value)
 
         return None
 
diff --git a/tempest/common/generate_sample_tempest.py b/tempest/common/generate_sample_tempest.py
index e1213db..ceb3394 100644
--- a/tempest/common/generate_sample_tempest.py
+++ b/tempest/common/generate_sample_tempest.py
@@ -31,5 +31,5 @@
 
 
 if __name__ == "__main__":
-    CONF = tempest.config.TempestConfigPrivate(False)
+    tempest.config.register_opts()
     generator.generate(sys.argv[1:])
diff --git a/tempest/common/generator/__init__.py b/tempest/common/generator/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/common/generator/__init__.py
diff --git a/tempest/common/generator/base_generator.py b/tempest/common/generator/base_generator.py
new file mode 100644
index 0000000..35f8158
--- /dev/null
+++ b/tempest/common/generator/base_generator.py
@@ -0,0 +1,141 @@
+# Copyright 2014 Deutsche Telekom AG
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import jsonschema
+
+from tempest.openstack.common import log as logging
+
+LOG = logging.getLogger(__name__)
+
+
+def _check_for_expected_result(name, schema):
+    expected_result = None
+    if "results" in schema:
+        if name in schema["results"]:
+            expected_result = schema["results"][name]
+    return expected_result
+
+
+def generator_type(*args):
+    def wrapper(func):
+        func.types = args
+        return func
+    return wrapper
+
+
+def simple_generator(fn):
+    """
+    Decorator for simple generators that return one value
+    """
+    def wrapped(self, schema):
+        result = fn(self, schema)
+        if result is not None:
+            expected_result = _check_for_expected_result(fn.__name__, schema)
+            return (fn.__name__, result, expected_result)
+        return
+    return wrapped
+
+
+class BasicGeneratorSet(object):
+    _instance = None
+
+    schema = {
+        "type": "object",
+        "properties": {
+            "name": {"type": "string"},
+            "http-method": {
+                "enum": ["GET", "PUT", "HEAD",
+                         "POST", "PATCH", "DELETE", 'COPY']
+            },
+            "url": {"type": "string"},
+            "json-schema": jsonschema._utils.load_schema("draft4"),
+            "resources": {
+                "type": "array",
+                "items": {
+                    "oneOf": [
+                        {"type": "string"},
+                        {
+                            "type": "object",
+                            "properties": {
+                                "name": {"type": "string"},
+                                "expected_result": {"type": "integer"}
+                            }
+                        }
+                    ]
+                }
+            },
+            "results": {
+                "type": "object",
+                "properties": {}
+            }
+        },
+        "required": ["name", "http-method", "url"],
+        "additionalProperties": False,
+    }
+
+    def __new__(cls, *args, **kwargs):
+        if not cls._instance:
+            cls._instance = super(BasicGeneratorSet, cls).__new__(cls, *args,
+                                                                  **kwargs)
+        return cls._instance
+
+    def __init__(self):
+        self.types_dict = {}
+        for m in dir(self):
+            if callable(getattr(self, m)) and not'__' in m:
+                method = getattr(self, m)
+                if hasattr(method, "types"):
+                    for type in method.types:
+                        if type not in self.types_dict:
+                            self.types_dict[type] = []
+                        self.types_dict[type].append(method)
+
+    def validate_schema(self, schema):
+        jsonschema.validate(schema, self.schema)
+
+    def generate(self, schema):
+        """
+        Generate an json dictionary based on a schema.
+        Only one value is mis-generated for each dictionary created.
+
+        Any generator must return a list of tuples or a single tuple.
+        The values of this tuple are:
+          result[0]: Name of the test
+          result[1]: json schema for the test
+          result[2]: expected result of the test (can be None)
+        """
+        LOG.debug("generate_invalid: %s" % schema)
+        schema_type = schema["type"]
+        if isinstance(schema_type, list):
+            if "integer" in schema_type:
+                schema_type = "integer"
+            else:
+                raise Exception("non-integer list types not supported")
+        result = []
+        if schema_type not in self.types_dict:
+            raise Exception("generator (%s) doesn't support type: %s"
+                            % (self.__class__.__name__, schema_type))
+        for generator in self.types_dict[schema_type]:
+            ret = generator(schema)
+            if ret is not None:
+                if isinstance(ret, list):
+                    result.extend(ret)
+                elif isinstance(ret, tuple):
+                    result.append(ret)
+                else:
+                    raise Exception("generator (%s) returns invalid result: %s"
+                                    % (generator, ret))
+        LOG.debug("result: %s" % result)
+        return result
diff --git a/tempest/common/generator/negative_generator.py b/tempest/common/generator/negative_generator.py
new file mode 100644
index 0000000..4f3d2cd
--- /dev/null
+++ b/tempest/common/generator/negative_generator.py
@@ -0,0 +1,111 @@
+# Copyright 2014 Deutsche Telekom AG
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+
+import tempest.common.generator.base_generator as base
+import tempest.common.generator.valid_generator as valid
+from tempest.openstack.common import log as logging
+
+LOG = logging.getLogger(__name__)
+
+
+class NegativeTestGenerator(base.BasicGeneratorSet):
+    @base.generator_type("string")
+    @base.simple_generator
+    def gen_int(self, _):
+        return 4
+
+    @base.generator_type("integer")
+    @base.simple_generator
+    def gen_string(self, _):
+        return "XXXXXX"
+
+    @base.generator_type("integer", "string")
+    def gen_none(self, schema):
+        # Note(mkoderer): it's not using the decorator otherwise it'd be
+        # filtered
+        expected_result = base._check_for_expected_result('gen_none', schema)
+        return ('gen_none', None, expected_result)
+
+    @base.generator_type("string")
+    @base.simple_generator
+    def gen_str_min_length(self, schema):
+        min_length = schema.get("minLength", 0)
+        if min_length > 0:
+            return "x" * (min_length - 1)
+
+    @base.generator_type("string")
+    @base.simple_generator
+    def gen_str_max_length(self, schema):
+        max_length = schema.get("maxLength", -1)
+        if max_length > -1:
+            return "x" * (max_length + 1)
+
+    @base.generator_type("integer")
+    @base.simple_generator
+    def gen_int_min(self, schema):
+        if "minimum" in schema:
+            minimum = schema["minimum"]
+            if "exclusiveMinimum" not in schema:
+                minimum -= 1
+            return minimum
+
+    @base.generator_type("integer")
+    @base.simple_generator
+    def gen_int_max(self, schema):
+        if "maximum" in schema:
+            maximum = schema["maximum"]
+            if "exclusiveMaximum" not in schema:
+                maximum += 1
+            return maximum
+
+    @base.generator_type("object")
+    def gen_obj_remove_attr(self, schema):
+        invalids = []
+        valid_schema = valid.ValidTestGenerator().generate_valid(schema)
+        required = schema.get("required", [])
+        for r in required:
+            new_valid = copy.deepcopy(valid_schema)
+            del new_valid[r]
+            invalids.append(("gen_obj_remove_attr", new_valid, None))
+        return invalids
+
+    @base.generator_type("object")
+    @base.simple_generator
+    def gen_obj_add_attr(self, schema):
+        valid_schema = valid.ValidTestGenerator().generate_valid(schema)
+        if not schema.get("additionalProperties", True):
+            new_valid = copy.deepcopy(valid_schema)
+            new_valid["$$$$$$$$$$"] = "xxx"
+            return new_valid
+
+    @base.generator_type("object")
+    def gen_inv_prop_obj(self, schema):
+        LOG.debug("generate_invalid_object: %s" % schema)
+        valid_schema = valid.ValidTestGenerator().generate_valid(schema)
+        invalids = []
+        properties = schema["properties"]
+
+        for k, v in properties.iteritems():
+            for invalid in self.generate(v):
+                LOG.debug(v)
+                new_valid = copy.deepcopy(valid_schema)
+                new_valid[k] = invalid[1]
+                name = "prop_%s_%s" % (k, invalid[0])
+                invalids.append((name, new_valid, invalid[2]))
+
+        LOG.debug("generate_invalid_object return: %s" % invalids)
+        return invalids
diff --git a/tempest/common/generator/valid_generator.py b/tempest/common/generator/valid_generator.py
new file mode 100644
index 0000000..a99bbc0
--- /dev/null
+++ b/tempest/common/generator/valid_generator.py
@@ -0,0 +1,58 @@
+# Copyright 2014 Deutsche Telekom AG
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import tempest.common.generator.base_generator as base
+from tempest.openstack.common import log as logging
+
+
+LOG = logging.getLogger(__name__)
+
+
+class ValidTestGenerator(base.BasicGeneratorSet):
+    @base.generator_type("string")
+    @base.simple_generator
+    def generate_valid_string(self, schema):
+        size = schema.get("minLength", 0)
+        # TODO(dkr mko): handle format and pattern
+        return "x" * size
+
+    @base.generator_type("integer")
+    @base.simple_generator
+    def generate_valid_integer(self, schema):
+        # TODO(dkr mko): handle multipleOf
+        if "minimum" in schema:
+            minimum = schema["minimum"]
+            if "exclusiveMinimum" not in schema:
+                return minimum
+            else:
+                return minimum + 1
+        if "maximum" in schema:
+            maximum = schema["maximum"]
+            if "exclusiveMaximum" not in schema:
+                return maximum
+            else:
+                return maximum - 1
+        return 0
+
+    @base.generator_type("object")
+    @base.simple_generator
+    def generate_valid_object(self, schema):
+        obj = {}
+        for k, v in schema["properties"].iteritems():
+            obj[k] = self.generate_valid(v)
+        return obj
+
+    def generate_valid(self, schema):
+        return self.generate(schema)[0][1]
diff --git a/tempest/common/glance_http.py b/tempest/common/glance_http.py
index 2ce05ee..b4ba933 100644
--- a/tempest/common/glance_http.py
+++ b/tempest/common/glance_http.py
@@ -21,6 +21,7 @@
 import json
 import posixpath
 import re
+from six import moves
 import socket
 import StringIO
 import struct
@@ -45,8 +46,10 @@
 
 class HTTPClient(object):
 
-    def __init__(self, endpoint, **kwargs):
-        self.endpoint = endpoint
+    def __init__(self, auth_provider, filters, **kwargs):
+        self.auth_provider = auth_provider
+        self.filters = filters
+        self.endpoint = auth_provider.base_url(filters)
         endpoint_parts = self.parse_endpoint(self.endpoint)
         self.endpoint_scheme = endpoint_parts.scheme
         self.endpoint_hostname = endpoint_parts.hostname
@@ -57,8 +60,6 @@
         self.connection_kwargs = self.get_connection_kwargs(
             self.endpoint_scheme, **kwargs)
 
-        self.auth_token = kwargs.get('token')
-
     @staticmethod
     def parse_endpoint(endpoint):
         return urlparse.urlparse(endpoint)
@@ -100,15 +101,15 @@
         # Copy the kwargs so we can reuse the original in case of redirects
         kwargs['headers'] = copy.deepcopy(kwargs.get('headers', {}))
         kwargs['headers'].setdefault('User-Agent', USER_AGENT)
-        if self.auth_token:
-            kwargs['headers'].setdefault('X-Auth-Token', self.auth_token)
 
         self._log_request(method, url, kwargs['headers'])
 
         conn = self.get_connection()
 
         try:
-            conn_url = posixpath.normpath('%s/%s' % (self.endpoint_path, url))
+            url_parts = self.parse_endpoint(url)
+            conn_url = posixpath.normpath(url_parts.path)
+            LOG.debug('Actual Path: {path}'.format(path=conn_url))
             if kwargs['headers'].get('Transfer-Encoding') == 'chunked':
                 conn.putrequest(method, conn_url)
                 for header, value in kwargs['headers'].items():
@@ -198,7 +199,13 @@
                 # We use 'Transfer-Encoding: chunked' because
                 # body size may not always be known in advance.
                 kwargs['headers']['Transfer-Encoding'] = 'chunked'
-        return self._http_request(url, method, **kwargs)
+
+        # Decorate the request with auth
+        req_url, kwargs['headers'], kwargs['body'] = \
+            self.auth_provider.auth_request(
+                method=method, url=url, headers=kwargs['headers'],
+                body=kwargs.get('body', None), filters=self.filters)
+        return self._http_request(req_url, method, **kwargs)
 
 
 class OpenSSLConnectionDelegator(object):
@@ -258,7 +265,7 @@
 
         # Also try Subject Alternative Names for a match
         san_list = None
-        for i in xrange(x509.get_extension_count()):
+        for i in moves.xrange(x509.get_extension_count()):
             ext = x509.get_extension(i)
             if ext.get_short_name() == 'subjectAltName':
                 san_list = str(ext)
@@ -354,7 +361,7 @@
             # file. Closing socket too soon will cause response
             # reads to fail with socket IO error 'Bad file descriptor'.
             self.sock = None
-        super(VerifiedHTTPSConnection, self).close()
+        httplib.HTTPSConnection.close(self)
 
 
 class ResponseBodyIterator(object):
diff --git a/tempest/common/isolated_creds.py b/tempest/common/isolated_creds.py
index ea614c3..ac8b14f 100644
--- a/tempest/common/isolated_creds.py
+++ b/tempest/common/isolated_creds.py
@@ -36,7 +36,6 @@
         self.isolated_net_resources = {}
         self.ports = []
         self.name = name
-        self.config = CONF
         self.tempest_client = tempest_client
         self.interface = interface
         self.password = password
@@ -146,18 +145,28 @@
         else:
             self.identity_admin_client.tenants.delete(tenant)
 
-    def _create_creds(self, suffix=None, admin=False):
-        data_utils.rand_name_root = data_utils.rand_name(self.name)
-        if suffix:
-            data_utils.rand_name_root += suffix
-        tenant_name = data_utils.rand_name_root + "-tenant"
+    def _create_creds(self, suffix="", admin=False):
+        """Create random credentials under the following schema.
+
+        If the name contains a '.' is the full class path of something, and
+        we don't really care. If it isn't, it's probably a meaningful name,
+        so use it.
+
+        For logging purposes, -user and -tenant are long and redundant,
+        don't use them. The user# will be sufficient to figure it out.
+        """
+        if '.' in self.name:
+            root = ""
+        else:
+            root = self.name
+
+        tenant_name = data_utils.rand_name(root) + suffix
         tenant_desc = tenant_name + "-desc"
         tenant = self._create_tenant(name=tenant_name,
                                      description=tenant_desc)
-        if suffix:
-            data_utils.rand_name_root += suffix
-        username = data_utils.rand_name_root + "-user"
-        email = data_utils.rand_name_root + "@example.com"
+
+        username = data_utils.rand_name(root) + suffix
+        email = data_utils.rand_name(root) + suffix + "@example.com"
         user = self._create_user(username, self.password,
                                  tenant, email)
         if admin:
@@ -462,7 +471,11 @@
         net_client = self.network_admin_client
         for cred in self.isolated_net_resources:
             network, subnet, router = self.isolated_net_resources.get(cred)
-            if self.network_resources.get('router'):
+            LOG.debug("Clearing network: %(network)s, "
+                      "subnet: %(subnet)s, router: %(router)s",
+                      {'network': network, 'subnet': subnet, 'router': router})
+            if (not self.network_resources or
+                self.network_resources.get('router')):
                 try:
                     if self.tempest_client:
                         net_client.remove_router_interface_with_subnet_id(
@@ -475,13 +488,16 @@
                              router['name'])
                     pass
                 self._clear_isolated_router(router['id'], router['name'])
-            if self.network_resources.get('network'):
+            if (not self.network_resources or
+                self.network_resources.get('network')):
                 # TODO(mlavalle) This method call will be removed once patch
                 # https://review.openstack.org/#/c/46563/ merges in Neutron
                 self._cleanup_ports(network['id'])
-            if self.network_resources.get('subnet'):
+            if (not self.network_resources or
+                self.network_resources.get('subnet')):
                 self._clear_isolated_subnet(subnet['id'], subnet['name'])
-            if self.network_resources.get('network'):
+            if (not self.network_resources or
+                self.network_resources.get('network')):
                 self._clear_isolated_network(network['id'], network['name'])
 
     def clear_isolated_creds(self):
diff --git a/tempest/common/rest_client.py b/tempest/common/rest_client.py
index a90c924..36ddb40 100644
--- a/tempest/common/rest_client.py
+++ b/tempest/common/rest_client.py
@@ -22,9 +22,12 @@
 import time
 
 from tempest.common import http
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 # redrive rate limited calls at most twice
 MAX_RECURSION_DEPTH = 2
@@ -35,37 +38,33 @@
 
 
 class RestClient(object):
+
     TYPE = "json"
+
+    # This is used by _parse_resp method
+    # Redefine it for purposes of your xml service client
+    # List should contain top-xml_tag-names of data, which is like list/array
+    # For example, in keystone it is users, roles, tenants and services
+    # All of it has children with same tag-names
+    list_tags = []
+
+    # This is used by _parse_resp method too
+    # Used for selection of dict-like xmls,
+    # like metadata for Vms in nova, and volumes in cinder
+    dict_tags = ["metadata", ]
+
     LOG = logging.getLogger(__name__)
 
-    def __init__(self, config, user, password, auth_url, tenant_name=None,
-                 auth_version='v2'):
-        self.config = config
-        self.user = user
-        self.password = password
-        self.auth_url = auth_url
-        self.tenant_name = tenant_name
-        self.auth_version = auth_version
+    def __init__(self, auth_provider):
+        self.auth_provider = auth_provider
 
+        self.endpoint_url = None
         self.service = None
-        self.token = None
-        self.base_url = None
-        self.region = {}
-        for cfgname in dir(self.config):
-            # Find all config.FOO.catalog_type and assume FOO is a service.
-            cfg = getattr(self.config, cfgname)
-            catalog_type = getattr(cfg, 'catalog_type', None)
-            if not catalog_type:
-                continue
-            service_region = getattr(cfg, 'region', None)
-            if not service_region:
-                service_region = self.config.identity.region
-            self.region[catalog_type] = service_region
-        self.endpoint_url = 'publicURL'
-        self.headers = {'Content-Type': 'application/%s' % self.TYPE,
-                        'Accept': 'application/%s' % self.TYPE}
-        self.build_interval = config.compute.build_interval
-        self.build_timeout = config.compute.build_timeout
+        # The version of the API this client implements
+        self.api_version = None
+        self._skip_path = False
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
         self.general_header_lc = set(('cache-control', 'connection',
                                       'date', 'pragma', 'trailer',
                                       'transfer-encoding', 'via',
@@ -74,214 +73,113 @@
                                        'location', 'proxy-authenticate',
                                        'retry-after', 'server',
                                        'vary', 'www-authenticate'))
-        dscv = self.config.identity.disable_ssl_certificate_validation
+        dscv = CONF.identity.disable_ssl_certificate_validation
         self.http_obj = http.ClosingHttp(
             disable_ssl_certificate_validation=dscv)
 
+    def _get_type(self):
+        return self.TYPE
+
+    def get_headers(self, accept_type=None, send_type=None):
+        if accept_type is None:
+            accept_type = self._get_type()
+        if send_type is None:
+            send_type = self._get_type()
+        return {'Content-Type': 'application/%s' % send_type,
+                'Accept': 'application/%s' % accept_type}
+
     def __str__(self):
         STRING_LIMIT = 80
-        str_format = ("config:%s, user:%s, password:%s, "
-                      "auth_url:%s, tenant_name:%s, auth_version:%s, "
-                      "service:%s, base_url:%s, region:%s, "
-                      "endpoint_url:%s, build_interval:%s, build_timeout:%s"
+        str_format = ("config:%s, service:%s, base_url:%s, "
+                      "filters: %s, build_interval:%s, build_timeout:%s"
                       "\ntoken:%s..., \nheaders:%s...")
-        return str_format % (self.config, self.user, self.password,
-                             self.auth_url, self.tenant_name,
-                             self.auth_version, self.service,
-                             self.base_url, self.region, self.endpoint_url,
-                             self.build_interval, self.build_timeout,
+        return str_format % (CONF, self.service, self.base_url,
+                             self.filters, self.build_interval,
+                             self.build_timeout,
                              str(self.token)[0:STRING_LIMIT],
-                             str(self.headers)[0:STRING_LIMIT])
+                             str(self.get_headers())[0:STRING_LIMIT])
 
-    def _set_auth(self):
+    def _get_region(self, service):
         """
-        Sets the token and base_url used in requests based on the strategy type
+        Returns the region for a specific service
         """
+        service_region = None
+        for cfgname in dir(CONF._config):
+            # Find all config.FOO.catalog_type and assume FOO is a service.
+            cfg = getattr(CONF, cfgname)
+            catalog_type = getattr(cfg, 'catalog_type', None)
+            if catalog_type == service:
+                service_region = getattr(cfg, 'region', None)
+        if not service_region:
+            service_region = CONF.identity.region
+        return service_region
 
-        if self.auth_version == 'v3':
-            auth_func = self.identity_auth_v3
-        else:
-            auth_func = self.keystone_auth
-
-        self.token, self.base_url = (
-            auth_func(self.user, self.password, self.auth_url,
-                      self.service, self.tenant_name))
-
-    def clear_auth(self):
+    def _get_endpoint_type(self, service):
         """
-        Can be called to clear the token and base_url so that the next request
-        will fetch a new token and base_url.
+        Returns the endpoint type for a specific service
         """
-
-        self.token = None
-        self.base_url = None
-
-    def get_auth(self):
-        """Returns the token of the current request or sets the token if
-        none.
-        """
-
-        if not self.token:
-            self._set_auth()
-
-        return self.token
-
-    def basic_auth(self, user, password, auth_url):
-        """
-        Provides authentication for the target API.
-        """
-
-        params = {}
-        params['headers'] = {'User-Agent': 'Test-Client', 'X-Auth-User': user,
-                             'X-Auth-Key': password}
-
-        resp, body = self.http_obj.request(auth_url, 'GET', **params)
-        try:
-            return resp['x-auth-token'], resp['x-server-management-url']
-        except Exception:
-            raise
-
-    def keystone_auth(self, user, password, auth_url, service, tenant_name):
-        """
-        Provides authentication via Keystone using v2 identity API.
-        """
-
-        # Normalize URI to ensure /tokens is in it.
-        if 'tokens' not in auth_url:
-            auth_url = auth_url.rstrip('/') + '/tokens'
-
-        creds = {
-            'auth': {
-                'passwordCredentials': {
-                    'username': user,
-                    'password': password,
-                },
-                'tenantName': tenant_name,
-            }
-        }
-
-        headers = {'Content-Type': 'application/json'}
-        body = json.dumps(creds)
-        self._log_request('POST', auth_url, headers, body)
-        resp, resp_body = self.http_obj.request(auth_url, 'POST',
-                                                headers=headers, body=body)
-        self._log_response(resp, resp_body)
-
-        if resp.status == 200:
-            try:
-                auth_data = json.loads(resp_body)['access']
-                token = auth_data['token']['id']
-            except Exception as e:
-                print("Failed to obtain token for user: %s" % e)
-                raise
-
-            mgmt_url = None
-            for ep in auth_data['serviceCatalog']:
-                if ep["type"] == service:
-                    for _ep in ep['endpoints']:
-                        if service in self.region and \
-                                _ep['region'] == self.region[service]:
-                            mgmt_url = _ep[self.endpoint_url]
-                    if not mgmt_url:
-                        mgmt_url = ep['endpoints'][0][self.endpoint_url]
-                    break
-
-            if mgmt_url is None:
-                raise exceptions.EndpointNotFound(service)
-
-            return token, mgmt_url
-
-        elif resp.status == 401:
-            raise exceptions.AuthenticationFailure(user=user,
-                                                   password=password,
-                                                   tenant=tenant_name)
-        raise exceptions.IdentityError('Unexpected status code {0}'.format(
-            resp.status))
-
-    def identity_auth_v3(self, user, password, auth_url, service,
-                         project_name, domain_id='default'):
-        """Provides authentication using Identity API v3."""
-
-        req_url = auth_url.rstrip('/') + '/auth/tokens'
-
-        creds = {
-            "auth": {
-                "identity": {
-                    "methods": ["password"],
-                    "password": {
-                        "user": {
-                            "name": user, "password": password,
-                            "domain": {"id": domain_id}
-                        }
-                    }
-                },
-                "scope": {
-                    "project": {
-                        "domain": {"id": domain_id},
-                        "name": project_name
-                    }
-                }
-            }
-        }
-
-        headers = {'Content-Type': 'application/json'}
-        body = json.dumps(creds)
-        resp, body = self.http_obj.request(req_url, 'POST',
-                                           headers=headers, body=body)
-
-        if resp.status == 201:
-            try:
-                token = resp['x-subject-token']
-            except Exception:
-                self.LOG.exception("Failed to obtain token using V3"
-                                   " authentication (auth URL is '%s')" %
-                                   req_url)
-                raise
-
-            catalog = json.loads(body)['token']['catalog']
-
-            mgmt_url = None
-            for service_info in catalog:
-                if service_info['type'] != service:
-                    continue  # this isn't the entry for us.
-
-                endpoints = service_info['endpoints']
-
-                # Look for an endpoint in the region if configured.
-                if service in self.region:
-                    region = self.region[service]
-
-                    for ep in endpoints:
-                        if ep['region'] != region:
-                            continue
-
-                        mgmt_url = ep['url']
-                        # FIXME(blk-u): this isn't handling endpoint type
-                        # (public, internal, admin).
-                        break
-
-                if not mgmt_url:
-                    # Didn't find endpoint for region, use the first.
-
-                    ep = endpoints[0]
-                    mgmt_url = ep['url']
-                    # FIXME(blk-u): this isn't handling endpoint type
-                    # (public, internal, admin).
-
+        # If the client requests a specific endpoint type, then be it
+        if self.endpoint_url:
+            return self.endpoint_url
+        endpoint_type = None
+        for cfgname in dir(CONF._config):
+            # Find all config.FOO.catalog_type and assume FOO is a service.
+            cfg = getattr(CONF, cfgname)
+            catalog_type = getattr(cfg, 'catalog_type', None)
+            if catalog_type == service:
+                endpoint_type = getattr(cfg, 'endpoint_type', 'publicURL')
                 break
-
-            return token, mgmt_url
-
-        elif resp.status == 401:
-            raise exceptions.AuthenticationFailure(user=user,
-                                                   password=password)
+        # Special case for compute v3 service which hasn't its own
+        # configuration group
         else:
-            self.LOG.error("Failed to obtain token using V3 authentication"
-                           " (auth URL is '%s'), the response status is %s" %
-                           (req_url, resp.status))
-            raise exceptions.AuthenticationFailure(user=user,
-                                                   password=password,
-                                                   tenant=project_name)
+            if service == CONF.compute.catalog_v3_type:
+                endpoint_type = CONF.compute.endpoint_type
+        return endpoint_type
+
+    @property
+    def user(self):
+        return self.auth_provider.credentials.get('username', None)
+
+    @property
+    def tenant_name(self):
+        return self.auth_provider.credentials.get('tenant_name', None)
+
+    @property
+    def password(self):
+        return self.auth_provider.credentials.get('password', None)
+
+    @property
+    def base_url(self):
+        return self.auth_provider.base_url(filters=self.filters)
+
+    @property
+    def token(self):
+        return self.auth_provider.get_token()
+
+    @property
+    def filters(self):
+        _filters = dict(
+            service=self.service,
+            endpoint_type=self._get_endpoint_type(self.service),
+            region=self._get_region(self.service)
+        )
+        if self.api_version is not None:
+            _filters['api_version'] = self.api_version
+        if self._skip_path:
+            _filters['skip_path'] = self._skip_path
+        return _filters
+
+    def skip_path(self):
+        """
+        When set, ignore the path part of the base URL from the catalog
+        """
+        self._skip_path = True
+
+    def reset_path(self):
+        """
+        When reset, use the base URL from the catalog as-is
+        """
+        self._skip_path = False
 
     def expected_success(self, expected_code, read_code):
         assert_msg = ("This function only allowed to use for HTTP status"
@@ -297,19 +195,19 @@
                 details = pattern.format(read_code, expected_code)
                 raise exceptions.InvalidHttpSuccessCode(details)
 
-    def post(self, url, body, headers):
+    def post(self, url, body, headers=None):
         return self.request('POST', url, headers, body)
 
     def get(self, url, headers=None):
         return self.request('GET', url, headers)
 
-    def delete(self, url, headers=None):
-        return self.request('DELETE', url, headers)
+    def delete(self, url, headers=None, body=None):
+        return self.request('DELETE', url, headers, body)
 
-    def patch(self, url, body, headers):
+    def patch(self, url, body, headers=None):
         return self.request('PATCH', url, headers, body)
 
-    def put(self, url, body, headers):
+    def put(self, url, body, headers=None):
         return self.request('PUT', url, headers, body)
 
     def head(self, url, headers=None):
@@ -321,7 +219,6 @@
     def get_versions(self):
         resp, body = self.get('')
         body = self._parse_resp(body)
-        body = body['versions']
         versions = map(lambda x: x['id'], body)
         return resp, versions
 
@@ -349,10 +246,10 @@
         headers = resp.copy()
         del headers['status']
         if headers.get('x-compute-request-id'):
-            self.LOG.info("Nova request id: %s" %
+            self.LOG.info("Nova/Cinder request id: %s" %
                           headers.pop('x-compute-request-id'))
         elif headers.get('x-openstack-request-id'):
-            self.LOG.info("Glance request id %s" %
+            self.LOG.info("OpenStack request id %s" %
                           headers.pop('x-openstack-request-id'))
         if len(headers):
             self.LOG.debug('Response Headers: ' + str(headers))
@@ -365,7 +262,48 @@
                                hashlib.md5(str_body).hexdigest())
 
     def _parse_resp(self, body):
-        return json.loads(body)
+        if self._get_type() is "json":
+            body = json.loads(body)
+
+            # We assume, that if the first value of the deserialized body's
+            # item set is a dict or a list, that we just return the first value
+            # of deserialized body.
+            # Essentially "cutting out" the first placeholder element in a body
+            # that looks like this:
+            #
+            #  {
+            #    "users": [
+            #      ...
+            #    ]
+            #  }
+            try:
+                # Ensure there are not more than one top-level keys
+                if len(body.keys()) > 1:
+                    return body
+                # Just return the "wrapped" element
+                first_key, first_item = body.items()[0]
+                if isinstance(first_item, (dict, list)):
+                    return first_item
+            except (ValueError, IndexError):
+                pass
+            return body
+        elif self._get_type() is "xml":
+            element = etree.fromstring(body)
+            if any(s in element.tag for s in self.dict_tags):
+                # Parse dictionary-like xmls (metadata, etc)
+                dictionary = {}
+                for el in element.getchildren():
+                    dictionary[u"%s" % el.get("key")] = u"%s" % el.text
+                return dictionary
+            if any(s in element.tag for s in self.list_tags):
+                # Parse list-like xmls (users, roles, etc)
+                array = []
+                for child in element.getchildren():
+                    array.append(common.xml_to_json(child))
+                return array
+
+            # Parse one-item-like xmls (user, role, etc)
+            return common.xml_to_json(element)
 
     def response_checker(self, method, url, headers, body, resp, resp_body):
         if (resp.status in set((204, 205, 304)) or resp.status < 200 or
@@ -395,28 +333,29 @@
         if not resp_body and resp.status >= 400:
             self.LOG.warning("status >= 400 response with empty body")
 
-    def _request(self, method, url,
-                 headers=None, body=None):
+    def _request(self, method, url, headers=None, body=None):
         """A simple HTTP request interface."""
-
-        req_url = "%s/%s" % (self.base_url, url)
-        self._log_request(method, req_url, headers, body)
-        resp, resp_body = self.http_obj.request(req_url, method,
-                                                headers=headers, body=body)
+        # Authenticate the request with the auth provider
+        req_url, req_headers, req_body = self.auth_provider.auth_request(
+            method, url, headers, body, self.filters)
+        self._log_request(method, req_url, req_headers, req_body)
+        # Do the actual request
+        resp, resp_body = self.http_obj.request(
+            req_url, method, headers=req_headers, body=req_body)
         self._log_response(resp, resp_body)
-        self.response_checker(method, url, headers, body, resp, resp_body)
+        # Verify HTTP response codes
+        self.response_checker(method, url, req_headers, req_body, resp,
+                              resp_body)
 
         return resp, resp_body
 
-    def request(self, method, url,
-                headers=None, body=None):
+    def request(self, method, url, headers=None, body=None):
         retry = 0
-        if (self.token is None) or (self.base_url is None):
-            self._set_auth()
 
         if headers is None:
-            headers = {}
-        headers['X-Auth-Token'] = self.token
+            # NOTE(vponomaryov): if some client do not need headers,
+            # it should explicitly pass empty dict
+            headers = self.get_headers()
 
         resp, resp_body = self._request(method, url,
                                         headers=headers, body=body)
@@ -470,7 +409,7 @@
         elif ctype.lower() in TXT_ENC:
             parse_resp = False
         else:
-            raise exceptions.RestClientException(str(resp.status))
+            raise exceptions.InvalidContentType(str(resp.status))
 
         if resp.status == 401 or resp.status == 403:
             raise exceptions.Unauthorized()
@@ -512,34 +451,38 @@
                     # exception.
                     raise exceptions.InvalidHTTPResponseBody(message)
                 else:
-                    # I'm seeing both computeFault
-                    # and cloudServersFault come back.
-                    # Will file a bug to fix, but leave as is for now.
-                    if 'cloudServersFault' in resp_body:
-                        message = resp_body['cloudServersFault']['message']
-                    elif 'computeFault' in resp_body:
-                        message = resp_body['computeFault']['message']
-                    elif 'error' in resp_body:  # Keystone errors
-                        message = resp_body['error']['message']
-                        raise exceptions.IdentityError(message)
-                    elif 'message' in resp_body:
-                        message = resp_body['message']
+                    if isinstance(resp_body, dict):
+                        # I'm seeing both computeFault
+                        # and cloudServersFault come back.
+                        # Will file a bug to fix, but leave as is for now.
+                        if 'cloudServersFault' in resp_body:
+                            message = resp_body['cloudServersFault']['message']
+                        elif 'computeFault' in resp_body:
+                            message = resp_body['computeFault']['message']
+                        elif 'error' in resp_body:  # Keystone errors
+                            message = resp_body['error']['message']
+                            raise exceptions.IdentityError(message)
+                        elif 'message' in resp_body:
+                            message = resp_body['message']
+                    else:
+                        message = resp_body
 
             raise exceptions.ServerFault(message)
 
         if resp.status >= 400:
-            if parse_resp:
-                resp_body = self._parse_resp(resp_body)
-            raise exceptions.RestClientException(str(resp.status))
+            raise exceptions.UnexpectedResponseCode(str(resp.status))
 
     def is_absolute_limit(self, resp, resp_body):
         if (not isinstance(resp_body, collections.Mapping) or
                 'retry-after' not in resp):
             return True
-        over_limit = resp_body.get('overLimit', None)
-        if not over_limit:
-            return True
-        return 'exceed' in over_limit.get('message', 'blabla')
+        if self._get_type() is "json":
+            over_limit = resp_body.get('overLimit', None)
+            if not over_limit:
+                return True
+            return 'exceed' in over_limit.get('message', 'blabla')
+        elif self._get_type() is "xml":
+            return 'exceed' in resp_body.get('message', 'blabla')
 
     def wait_for_resource_deletion(self, id):
         """Waits for a resource to be deleted."""
@@ -560,14 +503,31 @@
         raise NotImplementedError(message)
 
 
-class RestClientXML(RestClient):
-    TYPE = "xml"
+class NegativeRestClient(RestClient):
+    """
+    Version of RestClient that does not raise exceptions.
+    """
+    def _error_checker(self, method, url,
+                       headers, body, resp, resp_body):
+        pass
 
-    def _parse_resp(self, body):
-        return xml_to_json(etree.fromstring(body))
+    def send_request(self, method, url_template, resources, body=None):
+        url = url_template % tuple(resources)
+        if method == "GET":
+            resp, body = self.get(url)
+        elif method == "POST":
+            resp, body = self.post(url, body)
+        elif method == "PUT":
+            resp, body = self.put(url, body)
+        elif method == "PATCH":
+            resp, body = self.patch(url, body)
+        elif method == "HEAD":
+            resp, body = self.head(url)
+        elif method == "DELETE":
+            resp, body = self.delete(url)
+        elif method == "COPY":
+            resp, body = self.copy(url)
+        else:
+            assert False
 
-    def is_absolute_limit(self, resp, resp_body):
-        if (not isinstance(resp_body, collections.Mapping) or
-                'retry-after' not in resp):
-            return True
-        return 'exceed' in resp_body.get('message', 'blabla')
+        return resp, body
diff --git a/tempest/common/ssh.py b/tempest/common/ssh.py
index 0ed9b82..531887c 100644
--- a/tempest/common/ssh.py
+++ b/tempest/common/ssh.py
@@ -16,6 +16,7 @@
 
 import cStringIO
 import select
+import six
 import socket
 import time
 import warnings
@@ -39,7 +40,7 @@
         self.host = host
         self.username = username
         self.password = password
-        if isinstance(pkey, basestring):
+        if isinstance(pkey, six.string_types):
             pkey = paramiko.RSAKey.from_private_key(
                 cStringIO.StringIO(str(pkey)))
         self.pkey = pkey
@@ -49,7 +50,7 @@
         self.channel_timeout = float(channel_timeout)
         self.buf_size = 1024
 
-    def _get_ssh_connection(self, sleep=1.5, backoff=1.01):
+    def _get_ssh_connection(self, sleep=1.5, backoff=1):
         """Returns an ssh connection to the specified host."""
         bsleep = sleep
         ssh = paramiko.SSHClient()
@@ -72,23 +73,25 @@
                             look_for_keys=self.look_for_keys,
                             key_filename=self.key_filename,
                             timeout=self.channel_timeout, pkey=self.pkey)
-                LOG.info("ssh connection to %s@%s sucessfuly created",
+                LOG.info("ssh connection to %s@%s successfuly created",
                          self.username, self.host)
                 return ssh
             except (socket.error,
-                    paramiko.SSHException):
-                attempts += 1
-                time.sleep(bsleep)
-                bsleep *= backoff
-                if not self._is_timed_out(_start_time):
-                    continue
-                else:
+                    paramiko.SSHException) as e:
+                if self._is_timed_out(_start_time):
                     LOG.exception("Failed to establish authenticated ssh"
                                   " connection to %s@%s after %d attempts",
                                   self.username, self.host, attempts)
                     raise exceptions.SSHTimeout(host=self.host,
                                                 user=self.username,
                                                 password=self.password)
+                bsleep += backoff
+                attempts += 1
+                LOG.warning("Failed to establish authenticated ssh"
+                            " connection to %s@%s (%s). Number attempts: %s."
+                            " Retry after %d seconds.",
+                            self.username, self.host, e, attempts, bsleep)
+                time.sleep(bsleep)
 
     def _is_timed_out(self, start_time):
         return (time.time() - self.timeout) > start_time
diff --git a/tempest/common/utils/__init__.py b/tempest/common/utils/__init__.py
index 38f3d38..04d898d 100644
--- a/tempest/common/utils/__init__.py
+++ b/tempest/common/utils/__init__.py
@@ -1,4 +1,3 @@
-LAST_REBOOT_TIME_FORMAT = '%Y-%m-%d %H:%M:%S'
 PING_IPV4_COMMAND = 'ping -c 3 '
 PING_IPV6_COMMAND = 'ping6 -c 3 '
 PING_PACKET_LOSS_REGEX = '(\d{1,3})\.?\d*\% packet loss'
diff --git a/tempest/common/utils/data_utils.py b/tempest/common/utils/data_utils.py
index 2b2963c..a0a88dd 100644
--- a/tempest/common/utils/data_utils.py
+++ b/tempest/common/utils/data_utils.py
@@ -15,12 +15,8 @@
 
 import itertools
 import random
-import re
-import urllib
 import uuid
 
-from tempest import exceptions
-
 
 def rand_uuid():
     return str(uuid.uuid4())
@@ -30,8 +26,12 @@
     return uuid.uuid4().hex
 
 
-def rand_name(name='test'):
-    return name + "-tempest-" + str(random.randint(1, 0x7fffffff))
+def rand_name(name=''):
+    randbits = str(random.randint(1, 0x7fffffff))
+    if name:
+        return name + '-' + randbits
+    else:
+        return randbits
 
 
 def rand_int_id(start=0, end=0x7fffffff):
@@ -53,37 +53,6 @@
     return ':'.join(["%02x" % x for x in mac])
 
 
-def build_url(host, port, api_version=None, path=None,
-              params=None, use_ssl=False):
-    """Build the request URL from given host, port, path and parameters."""
-
-    pattern = 'v\d\.\d'
-    if re.match(pattern, path):
-        message = 'Version should not be included in path.'
-        raise exceptions.InvalidConfiguration(message=message)
-
-    if use_ssl:
-        url = "https://" + host
-    else:
-        url = "http://" + host
-
-    if port is not None:
-        url += ":" + port
-    url += "/"
-
-    if api_version is not None:
-        url += api_version + "/"
-
-    if path is not None:
-        url += path
-
-    if params is not None:
-        url += "?"
-        url += urllib.urlencode(params)
-
-    return url
-
-
 def parse_image_id(image_ref):
     """Return the image id from a given image ref."""
     return image_ref.rsplit('/')[-1]
diff --git a/tempest/common/utils/linux/remote_client.py b/tempest/common/utils/linux/remote_client.py
index 5276d49..8420ad0 100644
--- a/tempest/common/utils/linux/remote_client.py
+++ b/tempest/common/utils/linux/remote_client.py
@@ -11,12 +11,12 @@
 #    under the License.
 
 import re
+import six
 import time
 
-from tempest.common.ssh import Client
-from tempest.common import utils
+from tempest.common import ssh
 from tempest import config
-from tempest.exceptions import ServerUnreachable
+from tempest import exceptions
 
 CONF = config.CONF
 
@@ -29,7 +29,7 @@
         network = CONF.compute.network_for_ssh
         ip_version = CONF.compute.ip_version_for_ssh
         ssh_channel_timeout = CONF.compute.ssh_channel_timeout
-        if isinstance(server, basestring):
+        if isinstance(server, six.string_types):
             ip_address = server
         else:
             addresses = server['addresses'][network]
@@ -38,10 +38,10 @@
                     ip_address = address['addr']
                     break
             else:
-                raise ServerUnreachable()
-        self.ssh_client = Client(ip_address, username, password, ssh_timeout,
-                                 pkey=pkey,
-                                 channel_timeout=ssh_channel_timeout)
+                raise exceptions.ServerUnreachable()
+        self.ssh_client = ssh.Client(ip_address, username, password,
+                                     ssh_timeout, pkey=pkey,
+                                     channel_timeout=ssh_channel_timeout)
 
     def validate_authentication(self):
         """Validate ssh connection and authentication
@@ -76,11 +76,10 @@
         return output
 
     def get_boot_time(self):
-        cmd = 'date -d "`cut -f1 -d. /proc/uptime` seconds ago" \
-            "+%Y-%m-%d %H:%M:%S"'
-        boot_time_string = self.ssh_client.exec_command(cmd)
-        boot_time_string = boot_time_string.replace('\n', '')
-        return time.strptime(boot_time_string, utils.LAST_REBOOT_TIME_FORMAT)
+        cmd = 'cut -f1 -d. /proc/uptime'
+        boot_secs = self.ssh_client.exec_command(cmd)
+        boot_time = time.time() - int(boot_secs)
+        return time.localtime(boot_time)
 
     def write_to_console(self, message):
         message = re.sub("([$\\`])", "\\\\\\\\\\1", message)
@@ -95,3 +94,18 @@
     def get_mac_address(self):
         cmd = "/sbin/ifconfig | awk '/HWaddr/ {print $5}'"
         return self.ssh_client.exec_command(cmd)
+
+    def get_ip_list(self):
+        cmd = "/bin/ip address"
+        return self.ssh_client.exec_command(cmd)
+
+    def assign_static_ip(self, nic, addr):
+        cmd = "sudo /bin/ip addr add {ip}/{mask} dev {nic}".format(
+            ip=addr, mask=CONF.network.tenant_network_mask_bits,
+            nic=nic
+        )
+        return self.ssh_client.exec_command(cmd)
+
+    def turn_nic_on(self, nic):
+        cmd = "sudo /bin/ip link set {nic} up".format(nic=nic)
+        return self.ssh_client.exec_command(cmd)
diff --git a/tempest/common/utils/test_utils.py b/tempest/common/utils/test_utils.py
index eca716e..cc0d831 100644
--- a/tempest/common/utils/test_utils.py
+++ b/tempest/common/utils/test_utils.py
@@ -12,9 +12,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest import clients
 from tempest.common.utils import misc
 from tempest import config
-from tempest.scenario import manager
 
 import json
 import re
@@ -35,7 +35,7 @@
         self.non_ssh_image_pattern = \
             CONF.input_scenario.non_ssh_image_regex
         # Setup clients
-        ocm = manager.OfficialClientManager(CONF.identity.username,
+        ocm = clients.OfficialClientManager(CONF.identity.username,
                                             CONF.identity.password,
                                             CONF.identity.tenant_name)
         self.client = ocm.compute_client
@@ -95,7 +95,7 @@
                                             digit=string.digits)
 
     def __init__(self):
-        ocm = manager.OfficialClientManager(CONF.identity.username,
+        ocm = clients.OfficialClientManager(CONF.identity.username,
                                             CONF.identity.password,
                                             CONF.identity.tenant_name)
         self.client = ocm.compute_client
@@ -112,6 +112,8 @@
         """
         :return: a scenario with name and uuid of images
         """
+        if not CONF.service_available.glance:
+            return []
         if not hasattr(self, '_scenario_images'):
             images = self.client.images.list(detailed=False)
             self._scenario_images = [
diff --git a/tempest/common/waiters.py b/tempest/common/waiters.py
index dbeba8f..8e6b9fb 100644
--- a/tempest/common/waiters.py
+++ b/tempest/common/waiters.py
@@ -42,7 +42,7 @@
     timeout = client.build_timeout + extra_timeout
     while True:
         # NOTE(afazekas): Now the BUILD status only reached
-        # between the UNKOWN->ACTIVE transition.
+        # between the UNKNOWN->ACTIVE transition.
         # TODO(afazekas): enumerate and validate the stable status set
         if status == 'BUILD' and server_status != 'UNKNOWN':
             return
diff --git a/tempest/config.py b/tempest/config.py
index 5a9199d..db81f6e 100644
--- a/tempest/config.py
+++ b/tempest/config.py
@@ -15,6 +15,7 @@
 
 from __future__ import print_function
 
+import logging as std_logging
 import os
 
 from oslo.config import cfg
@@ -43,12 +44,21 @@
                help="Full URI of the OpenStack Identity API (Keystone), v2"),
     cfg.StrOpt('uri_v3',
                help='Full URI of the OpenStack Identity API (Keystone), v3'),
+    cfg.StrOpt('auth_version',
+               default='v2',
+               help="Identity API version to be used for authentication "
+                    "for API tests."),
     cfg.StrOpt('region',
                default='RegionOne',
                help="The identity region name to use. Also used as the other "
                     "services' region name unless they are set explicitly. "
                     "If no such region is found in the service catalog, the "
                     "first found one is used."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the identity service."),
     cfg.StrOpt('username',
                default='demo',
                help="Username to use for Nova API requests."),
@@ -95,7 +105,13 @@
     cfg.BoolOpt('trust',
                 default=True,
                 help='Does the identity service have delegation and '
-                     'impersonation enabled')
+                     'impersonation enabled'),
+    cfg.BoolOpt('api_v2',
+                default=True,
+                help='Is the v2 identity API enabled'),
+    cfg.BoolOpt('api_v3',
+                default=True,
+                help='Is the v3 identity API enabled'),
 ]
 
 compute_group = cfg.OptGroup(name='compute',
@@ -183,6 +199,11 @@
                     "of identity.region is used instead. If no such region "
                     "is found in the service catalog, the first found one is "
                     "used."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the compute service."),
     cfg.StrOpt('catalog_v3_type',
                default='computev3',
                help="Catalog type of the Compute v3 service."),
@@ -215,8 +236,8 @@
                 help="If false, skip disk config tests"),
     cfg.ListOpt('api_extensions',
                 default=['all'],
-                help='A list of enabled extensions with a special entry all '
-                     'which indicates every extension is enabled'),
+                help='A list of enabled compute extensions with a special '
+                     'entry all which indicates every extension is enabled'),
     cfg.ListOpt('api_v3_extensions',
                 default=['all'],
                 help='A list of enabled v3 extensions with a special entry all'
@@ -242,7 +263,11 @@
     cfg.BoolOpt('block_migrate_cinder_iscsi',
                 default=False,
                 help="Does the test environment block migration support "
-                     "cinder iSCSI volumes")
+                     "cinder iSCSI volumes"),
+    cfg.BoolOpt('vnc_console',
+                default=False,
+                help='Enable VNC console. This configuration value should '
+                     'be same as [nova.vnc]->vnc_enabled in nova.conf')
 ]
 
 
@@ -276,6 +301,11 @@
                     "of identity.region is used instead. If no such region "
                     "is found in the service catalog, the first found one is "
                     "used."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the image service."),
     cfg.StrOpt('http_image',
                default='http://download.cirros-cloud.net/0.3.1/'
                'cirros-0.3.1-x86_64-uec.tar.gz',
@@ -307,12 +337,23 @@
                     "of identity.region is used instead. If no such region "
                     "is found in the service catalog, the first found one is "
                     "used."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the network service."),
     cfg.StrOpt('tenant_network_cidr',
                default="10.100.0.0/16",
-               help="The cidr block to allocate tenant networks from"),
+               help="The cidr block to allocate tenant ipv4 subnets from"),
     cfg.IntOpt('tenant_network_mask_bits',
                default=28,
-               help="The mask bits for tenant networks"),
+               help="The mask bits for tenant ipv4 subnets"),
+    cfg.StrOpt('tenant_network_v6_cidr',
+               default="2003::/64",
+               help="The cidr block to allocate tenant ipv6 subnets from"),
+    cfg.IntOpt('tenant_network_v6_mask_bits',
+               default=96,
+               help="The mask bits for tenant ipv6 subnets"),
     cfg.BoolOpt('tenant_networks_reachable',
                 default=False,
                 help="Whether tenant network connectivity should be "
@@ -331,10 +372,13 @@
                                      title='Enabled network service features')
 
 NetworkFeaturesGroup = [
+    cfg.BoolOpt('ipv6',
+                default=True,
+                help="Allow the execution of IPv6 tests"),
     cfg.ListOpt('api_extensions',
                 default=['all'],
-                help='A list of enabled extensions with a special entry all '
-                     'which indicates every extension is enabled'),
+                help='A list of enabled network extensions with a special '
+                     'entry all which indicates every extension is enabled'),
 ]
 
 volume_group = cfg.OptGroup(name='volume',
@@ -357,6 +401,11 @@
                     "of identity.region is used instead. If no such region "
                     "is found in the service catalog, the first found one is "
                     "used."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the volume service."),
     cfg.StrOpt('backend1_name',
                default='BACKEND_1',
                help="Name of the backend1 (must be declared in cinder.conf)"),
@@ -381,13 +430,19 @@
     cfg.BoolOpt('multi_backend',
                 default=False,
                 help="Runs Cinder multi-backend test (requires 2 backends)"),
+    cfg.BoolOpt('backup',
+                default=True,
+                help='Runs Cinder volumes backup test'),
     cfg.ListOpt('api_extensions',
                 default=['all'],
-                help='A list of enabled extensions with a special entry all '
-                     'which indicates every extension is enabled'),
+                help='A list of enabled volume extensions with a special '
+                     'entry all which indicates every extension is enabled'),
     cfg.BoolOpt('api_v1',
                 default=True,
                 help="Is the v1 volume API enabled"),
+    cfg.BoolOpt('api_v2',
+                default=True,
+                help="Is the v2 volume API enabled"),
 ]
 
 
@@ -404,6 +459,11 @@
                     "value of identity.region is used instead. If no such "
                     "region is found in the service catalog, the first found "
                     "one is used."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the object-store service."),
     cfg.IntOpt('container_sync_timeout',
                default=120,
                help="Number of seconds to time on waiting for a container "
@@ -416,6 +476,9 @@
                default='Member',
                help="Role to add to users created for swift tests to "
                     "enable creating containers"),
+    cfg.StrOpt('reseller_admin_role',
+               default='ResellerAdmin',
+               help="User role that has reseller admin"),
 ]
 
 object_storage_feature_group = cfg.OptGroup(
@@ -430,6 +493,17 @@
                      "features are expected to be enabled"),
 ]
 
+database_group = cfg.OptGroup(name='database',
+                              title='Database Service Options')
+
+DatabaseGroup = [
+    cfg.StrOpt('catalog_type',
+               default='database',
+               help="Catalog type of the Database service."),
+    cfg.StrOpt('db_flavor_ref',
+               default="1",
+               help="Valid primary flavor to use in database tests."),
+]
 
 orchestration_group = cfg.OptGroup(name='orchestration',
                                    title='Orchestration Service Options')
@@ -444,6 +518,11 @@
                     "value of identity.region is used instead. If no such "
                     "region is found in the service catalog, the first found "
                     "one is used."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the orchestration service."),
     cfg.BoolOpt('allow_tenant_isolation',
                 default=False,
                 help="Allows test cases to create/destroy tenants and "
@@ -454,7 +533,7 @@
                default=1,
                help="Time in seconds between build status checks."),
     cfg.IntOpt('build_timeout',
-               default=300,
+               default=600,
                help="Timeout in seconds to wait for a stack to build."),
     cfg.StrOpt('instance_type',
                default='m1.micro',
@@ -480,6 +559,11 @@
     cfg.StrOpt('catalog_type',
                default='metering',
                help="Catalog type of the Telemetry service."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the telemetry service."),
 ]
 
 
@@ -502,7 +586,13 @@
 DataProcessingGroup = [
     cfg.StrOpt('catalog_type',
                default='data_processing',
-               help="Catalog type of the data processing service.")
+               help="Catalog type of the data processing service."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the data processing "
+                    "service."),
 ]
 
 
@@ -582,7 +672,17 @@
                help='time (in seconds) between log file error checks.'),
     cfg.IntOpt('default_thread_number_per_action',
                default=4,
-               help='The number of threads created while stress test.')
+               help='The number of threads created while stress test.'),
+    cfg.BoolOpt('leave_dirty_stack',
+                default=False,
+                help='Prevent the cleaning (tearDownClass()) between'
+                     ' each stress test run if an exception occurs'
+                     ' during this run.'),
+    cfg.BoolOpt('full_clean_stack',
+                default=False,
+                help='Allows a full cleaning process after a stress test.'
+                     ' Caution : this cleanup will remove every objects of'
+                     ' every tenant.')
 ]
 
 
@@ -593,6 +693,9 @@
                default='/opt/stack/new/devstack/files/images/'
                'cirros-0.3.1-x86_64-uec',
                help='Directory containing image files'),
+    cfg.StrOpt('qcow2_img_file',
+               default='cirros-0.3.1-x86_64-disk.img',
+               help='QCOW2 image file name'),
     cfg.StrOpt('ami_img_file',
                default='cirros-0.3.1-x86_64-blank.img',
                help='AMI image file name'),
@@ -647,6 +750,9 @@
     cfg.BoolOpt('ironic',
                 default=False,
                 help="Whether or not Ironic is expected to be available"),
+    cfg.BoolOpt('trove',
+                default=False,
+                help="Whether or not Trove is expected to be available"),
 ]
 
 debug_group = cfg.OptGroup(name="debug",
@@ -667,7 +773,7 @@
                default='^cirros-0.3.1-x86_64-uec$',
                help="Matching images become parameters for scenario tests"),
     cfg.StrOpt('flavor_regex',
-               default='^m1.(micro|nano|tiny)$',
+               default='^m1.nano$',
                help="Matching flavors become parameters for scenario tests"),
     cfg.StrOpt('non_ssh_image_regex',
                default='^.*[Ww]in.*$',
@@ -687,8 +793,79 @@
     cfg.StrOpt('catalog_type',
                default='baremetal',
                help="Catalog type of the baremetal provisioning service."),
+    cfg.StrOpt('endpoint_type',
+               default='publicURL',
+               choices=['public', 'admin', 'internal',
+                        'publicURL', 'adminURL', 'internalURL'],
+               help="The endpoint type to use for the baremetal provisioning "
+                    "service."),
 ]
 
+cli_group = cfg.OptGroup(name='cli', title="cli Configuration Options")
+
+CLIGroup = [
+    cfg.BoolOpt('enabled',
+                default=True,
+                help="enable cli tests"),
+    cfg.StrOpt('cli_dir',
+               default='/usr/local/bin',
+               help="directory where python client binaries are located"),
+    cfg.BoolOpt('has_manage',
+                default=True,
+                help=("Whether the tempest run location has access to the "
+                      "*-manage commands. In a pure blackbox environment "
+                      "it will not.")),
+    cfg.IntOpt('timeout',
+               default=15,
+               help="Number of seconds to wait on a CLI timeout"),
+]
+
+negative_group = cfg.OptGroup(name='negative', title="Negative Test Options")
+
+NegativeGroup = [
+    cfg.StrOpt('test_generator',
+               default='tempest.common.' +
+               'generator.negative_generator.NegativeTestGenerator',
+               help="Test generator class for all negative tests"),
+]
+
+
+def register_opts():
+    register_opt_group(cfg.CONF, compute_group, ComputeGroup)
+    register_opt_group(cfg.CONF, compute_features_group,
+                       ComputeFeaturesGroup)
+    register_opt_group(cfg.CONF, identity_group, IdentityGroup)
+    register_opt_group(cfg.CONF, identity_feature_group,
+                       IdentityFeatureGroup)
+    register_opt_group(cfg.CONF, image_group, ImageGroup)
+    register_opt_group(cfg.CONF, image_feature_group, ImageFeaturesGroup)
+    register_opt_group(cfg.CONF, network_group, NetworkGroup)
+    register_opt_group(cfg.CONF, network_feature_group,
+                       NetworkFeaturesGroup)
+    register_opt_group(cfg.CONF, volume_group, VolumeGroup)
+    register_opt_group(cfg.CONF, volume_feature_group,
+                       VolumeFeaturesGroup)
+    register_opt_group(cfg.CONF, object_storage_group, ObjectStoreGroup)
+    register_opt_group(cfg.CONF, object_storage_feature_group,
+                       ObjectStoreFeaturesGroup)
+    register_opt_group(cfg.CONF, database_group, DatabaseGroup)
+    register_opt_group(cfg.CONF, orchestration_group, OrchestrationGroup)
+    register_opt_group(cfg.CONF, telemetry_group, TelemetryGroup)
+    register_opt_group(cfg.CONF, dashboard_group, DashboardGroup)
+    register_opt_group(cfg.CONF, data_processing_group,
+                       DataProcessingGroup)
+    register_opt_group(cfg.CONF, boto_group, BotoGroup)
+    register_opt_group(cfg.CONF, compute_admin_group, ComputeAdminGroup)
+    register_opt_group(cfg.CONF, stress_group, StressGroup)
+    register_opt_group(cfg.CONF, scenario_group, ScenarioGroup)
+    register_opt_group(cfg.CONF, service_available_group,
+                       ServiceAvailableGroup)
+    register_opt_group(cfg.CONF, debug_group, DebugGroup)
+    register_opt_group(cfg.CONF, baremetal_group, BaremetalGroup)
+    register_opt_group(cfg.CONF, input_scenario_group, InputScenarioGroup)
+    register_opt_group(cfg.CONF, cli_group, CLIGroup)
+    register_opt_group(cfg.CONF, negative_group, NegativeGroup)
+
 
 # this should never be called outside of this class
 class TempestConfigPrivate(object):
@@ -700,6 +877,40 @@
 
     DEFAULT_CONFIG_FILE = "tempest.conf"
 
+    def _set_attrs(self):
+        self.compute = cfg.CONF.compute
+        self.compute_feature_enabled = cfg.CONF['compute-feature-enabled']
+        self.identity = cfg.CONF.identity
+        self.identity_feature_enabled = cfg.CONF['identity-feature-enabled']
+        self.image = cfg.CONF.image
+        self.image_feature_enabled = cfg.CONF['image-feature-enabled']
+        self.network = cfg.CONF.network
+        self.network_feature_enabled = cfg.CONF['network-feature-enabled']
+        self.volume = cfg.CONF.volume
+        self.volume_feature_enabled = cfg.CONF['volume-feature-enabled']
+        self.object_storage = cfg.CONF['object-storage']
+        self.object_storage_feature_enabled = cfg.CONF[
+            'object-storage-feature-enabled']
+        self.database = cfg.CONF.database
+        self.orchestration = cfg.CONF.orchestration
+        self.telemetry = cfg.CONF.telemetry
+        self.dashboard = cfg.CONF.dashboard
+        self.data_processing = cfg.CONF.data_processing
+        self.boto = cfg.CONF.boto
+        self.compute_admin = cfg.CONF['compute-admin']
+        self.stress = cfg.CONF.stress
+        self.scenario = cfg.CONF.scenario
+        self.service_available = cfg.CONF.service_available
+        self.debug = cfg.CONF.debug
+        self.baremetal = cfg.CONF.baremetal
+        self.input_scenario = cfg.CONF['input-scenario']
+        self.cli = cfg.CONF.cli
+        self.negative = cfg.CONF.negative
+        if not self.compute_admin.username:
+            self.compute_admin.username = self.identity.admin_username
+            self.compute_admin.password = self.identity.admin_password
+            self.compute_admin.tenant_name = self.identity.admin_tenant_name
+
     def __init__(self, parse_conf=True):
         """Initialize a configuration from a conf directory and conf file."""
         super(TempestConfigPrivate, self).__init__()
@@ -713,9 +924,7 @@
 
         path = os.path.join(conf_dir, conf_file)
 
-        if not (os.path.isfile(path) or
-                'TEMPEST_CONFIG_DIR' in os.environ or
-                'TEMPEST_CONFIG' in os.environ):
+        if not os.path.isfile(path):
             path = failsafe_path
 
         # only parse the config file if we expect one to exist. This is needed
@@ -727,67 +936,10 @@
         logging.setup('tempest')
         LOG = logging.getLogger('tempest')
         LOG.info("Using tempest config file %s" % path)
-
-        register_opt_group(cfg.CONF, compute_group, ComputeGroup)
-        register_opt_group(cfg.CONF, compute_features_group,
-                           ComputeFeaturesGroup)
-        register_opt_group(cfg.CONF, identity_group, IdentityGroup)
-        register_opt_group(cfg.CONF, identity_feature_group,
-                           IdentityFeatureGroup)
-        register_opt_group(cfg.CONF, image_group, ImageGroup)
-        register_opt_group(cfg.CONF, image_feature_group, ImageFeaturesGroup)
-        register_opt_group(cfg.CONF, network_group, NetworkGroup)
-        register_opt_group(cfg.CONF, network_feature_group,
-                           NetworkFeaturesGroup)
-        register_opt_group(cfg.CONF, volume_group, VolumeGroup)
-        register_opt_group(cfg.CONF, volume_feature_group,
-                           VolumeFeaturesGroup)
-        register_opt_group(cfg.CONF, object_storage_group, ObjectStoreGroup)
-        register_opt_group(cfg.CONF, object_storage_feature_group,
-                           ObjectStoreFeaturesGroup)
-        register_opt_group(cfg.CONF, orchestration_group, OrchestrationGroup)
-        register_opt_group(cfg.CONF, telemetry_group, TelemetryGroup)
-        register_opt_group(cfg.CONF, dashboard_group, DashboardGroup)
-        register_opt_group(cfg.CONF, data_processing_group,
-                           DataProcessingGroup)
-        register_opt_group(cfg.CONF, boto_group, BotoGroup)
-        register_opt_group(cfg.CONF, compute_admin_group, ComputeAdminGroup)
-        register_opt_group(cfg.CONF, stress_group, StressGroup)
-        register_opt_group(cfg.CONF, scenario_group, ScenarioGroup)
-        register_opt_group(cfg.CONF, service_available_group,
-                           ServiceAvailableGroup)
-        register_opt_group(cfg.CONF, debug_group, DebugGroup)
-        register_opt_group(cfg.CONF, baremetal_group, BaremetalGroup)
-        register_opt_group(cfg.CONF, input_scenario_group, InputScenarioGroup)
-        self.compute = cfg.CONF.compute
-        self.compute_feature_enabled = cfg.CONF['compute-feature-enabled']
-        self.identity = cfg.CONF.identity
-        self.identity_feature_enabled = cfg.CONF['identity-feature-enabled']
-        self.images = cfg.CONF.image
-        self.image_feature_enabled = cfg.CONF['image-feature-enabled']
-        self.network = cfg.CONF.network
-        self.network_feature_enabled = cfg.CONF['network-feature-enabled']
-        self.volume = cfg.CONF.volume
-        self.volume_feature_enabled = cfg.CONF['volume-feature-enabled']
-        self.object_storage = cfg.CONF['object-storage']
-        self.object_storage_feature_enabled = cfg.CONF[
-            'object-storage-feature-enabled']
-        self.orchestration = cfg.CONF.orchestration
-        self.telemetry = cfg.CONF.telemetry
-        self.dashboard = cfg.CONF.dashboard
-        self.data_processing = cfg.CONF.data_processing
-        self.boto = cfg.CONF.boto
-        self.compute_admin = cfg.CONF['compute-admin']
-        self.stress = cfg.CONF.stress
-        self.scenario = cfg.CONF.scenario
-        self.service_available = cfg.CONF.service_available
-        self.debug = cfg.CONF.debug
-        self.baremetal = cfg.CONF.baremetal
-        self.input_scenario = cfg.CONF['input-scenario']
-        if not self.compute_admin.username:
-            self.compute_admin.username = self.identity.admin_username
-            self.compute_admin.password = self.identity.admin_password
-            self.compute_admin.tenant_name = self.identity.admin_tenant_name
+        register_opts()
+        self._set_attrs()
+        if parse_conf:
+            cfg.CONF.log_opt_values(LOG, std_logging.DEBUG)
 
 
 class TempestConfigProxy(object):
diff --git a/tempest/exceptions.py b/tempest/exceptions.py
deleted file mode 100644
index 809037d..0000000
--- a/tempest/exceptions.py
+++ /dev/null
@@ -1,188 +0,0 @@
-# Copyright 2012 OpenStack Foundation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import testtools
-
-
-class TempestException(Exception):
-    """
-    Base Tempest Exception
-
-    To correctly use this class, inherit from it and define
-    a 'message' property. That message will get printf'd
-    with the keyword arguments provided to the constructor.
-    """
-    message = "An unknown exception occurred"
-
-    def __init__(self, *args, **kwargs):
-        super(TempestException, self).__init__()
-        try:
-            self._error_string = self.message % kwargs
-        except Exception:
-            # at least get the core message out if something happened
-            self._error_string = self.message
-        if len(args) > 0:
-            # If there is a non-kwarg parameter, assume it's the error
-            # message or reason description and tack it on to the end
-            # of the exception message
-            # Convert all arguments into their string representations...
-            args = ["%s" % arg for arg in args]
-            self._error_string = (self._error_string +
-                                  "\nDetails: %s" % '\n'.join(args))
-
-    def __str__(self):
-        return self._error_string
-
-
-class InvalidConfiguration(TempestException):
-    message = "Invalid Configuration"
-
-
-class RestClientException(TempestException,
-                          testtools.TestCase.failureException):
-    pass
-
-
-class InvalidHttpSuccessCode(RestClientException):
-    message = "The success code is different than the expected one"
-
-
-class NotFound(RestClientException):
-    message = "Object not found"
-
-
-class Unauthorized(RestClientException):
-    message = 'Unauthorized'
-
-
-class InvalidServiceTag(RestClientException):
-    message = "Invalid service tag"
-
-
-class TimeoutException(TempestException):
-    message = "Request timed out"
-
-
-class BuildErrorException(TempestException):
-    message = "Server %(server_id)s failed to build and is in ERROR status"
-
-
-class ImageKilledException(TempestException):
-    message = "Image %(image_id)s 'killed' while waiting for '%(status)s'"
-
-
-class AddImageException(TempestException):
-    message = "Image %(image_id)s failed to become ACTIVE in the allotted time"
-
-
-class EC2RegisterImageException(TempestException):
-    message = ("Image %(image_id)s failed to become 'available' "
-               "in the allotted time")
-
-
-class VolumeBuildErrorException(TempestException):
-    message = "Volume %(volume_id)s failed to build and is in ERROR status"
-
-
-class SnapshotBuildErrorException(TempestException):
-    message = "Snapshot %(snapshot_id)s failed to build and is in ERROR status"
-
-
-class StackBuildErrorException(TempestException):
-    message = ("Stack %(stack_identifier)s is in %(stack_status)s status "
-               "due to '%(stack_status_reason)s'")
-
-
-class BadRequest(RestClientException):
-    message = "Bad request"
-
-
-class UnprocessableEntity(RestClientException):
-    message = "Unprocessable entity"
-
-
-class AuthenticationFailure(RestClientException):
-    message = ("Authentication with user %(user)s and password "
-               "%(password)s failed auth using tenant %(tenant)s.")
-
-
-class EndpointNotFound(TempestException):
-    message = "Endpoint not found"
-
-
-class RateLimitExceeded(TempestException):
-    message = ("Rate limit exceeded.\nMessage: %(message)s\n"
-               "Details: %(details)s")
-
-
-class OverLimit(TempestException):
-    message = "Quota exceeded"
-
-
-class ServerFault(TempestException):
-    message = "Got server fault"
-
-
-class ImageFault(TempestException):
-    message = "Got image fault"
-
-
-class IdentityError(TempestException):
-    message = "Got identity error"
-
-
-class Conflict(RestClientException):
-    message = "An object with that identifier already exists"
-
-
-class SSHTimeout(TempestException):
-    message = ("Connection to the %(host)s via SSH timed out.\n"
-               "User: %(user)s, Password: %(password)s")
-
-
-class SSHExecCommandFailed(TempestException):
-    """Raised when remotely executed command returns nonzero status."""
-    message = ("Command '%(command)s', exit status: %(exit_status)d, "
-               "Error:\n%(strerror)s")
-
-
-class ServerUnreachable(TempestException):
-    message = "The server is not reachable via the configured network"
-
-
-class SQLException(TempestException):
-    message = "SQL error: %(message)s"
-
-
-class TearDownException(TempestException):
-    message = "%(num)d cleanUp operation failed"
-
-
-class RFCViolation(RestClientException):
-    message = "RFC Violation"
-
-
-class ResponseWithNonEmptyBody(RFCViolation):
-    message = ("RFC Violation! Response with %(status)d HTTP Status Code "
-               "MUST NOT have a body")
-
-
-class ResponseWithEntity(RFCViolation):
-    message = ("RFC Violation! Response with 205 HTTP Status Code "
-               "MUST NOT have an entity")
-
-
-class InvalidHTTPResponseBody(RestClientException):
-    message = "HTTP response body is invalid json or xml"
diff --git a/tempest/exceptions/README.rst b/tempest/exceptions/README.rst
new file mode 100644
index 0000000..dbe42b2
--- /dev/null
+++ b/tempest/exceptions/README.rst
@@ -0,0 +1,27 @@
+Tempest Field Guide to Exceptions
+=================================
+
+
+What are these exceptions?
+--------------------------
+
+These exceptions are used by Tempest for covering OpenStack specific exceptional
+cases.
+
+How to add new exceptions?
+--------------------------
+
+Each exception-template for inheritance purposes should be added into 'base'
+submodule.
+All other exceptions can be added in two ways:
+- in main module
+- in submodule
+But only in one of the ways. Need to make sure, that new exception is not
+present already.
+
+How to use exceptions?
+----------------------
+
+Any exceptions from this module or its submodules should be used in appropriate
+places to handle exceptional cases.
+Classes from 'base' module should be used only for inheritance.
diff --git a/tempest/exceptions/__init__.py b/tempest/exceptions/__init__.py
new file mode 100644
index 0000000..06dee71
--- /dev/null
+++ b/tempest/exceptions/__init__.py
@@ -0,0 +1,156 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.exceptions import base
+
+
+class InvalidConfiguration(base.TempestException):
+    message = "Invalid Configuration"
+
+
+class InvalidHttpSuccessCode(base.RestClientException):
+    message = "The success code is different than the expected one"
+
+
+class NotFound(base.RestClientException):
+    message = "Object not found"
+
+
+class Unauthorized(base.RestClientException):
+    message = 'Unauthorized'
+
+
+class InvalidServiceTag(base.RestClientException):
+    message = "Invalid service tag"
+
+
+class TimeoutException(base.TempestException):
+    message = "Request timed out"
+
+
+class BuildErrorException(base.TempestException):
+    message = "Server %(server_id)s failed to build and is in ERROR status"
+
+
+class ImageKilledException(base.TempestException):
+    message = "Image %(image_id)s 'killed' while waiting for '%(status)s'"
+
+
+class AddImageException(base.TempestException):
+    message = "Image %(image_id)s failed to become ACTIVE in the allotted time"
+
+
+class EC2RegisterImageException(base.TempestException):
+    message = ("Image %(image_id)s failed to become 'available' "
+               "in the allotted time")
+
+
+class VolumeBuildErrorException(base.TempestException):
+    message = "Volume %(volume_id)s failed to build and is in ERROR status"
+
+
+class SnapshotBuildErrorException(base.TempestException):
+    message = "Snapshot %(snapshot_id)s failed to build and is in ERROR status"
+
+
+class VolumeBackupException(base.TempestException):
+    message = "Volume backup %(backup_id)s failed and is in ERROR status"
+
+
+class StackBuildErrorException(base.TempestException):
+    message = ("Stack %(stack_identifier)s is in %(stack_status)s status "
+               "due to '%(stack_status_reason)s'")
+
+
+class BadRequest(base.RestClientException):
+    message = "Bad request"
+
+
+class UnprocessableEntity(base.RestClientException):
+    message = "Unprocessable entity"
+
+
+class AuthenticationFailure(base.RestClientException):
+    message = ("Authentication with user %(user)s and password "
+               "%(password)s failed auth using tenant %(tenant)s.")
+
+
+class EndpointNotFound(base.TempestException):
+    message = "Endpoint not found"
+
+
+class RateLimitExceeded(base.TempestException):
+    message = "Rate limit exceeded"
+
+
+class OverLimit(base.TempestException):
+    message = "Quota exceeded"
+
+
+class ServerFault(base.TempestException):
+    message = "Got server fault"
+
+
+class ImageFault(base.TempestException):
+    message = "Got image fault"
+
+
+class IdentityError(base.TempestException):
+    message = "Got identity error"
+
+
+class Conflict(base.RestClientException):
+    message = "An object with that identifier already exists"
+
+
+class SSHTimeout(base.TempestException):
+    message = ("Connection to the %(host)s via SSH timed out.\n"
+               "User: %(user)s, Password: %(password)s")
+
+
+class SSHExecCommandFailed(base.TempestException):
+    """Raised when remotely executed command returns nonzero status."""
+    message = ("Command '%(command)s', exit status: %(exit_status)d, "
+               "Error:\n%(strerror)s")
+
+
+class ServerUnreachable(base.TempestException):
+    message = "The server is not reachable via the configured network"
+
+
+class TearDownException(base.TempestException):
+    message = "%(num)d cleanUp operation failed"
+
+
+class ResponseWithNonEmptyBody(base.RFCViolation):
+    message = ("RFC Violation! Response with %(status)d HTTP Status Code "
+               "MUST NOT have a body")
+
+
+class ResponseWithEntity(base.RFCViolation):
+    message = ("RFC Violation! Response with 205 HTTP Status Code "
+               "MUST NOT have an entity")
+
+
+class InvalidHTTPResponseBody(base.RestClientException):
+    message = "HTTP response body is invalid json or xml"
+
+
+class InvalidContentType(base.RestClientException):
+    message = "Invalid content type provided"
+
+
+class UnexpectedResponseCode(base.RestClientException):
+    message = "Unexpected response code received"
diff --git a/tempest/exceptions/base.py b/tempest/exceptions/base.py
new file mode 100644
index 0000000..b8e470e
--- /dev/null
+++ b/tempest/exceptions/base.py
@@ -0,0 +1,55 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import testtools
+
+
+class TempestException(Exception):
+    """
+    Base Tempest Exception
+
+    To correctly use this class, inherit from it and define
+    a 'message' property. That message will get printf'd
+    with the keyword arguments provided to the constructor.
+    """
+    message = "An unknown exception occurred"
+
+    def __init__(self, *args, **kwargs):
+        super(TempestException, self).__init__()
+        try:
+            self._error_string = self.message % kwargs
+        except Exception:
+            # at least get the core message out if something happened
+            self._error_string = self.message
+        if len(args) > 0:
+            # If there is a non-kwarg parameter, assume it's the error
+            # message or reason description and tack it on to the end
+            # of the exception message
+            # Convert all arguments into their string representations...
+            args = ["%s" % arg for arg in args]
+            self._error_string = (self._error_string +
+                                  "\nDetails: %s" % '\n'.join(args))
+
+    def __str__(self):
+        return self._error_string
+
+
+class RestClientException(TempestException,
+                          testtools.TestCase.failureException):
+    pass
+
+
+class RFCViolation(RestClientException):
+    message = "RFC Violation"
diff --git a/tempest/hacking/checks.py b/tempest/hacking/checks.py
index 2e499a2..55be60a 100644
--- a/tempest/hacking/checks.py
+++ b/tempest/hacking/checks.py
@@ -21,6 +21,7 @@
 TEST_DEFINITION = re.compile(r'^\s*def test.*')
 SETUPCLASS_DEFINITION = re.compile(r'^\s*def setUpClass')
 SCENARIO_DECORATOR = re.compile(r'\s*@.*services\(')
+VI_HEADER_RE = re.compile(r"^#\s+vim?:.+")
 
 
 def import_no_clients_in_api(physical_line, filename):
@@ -58,7 +59,22 @@
                     "T105: setUpClass can not be used with unit tests")
 
 
+def no_vi_headers(physical_line, line_number, lines):
+    """Check for vi editor configuration in source files.
+
+    By default vi modelines can only appear in the first or
+    last 5 lines of a source file.
+
+    T106
+    """
+    # NOTE(gilliard): line_number is 1-indexed
+    if line_number <= 5 or line_number > len(lines) - 5:
+        if VI_HEADER_RE.match(physical_line):
+            return 0, "T106: Don't put vi configuration in source files"
+
+
 def factory(register):
     register(import_no_clients_in_api)
     register(scenario_tests_need_service_tags)
     register(no_setupclass_for_unit_tests)
+    register(no_vi_headers)
diff --git a/tempest/manager.py b/tempest/manager.py
index cba6ba5..708447e 100644
--- a/tempest/manager.py
+++ b/tempest/manager.py
@@ -13,9 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest import auth
 from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
+
 
 class Manager(object):
 
@@ -26,8 +29,27 @@
     and a client object for a test case to use in performing actions.
     """
 
-    def __init__(self):
-        self.config = config.CONF
+    def __init__(self, username=None, password=None, tenant_name=None):
+        """
+        We allow overriding of the credentials used within the various
+        client classes managed by the Manager object. Left as None, the
+        standard username/password/tenant_name[/domain_name] is used.
+
+        :param credentials: Override of the credentials
+        """
+        self.auth_version = CONF.identity.auth_version
+        # FIXME(andreaf) Change Manager __init__ to accept a credentials dict
+        if username is None or password is None:
+            # Tenant None is a valid use case
+            self.credentials = self.get_default_credentials()
+        else:
+            self.credentials = dict(username=username, password=password,
+                                    tenant_name=tenant_name)
+        if self.auth_version == 'v3':
+            self.credentials['domain_name'] = 'Default'
+        # Creates an auth provider for the credentials
+        self.auth_provider = self.get_auth_provider(self.credentials)
+        # FIXME(andreaf) unused
         self.client_attr_names = []
 
     # we do this everywhere, have it be part of the super class
@@ -38,3 +60,28 @@
                    "tenant_name: %(t)s" %
                    {'u': username, 'p': password, 't': tenant_name})
             raise exceptions.InvalidConfiguration(msg)
+
+    @classmethod
+    def get_auth_provider_class(cls, auth_version):
+        if auth_version == 'v2':
+            return auth.KeystoneV2AuthProvider
+        else:
+            return auth.KeystoneV3AuthProvider
+
+    def get_default_credentials(self):
+        return dict(
+            username=CONF.identity.username,
+            password=CONF.identity.password,
+            tenant_name=CONF.identity.tenant_name
+        )
+
+    def get_auth_provider(self, credentials=None):
+        auth_params = dict(client_type=getattr(self, 'client_type', None),
+                           interface=getattr(self, 'interface', None))
+        auth_provider_class = self.get_auth_provider_class(self.auth_version)
+        # If invalid / incomplete credentials are provided, use default ones
+        if credentials is None or \
+                not auth_provider_class.check_credentials(credentials):
+            credentials = self.credentials
+        auth_params['credentials'] = credentials
+        return auth_provider_class(**auth_params)
diff --git a/tempest/openstack/common/fixture/mockpatch.py b/tempest/openstack/common/fixture/mockpatch.py
index 858e77c..d7dcc11 100644
--- a/tempest/openstack/common/fixture/mockpatch.py
+++ b/tempest/openstack/common/fixture/mockpatch.py
@@ -22,14 +22,15 @@
 class PatchObject(fixtures.Fixture):
     """Deal with code around mock."""
 
-    def __init__(self, obj, attr, **kwargs):
+    def __init__(self, obj, attr, new=mock.DEFAULT, **kwargs):
         self.obj = obj
         self.attr = attr
         self.kwargs = kwargs
+        self.new = new
 
     def setUp(self):
         super(PatchObject, self).setUp()
-        _p = mock.patch.object(self.obj, self.attr, **self.kwargs)
+        _p = mock.patch.object(self.obj, self.attr, self.new, **self.kwargs)
         self.mock = _p.start()
         self.addCleanup(_p.stop)
 
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 04882f3..f06a850 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -16,30 +16,24 @@
 
 import logging
 import os
+import six
 import subprocess
 
-# Default client libs
-import cinderclient.client
-import glanceclient
-import heatclient.client
-import keystoneclient.apiclient.exceptions
-import keystoneclient.v2_0.client
 import netaddr
 from neutronclient.common import exceptions as exc
-import neutronclient.v2_0.client
-import novaclient.client
 from novaclient import exceptions as nova_exceptions
-import swiftclient
 
 from tempest.api.network import common as net_common
+from tempest import clients
 from tempest.common import isolated_creds
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
+from tempest import config
 from tempest import exceptions
-import tempest.manager
 from tempest.openstack.common import log
 import tempest.test
 
+CONF = config.CONF
 
 LOG = log.getLogger(__name__)
 
@@ -51,171 +45,6 @@
 LOG_cinder_client.addHandler(log.NullHandler())
 
 
-class OfficialClientManager(tempest.manager.Manager):
-    """
-    Manager that provides access to the official python clients for
-    calling various OpenStack APIs.
-    """
-
-    NOVACLIENT_VERSION = '2'
-    CINDERCLIENT_VERSION = '1'
-    HEATCLIENT_VERSION = '1'
-
-    def __init__(self, username, password, tenant_name):
-        super(OfficialClientManager, self).__init__()
-        self.compute_client = self._get_compute_client(username,
-                                                       password,
-                                                       tenant_name)
-        self.identity_client = self._get_identity_client(username,
-                                                         password,
-                                                         tenant_name)
-        self.image_client = self._get_image_client()
-        self.network_client = self._get_network_client()
-        self.volume_client = self._get_volume_client(username,
-                                                     password,
-                                                     tenant_name)
-        self.object_storage_client = self._get_object_storage_client(
-            username,
-            password,
-            tenant_name)
-        self.orchestration_client = self._get_orchestration_client(
-            username,
-            password,
-            tenant_name)
-
-    def _get_compute_client(self, username, password, tenant_name):
-        # Novaclient will not execute operations for anyone but the
-        # identified user, so a new client needs to be created for
-        # each user that operations need to be performed for.
-        self._validate_credentials(username, password, tenant_name)
-
-        auth_url = self.config.identity.uri
-        dscv = self.config.identity.disable_ssl_certificate_validation
-        region = self.config.identity.region
-
-        client_args = (username, password, tenant_name, auth_url)
-
-        # Create our default Nova client to use in testing
-        service_type = self.config.compute.catalog_type
-        return novaclient.client.Client(self.NOVACLIENT_VERSION,
-                                        *client_args,
-                                        service_type=service_type,
-                                        region_name=region,
-                                        no_cache=True,
-                                        insecure=dscv,
-                                        http_log_debug=True)
-
-    def _get_image_client(self):
-        token = self.identity_client.auth_token
-        region = self.config.identity.region
-        endpoint = self.identity_client.service_catalog.url_for(
-            attr='region', filter_value=region,
-            service_type='image', endpoint_type='publicURL')
-        dscv = self.config.identity.disable_ssl_certificate_validation
-        return glanceclient.Client('1', endpoint=endpoint, token=token,
-                                   insecure=dscv)
-
-    def _get_volume_client(self, username, password, tenant_name):
-        auth_url = self.config.identity.uri
-        region = self.config.identity.region
-        return cinderclient.client.Client(self.CINDERCLIENT_VERSION,
-                                          username,
-                                          password,
-                                          tenant_name,
-                                          auth_url,
-                                          region_name=region,
-                                          http_log_debug=True)
-
-    def _get_object_storage_client(self, username, password, tenant_name):
-        auth_url = self.config.identity.uri
-        # add current tenant to Member group.
-        keystone_admin = self._get_identity_client(
-            self.config.identity.admin_username,
-            self.config.identity.admin_password,
-            self.config.identity.admin_tenant_name)
-
-        # enable test user to operate swift by adding Member role to him.
-        roles = keystone_admin.roles.list()
-        member_role = [role for role in roles if role.name == 'Member'][0]
-        # NOTE(maurosr): This is surrounded in the try-except block cause
-        # neutron tests doesn't have tenant isolation.
-        try:
-            keystone_admin.roles.add_user_role(self.identity_client.user_id,
-                                               member_role.id,
-                                               self.identity_client.tenant_id)
-        except keystoneclient.apiclient.exceptions.Conflict:
-            pass
-
-        return swiftclient.Connection(auth_url, username, password,
-                                      tenant_name=tenant_name,
-                                      auth_version='2')
-
-    def _get_orchestration_client(self, username=None, password=None,
-                                  tenant_name=None):
-        if not username:
-            username = self.config.identity.admin_username
-        if not password:
-            password = self.config.identity.admin_password
-        if not tenant_name:
-            tenant_name = self.config.identity.tenant_name
-
-        self._validate_credentials(username, password, tenant_name)
-
-        keystone = self._get_identity_client(username, password, tenant_name)
-        region = self.config.identity.region
-        token = keystone.auth_token
-        try:
-            endpoint = keystone.service_catalog.url_for(
-                attr='region',
-                filter_value=region,
-                service_type='orchestration',
-                endpoint_type='publicURL')
-        except keystoneclient.exceptions.EndpointNotFound:
-            return None
-        else:
-            return heatclient.client.Client(self.HEATCLIENT_VERSION,
-                                            endpoint,
-                                            token=token,
-                                            username=username,
-                                            password=password)
-
-    def _get_identity_client(self, username, password, tenant_name):
-        # This identity client is not intended to check the security
-        # of the identity service, so use admin credentials by default.
-        self._validate_credentials(username, password, tenant_name)
-
-        auth_url = self.config.identity.uri
-        dscv = self.config.identity.disable_ssl_certificate_validation
-
-        return keystoneclient.v2_0.client.Client(username=username,
-                                                 password=password,
-                                                 tenant_name=tenant_name,
-                                                 auth_url=auth_url,
-                                                 insecure=dscv)
-
-    def _get_network_client(self):
-        # The intended configuration is for the network client to have
-        # admin privileges and indicate for whom resources are being
-        # created via a 'tenant_id' parameter.  This will often be
-        # preferable to authenticating as a specific user because
-        # working with certain resources (public routers and networks)
-        # often requires admin privileges anyway.
-        username = self.config.identity.admin_username
-        password = self.config.identity.admin_password
-        tenant_name = self.config.identity.admin_tenant_name
-
-        self._validate_credentials(username, password, tenant_name)
-
-        auth_url = self.config.identity.uri
-        dscv = self.config.identity.disable_ssl_certificate_validation
-
-        return neutronclient.v2_0.client.Client(username=username,
-                                                password=password,
-                                                tenant_name=tenant_name,
-                                                auth_url=auth_url,
-                                                insecure=dscv)
-
-
 class OfficialClientTest(tempest.test.BaseTestCase):
     """
     Official Client test base class for scenario testing.
@@ -233,12 +62,13 @@
     def setUpClass(cls):
         super(OfficialClientTest, cls).setUpClass()
         cls.isolated_creds = isolated_creds.IsolatedCreds(
-            __name__, tempest_client=False,
+            cls.__name__, tempest_client=False,
             network_resources=cls.network_resources)
 
         username, password, tenant_name = cls.credentials()
 
-        cls.manager = OfficialClientManager(username, password, tenant_name)
+        cls.manager = clients.OfficialClientManager(
+            username, password, tenant_name)
         cls.compute_client = cls.manager.compute_client
         cls.image_client = cls.manager.image_client
         cls.identity_client = cls.manager.identity_client
@@ -251,12 +81,12 @@
 
     @classmethod
     def _get_credentials(cls, get_creds, prefix):
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             username, tenant_name, password = get_creds()
         else:
-            username = getattr(cls.config.identity, prefix + 'username')
-            password = getattr(cls.config.identity, prefix + 'password')
-            tenant_name = getattr(cls.config.identity, prefix + 'tenant_name')
+            username = getattr(CONF.identity, prefix + 'username')
+            password = getattr(CONF.identity, prefix + 'password')
+            tenant_name = getattr(CONF.identity, prefix + 'tenant_name')
         return username, password, tenant_name
 
     @classmethod
@@ -272,6 +102,41 @@
         return cls._get_credentials(cls.isolated_creds.get_admin_creds,
                                     'admin_')
 
+    @staticmethod
+    def cleanup_resource(resource, test_name):
+
+        LOG.debug("Deleting %r from shared resources of %s" %
+                  (resource, test_name))
+        try:
+            # OpenStack resources are assumed to have a delete()
+            # method which destroys the resource...
+            resource.delete()
+        except Exception as e:
+            # If the resource is already missing, mission accomplished.
+            # add status code as workaround for bug 1247568
+            if (e.__class__.__name__ == 'NotFound' or
+                    (hasattr(e, 'status_code') and e.status_code == 404)):
+                return
+            raise
+
+        def is_deletion_complete():
+            # Deletion testing is only required for objects whose
+            # existence cannot be checked via retrieval.
+            if isinstance(resource, dict):
+                return True
+            try:
+                resource.get()
+            except Exception as e:
+                # Clients are expected to return an exception
+                # called 'NotFound' if retrieval fails.
+                if e.__class__.__name__ == 'NotFound':
+                    return True
+                raise
+            return False
+
+        # Block until resource deletion has completed or timed-out
+        tempest.test.call_until_true(is_deletion_complete, 10, 1)
+
     @classmethod
     def tearDownClass(cls):
         # NOTE(jaypipes): Because scenario tests are typically run in a
@@ -281,38 +146,7 @@
         # the scenario test class object
         while cls.os_resources:
             thing = cls.os_resources.pop()
-            LOG.debug("Deleting %r from shared resources of %s" %
-                      (thing, cls.__name__))
-
-            try:
-                # OpenStack resources are assumed to have a delete()
-                # method which destroys the resource...
-                thing.delete()
-            except Exception as e:
-                # If the resource is already missing, mission accomplished.
-                # add status code as workaround for bug 1247568
-                if (e.__class__.__name__ == 'NotFound' or
-                    hasattr(e, 'status_code') and e.status_code == 404):
-                    continue
-                raise
-
-            def is_deletion_complete():
-                # Deletion testing is only required for objects whose
-                # existence cannot be checked via retrieval.
-                if isinstance(thing, dict):
-                    return True
-                try:
-                    thing.get()
-                except Exception as e:
-                    # Clients are expected to return an exception
-                    # called 'NotFound' if retrieval fails.
-                    if e.__class__.__name__ == 'NotFound':
-                        return True
-                    raise
-                return False
-
-            # Block until resource deletion has completed or timed-out
-            tempest.test.call_until_true(is_deletion_complete, 10, 1)
+            cls.cleanup_resource(thing, cls.__name__)
         cls.isolated_creds.clear_isolated_creds()
         super(OfficialClientTest, cls).tearDownClass()
 
@@ -392,9 +226,11 @@
             # so case sensitive comparisons can really mess things
             # up.
             if new_status.lower() == error_status.lower():
-                message = ("%s failed to get to expected status. "
-                           "In %s state.") % (thing, new_status)
-                raise exceptions.BuildErrorException(message)
+                message = ("%s failed to get to expected status (%s). "
+                           "In %s state.") % (thing, expected_status,
+                                              new_status)
+                raise exceptions.BuildErrorException(message,
+                                                     server_id=thing_id)
             elif new_status == expected_status and expected_status is not None:
                 return True  # All good.
             LOG.debug("Waiting for %s to get to %s status. "
@@ -402,8 +238,8 @@
                       thing, log_status, new_status)
         if not tempest.test.call_until_true(
             check_status,
-            self.config.compute.build_timeout,
-            self.config.compute.build_interval):
+            CONF.compute.build_timeout,
+            CONF.compute.build_interval):
             message = ("Timed out waiting for thing %s "
                        "to become %s") % (thing_id, log_status)
             raise exceptions.TimeoutException(message)
@@ -453,9 +289,30 @@
         if name is None:
             name = data_utils.rand_name('scenario-server-')
         if image is None:
-            image = self.config.compute.image_ref
+            image = CONF.compute.image_ref
         if flavor is None:
-            flavor = self.config.compute.flavor_ref
+            flavor = CONF.compute.flavor_ref
+
+        fixed_network_name = CONF.compute.fixed_network_name
+        if 'nics' not in create_kwargs and fixed_network_name:
+            networks = client.networks.list()
+            # If several networks found, set the NetID on which to connect the
+            # server to avoid the following error "Multiple possible networks
+            # found, use a Network ID to be more specific."
+            # See Tempest #1250866
+            if len(networks) > 1:
+                for network in networks:
+                    if network.label == fixed_network_name:
+                        create_kwargs['nics'] = [{'net-id': network.id}]
+                        break
+                # If we didn't find the network we were looking for :
+                else:
+                    msg = ("The network on which the NIC of the server must "
+                           "be connected can not be found : "
+                           "fixed_network_name=%s. Starting instance without "
+                           "specifying a network.") % fixed_network_name
+                    LOG.info(msg)
+
         LOG.debug("Creating a server (name: %s, image: %s, flavor: %s)",
                   name, image, flavor)
         server = client.servers.create(name, image, flavor, **create_kwargs)
@@ -515,16 +372,16 @@
         return keypair
 
     def get_remote_client(self, server_or_ip, username=None, private_key=None):
-        if isinstance(server_or_ip, basestring):
+        if isinstance(server_or_ip, six.string_types):
             ip = server_or_ip
         else:
-            network_name_for_ssh = self.config.compute.network_for_ssh
+            network_name_for_ssh = CONF.compute.network_for_ssh
             ip = server_or_ip.networks[network_name_for_ssh][0]
         if username is None:
-            username = self.config.scenario.ssh_user
+            username = CONF.scenario.ssh_user
         if private_key is None:
             private_key = self.keypair.private_key
-        return RemoteClient(ip, username, pkey=private_key)
+        return remote_client.RemoteClient(ip, username, pkey=private_key)
 
     def _log_console_output(self, servers=None):
         if not servers:
@@ -533,6 +390,54 @@
             LOG.debug('Console output for %s', server.id)
             LOG.debug(server.get_console_output())
 
+    def wait_for_volume_status(self, status):
+        volume_id = self.volume.id
+        self.status_timeout(
+            self.volume_client.volumes, volume_id, status)
+
+    def _image_create(self, name, fmt, path, properties={}):
+        name = data_utils.rand_name('%s-' % name)
+        image_file = open(path, 'rb')
+        self.addCleanup(image_file.close)
+        params = {
+            'name': name,
+            'container_format': fmt,
+            'disk_format': fmt,
+            'is_public': 'True',
+        }
+        params.update(properties)
+        image = self.image_client.images.create(**params)
+        self.addCleanup(self.image_client.images.delete, image)
+        self.assertEqual("queued", image.status)
+        image.update(data=image_file)
+        return image.id
+
+    def glance_image_create(self):
+        qcow2_img_path = (CONF.scenario.img_dir + "/" +
+                          CONF.scenario.qcow2_img_file)
+        aki_img_path = CONF.scenario.img_dir + "/" + CONF.scenario.aki_img_file
+        ari_img_path = CONF.scenario.img_dir + "/" + CONF.scenario.ari_img_file
+        ami_img_path = CONF.scenario.img_dir + "/" + CONF.scenario.ami_img_file
+        LOG.debug("paths: img: %s, ami: %s, ari: %s, aki: %s"
+                  % (qcow2_img_path, ami_img_path, ari_img_path, aki_img_path))
+        try:
+            self.image = self._image_create('scenario-img',
+                                            'bare',
+                                            qcow2_img_path,
+                                            properties={'disk_format':
+                                                        'qcow2'})
+        except IOError:
+            LOG.debug("A qcow2 image was not found. Try to get a uec image.")
+            kernel = self._image_create('scenario-aki', 'aki', aki_img_path)
+            ramdisk = self._image_create('scenario-ari', 'ari', ari_img_path)
+            properties = {
+                'properties': {'kernel_id': kernel, 'ramdisk_id': ramdisk}
+            }
+            self.image = self._image_create('scenario-ami', 'ami',
+                                            path=ami_img_path,
+                                            properties=properties)
+        LOG.debug("image:%s" % self.image)
+
 
 class NetworkScenarioTest(OfficialClientTest):
     """
@@ -541,7 +446,7 @@
 
     @classmethod
     def check_preconditions(cls):
-        if (cls.config.service_available.neutron):
+        if (CONF.service_available.neutron):
             cls.enabled = True
             # verify that neutron_available is telling the truth
             try:
@@ -557,13 +462,13 @@
     @classmethod
     def setUpClass(cls):
         super(NetworkScenarioTest, cls).setUpClass()
-        if cls.config.compute.allow_tenant_isolation:
+        if CONF.compute.allow_tenant_isolation:
             cls.tenant_id = cls.isolated_creds.get_primary_tenant().id
         else:
             cls.tenant_id = cls.manager._get_identity_client(
-                cls.config.identity.username,
-                cls.config.identity.password,
-                cls.config.identity.tenant_name).tenant_id
+                CONF.identity.username,
+                CONF.identity.password,
+                CONF.identity.tenant_name).tenant_id
 
     def _create_network(self, tenant_id, namestart='network-smoke-'):
         name = data_utils.rand_name(namestart)
@@ -580,58 +485,68 @@
         self.set_resource(name, network)
         return network
 
-    def _list_networks(self):
-        nets = self.network_client.list_networks()
+    def _list_networks(self, **kwargs):
+        nets = self.network_client.list_networks(**kwargs)
         return nets['networks']
 
-    def _list_subnets(self):
-        subnets = self.network_client.list_subnets()
+    def _list_subnets(self, **kwargs):
+        subnets = self.network_client.list_subnets(**kwargs)
         return subnets['subnets']
 
-    def _list_routers(self):
-        routers = self.network_client.list_routers()
+    def _list_routers(self, **kwargs):
+        routers = self.network_client.list_routers(**kwargs)
         return routers['routers']
 
-    def _list_ports(self):
-        ports = self.network_client.list_ports()
+    def _list_ports(self, **kwargs):
+        ports = self.network_client.list_ports(**kwargs)
         return ports['ports']
 
     def _get_tenant_own_network_num(self, tenant_id):
-        nets = self._list_networks()
-        ownnets = [value for value in nets if tenant_id == value['tenant_id']]
-        return len(ownnets)
+        nets = self._list_networks(tenant_id=tenant_id)
+        return len(nets)
 
     def _get_tenant_own_subnet_num(self, tenant_id):
-        subnets = self._list_subnets()
-        ownsubnets = ([value for value in subnets
-                      if tenant_id == value['tenant_id']])
-        return len(ownsubnets)
+        subnets = self._list_subnets(tenant_id=tenant_id)
+        return len(subnets)
 
     def _get_tenant_own_port_num(self, tenant_id):
-        ports = self._list_ports()
-        ownports = ([value for value in ports
-                    if tenant_id == value['tenant_id']])
-        return len(ownports)
+        ports = self._list_ports(tenant_id=tenant_id)
+        return len(ports)
 
-    def _create_subnet(self, network, namestart='subnet-smoke-'):
+    def _create_subnet(self, network, namestart='subnet-smoke-', **kwargs):
         """
         Create a subnet for the given network within the cidr block
         configured for tenant networks.
         """
-        cfg = self.config.network
-        tenant_cidr = netaddr.IPNetwork(cfg.tenant_network_cidr)
+
+        def cidr_in_use(cidr, tenant_id):
+            """
+            :return True if subnet with cidr already exist in tenant
+                False else
+            """
+            cidr_in_use = self._list_subnets(tenant_id=tenant_id, cidr=cidr)
+            return len(cidr_in_use) != 0
+
+        tenant_cidr = netaddr.IPNetwork(CONF.network.tenant_network_cidr)
         result = None
         # Repeatedly attempt subnet creation with sequential cidr
         # blocks until an unallocated block is found.
-        for subnet_cidr in tenant_cidr.subnet(cfg.tenant_network_mask_bits):
+        for subnet_cidr in tenant_cidr.subnet(
+            CONF.network.tenant_network_mask_bits):
+            str_cidr = str(subnet_cidr)
+            if cidr_in_use(str_cidr, tenant_id=network.tenant_id):
+                continue
+
             body = dict(
                 subnet=dict(
+                    name=data_utils.rand_name(namestart),
                     ip_version=4,
                     network_id=network.id,
                     tenant_id=network.tenant_id,
-                    cidr=str(subnet_cidr),
+                    cidr=str_cidr,
                 ),
             )
+            body['subnet'].update(kwargs)
             try:
                 result = self.network_client.create_subnet(body=body)
                 break
@@ -642,7 +557,7 @@
         self.assertIsNotNone(result, 'Unable to allocate tenant network')
         subnet = net_common.DeletableSubnet(client=self.network_client,
                                             **result['subnet'])
-        self.assertEqual(subnet.cidr, str(subnet_cidr))
+        self.assertEqual(subnet.cidr, str_cidr)
         self.set_resource(data_utils.rand_name(namestart), subnet)
         return subnet
 
@@ -659,20 +574,20 @@
         self.set_resource(name, port)
         return port
 
-    def _get_server_port_id(self, server):
-        result = self.network_client.list_ports(device_id=server.id)
-        ports = result.get('ports', [])
+    def _get_server_port_id(self, server, ip_addr=None):
+        ports = self._list_ports(device_id=server.id, fixed_ip=ip_addr)
         self.assertEqual(len(ports), 1,
                          "Unable to determine which port to target.")
         return ports[0]['id']
 
-    def _create_floating_ip(self, server, external_network_id):
-        port_id = self._get_server_port_id(server)
+    def _create_floating_ip(self, thing, external_network_id, port_id=None):
+        if not port_id:
+            port_id = self._get_server_port_id(thing)
         body = dict(
             floatingip=dict(
                 floating_network_id=external_network_id,
                 port_id=port_id,
-                tenant_id=server.tenant_id,
+                tenant_id=thing.tenant_id,
             )
         )
         result = self.network_client.create_floatingip(body=body)
@@ -693,7 +608,7 @@
         :param floating_ip: type DeletableFloatingIp
         """
         floating_ip.update(port_id=None)
-        self.assertEqual(None, floating_ip.port_id)
+        self.assertIsNone(floating_ip.port_id)
         return floating_ip
 
     def _ping_ip_address(self, ip_address, should_succeed=True):
@@ -707,7 +622,59 @@
             return (proc.returncode == 0) == should_succeed
 
         return tempest.test.call_until_true(
-            ping, self.config.compute.ping_timeout, 1)
+            ping, CONF.compute.ping_timeout, 1)
+
+    def _create_pool(self, lb_method, protocol, subnet_id):
+        """Wrapper utility that returns a test pool."""
+        name = data_utils.rand_name('pool-')
+        body = {
+            "pool": {
+                "protocol": protocol,
+                "name": name,
+                "subnet_id": subnet_id,
+                "lb_method": lb_method
+            }
+        }
+        resp = self.network_client.create_pool(body=body)
+        pool = net_common.DeletablePool(client=self.network_client,
+                                        **resp['pool'])
+        self.assertEqual(pool['name'], name)
+        self.set_resource(name, pool)
+        return pool
+
+    def _create_member(self, address, protocol_port, pool_id):
+        """Wrapper utility that returns a test member."""
+        body = {
+            "member": {
+                "protocol_port": protocol_port,
+                "pool_id": pool_id,
+                "address": address
+            }
+        }
+        resp = self.network_client.create_member(body)
+        member = net_common.DeletableMember(client=self.network_client,
+                                            **resp['member'])
+        self.set_resource(data_utils.rand_name('member-'), member)
+        return member
+
+    def _create_vip(self, protocol, protocol_port, subnet_id, pool_id):
+        """Wrapper utility that returns a test vip."""
+        name = data_utils.rand_name('vip-')
+        body = {
+            "vip": {
+                "protocol": protocol,
+                "name": name,
+                "subnet_id": subnet_id,
+                "pool_id": pool_id,
+                "protocol_port": protocol_port
+            }
+        }
+        resp = self.network_client.create_vip(body)
+        vip = net_common.DeletableVip(client=self.network_client,
+                                      **resp['vip'])
+        self.assertEqual(vip['name'], name)
+        self.set_resource(name, vip)
+        return vip
 
     def _check_vm_connectivity(self, ip_address,
                                username=None,
@@ -737,6 +704,28 @@
                                                   private_key)
             linux_client.validate_authentication()
 
+    def _check_remote_connectivity(self, source, dest, should_succeed=True):
+        """
+        check ping server via source ssh connection
+
+        :param source: RemoteClient: an ssh connection from which to ping
+        :param dest: and IP to ping against
+        :param should_succeed: boolean should ping succeed or not
+        :returns: boolean -- should_succeed == ping
+        :returns: ping is false if ping failed
+        """
+        def ping_remote():
+            try:
+                source.ping_host(dest)
+            except exceptions.SSHExecCommandFailed:
+                LOG.exception('Failed to ping host via ssh connection')
+                return not should_succeed
+            return should_succeed
+
+        return tempest.test.call_until_true(ping_remote,
+                                            CONF.compute.ping_timeout,
+                                            1)
+
     def _create_security_group_nova(self, client=None,
                                     namestart='secgroup-smoke-',
                                     tenant_id=None):
@@ -903,7 +892,7 @@
         return rules
 
     def _ssh_to_server(self, server, private_key):
-        ssh_login = self.config.compute.image_ssh_user
+        ssh_login = CONF.compute.image_ssh_user
         return self.get_remote_client(server,
                                       username=ssh_login,
                                       private_key=private_key)
@@ -929,8 +918,8 @@
         network has, a tenant router will be created and returned that
         routes traffic to the public network.
         """
-        router_id = self.config.network.public_router_id
-        network_id = self.config.network.public_network_id
+        router_id = CONF.network.public_router_id
+        network_id = CONF.network.public_network_id
         if router_id:
             result = self.network_client.show_router(router_id)
             return net_common.AttributeDict(**result['router'])
@@ -969,9 +958,6 @@
         router = self._get_router(tenant_id)
         subnet = self._create_subnet(network)
         subnet.add_to_router(router.id)
-        self.networks.append(network)
-        self.subnets.append(subnet)
-        self.routers.append(router)
         return network, subnet, router
 
 
@@ -983,14 +969,14 @@
     @classmethod
     def setUpClass(cls):
         super(OrchestrationScenarioTest, cls).setUpClass()
-        if not cls.config.service_available.heat:
+        if not CONF.service_available.heat:
             raise cls.skipException("Heat support is required")
 
     @classmethod
     def credentials(cls):
-        username = cls.config.identity.admin_username
-        password = cls.config.identity.admin_password
-        tenant_name = cls.config.identity.tenant_name
+        username = CONF.identity.admin_username
+        password = CONF.identity.admin_password
+        tenant_name = CONF.identity.tenant_name
         return username, password, tenant_name
 
     def _load_template(self, base_file, file_name):
@@ -1007,5 +993,5 @@
     def _get_default_network(cls):
         networks = cls.network_client.list_networks()
         for net in networks['networks']:
-            if net['name'] == cls.config.compute.fixed_network_name:
+            if net['name'] == CONF.compute.fixed_network_name:
                 return net
diff --git a/tempest/scenario/orchestration/test_autoscaling.py b/tempest/scenario/orchestration/test_autoscaling.py
index be7f955..82ba3c5 100644
--- a/tempest/scenario/orchestration/test_autoscaling.py
+++ b/tempest/scenario/orchestration/test_autoscaling.py
@@ -13,25 +13,25 @@
 import heatclient.exc as heat_exceptions
 import time
 
+from tempest import config
 from tempest.scenario import manager
-from tempest.test import attr
-from tempest.test import call_until_true
-from tempest.test import services
-from tempest.test import skip_because
+from tempest import test
+
+CONF = config.CONF
 
 
 class AutoScalingTest(manager.OrchestrationScenarioTest):
 
     def setUp(self):
         super(AutoScalingTest, self).setUp()
-        if not self.config.orchestration.image_ref:
+        if not CONF.orchestration.image_ref:
             raise self.skipException("No image available to test")
         self.client = self.orchestration_client
 
     def assign_keypair(self):
         self.stack_name = self._stack_rand_name()
-        if self.config.orchestration.keypair_name:
-            self.keypair_name = self.config.orchestration.keypair_name
+        if CONF.orchestration.keypair_name:
+            self.keypair_name = CONF.orchestration.keypair_name
         else:
             self.keypair = self.create_keypair()
             self.keypair_name = self.keypair.id
@@ -40,8 +40,8 @@
         net = self._get_default_network()
         self.parameters = {
             'KeyName': self.keypair_name,
-            'InstanceType': self.config.orchestration.instance_type,
-            'ImageId': self.config.orchestration.image_ref,
+            'InstanceType': CONF.orchestration.instance_type,
+            'ImageId': CONF.orchestration.image_ref,
             'StackStart': str(time.time()),
             'Subnet': net['subnets'][0]
         }
@@ -58,19 +58,19 @@
 
         # if a keypair was set, do not delete the stack on exit to allow
         # for manual post-mortums
-        if not self.config.orchestration.keypair_name:
+        if not CONF.orchestration.keypair_name:
             self.set_resource('stack', self.stack)
 
-    @skip_because(bug="1257575")
-    @attr(type='slow')
-    @services('orchestration', 'compute')
+    @test.skip_because(bug="1257575")
+    @test.attr(type='slow')
+    @test.services('orchestration', 'compute')
     def test_scale_up_then_down(self):
 
         self.assign_keypair()
         self.launch_stack()
 
         sid = self.stack_identifier
-        timeout = self.config.orchestration.build_timeout
+        timeout = CONF.orchestration.build_timeout
         interval = 10
 
         self.assertEqual('CREATE', self.stack.action)
@@ -95,8 +95,8 @@
             return self.server_count
 
         def assertScale(from_servers, to_servers):
-            call_until_true(lambda: server_count() == to_servers,
-                            timeout, interval)
+            test.call_until_true(lambda: server_count() == to_servers,
+                                 timeout, interval)
             self.assertEqual(to_servers, self.server_count,
                              'Failed scaling from %d to %d servers. '
                              'Current server count: %s' % (
diff --git a/tempest/scenario/test_aggregates_basic_ops.py b/tempest/scenario/test_aggregates_basic_ops.py
index 7afa863..8e34c16 100644
--- a/tempest/scenario/test_aggregates_basic_ops.py
+++ b/tempest/scenario/test_aggregates_basic_ops.py
@@ -14,7 +14,7 @@
 #    under the License.
 
 from tempest.common import tempest_fixtures as fixtures
-from tempest.common.utils.data_utils import rand_name
+from tempest.common.utils import data_utils
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
 from tempest import test
@@ -36,9 +36,10 @@
     def credentials(cls):
         return cls.admin_credentials()
 
-    def _create_aggregate(self, aggregate_name, availability_zone=None):
-        aggregate = self.compute_client.aggregates.create(aggregate_name,
-                                                          availability_zone)
+    def _create_aggregate(self, **kwargs):
+        aggregate = self.compute_client.aggregates.create(**kwargs)
+        aggregate_name = kwargs['name']
+        availability_zone = kwargs['availability_zone']
         self.assertEqual(aggregate.name, aggregate_name)
         self.assertEqual(aggregate.availability_zone, availability_zone)
         self.set_resource(aggregate.id, aggregate)
@@ -106,8 +107,9 @@
     def test_aggregate_basic_ops(self):
         self.useFixture(fixtures.LockFixture('availability_zone'))
         az = 'foo_zone'
-        aggregate_name = rand_name('aggregate-scenario')
-        aggregate = self._create_aggregate(aggregate_name, az)
+        aggregate_name = data_utils.rand_name('aggregate-scenario')
+        aggregate = self._create_aggregate(name=aggregate_name,
+                                           availability_zone=az)
 
         metadata = {'meta_key': 'meta_value'}
         self._set_aggregate_metadata(aggregate, metadata)
@@ -117,7 +119,7 @@
         self._check_aggregate_details(aggregate, aggregate_name, az, [host],
                                       metadata)
 
-        aggregate_name = rand_name('renamed-aggregate-scenario')
+        aggregate_name = data_utils.rand_name('renamed-aggregate-scenario')
         aggregate = self._update_aggregate(aggregate, aggregate_name, None)
 
         additional_metadata = {'foo': 'bar'}
diff --git a/tempest/scenario/test_dashboard_basic_ops.py b/tempest/scenario/test_dashboard_basic_ops.py
index 98efcfb..6418a73 100644
--- a/tempest/scenario/test_dashboard_basic_ops.py
+++ b/tempest/scenario/test_dashboard_basic_ops.py
@@ -17,8 +17,11 @@
 
 from lxml import html
 
+from tempest import config
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
+
+CONF = config.CONF
 
 
 class TestDashboardBasicOps(manager.OfficialClientTest):
@@ -35,16 +38,16 @@
         cls.set_network_resources()
         super(TestDashboardBasicOps, cls).setUpClass()
 
-        if not cls.config.service_available.horizon:
+        if not CONF.service_available.horizon:
             raise cls.skipException("Horizon support is required")
 
     def check_login_page(self):
-        response = urllib2.urlopen(self.config.dashboard.dashboard_url)
+        response = urllib2.urlopen(CONF.dashboard.dashboard_url)
         self.assertIn("<h3>Log In</h3>", response.read())
 
     def user_login(self):
         self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor())
-        response = self.opener.open(self.config.dashboard.dashboard_url).read()
+        response = self.opener.open(CONF.dashboard.dashboard_url).read()
 
         # Grab the CSRF token and default region
         csrf_token = html.fromstring(response).xpath(
@@ -53,20 +56,20 @@
             '//input[@name="region"]/@value')[0]
 
         # Prepare login form request
-        req = urllib2.Request(self.config.dashboard.login_url)
+        req = urllib2.Request(CONF.dashboard.login_url)
         req.add_header('Content-type', 'application/x-www-form-urlencoded')
-        req.add_header('Referer', self.config.dashboard.dashboard_url)
-        params = {'username': self.config.identity.username,
-                  'password': self.config.identity.password,
+        req.add_header('Referer', CONF.dashboard.dashboard_url)
+        params = {'username': CONF.identity.username,
+                  'password': CONF.identity.password,
                   'region': region,
                   'csrfmiddlewaretoken': csrf_token}
         self.opener.open(req, urllib.urlencode(params))
 
     def check_home_page(self):
-        response = self.opener.open(self.config.dashboard.dashboard_url)
+        response = self.opener.open(CONF.dashboard.dashboard_url)
         self.assertIn('Overview', response.read())
 
-    @services('dashboard')
+    @test.services('dashboard')
     def test_basic_scenario(self):
         self.check_login_page()
         self.user_login()
diff --git a/tempest/scenario/test_large_ops.py b/tempest/scenario/test_large_ops.py
index 25e2dab..b7a30f8 100644
--- a/tempest/scenario/test_large_ops.py
+++ b/tempest/scenario/test_large_ops.py
@@ -14,9 +14,12 @@
 #    under the License.
 
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
+
+CONF = config.CONF
 
 
 LOG = logging.getLogger(__name__)
@@ -44,55 +47,15 @@
             self.status_timeout(
                 self.compute_client.servers, server.id, status)
 
-    def _wait_for_volume_status(self, status):
-        volume_id = self.volume.id
-        self.status_timeout(
-            self.volume_client.volumes, volume_id, status)
-
-    def _image_create(self, name, fmt, path, properties={}):
-        name = data_utils.rand_name('%s-' % name)
-        image_file = open(path, 'rb')
-        self.addCleanup(image_file.close)
-        params = {
-            'name': name,
-            'container_format': fmt,
-            'disk_format': fmt,
-            'is_public': 'True',
-        }
-        params.update(properties)
-        image = self.image_client.images.create(**params)
-        self.addCleanup(self.image_client.images.delete, image)
-        self.assertEqual("queued", image.status)
-        image.update(data=image_file)
-        return image.id
-
-    def glance_image_create(self):
-        aki_img_path = self.config.scenario.img_dir + "/" + \
-            self.config.scenario.aki_img_file
-        ari_img_path = self.config.scenario.img_dir + "/" + \
-            self.config.scenario.ari_img_file
-        ami_img_path = self.config.scenario.img_dir + "/" + \
-            self.config.scenario.ami_img_file
-        LOG.debug("paths: ami: %s, ari: %s, aki: %s"
-                  % (ami_img_path, ari_img_path, aki_img_path))
-        kernel_id = self._image_create('scenario-aki', 'aki', aki_img_path)
-        ramdisk_id = self._image_create('scenario-ari', 'ari', ari_img_path)
-        properties = {
-            'properties': {'kernel_id': kernel_id, 'ramdisk_id': ramdisk_id}
-        }
-        self.image = self._image_create('scenario-ami', 'ami',
-                                        path=ami_img_path,
-                                        properties=properties)
-
     def nova_boot(self):
         name = data_utils.rand_name('scenario-server-')
         client = self.compute_client
-        flavor_id = self.config.compute.flavor_ref
+        flavor_id = CONF.compute.flavor_ref
         secgroup = self._create_security_group_nova()
         self.servers = client.servers.create(
             name=name, image=self.image,
             flavor=flavor_id,
-            min_count=self.config.scenario.large_ops_number,
+            min_count=CONF.scenario.large_ops_number,
             security_groups=[secgroup.name])
         # needed because of bug 1199788
         self.servers = [x for x in client.servers.list() if name in x.name]
@@ -100,9 +63,9 @@
             self.set_resource(server.name, server)
         self._wait_for_server_status('ACTIVE')
 
-    @services('compute', 'image')
+    @test.services('compute', 'image')
     def test_large_ops_scenario(self):
-        if self.config.scenario.large_ops_number < 1:
+        if CONF.scenario.large_ops_number < 1:
             return
         self.glance_image_create()
         self.nova_boot()
diff --git a/tempest/scenario/test_load_balancer_basic.py b/tempest/scenario/test_load_balancer_basic.py
new file mode 100644
index 0000000..ce2c66f
--- /dev/null
+++ b/tempest/scenario/test_load_balancer_basic.py
@@ -0,0 +1,236 @@
+# Copyright 2014 Mirantis.inc
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import time
+import urllib
+
+from tempest.api.network import common as net_common
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest import exceptions
+from tempest.scenario import manager
+from tempest import test
+
+config = config.CONF
+
+
+class TestLoadBalancerBasic(manager.NetworkScenarioTest):
+
+    """
+    This test checks basic load balancing.
+
+    The following is the scenario outline:
+    1. Create an instance
+    2. SSH to the instance and start two servers
+    3. Create a load balancer with two members and with ROUND_ROBIN algorithm
+       associate the VIP with a floating ip
+    4. Send 10 requests to the floating ip and check that they are shared
+       between the two servers and that both of them get equal portions
+    of the requests
+    """
+
+    @classmethod
+    def check_preconditions(cls):
+        super(TestLoadBalancerBasic, cls).check_preconditions()
+        cfg = config.network
+        if not test.is_extension_enabled('lbaas', 'network'):
+            msg = 'LBaaS Extension is not enabled'
+            cls.enabled = False
+            raise cls.skipException(msg)
+        if not (cfg.tenant_networks_reachable or cfg.public_network_id):
+            msg = ('Either tenant_networks_reachable must be "true", or '
+                   'public_network_id must be defined.')
+            cls.enabled = False
+            raise cls.skipException(msg)
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestLoadBalancerBasic, cls).setUpClass()
+        cls.check_preconditions()
+        cls.security_groups = {}
+        cls.servers_keypairs = {}
+        cls.members = []
+        cls.floating_ips = {}
+        cls.server_ip = None
+        cls.vip_ip = None
+        cls.port1 = 80
+        cls.port2 = 88
+
+    def _create_security_groups(self):
+        self.security_groups[self.tenant_id] =\
+            self._create_security_group_neutron(tenant_id=self.tenant_id)
+
+    def _create_server(self):
+        tenant_id = self.tenant_id
+        name = data_utils.rand_name("smoke_server-")
+        keypair = self.create_keypair(name='keypair-%s' % name)
+        security_groups = [self.security_groups[tenant_id].name]
+        net = self._list_networks(tenant_id=self.tenant_id)[0]
+        create_kwargs = {
+            'nics': [
+                {'net-id': net['id']},
+            ],
+            'key_name': keypair.name,
+            'security_groups': security_groups,
+        }
+        server = self.create_server(name=name,
+                                    create_kwargs=create_kwargs)
+        self.servers_keypairs[server] = keypair
+        if (config.network.public_network_id and not
+                config.network.tenant_networks_reachable):
+            public_network_id = config.network.public_network_id
+            floating_ip = self._create_floating_ip(
+                server, public_network_id)
+            self.floating_ips[floating_ip] = server
+            self.server_ip = floating_ip.floating_ip_address
+        else:
+            self.server_ip = server.networks[net['name']][0]
+        self.assertTrue(self.servers_keypairs)
+        return server
+
+    def _start_servers(self, server):
+        """
+        1. SSH to the instance
+        2. Start two http backends listening on ports 80 and 88 respectively
+        """
+
+        private_key = self.servers_keypairs[server].private_key
+        ssh_client = self.get_remote_client(
+            server_or_ip=self.server_ip,
+            private_key=private_key).ssh_client
+        start_server = "while true; do echo -e 'HTTP/1.0 200 OK\r\n\r\n" \
+                       "%(server)s' | sudo nc -l -p %(port)s ; done &"
+        cmd = start_server % {'server': 'server1',
+                              'port': self.port1}
+        ssh_client.exec_command(cmd)
+        cmd = start_server % {'server': 'server2',
+                              'port': self.port2}
+        ssh_client.exec_command(cmd)
+
+    def _check_connection(self, check_ip):
+        def try_connect(ip):
+            try:
+                urllib.urlopen("http://{0}/".format(ip))
+                return True
+            except IOError:
+                return False
+        timeout = config.compute.ping_timeout
+        timer = 0
+        while not try_connect(check_ip):
+            time.sleep(1)
+            timer += 1
+            if timer >= timeout:
+                message = "Timed out trying to connect to %s" % check_ip
+                raise exceptions.TimeoutException(message)
+
+    def _create_pool(self):
+        """Create a pool with ROUND_ROBIN algorithm."""
+        # get tenant subnet and verify there's only one
+        subnet = self._list_subnets(tenant_id=self.tenant_id)[0]
+        self.subnet = net_common.DeletableSubnet(client=self.network_client,
+                                                 **subnet)
+        self.pool = super(TestLoadBalancerBasic, self)._create_pool(
+            'ROUND_ROBIN',
+            'HTTP',
+            self.subnet.id)
+        self.assertTrue(self.pool)
+
+    def _create_members(self, server_ids):
+        """
+        Create two members.
+
+        In case there is only one server, create both members with the same ip
+        but with different ports to listen on.
+        """
+        servers = self.compute_client.servers.list()
+        for server in servers:
+            if server.id in server_ids:
+                ip = self.server_ip
+                pool_id = self.pool.id
+                if len(set(server_ids)) == 1 or len(servers) == 1:
+                    member1 = self._create_member(ip, self.port1, pool_id)
+                    member2 = self._create_member(ip, self.port2, pool_id)
+                    self.members.extend([member1, member2])
+                else:
+                    member = self._create_member(ip, self.port1, pool_id)
+                    self.members.append(member)
+        self.assertTrue(self.members)
+
+    def _assign_floating_ip_to_vip(self, vip):
+        public_network_id = config.network.public_network_id
+        port_id = vip.port_id
+        floating_ip = self._create_floating_ip(vip, public_network_id,
+                                               port_id=port_id)
+        self.floating_ips.setdefault(vip.id, [])
+        self.floating_ips[vip.id].append(floating_ip)
+
+    def _create_load_balancer(self):
+        self._create_pool()
+        self._create_members([self.servers_keypairs.keys()[0].id])
+        subnet_id = self.subnet.id
+        pool_id = self.pool.id
+        self.vip = super(TestLoadBalancerBasic, self)._create_vip('HTTP', 80,
+                                                                  subnet_id,
+                                                                  pool_id)
+        self._status_timeout(NeutronRetriever(self.network_client,
+                                              self.network_client.vip_path,
+                                              net_common.DeletableVip),
+                             self.vip.id,
+                             expected_status='ACTIVE')
+        if (config.network.public_network_id and not
+                config.network.tenant_networks_reachable):
+            self._assign_floating_ip_to_vip(self.vip)
+            self.vip_ip = self.floating_ips[
+                self.vip.id][0]['floating_ip_address']
+        else:
+            self.vip_ip = self.vip.address
+
+    def _check_load_balancing(self):
+        """
+        1. Send 10 requests on the floating ip associated with the VIP
+        2. Check that the requests are shared between
+           the two servers and that both of them get equal portions
+           of the requests
+        """
+
+        self._check_connection(self.vip_ip)
+        resp = []
+        for count in range(10):
+            resp.append(
+                urllib.urlopen(
+                    "http://{0}/".format(self.vip_ip)).read())
+        self.assertEqual(set(["server1\n", "server2\n"]), set(resp))
+        self.assertEqual(5, resp.count("server1\n"))
+        self.assertEqual(5, resp.count("server2\n"))
+
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
+    def test_load_balancer_basic(self):
+        self._create_security_groups()
+        server = self._create_server()
+        self._start_servers(server)
+        self._create_load_balancer()
+        self._check_load_balancing()
+
+
+class NeutronRetriever(object):
+    def __init__(self, network_client, path, resource):
+        self.network_client = network_client
+        self.path = path
+        self.resource = resource
+
+    def get(self, thing_id):
+        obj = self.network_client.get(self.path % thing_id)
+        return self.resource(client=self.network_client, **obj.values()[0])
diff --git a/tempest/scenario/test_minimum_basic.py b/tempest/scenario/test_minimum_basic.py
index 26a4dc0..39b7760 100644
--- a/tempest/scenario/test_minimum_basic.py
+++ b/tempest/scenario/test_minimum_basic.py
@@ -13,11 +13,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.common.utils import data_utils
+from tempest.common import debug
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -40,46 +42,6 @@
         self.status_timeout(
             self.compute_client.servers, server_id, status)
 
-    def _wait_for_volume_status(self, status):
-        volume_id = self.volume.id
-        self.status_timeout(
-            self.volume_client.volumes, volume_id, status)
-
-    def _image_create(self, name, fmt, path, properties={}):
-        name = data_utils.rand_name('%s-' % name)
-        image_file = open(path, 'rb')
-        self.addCleanup(image_file.close)
-        params = {
-            'name': name,
-            'container_format': fmt,
-            'disk_format': fmt,
-            'is_public': 'True',
-        }
-        params.update(properties)
-        image = self.image_client.images.create(**params)
-        self.addCleanup(self.image_client.images.delete, image)
-        self.assertEqual("queued", image.status)
-        image.update(data=image_file)
-        return image.id
-
-    def glance_image_create(self):
-        aki_img_path = self.config.scenario.img_dir + "/" + \
-            self.config.scenario.aki_img_file
-        ari_img_path = self.config.scenario.img_dir + "/" + \
-            self.config.scenario.ari_img_file
-        ami_img_path = self.config.scenario.img_dir + "/" + \
-            self.config.scenario.ami_img_file
-        LOG.debug("paths: ami: %s, ari: %s, aki: %s"
-                  % (ami_img_path, ari_img_path, aki_img_path))
-        kernel_id = self._image_create('scenario-aki', 'aki', aki_img_path)
-        ramdisk_id = self._image_create('scenario-ari', 'ari', ari_img_path)
-        properties = {
-            'properties': {'kernel_id': kernel_id, 'ramdisk_id': ramdisk_id}
-        }
-        self.image = self._image_create('scenario-ami', 'ami',
-                                        path=ami_img_path,
-                                        properties=properties)
-
     def nova_keypair_add(self):
         self.keypair = self.create_keypair()
 
@@ -115,7 +77,7 @@
                                       self.volume.id,
                                       '/dev/vdb')
         self.assertEqual(self.volume.id, volume.id)
-        self._wait_for_volume_status('in-use')
+        self.wait_for_volume_status('in-use')
 
     def nova_reboot(self):
         self.server.reboot()
@@ -131,9 +93,11 @@
     def ssh_to_server(self):
         try:
             self.linux_client = self.get_remote_client(self.floating_ip.ip)
+            self.linux_client.validate_authentication()
         except Exception:
             LOG.exception('ssh to server failed')
             self._log_console_output()
+            debug.log_ip_ns()
             raise
 
     def check_partitions(self):
@@ -143,12 +107,12 @@
     def nova_volume_detach(self):
         detach_volume_client = self.compute_client.volumes.delete_server_volume
         detach_volume_client(self.server.id, self.volume.id)
-        self._wait_for_volume_status('available')
+        self.wait_for_volume_status('available')
 
         volume = self.volume_client.volumes.get(self.volume.id)
         self.assertEqual('available', volume.status)
 
-    @services('compute', 'volume', 'image', 'network')
+    @test.services('compute', 'volume', 'image', 'network')
     def test_minimum_basic_scenario(self):
         self.glance_image_create()
         self.nova_keypair_add()
@@ -161,10 +125,11 @@
         self.nova_volume_attach()
         self.addCleanup(self.nova_volume_detach)
         self.cinder_show()
-        self.nova_reboot()
 
         self.nova_floating_ip_create()
         self.nova_floating_ip_add()
         self._create_loginable_secgroup_rule_nova()
         self.ssh_to_server()
+        self.nova_reboot()
+        self.ssh_to_server()
         self.check_partitions()
diff --git a/tempest/scenario/test_network_basic_ops.py b/tempest/scenario/test_network_basic_ops.py
index aea5874..489b271 100644
--- a/tempest/scenario/test_network_basic_ops.py
+++ b/tempest/scenario/test_network_basic_ops.py
@@ -13,19 +13,24 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+import collections
 
+import re
+
+from tempest.api.network import common as net_common
 from tempest.common import debug
 from tempest.common.utils import data_utils
 from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-
-from tempest.test import attr
-from tempest.test import services
+from tempest import test
 
 CONF = config.CONF
 LOG = logging.getLogger(__name__)
 
+Floating_IP_tuple = collections.namedtuple('Floating_IP_tuple',
+                                           ['floating_ip', 'server'])
+
 
 class TestNetworkBasicOps(manager.NetworkScenarioTest):
 
@@ -34,36 +39,6 @@
     boot VM's with Neutron-managed networking, and attempts to
     verify network connectivity as follows:
 
-     * For a freshly-booted VM with an IP address ("port") on a given network:
-
-       - the Tempest host can ping the IP address.  This implies, but
-         does not guarantee (see the ssh check that follows), that the
-         VM has been assigned the correct IP address and has
-         connectivity to the Tempest host.
-
-       - the Tempest host can perform key-based authentication to an
-         ssh server hosted at the IP address.  This check guarantees
-         that the IP address is associated with the target VM.
-
-       - detach the floating-ip from the VM and verify that it becomes
-       unreachable
-
-       - associate detached floating ip to a new VM and verify connectivity.
-       VMs are created with unique keypair so connectivity also asserts that
-       floating IP is associated with the new VM instead of the old one
-
-       # TODO(mnewby) - Need to implement the following:
-       - the Tempest host can ssh into the VM via the IP address and
-         successfully execute the following:
-
-         - ping an external IP address, implying external connectivity.
-
-         - ping an external hostname, implying that dns is correctly
-           configured.
-
-         - ping an internal IP address, implying connectivity to another
-           VM on the same network.
-
      There are presumed to be two types of networks: tenant and
      public.  A tenant network may or may not be reachable from the
      Tempest host.  A public network is assumed to be reachable from
@@ -103,8 +78,8 @@
     @classmethod
     def check_preconditions(cls):
         super(TestNetworkBasicOps, cls).check_preconditions()
-        cfg = cls.config.network
-        if not (cfg.tenant_networks_reachable or cfg.public_network_id):
+        if not (CONF.network.tenant_networks_reachable
+                or CONF.network.public_network_id):
             msg = ('Either tenant_networks_reachable must be "true", or '
                    'public_network_id must be defined.')
             cls.enabled = False
@@ -113,47 +88,62 @@
     @classmethod
     def setUpClass(cls):
         super(TestNetworkBasicOps, cls).setUpClass()
+        for ext in ['router', 'security-group']:
+            if not test.is_extension_enabled(ext, 'network'):
+                msg = "%s extension not enabled." % ext
+                raise cls.skipException(msg)
         cls.check_preconditions()
-        # TODO(mnewby) Consider looking up entities as needed instead
-        # of storing them as collections on the class.
-        cls.security_groups = {}
-        cls.networks = []
-        cls.subnets = []
-        cls.routers = []
-        cls.servers = {}
-        cls.floating_ips = {}
 
-    def _create_security_groups(self):
-        self.security_groups[self.tenant_id] =\
+    def cleanup_wrapper(self, resource):
+        self.cleanup_resource(resource, self.__class__.__name__)
+
+    def setUp(self):
+        super(TestNetworkBasicOps, self).setUp()
+        self.security_group = \
             self._create_security_group_neutron(tenant_id=self.tenant_id)
+        self.addCleanup(self.cleanup_wrapper, self.security_group)
+        self.network, self.subnet, self.router = self._create_networks()
+        for r in [self.network, self.router, self.subnet]:
+            self.addCleanup(self.cleanup_wrapper, r)
+        self.check_networks()
+        self.servers = {}
+        name = data_utils.rand_name('server-smoke')
+        serv_dict = self._create_server(name, self.network)
+        self.servers[serv_dict['server']] = serv_dict['keypair']
+        self._check_tenant_network_connectivity()
 
-    def _check_networks(self):
-        # Checks that we see the newly created network/subnet/router via
-        # checking the result of list_[networks,routers,subnets]
+        self._create_and_associate_floating_ips()
+
+    def check_networks(self):
+        """
+        Checks that we see the newly created network/subnet/router via
+        checking the result of list_[networks,routers,subnets]
+        """
+
         seen_nets = self._list_networks()
         seen_names = [n['name'] for n in seen_nets]
         seen_ids = [n['id'] for n in seen_nets]
-        for mynet in self.networks:
-            self.assertIn(mynet.name, seen_names)
-            self.assertIn(mynet.id, seen_ids)
+        self.assertIn(self.network.name, seen_names)
+        self.assertIn(self.network.id, seen_ids)
+
         seen_subnets = self._list_subnets()
         seen_net_ids = [n['network_id'] for n in seen_subnets]
         seen_subnet_ids = [n['id'] for n in seen_subnets]
-        for mynet in self.networks:
-            self.assertIn(mynet.id, seen_net_ids)
-        for mysubnet in self.subnets:
-            self.assertIn(mysubnet.id, seen_subnet_ids)
+        self.assertIn(self.network.id, seen_net_ids)
+        self.assertIn(self.subnet.id, seen_subnet_ids)
+
         seen_routers = self._list_routers()
         seen_router_ids = [n['id'] for n in seen_routers]
         seen_router_names = [n['name'] for n in seen_routers]
-        for myrouter in self.routers:
-            self.assertIn(myrouter.name, seen_router_names)
-            self.assertIn(myrouter.id, seen_router_ids)
+        self.assertIn(self.router.name,
+                      seen_router_names)
+        self.assertIn(self.router.id,
+                      seen_router_ids)
 
     def _create_server(self, name, network):
-        tenant_id = network.tenant_id
         keypair = self.create_keypair(name='keypair-%s' % name)
-        security_groups = [self.security_groups[tenant_id].name]
+        self.addCleanup(self.cleanup_wrapper, keypair)
+        security_groups = [self.security_group.name]
         create_kwargs = {
             'nics': [
                 {'net-id': network.id},
@@ -162,13 +152,8 @@
             'security_groups': security_groups,
         }
         server = self.create_server(name=name, create_kwargs=create_kwargs)
-        self.servers[server] = keypair
-        return server
-
-    def _create_servers(self):
-        for i, network in enumerate(self.networks):
-            name = data_utils.rand_name('server-smoke-%d-' % i)
-            self._create_server(name, network)
+        self.addCleanup(self.cleanup_wrapper, server)
+        return dict(server=server, keypair=keypair)
 
     def _check_tenant_network_connectivity(self):
         if not CONF.network.tenant_networks_reachable:
@@ -179,7 +164,7 @@
         # key-based authentication by cloud-init.
         ssh_login = CONF.compute.image_ssh_user
         try:
-            for server, key in self.servers.items():
+            for server, key in self.servers.iteritems():
                 for net_name, ip_addresses in server.networks.iteritems():
                     for ip_address in ip_addresses:
                         self._check_vm_connectivity(ip_address, ssh_login,
@@ -194,54 +179,216 @@
         public_network_id = CONF.network.public_network_id
         for server in self.servers.keys():
             floating_ip = self._create_floating_ip(server, public_network_id)
-            self.floating_ips[floating_ip] = server
+            self.floating_ip_tuple = Floating_IP_tuple(floating_ip, server)
+            self.addCleanup(self.cleanup_wrapper, floating_ip)
 
-    def _check_public_network_connectivity(self, should_connect=True):
+    def _check_public_network_connectivity(self, should_connect=True,
+                                           msg=None):
         # The target login is assumed to have been configured for
         # key-based authentication by cloud-init.
         ssh_login = CONF.compute.image_ssh_user
         LOG.debug('checking network connections')
+        floating_ip, server = self.floating_ip_tuple
+        ip_address = floating_ip.floating_ip_address
+        private_key = None
+        if should_connect:
+            private_key = self.servers[server].private_key
         try:
-            for floating_ip, server in self.floating_ips.iteritems():
-                ip_address = floating_ip.floating_ip_address
-                private_key = None
-                if should_connect:
-                    private_key = self.servers[server].private_key
-                self._check_vm_connectivity(ip_address,
-                                            ssh_login,
-                                            private_key,
-                                            should_connect=should_connect)
+            self._check_vm_connectivity(ip_address,
+                                        ssh_login,
+                                        private_key,
+                                        should_connect=should_connect)
         except Exception:
-            LOG.exception('Public network connectivity check failed')
+            ex_msg = 'Public network connectivity check failed'
+            if msg:
+                ex_msg += ": " + msg
+            LOG.exception(ex_msg)
             self._log_console_output(servers=self.servers.keys())
             debug.log_ip_ns()
             raise
 
     def _disassociate_floating_ips(self):
-        for floating_ip, server in self.floating_ips.iteritems():
-            self._disassociate_floating_ip(floating_ip)
-            self.floating_ips[floating_ip] = None
+        floating_ip, server = self.floating_ip_tuple
+        self._disassociate_floating_ip(floating_ip)
+        self.floating_ip_tuple = Floating_IP_tuple(
+            floating_ip, None)
 
     def _reassociate_floating_ips(self):
-        network = self.networks[0]
-        for floating_ip in self.floating_ips.keys():
-            name = data_utils.rand_name('new_server-smoke-')
-            # create a new server for the floating ip
-            server = self._create_server(name, network)
-            self._associate_floating_ip(floating_ip, server)
-            self.floating_ips[floating_ip] = server
+        floating_ip, server = self.floating_ip_tuple
+        name = data_utils.rand_name('new_server-smoke-')
+        # create a new server for the floating ip
+        serv_dict = self._create_server(name, self.network)
+        self.servers[serv_dict['server']] = serv_dict['keypair']
+        self._associate_floating_ip(floating_ip, serv_dict['server'])
+        self.floating_ip_tuple = Floating_IP_tuple(
+            floating_ip, serv_dict['server'])
 
-    @attr(type='smoke')
-    @services('compute', 'network')
+    def _create_new_network(self):
+        self.new_net = self._create_network(self.tenant_id)
+        self.addCleanup(self.cleanup_wrapper, self.new_net)
+        self.new_subnet = self._create_subnet(
+            network=self.new_net,
+            gateway_ip=None)
+        self.addCleanup(self.cleanup_wrapper, self.new_subnet)
+
+    def _hotplug_server(self):
+        old_floating_ip, server = self.floating_ip_tuple
+        ip_address = old_floating_ip.floating_ip_address
+        private_key = self.servers[server].private_key
+        ssh_client = self.get_remote_client(ip_address,
+                                            private_key=private_key)
+        old_nic_list = self._get_server_nics(ssh_client)
+        # get a port from a list of one item
+        port_list = self._list_ports(device_id=server.id)
+        self.assertEqual(1, len(port_list))
+        old_port = port_list[0]
+        self.compute_client.servers.interface_attach(server=server,
+                                                     net_id=self.new_net.id,
+                                                     port_id=None,
+                                                     fixed_ip=None)
+        # move server to the head of the cleanup list
+        self.addCleanup(self.cleanup_wrapper, server)
+
+        def check_ports():
+            port_list = [port for port in
+                         self._list_ports(device_id=server.id)
+                         if port != old_port]
+            return len(port_list) == 1
+
+        test.call_until_true(check_ports, 60, 1)
+        new_port_list = [p for p in
+                         self._list_ports(device_id=server.id)
+                         if p != old_port]
+        self.assertEqual(1, len(new_port_list))
+        new_port = new_port_list[0]
+        new_port = net_common.DeletablePort(client=self.network_client,
+                                            **new_port)
+        new_nic_list = self._get_server_nics(ssh_client)
+        diff_list = [n for n in new_nic_list if n not in old_nic_list]
+        self.assertEqual(1, len(diff_list))
+        num, new_nic = diff_list[0]
+        ssh_client.assign_static_ip(nic=new_nic,
+                                    addr=new_port.fixed_ips[0]['ip_address'])
+        ssh_client.turn_nic_on(nic=new_nic)
+
+    def _get_server_nics(self, ssh_client):
+        reg = re.compile(r'(?P<num>\d+): (?P<nic_name>\w+):')
+        ipatxt = ssh_client.get_ip_list()
+        return reg.findall(ipatxt)
+
+    def _check_network_internal_connectivity(self, network):
+        """
+        via ssh check VM internal connectivity:
+        - ping internal gateway and DHCP port, implying in-tenant connectivity
+        pinging both, because L3 and DHCP agents might be on different nodes
+        """
+        floating_ip, server = self.floating_ip_tuple
+        # get internal ports' ips:
+        # get all network ports in the new network
+        internal_ips = (p['fixed_ips'][0]['ip_address'] for p in
+                        self._list_ports(tenant_id=server.tenant_id,
+                                         network_id=network.id)
+                        if p['device_owner'].startswith('network'))
+
+        self._check_server_connectivity(floating_ip, internal_ips)
+
+    def _check_network_external_connectivity(self):
+        """
+        ping public network default gateway to imply external connectivity
+
+        """
+        if not CONF.network.public_network_id:
+            msg = 'public network not defined.'
+            LOG.info(msg)
+            return
+
+        subnet = self.network_client.list_subnets(
+            network_id=CONF.network.public_network_id)['subnets']
+        self.assertEqual(1, len(subnet), "Found %d subnets" % len(subnet))
+
+        external_ips = [subnet[0]['gateway_ip']]
+        self._check_server_connectivity(self.floating_ip_tuple.floating_ip,
+                                        external_ips)
+
+    def _check_server_connectivity(self, floating_ip, address_list):
+        ip_address = floating_ip.floating_ip_address
+        private_key = self.servers[self.floating_ip_tuple.server].private_key
+        ssh_source = self._ssh_to_server(ip_address, private_key)
+
+        for remote_ip in address_list:
+            try:
+                self.assertTrue(self._check_remote_connectivity(ssh_source,
+                                                                remote_ip),
+                                "Timed out waiting for %s to become "
+                                "reachable" % remote_ip)
+            except Exception:
+                LOG.exception("Unable to access {dest} via ssh to "
+                              "floating-ip {src}".format(dest=remote_ip,
+                                                         src=floating_ip))
+                debug.log_ip_ns()
+                raise
+
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
     def test_network_basic_ops(self):
-        self._create_security_groups()
-        self._create_networks()
-        self._check_networks()
-        self._create_servers()
-        self._create_and_associate_floating_ips()
-        self._check_tenant_network_connectivity()
+        """
+        For a freshly-booted VM with an IP address ("port") on a given
+            network:
+
+        - the Tempest host can ping the IP address.  This implies, but
+         does not guarantee (see the ssh check that follows), that the
+         VM has been assigned the correct IP address and has
+         connectivity to the Tempest host.
+
+        - the Tempest host can perform key-based authentication to an
+         ssh server hosted at the IP address.  This check guarantees
+         that the IP address is associated with the target VM.
+
+        - the Tempest host can ssh into the VM via the IP address and
+         successfully execute the following:
+
+         - ping an external IP address, implying external connectivity.
+
+         - ping an external hostname, implying that dns is correctly
+           configured.
+
+         - ping an internal IP address, implying connectivity to another
+           VM on the same network.
+
+        - detach the floating-ip from the VM and verify that it becomes
+        unreachable
+
+        - associate detached floating ip to a new VM and verify connectivity.
+        VMs are created with unique keypair so connectivity also asserts that
+        floating IP is associated with the new VM instead of the old one
+
+
+        """
         self._check_public_network_connectivity(should_connect=True)
+        self._check_network_internal_connectivity(network=self.network)
+        self._check_network_external_connectivity()
         self._disassociate_floating_ips()
-        self._check_public_network_connectivity(should_connect=False)
+        self._check_public_network_connectivity(should_connect=False,
+                                                msg="after disassociate "
+                                                    "floating ip")
         self._reassociate_floating_ips()
+        self._check_public_network_connectivity(should_connect=True,
+                                                msg="after re-associate "
+                                                    "floating ip")
+
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
+    def test_hotplug_nic(self):
+        """
+        1. create a new network, with no gateway (to prevent overwriting VM's
+            gateway)
+        2. connect VM to new network
+        3. set static ip and bring new nic up
+        4. check VM can ping new network dhcp port
+
+        """
+
         self._check_public_network_connectivity(should_connect=True)
+        self._create_new_network()
+        self._hotplug_server()
+        self._check_network_internal_connectivity(network=self.new_net)
diff --git a/tempest/scenario/test_cross_tenant_connectivity.py b/tempest/scenario/test_security_groups_basic_ops.py
similarity index 73%
rename from tempest/scenario/test_cross_tenant_connectivity.py
rename to tempest/scenario/test_security_groups_basic_ops.py
index 6fd10be..d404dd1 100644
--- a/tempest/scenario/test_cross_tenant_connectivity.py
+++ b/tempest/scenario/test_security_groups_basic_ops.py
@@ -13,20 +13,20 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest import clients
 from tempest.common import debug
 from tempest.common.utils import data_utils
-from tempest import exceptions
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.scenario.manager import OfficialClientManager
-from tempest.test import attr
-from tempest.test import call_until_true
-from tempest.test import services
+from tempest import test
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
 
-class TestNetworkCrossTenant(manager.NetworkScenarioTest):
+class TestSecurityGroupsBasicOps(manager.NetworkScenarioTest):
 
     """
     This test suite assumes that Nova has been configured to
@@ -47,7 +47,7 @@
     failure - ping_timeout reached
 
     setup:
-        for each tenant (demo and alt):
+        for primary tenant:
             1. create a network&subnet
             2. create a router (if public router isn't configured)
             3. connect tenant network to public network via router
@@ -56,8 +56,6 @@
                 b. a VM with a floating ip
             5. create a general empty security group (same as "default", but
             without rules allowing in-tenant traffic)
-            6. for demo tenant - create another server to test in-tenant
-            connections
 
     tests:
         1. _verify_network_details
@@ -77,7 +75,7 @@
             been created on source tenant
 
     assumptions:
-        1. alt_tenant/user existed and is different from demo_tenant/user
+        1. alt_tenant/user existed and is different from primary_tenant/user
         2. Public network is defined and reachable from the Tempest host
         3. Public router can either be:
             * defined, in which case all tenants networks can connect directly
@@ -89,7 +87,7 @@
     """
 
     class TenantProperties():
-        '''
+        """
         helper class to save tenant details
             id
             credentials
@@ -98,14 +96,15 @@
             security groups
             servers
             access point
-        '''
+        """
 
         def __init__(self, tenant_id, tenant_user, tenant_pass, tenant_name):
-            self.manager = OfficialClientManager(
+            self.manager = clients.OfficialClientManager(
                 tenant_user,
                 tenant_pass,
                 tenant_name
             )
+            self.keypair = None
             self.tenant_id = tenant_id
             self.tenant_name = tenant_name
             self.tenant_user = tenant_user
@@ -116,7 +115,7 @@
             self.security_groups = {}
             self.servers = list()
 
-        def _set_network(self, network, subnet, router):
+        def set_network(self, network, subnet, router):
             self.network = network
             self.subnet = subnet
             self.router = router
@@ -126,13 +125,13 @@
 
     @classmethod
     def check_preconditions(cls):
-        super(TestNetworkCrossTenant, cls).check_preconditions()
+        super(TestSecurityGroupsBasicOps, cls).check_preconditions()
         if (cls.alt_tenant_id is None) or (cls.tenant_id is cls.alt_tenant_id):
             msg = 'No alt_tenant defined'
             cls.enabled = False
             raise cls.skipException(msg)
-        cfg = cls.config.network
-        if not (cfg.tenant_networks_reachable or cfg.public_network_id):
+        if not (CONF.network.tenant_networks_reachable or
+                CONF.network.public_network_id):
             msg = ('Either tenant_networks_reachable must be "true", or '
                    'public_network_id must be defined.')
             cls.enabled = False
@@ -140,7 +139,7 @@
 
     @classmethod
     def setUpClass(cls):
-        super(TestNetworkCrossTenant, cls).setUpClass()
+        super(TestSecurityGroupsBasicOps, cls).setUpClass()
         alt_creds = cls.alt_credentials()
         cls.alt_tenant_id = cls.manager._get_identity_client(
             *alt_creds
@@ -148,48 +147,44 @@
         cls.check_preconditions()
         # TODO(mnewby) Consider looking up entities as needed instead
         # of storing them as collections on the class.
-        cls.keypairs = {}
-        cls.security_groups = {}
-        cls.networks = []
-        cls.subnets = []
-        cls.routers = []
-        cls.servers = []
         cls.floating_ips = {}
         cls.tenants = {}
-        cls.demo_tenant = cls.TenantProperties(
-            cls.tenant_id,
-            *cls.credentials()
-        )
-        cls.alt_tenant = cls.TenantProperties(
-            cls.alt_tenant_id,
-            *alt_creds
-        )
-        for tenant in [cls.demo_tenant, cls.alt_tenant]:
+        cls.primary_tenant = cls.TenantProperties(cls.tenant_id,
+                                                  *cls.credentials())
+        cls.alt_tenant = cls.TenantProperties(cls.alt_tenant_id,
+                                              *alt_creds)
+        for tenant in [cls.primary_tenant, cls.alt_tenant]:
             cls.tenants[tenant.tenant_id] = tenant
-        if not cls.config.network.public_router_id:
-            cls.floating_ip_access = True
-        else:
-            cls.floating_ip_access = False
+        cls.floating_ip_access = not CONF.network.public_router_id
 
-    @classmethod
-    def tearDownClass(cls):
-        super(TestNetworkCrossTenant, cls).tearDownClass()
+    def cleanup_wrapper(self, resource):
+        self.cleanup_resource(resource, self.__class__.__name__)
+
+    def setUp(self):
+        super(TestSecurityGroupsBasicOps, self).setUp()
+        self._deploy_tenant(self.primary_tenant)
+        self._verify_network_details(self.primary_tenant)
+        self._verify_mac_addr(self.primary_tenant)
 
     def _create_tenant_keypairs(self, tenant_id):
-        self.keypairs[tenant_id] = self.create_keypair(
+        keypair = self.create_keypair(
             name=data_utils.rand_name('keypair-smoke-'))
+        self.addCleanup(self.cleanup_wrapper, keypair)
+        self.tenants[tenant_id].keypair = keypair
 
     def _create_tenant_security_groups(self, tenant):
-        self.security_groups.setdefault(self.tenant_id, [])
         access_sg = self._create_empty_security_group(
             namestart='secgroup_access-',
             tenant_id=tenant.tenant_id
         )
+        self.addCleanup(self.cleanup_wrapper, access_sg)
+
         # don't use default secgroup since it allows in-tenant traffic
         def_sg = self._create_empty_security_group(
             namestart='secgroup_general-',
             tenant_id=tenant.tenant_id
         )
+        self.addCleanup(self.cleanup_wrapper, def_sg)
         tenant.security_groups.update(access=access_sg, default=def_sg)
         ssh_rule = dict(
             protocol='tcp',
@@ -197,9 +192,9 @@
             port_range_max=22,
             direction='ingress',
         )
-        self._create_security_group_rule(secgroup=access_sg,
-                                         **ssh_rule
-                                         )
+        rule = self._create_security_group_rule(secgroup=access_sg,
+                                                **ssh_rule)
+        self.addCleanup(self.cleanup_wrapper, rule)
 
     def _verify_network_details(self, tenant):
         # Checks that we see the newly created network/subnet/router via
@@ -242,11 +237,12 @@
             'nics': [
                 {'net-id': tenant.network.id},
             ],
-            'key_name': self.keypairs[tenant.tenant_id].name,
+            'key_name': tenant.keypair.name,
             'security_groups': security_groups,
             'tenant_id': tenant.tenant_id
         }
         server = self.create_server(name=name, create_kwargs=create_kwargs)
+        self.addCleanup(self.cleanup_wrapper, server)
         return server
 
     def _create_tenant_servers(self, tenant, num=1):
@@ -257,7 +253,6 @@
             )
             name = data_utils.rand_name(name)
             server = self._create_server(name, tenant)
-            self.servers.append(server)
             tenant.servers.append(server)
 
     def _set_access_point(self, tenant):
@@ -272,17 +267,20 @@
         name = data_utils.rand_name(name)
         server = self._create_server(name, tenant,
                                      security_groups=secgroups)
-        self.servers.append(server)
         tenant.access_point = server
         self._assign_floating_ips(server)
 
     def _assign_floating_ips(self, server):
-        public_network_id = self.config.network.public_network_id
+        public_network_id = CONF.network.public_network_id
         floating_ip = self._create_floating_ip(server, public_network_id)
+        self.addCleanup(self.cleanup_wrapper, floating_ip)
         self.floating_ips.setdefault(server, floating_ip)
 
     def _create_tenant_network(self, tenant):
-        tenant._set_network(*self._create_networks(tenant.tenant_id))
+        network, subnet, router = self._create_networks(tenant.tenant_id)
+        for r in [network, router, subnet]:
+            self.addCleanup(self.cleanup_wrapper, r)
+        tenant.set_network(network, subnet, router)
 
     def _set_compute_context(self, tenant):
         self.compute_client = tenant.manager.compute_client
@@ -296,8 +294,6 @@
             router (if public not defined)
             access security group
             access-point server
-            for demo_tenant:
-                creates general server to test against
         """
         if not isinstance(tenant_or_id, self.TenantProperties):
             tenant = self.tenants[tenant_or_id]
@@ -309,19 +305,20 @@
         self._create_tenant_keypairs(tenant_id)
         self._create_tenant_network(tenant)
         self._create_tenant_security_groups(tenant)
-        if tenant is self.demo_tenant:
-            self._create_tenant_servers(tenant, num=1)
         self._set_access_point(tenant)
 
     def _get_server_ip(self, server, floating=False):
-        '''
+        """
         returns the ip (floating/internal) of a server
-        '''
+        """
         if floating:
-            return self.floating_ips[server].floating_ip_address
+            server_ip = self.floating_ips[server].floating_ip_address
         else:
+            server_ip = None
             network_name = self.tenants[server.tenant_id].network.name
-            return server.networks[network_name][0]
+            if network_name in server.networks:
+                server_ip = server.networks[network_name][0]
+        return server_ip
 
     def _connect_to_access_point(self, tenant):
         """
@@ -329,33 +326,11 @@
         """
         access_point_ssh = \
             self.floating_ips[tenant.access_point].floating_ip_address
-        private_key = self.keypairs[tenant.tenant_id].private_key
+        private_key = tenant.keypair.private_key
         access_point_ssh = self._ssh_to_server(access_point_ssh,
                                                private_key=private_key)
         return access_point_ssh
 
-    def _test_remote_connectivity(self, source, dest, should_succeed=True):
-        """
-        check ping server via source ssh connection
-
-        :param source: RemoteClient: an ssh connection from which to ping
-        :param dest: and IP to ping against
-        :param should_succeed: boolean should ping succeed or not
-        :returns: boolean -- should_succeed == ping
-        :returns: ping is false if ping failed
-        """
-        def ping_remote():
-            try:
-                source.ping_host(dest)
-            except exceptions.SSHExecCommandFailed as ex:
-                LOG.debug(ex)
-                return not should_succeed
-            return should_succeed
-
-        return call_until_true(ping_remote,
-                               self.config.compute.ping_timeout,
-                               1)
-
     def _check_connectivity(self, access_point, ip, should_succeed=True):
         if should_succeed:
             msg = "Timed out waiting for %s to become reachable" % ip
@@ -364,8 +339,8 @@
             return True
             msg = "%s is reachable" % ip
         try:
-            self.assertTrue(self._test_remote_connectivity(access_point, ip,
-                                                           should_succeed),
+            self.assertTrue(self._check_remote_connectivity(access_point, ip,
+                                                            should_succeed),
                             msg)
         except Exception:
             debug.log_ip_ns()
@@ -388,17 +363,17 @@
             secgroup=tenant.security_groups['default'],
             **ruleset
         )
+        self.addCleanup(self.cleanup_wrapper, rule)
         access_point_ssh = self._connect_to_access_point(tenant)
         for server in tenant.servers:
             self._check_connectivity(access_point=access_point_ssh,
                                      ip=self._get_server_ip(server))
-        rule.delete()
 
     def _test_cross_tenant_block(self, source_tenant, dest_tenant):
-        '''
+        """
         if public router isn't defined, then dest_tenant access is via
         floating-ip
-        '''
+        """
         access_point_ssh = self._connect_to_access_point(source_tenant)
         ip = self._get_server_ip(dest_tenant.access_point,
                                  floating=self.floating_ip_access)
@@ -406,10 +381,10 @@
                                  should_succeed=False)
 
     def _test_cross_tenant_allow(self, source_tenant, dest_tenant):
-        '''
+        """
         check for each direction:
         creating rule for tenant incoming traffic enables only 1way traffic
-        '''
+        """
         ruleset = dict(
             protocol='icmp',
             direction='ingress'
@@ -418,37 +393,26 @@
             secgroup=dest_tenant.security_groups['default'],
             **ruleset
         )
-        try:
-            access_point_ssh = self._connect_to_access_point(source_tenant)
-            ip = self._get_server_ip(dest_tenant.access_point,
-                                     floating=self.floating_ip_access)
-            self._check_connectivity(access_point_ssh, ip)
+        self.addCleanup(self.cleanup_wrapper, rule_s2d)
+        access_point_ssh = self._connect_to_access_point(source_tenant)
+        ip = self._get_server_ip(dest_tenant.access_point,
+                                 floating=self.floating_ip_access)
+        self._check_connectivity(access_point_ssh, ip)
 
-            # test that reverse traffic is still blocked
-            self._test_cross_tenant_block(dest_tenant, source_tenant)
+        # test that reverse traffic is still blocked
+        self._test_cross_tenant_block(dest_tenant, source_tenant)
 
-            # allow reverse traffic and check
-            rule_d2s = self._create_security_group_rule(
-                secgroup=source_tenant.security_groups['default'],
-                **ruleset
-            )
-            try:
-                access_point_ssh_2 = self._connect_to_access_point(dest_tenant)
-                ip = self._get_server_ip(source_tenant.access_point,
-                                         floating=self.floating_ip_access)
-                self._check_connectivity(access_point_ssh_2, ip)
+        # allow reverse traffic and check
+        rule_d2s = self._create_security_group_rule(
+            secgroup=source_tenant.security_groups['default'],
+            **ruleset
+        )
+        self.addCleanup(self.cleanup_wrapper, rule_d2s)
 
-                # clean_rules
-                rule_s2d.delete()
-                rule_d2s.delete()
-
-            except Exception as e:
-                rule_d2s.delete()
-                raise e
-
-        except Exception as e:
-            rule_s2d.delete()
-            raise e
+        access_point_ssh_2 = self._connect_to_access_point(dest_tenant)
+        ip = self._get_server_ip(source_tenant.access_point,
+                                 floating=self.floating_ip_access)
+        self._check_connectivity(access_point_ssh_2, ip)
 
     def _verify_mac_addr(self, tenant):
         """
@@ -468,24 +432,36 @@
         subnet_id = tenant.subnet.id
         self.assertIn((subnet_id, server_ip, mac_addr), port_detail_list)
 
-    @attr(type='smoke')
-    @services('compute', 'network')
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
     def test_cross_tenant_traffic(self):
         try:
-            for tenant_id in self.tenants.keys():
-                self._deploy_tenant(tenant_id)
-                self._verify_network_details(self.tenants[tenant_id])
-                self._verify_mac_addr(self.tenants[tenant_id])
-
-            # in-tenant check
-            self._test_in_tenant_block(self.demo_tenant)
-            self._test_in_tenant_allow(self.demo_tenant)
+            # deploy new tenant
+            self._deploy_tenant(self.alt_tenant)
+            self._verify_network_details(self.alt_tenant)
+            self._verify_mac_addr(self.alt_tenant)
 
             # cross tenant check
-            source_tenant = self.demo_tenant
+            source_tenant = self.primary_tenant
             dest_tenant = self.alt_tenant
             self._test_cross_tenant_block(source_tenant, dest_tenant)
             self._test_cross_tenant_allow(source_tenant, dest_tenant)
         except Exception:
-            self._log_console_output(servers=self.servers)
+            for tenant in self.tenants.values():
+                self._log_console_output(servers=tenant.servers)
+            raise
+
+    @test.attr(type='smoke')
+    @test.services('compute', 'network')
+    def test_in_tenant_traffic(self):
+        try:
+            self._create_tenant_servers(self.primary_tenant, num=1)
+
+            # in-tenant check
+            self._test_in_tenant_block(self.primary_tenant)
+            self._test_in_tenant_allow(self.primary_tenant)
+
+        except Exception:
+            for tenant in self.tenants.values():
+                self._log_console_output(servers=tenant.servers)
             raise
diff --git a/tempest/scenario/test_server_advanced_ops.py b/tempest/scenario/test_server_advanced_ops.py
index 45c24ca..c0eb6e7 100644
--- a/tempest/scenario/test_server_advanced_ops.py
+++ b/tempest/scenario/test_server_advanced_ops.py
@@ -13,9 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -34,22 +37,22 @@
         cls.set_network_resources()
         super(TestServerAdvancedOps, cls).setUpClass()
 
-        if not cls.config.compute_feature_enabled.resize:
+        if not CONF.compute_feature_enabled.resize:
             msg = "Skipping test - resize not available on this host"
             raise cls.skipException(msg)
 
-        resize_flavor = cls.config.compute.flavor_ref_alt
+        resize_flavor = CONF.compute.flavor_ref_alt
 
-        if resize_flavor == cls.config.compute.flavor_ref:
+        if resize_flavor == CONF.compute.flavor_ref:
             msg = "Skipping test - flavor_ref and flavor_ref_alt are identical"
             raise cls.skipException(msg)
 
-    @services('compute')
+    @test.services('compute')
     def test_resize_server_confirm(self):
         # We create an instance for use in this test
         instance = self.create_server()
         instance_id = instance.id
-        resize_flavor = self.config.compute.flavor_ref_alt
+        resize_flavor = CONF.compute.flavor_ref_alt
         LOG.debug("Resizing instance %s from flavor %s to flavor %s",
                   instance.id, instance.flavor, resize_flavor)
         instance.resize(resize_flavor)
@@ -62,7 +65,7 @@
         self.status_timeout(
             self.compute_client.servers, instance_id, 'ACTIVE')
 
-    @services('compute')
+    @test.services('compute')
     def test_server_sequence_suspend_resume(self):
         # We create an instance for use in this test
         instance = self.create_server()
diff --git a/tempest/scenario/test_server_basic_ops.py b/tempest/scenario/test_server_basic_ops.py
index 8779518..d369f12 100644
--- a/tempest/scenario/test_server_basic_ops.py
+++ b/tempest/scenario/test_server_basic_ops.py
@@ -15,18 +15,17 @@
 
 from tempest.common.utils import data_utils
 from tempest.common.utils import test_utils
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
 import testscenarios
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
-# NOTE(andreaf) - nose does not honour the load_tests protocol
-# however it's test discovery regex will match anything
-# which includes _tests. So nose would require some further
-# investigation to be supported with this
 load_tests = testscenarios.load_tests_apply_scenarios
 
 
@@ -56,9 +55,9 @@
         # Setup image and flavor the test instance
         # Support both configured and injected values
         if not hasattr(self, 'image_ref'):
-            self.image_ref = self.config.compute.image_ref
+            self.image_ref = CONF.compute.image_ref
         if not hasattr(self, 'flavor_ref'):
-            self.flavor_ref = self.config.compute.flavor_ref
+            self.flavor_ref = CONF.compute.flavor_ref
         self.image_utils = test_utils.ImageUtils()
         if not self.image_utils.is_flavor_enough(self.flavor_ref,
                                                  self.image_ref):
@@ -67,7 +66,7 @@
                     image=self.image_ref, flavor=self.flavor_ref
                 )
             )
-        self.run_ssh = self.config.compute.run_ssh and \
+        self.run_ssh = CONF.compute.run_ssh and \
             self.image_utils.is_sshable_image(self.image_ref)
         self.ssh_user = self.image_utils.ssh_user(self.image_ref)
         LOG.debug('Starting test for i:{image}, f:{flavor}. '
@@ -159,7 +158,7 @@
                 self._log_console_output()
                 raise
 
-    @services('compute', 'network')
+    @test.services('compute', 'network')
     def test_server_basicops(self):
         self.add_keypair()
         self.create_security_group()
diff --git a/tempest/scenario/test_snapshot_pattern.py b/tempest/scenario/test_snapshot_pattern.py
index 5ff8642..37beb07 100644
--- a/tempest/scenario/test_snapshot_pattern.py
+++ b/tempest/scenario/test_snapshot_pattern.py
@@ -13,10 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest import config
 from tempest.openstack.common import log
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
 
+CONF = config.CONF
 
 LOG = log.getLogger(__name__)
 
@@ -67,15 +69,15 @@
     def _set_floating_ip_to_server(self, server, floating_ip):
         server.add_floating_ip(floating_ip)
 
-    @services('compute', 'network', 'image')
+    @test.services('compute', 'network', 'image')
     def test_snapshot_pattern(self):
         # prepare for booting a instance
         self._add_keypair()
         self._create_loginable_secgroup_rule_nova()
 
         # boot a instance and create a timestamp file in it
-        server = self._boot_image(self.config.compute.image_ref)
-        if self.config.compute.use_floatingip_for_ssh:
+        server = self._boot_image(CONF.compute.image_ref)
+        if CONF.compute.use_floatingip_for_ssh:
             fip_for_server = self._create_floating_ip()
             self._set_floating_ip_to_server(server, fip_for_server)
             self._write_timestamp(fip_for_server.ip)
@@ -89,7 +91,7 @@
         server_from_snapshot = self._boot_image(snapshot_image.id)
 
         # check the existence of the timestamp file in the second instance
-        if self.config.compute.use_floatingip_for_ssh:
+        if CONF.compute.use_floatingip_for_ssh:
             fip_for_snapshot = self._create_floating_ip()
             self._set_floating_ip_to_server(server_from_snapshot,
                                             fip_for_snapshot)
diff --git a/tempest/scenario/test_stamp_pattern.py b/tempest/scenario/test_stamp_pattern.py
index 84c7096..841f9e1 100644
--- a/tempest/scenario/test_stamp_pattern.py
+++ b/tempest/scenario/test_stamp_pattern.py
@@ -18,11 +18,14 @@
 from cinderclient import exceptions as cinder_exceptions
 
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
 import tempest.test
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
 
@@ -111,9 +114,8 @@
         detach_volume_client(server.id, volume.id)
         self._wait_for_volume_status(volume, 'available')
 
-    def _wait_for_volume_availible_on_the_system(self, server_or_ip):
+    def _wait_for_volume_available_on_the_system(self, server_or_ip):
         ssh = self.get_remote_client(server_or_ip)
-        conf = self.config
 
         def _func():
             part = ssh.get_partitions()
@@ -121,8 +123,8 @@
             return 'vdb' in part
 
         if not tempest.test.call_until_true(_func,
-                                            conf.compute.build_timeout,
-                                            conf.compute.build_interval):
+                                            CONF.compute.build_timeout,
+                                            CONF.compute.build_interval):
             raise exceptions.TimeoutException
 
     def _create_timestamp(self, server_or_ip):
@@ -148,10 +150,10 @@
 
         # boot an instance and create a timestamp file in it
         volume = self._create_volume()
-        server = self._boot_image(self.config.compute.image_ref)
+        server = self._boot_image(CONF.compute.image_ref)
 
         # create and add floating IP to server1
-        if self.config.compute.use_floatingip_for_ssh:
+        if CONF.compute.use_floatingip_for_ssh:
             floating_ip_for_server = self._create_floating_ip()
             self._add_floating_ip(server, floating_ip_for_server)
             ip_for_server = floating_ip_for_server.ip
@@ -159,7 +161,7 @@
             ip_for_server = server
 
         self._attach_volume(server, volume)
-        self._wait_for_volume_availible_on_the_system(ip_for_server)
+        self._wait_for_volume_available_on_the_system(ip_for_server)
         self._create_timestamp(ip_for_server)
         self._detach_volume(server, volume)
 
@@ -177,7 +179,7 @@
         server_from_snapshot = self._boot_image(snapshot_image.id)
 
         # create and add floating IP to server_from_snapshot
-        if self.config.compute.use_floatingip_for_ssh:
+        if CONF.compute.use_floatingip_for_ssh:
             floating_ip_for_snapshot = self._create_floating_ip()
             self._add_floating_ip(server_from_snapshot,
                                   floating_ip_for_snapshot)
@@ -187,7 +189,7 @@
 
         # attach volume2 to instance2
         self._attach_volume(server_from_snapshot, volume_from_snapshot)
-        self._wait_for_volume_availible_on_the_system(ip_for_snapshot)
+        self._wait_for_volume_available_on_the_system(ip_for_snapshot)
 
         # check the existence of the timestamp file in the volume2
         self._check_timestamp(ip_for_snapshot)
diff --git a/tempest/scenario/test_swift_basic_ops.py b/tempest/scenario/test_swift_basic_ops.py
index 5892e1e..86e0867 100644
--- a/tempest/scenario/test_swift_basic_ops.py
+++ b/tempest/scenario/test_swift_basic_ops.py
@@ -14,10 +14,13 @@
 #    under the License.
 
 
-from tempest.common.utils.data_utils import rand_name
+from tempest.common.utils import data_utils
+from tempest import config
 from tempest.openstack.common import log as logging
 from tempest.scenario import manager
-from tempest.test import services
+from tempest import test
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -39,7 +42,7 @@
     def setUpClass(cls):
         cls.set_network_resources()
         super(TestSwiftBasicOps, cls).setUpClass()
-        if not cls.config.service_available.swift:
+        if not CONF.service_available.swift:
             skip_msg = ("%s skipped as swift is not available" %
                         cls.__name__)
             raise cls.skipException(skip_msg)
@@ -50,7 +53,8 @@
         LOG.debug('Swift status information obtained successfully')
 
     def _create_container(self, container_name=None):
-        name = container_name or rand_name('swift-scenario-container')
+        name = container_name or data_utils.rand_name(
+            'swift-scenario-container')
         self.object_storage_client.put_container(name)
         # look for the container to assure it is created
         self._list_and_check_container_objects(name)
@@ -62,9 +66,9 @@
         LOG.debug('Container %s deleted' % (container_name))
 
     def _upload_object_to_container(self, container_name, obj_name=None):
-        obj_name = obj_name or rand_name('swift-scenario-object')
+        obj_name = obj_name or data_utils.rand_name('swift-scenario-object')
         self.object_storage_client.put_object(container_name, obj_name,
-                                              rand_name('obj_data'),
+                                              data_utils.rand_name('obj_data'),
                                               content_type='text/plain')
         return obj_name
 
@@ -90,7 +94,7 @@
             for obj in not_present_obj:
                 self.assertNotIn(obj, object_list)
 
-    @services('object')
+    @test.services('object_storage')
     def test_swift_basic_ops(self):
         self._get_swift_stat()
         container_name = self._create_container()
diff --git a/tempest/scenario/test_volume_boot_pattern.py b/tempest/scenario/test_volume_boot_pattern.py
index c4f8ced..9a250d7 100644
--- a/tempest/scenario/test_volume_boot_pattern.py
+++ b/tempest/scenario/test_volume_boot_pattern.py
@@ -11,11 +11,12 @@
 #    under the License.
 
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest.openstack.common import log
 from tempest.scenario import manager
-import tempest.test
-from tempest.test import services
+from tempest import test
 
+CONF = config.CONF
 
 LOG = log.getLogger(__name__)
 
@@ -36,7 +37,7 @@
     """
 
     def _create_volume_from_image(self):
-        img_uuid = self.config.compute.image_ref
+        img_uuid = CONF.compute.image_ref
         vol_name = data_utils.rand_name('volume-origin')
         return self.create_volume(name=vol_name, imageRef=img_uuid)
 
@@ -89,14 +90,14 @@
                                 'available')
 
     def _ssh_to_server(self, server, keypair):
-        if self.config.compute.use_floatingip_for_ssh:
+        if CONF.compute.use_floatingip_for_ssh:
             floating_ip = self.compute_client.floating_ips.create()
             fip_name = data_utils.rand_name('scenario-fip')
             self.set_resource(fip_name, floating_ip)
             server.add_floating_ip(floating_ip)
             ip = floating_ip.ip
         else:
-            network_name_for_ssh = self.config.compute.network_for_ssh
+            network_name_for_ssh = CONF.compute.network_for_ssh
             ip = server.networks[network_name_for_ssh][0]
 
         try:
@@ -126,8 +127,7 @@
         actual = self._get_content(ssh_client)
         self.assertEqual(expected, actual)
 
-    @tempest.test.skip_because(bug="1270608")
-    @services('compute', 'volume', 'image')
+    @test.services('compute', 'volume', 'image')
     def test_volume_boot_pattern(self):
         keypair = self.create_keypair()
         self._create_loginable_secgroup_rule_nova()
diff --git a/tempest/services/baremetal/base.py b/tempest/services/baremetal/base.py
index 74d023a..5f6b513 100644
--- a/tempest/services/baremetal/base.py
+++ b/tempest/services/baremetal/base.py
@@ -16,6 +16,9 @@
 import six
 
 from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
 def handle_errors(f):
@@ -44,10 +47,9 @@
 
     """
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(BaremetalClient, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
-        self.service = self.config.baremetal.catalog_type
+    def __init__(self, auth_provider):
+        super(BaremetalClient, self).__init__(auth_provider)
+        self.service = CONF.baremetal.catalog_type
         self.uri_prefix = ''
 
     def serialize(self, object_type, object_dict):
@@ -112,7 +114,7 @@
         """
         uri = self._get_uri(resource, permanent=permanent)
 
-        resp, body = self.get(uri, self.headers)
+        resp, body = self.get(uri)
 
         return resp, self.deserialize(body)
 
@@ -125,7 +127,7 @@
 
         """
         uri = self._get_uri(resource, uuid=uuid, permanent=permanent)
-        resp, body = self.get(uri, self.headers)
+        resp, body = self.get(uri)
 
         return resp, self.deserialize(body)
 
@@ -143,7 +145,7 @@
         body = self.serialize(object_type, object_dict)
         uri = self._get_uri(resource)
 
-        resp, body = self.post(uri, headers=self.headers, body=body)
+        resp, body = self.post(uri, body=body)
 
         return resp, self.deserialize(body)
 
@@ -158,7 +160,7 @@
         """
         uri = self._get_uri(resource, uuid)
 
-        resp, body = self.delete(uri, self.headers)
+        resp, body = self.delete(uri)
         return resp, body
 
     def _patch_request(self, resource, uuid, patch_object):
@@ -174,7 +176,7 @@
         uri = self._get_uri(resource, uuid)
         patch_body = json.dumps(patch_object)
 
-        resp, body = self.patch(uri, headers=self.headers, body=patch_body)
+        resp, body = self.patch(uri, body=patch_body)
         return resp, self.deserialize(body)
 
     @handle_errors
diff --git a/tempest/services/baremetal/v1/base_v1.py b/tempest/services/baremetal/v1/base_v1.py
index 5e90cd6..3f4c509 100644
--- a/tempest/services/baremetal/v1/base_v1.py
+++ b/tempest/services/baremetal/v1/base_v1.py
@@ -21,9 +21,8 @@
     methods in order to send requests to Ironic.
 
     """
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(BaremetalClientV1, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
+    def __init__(self, auth_provider):
+        super(BaremetalClientV1, self).__init__(auth_provider)
         self.version = '1'
         self.uri_prefix = 'v%s' % self.version
 
diff --git a/tempest/services/baremetal/v1/client_json.py b/tempest/services/baremetal/v1/client_json.py
index f1708af..c9dc874 100644
--- a/tempest/services/baremetal/v1/client_json.py
+++ b/tempest/services/baremetal/v1/client_json.py
@@ -18,9 +18,8 @@
 class BaremetalClientJSON(base_v1.BaremetalClientV1):
     """Tempest REST client for Ironic JSON API v1."""
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(BaremetalClientJSON, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
+    def __init__(self, auth_provider):
+        super(BaremetalClientJSON, self).__init__(auth_provider)
 
         self.serialize = lambda obj_type, obj_body: json.dumps(obj_body)
         self.deserialize = json.loads
diff --git a/tempest/services/baremetal/v1/client_xml.py b/tempest/services/baremetal/v1/client_xml.py
deleted file mode 100644
index 4c214fe..0000000
--- a/tempest/services/baremetal/v1/client_xml.py
+++ /dev/null
@@ -1,55 +0,0 @@
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from tempest.common import rest_client
-from tempest.services.baremetal.v1 import base_v1 as base
-from tempest.services.compute.xml import common as xml
-
-
-class BaremetalClientXML(rest_client.RestClientXML, base.BaremetalClientV1):
-    """Tempest REST client for Ironic XML API v1."""
-
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(BaremetalClientXML, self).__init__(config, username, password,
-                                                 auth_url, tenant_name)
-
-        self.serialize = self.json_to_xml
-        self.deserialize = xml.xml_to_json
-
-    def json_to_xml(self, object_type, object_dict):
-        """
-        Brainlessly converts a specification of an object to XML string.
-
-        :param object_type: Kind of the object.
-        :param object_dict: Specification of the object attributes as a dict.
-        :return: An XML string that corresponds to the specification.
-
-        """
-        root = xml.Element(object_type)
-
-        for attr_name, value in object_dict:
-            # Handle nested dictionaries
-            if isinstance(value, dict):
-                value = self.json_to_xml(attr_name, value)
-
-            root.append(xml.Element(attr_name, value))
-
-        return str(xml.Document(root))
-
-    def _patch_request(self, resource_name, uuid, patch_object):
-        """Changes Content-Type header to application/json for jsonpatch."""
-
-        self.headers['Content-Type'] = 'application/json'
-        try:
-            super(self)._patch_request(self, resource_name, uuid, patch_object)
-        finally:
-            self.headers['Content-Type'] = 'application/xml'
diff --git a/tempest/services/botoclients.py b/tempest/services/botoclients.py
index a1e1b5c..b52d48c 100644
--- a/tempest/services/botoclients.py
+++ b/tempest/services/botoclients.py
@@ -18,31 +18,35 @@
 import types
 import urlparse
 
+from tempest import config
 from tempest import exceptions
 
 import boto
 import boto.ec2
 import boto.s3.connection
 
+CONF = config.CONF
+
 
 class BotoClientBase(object):
 
     ALLOWED_METHODS = set()
 
-    def __init__(self, config,
-                 username=None, password=None,
+    def __init__(self, username=None, password=None,
                  auth_url=None, tenant_name=None,
                  *args, **kwargs):
+        # FIXME(andreaf) replace credentials and auth_url with auth_provider
 
-        self.connection_timeout = str(config.boto.http_socket_timeout)
-        self.num_retries = str(config.boto.num_retries)
-        self.build_timeout = config.boto.build_timeout
+        self.connection_timeout = str(CONF.boto.http_socket_timeout)
+        self.num_retries = str(CONF.boto.num_retries)
+        self.build_timeout = CONF.boto.build_timeout
         self.ks_cred = {"username": username,
                         "password": password,
                         "auth_url": auth_url,
                         "tenant_name": tenant_name}
 
     def _keystone_aws_get(self):
+        # FIXME(andreaf) Move EC2 credentials to AuthProvider
         import keystoneclient.v2_0.client
 
         keystone = keystoneclient.v2_0.client.Client(**self.ks_cred)
@@ -103,15 +107,15 @@
     def connect_method(self, *args, **kwargs):
         return boto.connect_ec2(*args, **kwargs)
 
-    def __init__(self, config, *args, **kwargs):
-        super(APIClientEC2, self).__init__(config, *args, **kwargs)
-        aws_access = config.boto.aws_access
-        aws_secret = config.boto.aws_secret
-        purl = urlparse.urlparse(config.boto.ec2_url)
+    def __init__(self, *args, **kwargs):
+        super(APIClientEC2, self).__init__(*args, **kwargs)
+        aws_access = CONF.boto.aws_access
+        aws_secret = CONF.boto.aws_secret
+        purl = urlparse.urlparse(CONF.boto.ec2_url)
 
-        region_name = config.compute.region
+        region_name = CONF.compute.region
         if not region_name:
-            region_name = config.identity.region
+            region_name = CONF.identity.region
         region = boto.ec2.regioninfo.RegionInfo(name=region_name,
                                                 endpoint=purl.hostname)
         port = purl.port
@@ -194,11 +198,11 @@
     def connect_method(self, *args, **kwargs):
         return boto.connect_s3(*args, **kwargs)
 
-    def __init__(self, config, *args, **kwargs):
-        super(ObjectClientS3, self).__init__(config, *args, **kwargs)
-        aws_access = config.boto.aws_access
-        aws_secret = config.boto.aws_secret
-        purl = urlparse.urlparse(config.boto.s3_url)
+    def __init__(self, *args, **kwargs):
+        super(ObjectClientS3, self).__init__(*args, **kwargs)
+        aws_access = CONF.boto.aws_access
+        aws_secret = CONF.boto.aws_secret
+        purl = urlparse.urlparse(CONF.boto.s3_url)
         port = purl.port
         if port is None:
             if purl.scheme is not "https":
diff --git a/tempest/services/compute/json/aggregates_client.py b/tempest/services/compute/json/aggregates_client.py
index d9e73de..700a29b 100644
--- a/tempest/services/compute/json/aggregates_client.py
+++ b/tempest/services/compute/json/aggregates_client.py
@@ -15,16 +15,18 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class AggregatesClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AggregatesClientJSON, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class AggregatesClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(AggregatesClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_aggregates(self):
         """Get aggregate list."""
@@ -38,14 +40,10 @@
         body = json.loads(body)
         return resp, body['aggregate']
 
-    def create_aggregate(self, name, availability_zone=None):
+    def create_aggregate(self, **kwargs):
         """Creates a new aggregate."""
-        post_body = {
-            'name': name,
-            'availability_zone': availability_zone,
-        }
-        post_body = json.dumps({'aggregate': post_body})
-        resp, body = self.post('os-aggregates', post_body, self.headers)
+        post_body = json.dumps({'aggregate': kwargs})
+        resp, body = self.post('os-aggregates', post_body)
 
         body = json.loads(body)
         return resp, body['aggregate']
@@ -57,8 +55,7 @@
             'availability_zone': availability_zone
         }
         put_body = json.dumps({'aggregate': put_body})
-        resp, body = self.put('os-aggregates/%s' % str(aggregate_id),
-                              put_body, self.headers)
+        resp, body = self.put('os-aggregates/%s' % str(aggregate_id), put_body)
 
         body = json.loads(body)
         return resp, body['aggregate']
@@ -81,7 +78,7 @@
         }
         post_body = json.dumps({'add_host': post_body})
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['aggregate']
 
@@ -92,7 +89,7 @@
         }
         post_body = json.dumps({'remove_host': post_body})
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['aggregate']
 
@@ -103,6 +100,6 @@
         }
         post_body = json.dumps({'set_metadata': post_body})
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['aggregate']
diff --git a/tempest/services/compute/json/availability_zone_client.py b/tempest/services/compute/json/availability_zone_client.py
index 49664c7..9278d5b 100644
--- a/tempest/services/compute/json/availability_zone_client.py
+++ b/tempest/services/compute/json/availability_zone_client.py
@@ -15,16 +15,18 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class AvailabilityZoneClientJSON(RestClient):
+class AvailabilityZoneClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AvailabilityZoneClientJSON, self).__init__(config, username,
-                                                         password, auth_url,
-                                                         tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(AvailabilityZoneClientJSON, self).__init__(
+            auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_availability_zone_list(self):
         resp, body = self.get('os-availability-zone')
diff --git a/tempest/services/compute/json/certificates_client.py b/tempest/services/compute/json/certificates_client.py
index f4d31ed..c05e352 100644
--- a/tempest/services/compute/json/certificates_client.py
+++ b/tempest/services/compute/json/certificates_client.py
@@ -15,16 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class CertificatesClientJSON(RestClient):
+class CertificatesClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(CertificatesClientJSON, self).__init__(config, username,
-                                                     password,
-                                                     auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(CertificatesClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_certificate(self, id):
         url = "os-certificates/%s" % (id)
@@ -35,6 +36,6 @@
     def create_certificate(self):
         """create certificates."""
         url = "os-certificates"
-        resp, body = self.post(url, None, self.headers)
+        resp, body = self.post(url, None)
         body = json.loads(body)
         return resp, body['certificate']
diff --git a/tempest/services/compute/json/extensions_client.py b/tempest/services/compute/json/extensions_client.py
index ae68261..5ad8b98 100644
--- a/tempest/services/compute/json/extensions_client.py
+++ b/tempest/services/compute/json/extensions_client.py
@@ -15,15 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class ExtensionsClientJSON(RestClient):
+class ExtensionsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ExtensionsClientJSON, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(ExtensionsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_extensions(self):
         url = 'extensions'
diff --git a/tempest/services/compute/json/fixed_ips_client.py b/tempest/services/compute/json/fixed_ips_client.py
index 31754ca..8b2c6c9 100644
--- a/tempest/services/compute/json/fixed_ips_client.py
+++ b/tempest/services/compute/json/fixed_ips_client.py
@@ -15,15 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class FixedIPsClientJSON(RestClient):
+class FixedIPsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(FixedIPsClientJSON, self).__init__(config, username, password,
-                                                 auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(FixedIPsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_fixed_ip_details(self, fixed_ip):
         url = "os-fixed-ips/%s" % (fixed_ip)
@@ -34,5 +36,5 @@
     def reserve_fixed_ip(self, ip, body):
         """This reserves and unreserves fixed ips."""
         url = "os-fixed-ips/%s/action" % (ip)
-        resp, body = self.post(url, json.dumps(body), self.headers)
+        resp, body = self.post(url, json.dumps(body))
         return resp, body
diff --git a/tempest/services/compute/json/flavors_client.py b/tempest/services/compute/json/flavors_client.py
index 300a0de..a8111af 100644
--- a/tempest/services/compute/json/flavors_client.py
+++ b/tempest/services/compute/json/flavors_client.py
@@ -16,15 +16,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class FlavorsClientJSON(RestClient):
+class FlavorsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(FlavorsClientJSON, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(FlavorsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_flavors(self, params=None):
         url = 'flavors'
@@ -67,7 +69,7 @@
         if kwargs.get('is_public'):
             post_body['os-flavor-access:is_public'] = kwargs.get('is_public')
         post_body = json.dumps({'flavor': post_body})
-        resp, body = self.post('flavors', post_body, self.headers)
+        resp, body = self.post('flavors', post_body)
 
         body = json.loads(body)
         return resp, body['flavor']
@@ -90,7 +92,7 @@
         """Sets extra Specs to the mentioned flavor."""
         post_body = json.dumps({'extra_specs': specs})
         resp, body = self.post('flavors/%s/os-extra_specs' % flavor_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['extra_specs']
 
@@ -110,8 +112,7 @@
     def update_flavor_extra_spec(self, flavor_id, key, **kwargs):
         """Update specified extra Specs of the mentioned flavor and key."""
         resp, body = self.put('flavors/%s/os-extra_specs/%s' %
-                              (flavor_id, key),
-                              json.dumps(kwargs), self.headers)
+                              (flavor_id, key), json.dumps(kwargs))
         body = json.loads(body)
         return resp, body
 
@@ -122,8 +123,7 @@
 
     def list_flavor_access(self, flavor_id):
         """Gets flavor access information given the flavor id."""
-        resp, body = self.get('flavors/%s/os-flavor-access' % flavor_id,
-                              self.headers)
+        resp, body = self.get('flavors/%s/os-flavor-access' % flavor_id)
         body = json.loads(body)
         return resp, body['flavor_access']
 
@@ -135,8 +135,7 @@
             }
         }
         post_body = json.dumps(post_body)
-        resp, body = self.post('flavors/%s/action' % flavor_id,
-                               post_body, self.headers)
+        resp, body = self.post('flavors/%s/action' % flavor_id, post_body)
         body = json.loads(body)
         return resp, body['flavor_access']
 
@@ -148,7 +147,6 @@
             }
         }
         post_body = json.dumps(post_body)
-        resp, body = self.post('flavors/%s/action' % flavor_id,
-                               post_body, self.headers)
+        resp, body = self.post('flavors/%s/action' % flavor_id, post_body)
         body = json.loads(body)
         return resp, body['flavor_access']
diff --git a/tempest/services/compute/json/floating_ips_client.py b/tempest/services/compute/json/floating_ips_client.py
index 1235dd1..42487c3 100644
--- a/tempest/services/compute/json/floating_ips_client.py
+++ b/tempest/services/compute/json/floating_ips_client.py
@@ -16,15 +16,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class FloatingIPsClientJSON(RestClient):
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(FloatingIPsClientJSON, self).__init__(config, username, password,
-                                                    auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+
+class FloatingIPsClientJSON(rest_client.RestClient):
+    def __init__(self, auth_provider):
+        super(FloatingIPsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_floating_ips(self, params=None):
         """Returns a list of all floating IPs filtered by any parameters."""
@@ -50,7 +52,7 @@
         url = 'os-floating-ips'
         post_body = {'pool': pool_name}
         post_body = json.dumps(post_body)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         body = json.loads(body)
         return resp, body['floating_ip']
 
@@ -70,7 +72,7 @@
         }
 
         post_body = json.dumps(post_body)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def disassociate_floating_ip_from_server(self, floating_ip, server_id):
@@ -83,7 +85,7 @@
         }
 
         post_body = json.dumps(post_body)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def is_resource_deleted(self, id):
diff --git a/tempest/services/compute/json/hosts_client.py b/tempest/services/compute/json/hosts_client.py
index 23cb7e9..fb45997 100644
--- a/tempest/services/compute/json/hosts_client.py
+++ b/tempest/services/compute/json/hosts_client.py
@@ -15,15 +15,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class HostsClientJSON(RestClient):
+class HostsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(HostsClientJSON, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(HostsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_hosts(self, params=None):
         """Lists all hosts."""
@@ -53,8 +55,7 @@
         request_body.update(**kwargs)
         request_body = json.dumps(request_body)
 
-        resp, body = self.put("os-hosts/%s" % str(hostname), request_body,
-                              self.headers)
+        resp, body = self.put("os-hosts/%s" % str(hostname), request_body)
         body = json.loads(body)
         return resp, body
 
diff --git a/tempest/services/compute/json/hypervisor_client.py b/tempest/services/compute/json/hypervisor_client.py
index c8ac951..c6b13b0 100644
--- a/tempest/services/compute/json/hypervisor_client.py
+++ b/tempest/services/compute/json/hypervisor_client.py
@@ -15,16 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class HypervisorClientJSON(RestClient):
+class HypervisorClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(HypervisorClientJSON, self).__init__(config, username,
-                                                   password, auth_url,
-                                                   tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(HypervisorClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_hypervisor_list(self):
         """List hypervisors information."""
diff --git a/tempest/services/compute/json/images_client.py b/tempest/services/compute/json/images_client.py
index d64d8d7..5a79a29 100644
--- a/tempest/services/compute/json/images_client.py
+++ b/tempest/services/compute/json/images_client.py
@@ -16,19 +16,21 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
 from tempest.common import waiters
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class ImagesClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ImagesClientJSON, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
-        self.build_interval = self.config.compute.build_interval
-        self.build_timeout = self.config.compute.build_timeout
+class ImagesClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(ImagesClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
 
     def create_image(self, server_id, name, meta=None):
         """Creates an image of the original server."""
@@ -44,7 +46,7 @@
 
         post_body = json.dumps(post_body)
         resp, body = self.post('servers/%s/action' % str(server_id),
-                               post_body, self.headers)
+                               post_body)
         return resp, body
 
     def list_images(self, params=None):
@@ -91,16 +93,14 @@
     def set_image_metadata(self, image_id, meta):
         """Sets the metadata for an image."""
         post_body = json.dumps({'metadata': meta})
-        resp, body = self.put('images/%s/metadata' % str(image_id),
-                              post_body, self.headers)
+        resp, body = self.put('images/%s/metadata' % str(image_id), post_body)
         body = json.loads(body)
         return resp, body['metadata']
 
     def update_image_metadata(self, image_id, meta):
         """Updates the metadata for an image."""
         post_body = json.dumps({'metadata': meta})
-        resp, body = self.post('images/%s/metadata' % str(image_id),
-                               post_body, self.headers)
+        resp, body = self.post('images/%s/metadata' % str(image_id), post_body)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -114,7 +114,7 @@
         """Sets the value for a specific image metadata key."""
         post_body = json.dumps({'meta': meta})
         resp, body = self.put('images/%s/metadata/%s' % (str(image_id), key),
-                              post_body, self.headers)
+                              post_body)
         body = json.loads(body)
         return resp, body['meta']
 
diff --git a/tempest/services/compute/json/instance_usage_audit_log_client.py b/tempest/services/compute/json/instance_usage_audit_log_client.py
index 97062cb..1f6e988 100644
--- a/tempest/services/compute/json/instance_usage_audit_log_client.py
+++ b/tempest/services/compute/json/instance_usage_audit_log_client.py
@@ -15,15 +15,18 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class InstanceUsagesAuditLogClientJSON(RestClient):
+class InstanceUsagesAuditLogClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
+    def __init__(self, auth_provider):
         super(InstanceUsagesAuditLogClientJSON, self).__init__(
-            config, username, password, auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+            auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_instance_usage_audit_logs(self):
         url = 'os-instance_usage_audit_log'
diff --git a/tempest/services/compute/json/interfaces_client.py b/tempest/services/compute/json/interfaces_client.py
index 06e6476..9928b94 100644
--- a/tempest/services/compute/json/interfaces_client.py
+++ b/tempest/services/compute/json/interfaces_client.py
@@ -16,16 +16,18 @@
 import json
 import time
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class InterfacesClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(InterfacesClientJSON, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class InterfacesClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(InterfacesClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_interfaces(self, server):
         resp, body = self.get('servers/%s/os-interface' % server)
@@ -36,14 +38,14 @@
                          fixed_ip=None):
         post_body = dict(interfaceAttachment=dict())
         if port_id:
-            post_body['port_id'] = port_id
+            post_body['interfaceAttachment']['port_id'] = port_id
         if network_id:
-            post_body['net_id'] = network_id
+            post_body['interfaceAttachment']['net_id'] = network_id
         if fixed_ip:
-            post_body['fixed_ips'] = [dict(ip_address=fixed_ip)]
+            fip = dict(ip_address=fixed_ip)
+            post_body['interfaceAttachment']['fixed_ips'] = [fip]
         post_body = json.dumps(post_body)
         resp, body = self.post('servers/%s/os-interface' % server,
-                               headers=self.headers,
                                body=post_body)
         body = json.loads(body)
         return resp, body['interfaceAttachment']
@@ -78,3 +80,25 @@
                 raise exceptions.TimeoutException(message)
 
         return resp, body
+
+    def add_fixed_ip(self, server_id, network_id):
+        """Add a fixed IP to input server instance."""
+        post_body = json.dumps({
+            'addFixedIp': {
+                'networkId': network_id
+            }
+        })
+        resp, body = self.post('servers/%s/action' % str(server_id),
+                               post_body)
+        return resp, body
+
+    def remove_fixed_ip(self, server_id, ip_address):
+        """Remove input fixed IP from input server instance."""
+        post_body = json.dumps({
+            'removeFixedIp': {
+                'address': ip_address
+            }
+        })
+        resp, body = self.post('servers/%s/action' % str(server_id),
+                               post_body)
+        return resp, body
diff --git a/tempest/services/compute/json/keypairs_client.py b/tempest/services/compute/json/keypairs_client.py
index efd92d2..28f3c31 100644
--- a/tempest/services/compute/json/keypairs_client.py
+++ b/tempest/services/compute/json/keypairs_client.py
@@ -15,15 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class KeyPairsClientJSON(RestClient):
+class KeyPairsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(KeyPairsClientJSON, self).__init__(config, username, password,
-                                                 auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(KeyPairsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_keypairs(self):
         resp, body = self.get("os-keypairs")
@@ -45,8 +47,7 @@
         if pub_key:
             post_body['keypair']['public_key'] = pub_key
         post_body = json.dumps(post_body)
-        resp, body = self.post("os-keypairs",
-                               headers=self.headers, body=post_body)
+        resp, body = self.post("os-keypairs", body=post_body)
         body = json.loads(body)
         return resp, body['keypair']
 
diff --git a/tempest/services/compute/json/limits_client.py b/tempest/services/compute/json/limits_client.py
index 525c12f..1493718 100644
--- a/tempest/services/compute/json/limits_client.py
+++ b/tempest/services/compute/json/limits_client.py
@@ -14,15 +14,18 @@
 #    under the License.
 
 import json
-from tempest.common.rest_client import RestClient
+
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class LimitsClientJSON(RestClient):
+class LimitsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(LimitsClientJSON, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(LimitsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_absolute_limits(self):
         resp, body = self.get("limits")
diff --git a/tempest/services/compute/json/quotas_client.py b/tempest/services/compute/json/quotas_client.py
index b6ec9b8..459ab6d 100644
--- a/tempest/services/compute/json/quotas_client.py
+++ b/tempest/services/compute/json/quotas_client.py
@@ -15,15 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class QuotasClientJSON(RestClient):
+class QuotasClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(QuotasClientJSON, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(QuotasClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_quota_set(self, tenant_id):
         """List the quota set for a tenant."""
@@ -94,8 +96,7 @@
             post_body['security_groups'] = security_groups
 
         post_body = json.dumps({'quota_set': post_body})
-        resp, body = self.put('os-quota-sets/%s' % str(tenant_id), post_body,
-                              self.headers)
+        resp, body = self.put('os-quota-sets/%s' % str(tenant_id), post_body)
 
         body = json.loads(body)
         return resp, body['quota_set']
diff --git a/tempest/services/compute/json/security_groups_client.py b/tempest/services/compute/json/security_groups_client.py
index 8a44626..899d4ef 100644
--- a/tempest/services/compute/json/security_groups_client.py
+++ b/tempest/services/compute/json/security_groups_client.py
@@ -16,17 +16,18 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class SecurityGroupsClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(SecurityGroupsClientJSON, self).__init__(config, username,
-                                                       password, auth_url,
-                                                       tenant_name)
-        self.service = self.config.compute.catalog_type
+class SecurityGroupsClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(SecurityGroupsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_security_groups(self, params=None):
         """List all security groups for a user."""
@@ -57,7 +58,7 @@
             'description': description,
         }
         post_body = json.dumps({'security_group': post_body})
-        resp, body = self.post('os-security-groups', post_body, self.headers)
+        resp, body = self.post('os-security-groups', post_body)
         body = json.loads(body)
         return resp, body['security_group']
 
@@ -76,7 +77,7 @@
             post_body['description'] = description
         post_body = json.dumps({'security_group': post_body})
         resp, body = self.put('os-security-groups/%s' % str(security_group_id),
-                              post_body, self.headers)
+                              post_body)
         body = json.loads(body)
         return resp, body['security_group']
 
@@ -106,7 +107,7 @@
         }
         post_body = json.dumps({'security_group_rule': post_body})
         url = 'os-security-group-rules'
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         body = json.loads(body)
         return resp, body['security_group_rule']
 
@@ -122,3 +123,10 @@
             if sg['id'] == security_group_id:
                 return resp, sg['rules']
         raise exceptions.NotFound('No such Security Group')
+
+    def is_resource_deleted(self, id):
+        try:
+            self.get_security_group(id)
+        except exceptions.NotFound:
+            return True
+        return False
diff --git a/tempest/services/compute/json/servers_client.py b/tempest/services/compute/json/servers_client.py
index 0b9ca0e..623bf42 100644
--- a/tempest/services/compute/json/servers_client.py
+++ b/tempest/services/compute/json/servers_client.py
@@ -18,19 +18,20 @@
 import time
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
 from tempest.common import waiters
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class ServersClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None,
-                 auth_version='v2'):
-        super(ServersClientJSON, self).__init__(config, username, password,
-                                                auth_url, tenant_name,
-                                                auth_version=auth_version)
-        self.service = self.config.compute.catalog_type
+class ServersClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(ServersClientJSON, self).__init__(auth_provider)
+
+        self.service = CONF.compute.catalog_type
 
     def create_server(self, name, image_ref, flavor_ref, **kwargs):
         """
@@ -77,7 +78,7 @@
             if value is not None:
                 post_body[post_param] = value
         post_body = json.dumps({'server': post_body})
-        resp, body = self.post('servers', post_body, self.headers)
+        resp, body = self.post('servers', post_body)
 
         body = json.loads(body)
         # NOTE(maurosr): this deals with the case of multiple server create
@@ -115,8 +116,7 @@
             post_body['OS-DCF:diskConfig'] = disk_config
 
         post_body = json.dumps({'server': post_body})
-        resp, body = self.put("servers/%s" % str(server_id),
-                              post_body, self.headers)
+        resp, body = self.put("servers/%s" % str(server_id), post_body)
         body = json.loads(body)
         return resp, body['server']
 
@@ -193,7 +193,7 @@
     def action(self, server_id, action_name, response_key, **kwargs):
         post_body = json.dumps({action_name: kwargs})
         resp, body = self.post('servers/%s/action' % str(server_id),
-                               post_body, self.headers)
+                               post_body)
         if response_key is not None:
             body = json.loads(body)[response_key]
         return resp, body
@@ -268,14 +268,14 @@
         else:
             post_body = json.dumps({'metadata': meta})
         resp, body = self.put('servers/%s/metadata' % str(server_id),
-                              post_body, self.headers)
+                              post_body)
         body = json.loads(body)
         return resp, body['metadata']
 
     def update_server_metadata(self, server_id, meta):
         post_body = json.dumps({'metadata': meta})
         resp, body = self.post('servers/%s/metadata' % str(server_id),
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -287,7 +287,7 @@
     def set_server_metadata_item(self, server_id, key, meta):
         post_body = json.dumps({'meta': meta})
         resp, body = self.put('servers/%s/metadata/%s' % (str(server_id), key),
-                              post_body, self.headers)
+                              post_body)
         body = json.loads(body)
         return resp, body['meta']
 
@@ -311,7 +311,7 @@
             }
         })
         resp, body = self.post('servers/%s/os-volume_attachments' % server_id,
-                               post_body, self.headers)
+                               post_body)
         return resp, body
 
     def detach_volume(self, server_id, volume_id):
@@ -339,8 +339,7 @@
 
         req_body = json.dumps({'os-migrateLive': migrate_params})
 
-        resp, body = self.post("servers/%s/action" % str(server_id),
-                               req_body, self.headers)
+        resp, body = self.post("servers/%s/action" % str(server_id), req_body)
         return resp, body
 
     def migrate_server(self, server_id, **kwargs):
@@ -429,3 +428,11 @@
     def restore_soft_deleted_server(self, server_id, **kwargs):
         """Restore a soft-deleted server."""
         return self.action(server_id, 'restore', None, **kwargs)
+
+    def reset_network(self, server_id, **kwargs):
+        """Resets the Network of a server"""
+        return self.action(server_id, 'resetNetwork', None, **kwargs)
+
+    def inject_network_info(self, server_id, **kwargs):
+        """Inject the Network Info into server"""
+        return self.action(server_id, 'injectNetworkInfo', None, **kwargs)
diff --git a/tempest/services/compute/json/services_client.py b/tempest/services/compute/json/services_client.py
index 7829e5a..1ab25ec 100644
--- a/tempest/services/compute/json/services_client.py
+++ b/tempest/services/compute/json/services_client.py
@@ -17,15 +17,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class ServicesClientJSON(RestClient):
+class ServicesClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ServicesClientJSON, self).__init__(config, username, password,
-                                                 auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(ServicesClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_services(self, params=None):
         url = 'os-services'
@@ -43,7 +45,7 @@
         binary: Service binary
         """
         post_body = json.dumps({'binary': binary, 'host': host_name})
-        resp, body = self.put('os-services/enable', post_body, self.headers)
+        resp, body = self.put('os-services/enable', post_body)
         body = json.loads(body)
         return resp, body['service']
 
@@ -54,6 +56,6 @@
         binary: Service binary
         """
         post_body = json.dumps({'binary': binary, 'host': host_name})
-        resp, body = self.put('os-services/disable', post_body, self.headers)
+        resp, body = self.put('os-services/disable', post_body)
         body = json.loads(body)
         return resp, body['service']
diff --git a/tempest/services/compute/json/tenant_usages_client.py b/tempest/services/compute/json/tenant_usages_client.py
index a263767..f3a67dd 100644
--- a/tempest/services/compute/json/tenant_usages_client.py
+++ b/tempest/services/compute/json/tenant_usages_client.py
@@ -16,15 +16,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class TenantUsagesClientJSON(RestClient):
+class TenantUsagesClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(TenantUsagesClientJSON, self).__init__(
-            config, username, password, auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(TenantUsagesClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_tenant_usages(self, params=None):
         url = 'os-simple-tenant-usage'
diff --git a/tempest/services/compute/json/volumes_extensions_client.py b/tempest/services/compute/json/volumes_extensions_client.py
index aa49be5..5ef11ed 100644
--- a/tempest/services/compute/json/volumes_extensions_client.py
+++ b/tempest/services/compute/json/volumes_extensions_client.py
@@ -17,19 +17,21 @@
 import time
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class VolumesExtensionsClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumesExtensionsClientJSON, self).__init__(config, username,
-                                                          password, auth_url,
-                                                          tenant_name)
-        self.service = self.config.compute.catalog_type
-        self.build_interval = self.config.volume.build_interval
-        self.build_timeout = self.config.volume.build_timeout
+class VolumesExtensionsClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(VolumesExtensionsClientJSON, self).__init__(
+            auth_provider)
+        self.service = CONF.compute.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
 
     def list_volumes(self, params=None):
         """List all the volumes created."""
@@ -73,7 +75,7 @@
         }
 
         post_body = json.dumps({'volume': post_body})
-        resp, body = self.post('os-volumes', post_body, self.headers)
+        resp, body = self.post('os-volumes', post_body)
         body = json.loads(body)
         return resp, body['volume']
 
diff --git a/tempest/services/compute/v3/json/aggregates_client.py b/tempest/services/compute/v3/json/aggregates_client.py
index d63be02..fddf5df 100644
--- a/tempest/services/compute/v3/json/aggregates_client.py
+++ b/tempest/services/compute/v3/json/aggregates_client.py
@@ -15,17 +15,18 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class AggregatesV3ClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AggregatesV3ClientJSON, self).__init__(config, username,
-                                                     password, auth_url,
-                                                     tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+class AggregatesV3ClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(AggregatesV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def list_aggregates(self):
         """Get aggregate list."""
@@ -39,14 +40,10 @@
         body = json.loads(body)
         return resp, body['aggregate']
 
-    def create_aggregate(self, name, availability_zone=None):
+    def create_aggregate(self, **kwargs):
         """Creates a new aggregate."""
-        post_body = {
-            'name': name,
-            'availability_zone': availability_zone,
-        }
-        post_body = json.dumps({'aggregate': post_body})
-        resp, body = self.post('os-aggregates', post_body, self.headers)
+        post_body = json.dumps({'aggregate': kwargs})
+        resp, body = self.post('os-aggregates', post_body)
 
         body = json.loads(body)
         return resp, body['aggregate']
@@ -58,8 +55,7 @@
             'availability_zone': availability_zone
         }
         put_body = json.dumps({'aggregate': put_body})
-        resp, body = self.put('os-aggregates/%s' % str(aggregate_id),
-                              put_body, self.headers)
+        resp, body = self.put('os-aggregates/%s' % str(aggregate_id), put_body)
 
         body = json.loads(body)
         return resp, body['aggregate']
@@ -82,7 +78,7 @@
         }
         post_body = json.dumps({'add_host': post_body})
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['aggregate']
 
@@ -93,7 +89,7 @@
         }
         post_body = json.dumps({'remove_host': post_body})
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['aggregate']
 
@@ -104,6 +100,6 @@
         }
         post_body = json.dumps({'set_metadata': post_body})
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['aggregate']
diff --git a/tempest/services/compute/v3/json/availability_zone_client.py b/tempest/services/compute/v3/json/availability_zone_client.py
index 97ff21c..bad2de9 100644
--- a/tempest/services/compute/v3/json/availability_zone_client.py
+++ b/tempest/services/compute/v3/json/availability_zone_client.py
@@ -15,16 +15,18 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class AvailabilityZoneV3ClientJSON(RestClient):
+class AvailabilityZoneV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AvailabilityZoneV3ClientJSON, self).__init__(config, username,
-                                                           password, auth_url,
-                                                           tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(AvailabilityZoneV3ClientJSON, self).__init__(
+            auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def get_availability_zone_list(self):
         resp, body = self.get('os-availability-zone')
diff --git a/tempest/services/compute/v3/json/certificates_client.py b/tempest/services/compute/v3/json/certificates_client.py
index 7c21290..f8beeb9 100644
--- a/tempest/services/compute/v3/json/certificates_client.py
+++ b/tempest/services/compute/v3/json/certificates_client.py
@@ -15,16 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class CertificatesV3ClientJSON(RestClient):
+class CertificatesV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(CertificatesV3ClientJSON, self).__init__(config, username,
-                                                       password,
-                                                       auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(CertificatesV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def get_certificate(self, id):
         url = "os-certificates/%s" % (id)
@@ -35,6 +36,6 @@
     def create_certificate(self):
         """create certificates."""
         url = "os-certificates"
-        resp, body = self.post(url, None, self.headers)
+        resp, body = self.post(url, None)
         body = json.loads(body)
         return resp, body['certificate']
diff --git a/tempest/services/compute/v3/json/extensions_client.py b/tempest/services/compute/v3/json/extensions_client.py
index c508d2f..46f17a4 100644
--- a/tempest/services/compute/v3/json/extensions_client.py
+++ b/tempest/services/compute/v3/json/extensions_client.py
@@ -15,16 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class ExtensionsV3ClientJSON(RestClient):
+class ExtensionsV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ExtensionsV3ClientJSON, self).__init__(config, username,
-                                                     password, auth_url,
-                                                     tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(ExtensionsV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def list_extensions(self):
         url = 'extensions'
diff --git a/tempest/services/compute/v3/json/flavors_client.py b/tempest/services/compute/v3/json/flavors_client.py
index f8c762c..656bd84 100644
--- a/tempest/services/compute/v3/json/flavors_client.py
+++ b/tempest/services/compute/v3/json/flavors_client.py
@@ -16,15 +16,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class FlavorsV3ClientJSON(RestClient):
+class FlavorsV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(FlavorsV3ClientJSON, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(FlavorsV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def list_flavors(self, params=None):
         url = 'flavors'
@@ -63,11 +65,11 @@
         if kwargs.get('swap'):
             post_body['swap'] = kwargs.get('swap')
         if kwargs.get('rxtx'):
-            post_body['rxtx_factor'] = kwargs.get('rxtx')
+            post_body['os-flavor-rxtx:rxtx_factor'] = kwargs.get('rxtx')
         if kwargs.get('is_public'):
             post_body['flavor-access:is_public'] = kwargs.get('is_public')
         post_body = json.dumps({'flavor': post_body})
-        resp, body = self.post('flavors', post_body, self.headers)
+        resp, body = self.post('flavors', post_body)
 
         body = json.loads(body)
         return resp, body['flavor']
@@ -90,7 +92,7 @@
         """Sets extra Specs to the mentioned flavor."""
         post_body = json.dumps({'extra_specs': specs})
         resp, body = self.post('flavors/%s/flavor-extra-specs' % flavor_id,
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['extra_specs']
 
@@ -110,8 +112,7 @@
     def update_flavor_extra_spec(self, flavor_id, key, **kwargs):
         """Update specified extra Specs of the mentioned flavor and key."""
         resp, body = self.put('flavors/%s/flavor-extra-specs/%s' %
-                              (flavor_id, key),
-                              json.dumps(kwargs), self.headers)
+                              (flavor_id, key), json.dumps(kwargs))
         body = json.loads(body)
         return resp, body
 
@@ -122,8 +123,7 @@
 
     def list_flavor_access(self, flavor_id):
         """Gets flavor access information given the flavor id."""
-        resp, body = self.get('flavors/%s/flavor-access' % flavor_id,
-                              self.headers)
+        resp, body = self.get('flavors/%s/flavor-access' % flavor_id)
         body = json.loads(body)
         return resp, body['flavor_access']
 
@@ -135,8 +135,7 @@
             }
         }
         post_body = json.dumps(post_body)
-        resp, body = self.post('flavors/%s/action' % flavor_id,
-                               post_body, self.headers)
+        resp, body = self.post('flavors/%s/action' % flavor_id, post_body)
         body = json.loads(body)
         return resp, body['flavor_access']
 
@@ -148,7 +147,6 @@
             }
         }
         post_body = json.dumps(post_body)
-        resp, body = self.post('flavors/%s/action' % flavor_id,
-                               post_body, self.headers)
+        resp, body = self.post('flavors/%s/action' % flavor_id, post_body)
         body = json.loads(body)
         return resp, body['flavor_access']
diff --git a/tempest/services/compute/v3/json/hosts_client.py b/tempest/services/compute/v3/json/hosts_client.py
index 669bf59..e27c7c6 100644
--- a/tempest/services/compute/v3/json/hosts_client.py
+++ b/tempest/services/compute/v3/json/hosts_client.py
@@ -15,15 +15,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class HostsV3ClientJSON(RestClient):
+class HostsV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(HostsV3ClientJSON, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(HostsV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def list_hosts(self, params=None):
         """Lists all hosts."""
@@ -53,8 +55,7 @@
         request_body.update(**kwargs)
         request_body = json.dumps({'host': request_body})
 
-        resp, body = self.put("os-hosts/%s" % str(hostname), request_body,
-                              self.headers)
+        resp, body = self.put("os-hosts/%s" % str(hostname), request_body)
         body = json.loads(body)
         return resp, body
 
diff --git a/tempest/services/compute/v3/json/hypervisor_client.py b/tempest/services/compute/v3/json/hypervisor_client.py
index d78cc5e..30e391f 100644
--- a/tempest/services/compute/v3/json/hypervisor_client.py
+++ b/tempest/services/compute/v3/json/hypervisor_client.py
@@ -15,16 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class HypervisorV3ClientJSON(RestClient):
+class HypervisorV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(HypervisorV3ClientJSON, self).__init__(config, username,
-                                                     password, auth_url,
-                                                     tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(HypervisorV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def get_hypervisor_list(self):
         """List hypervisors information."""
diff --git a/tempest/services/compute/v3/json/instance_usage_audit_log_client.py b/tempest/services/compute/v3/json/instance_usage_audit_log_client.py
deleted file mode 100644
index c5fba48..0000000
--- a/tempest/services/compute/v3/json/instance_usage_audit_log_client.py
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2013 IBM Corporation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import json
-
-from tempest.common.rest_client import RestClient
-
-
-class InstanceUsagesAuditLogV3ClientJSON(RestClient):
-
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(InstanceUsagesAuditLogV3ClientJSON, self).__init__(
-            config, username, password, auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
-
-    def list_instance_usage_audit_logs(self, time_before=None):
-        if time_before:
-            url = 'os-instance-usage-audit-log?before=%s' % time_before
-        else:
-            url = 'os-instance-usage-audit-log'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        return resp, body["instance_usage_audit_log"]
diff --git a/tempest/services/compute/v3/json/interfaces_client.py b/tempest/services/compute/v3/json/interfaces_client.py
index 7fb0fa9..b45426c 100644
--- a/tempest/services/compute/v3/json/interfaces_client.py
+++ b/tempest/services/compute/v3/json/interfaces_client.py
@@ -16,17 +16,18 @@
 import json
 import time
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class InterfacesV3ClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(InterfacesV3ClientJSON, self).__init__(config, username,
-                                                     password, auth_url,
-                                                     tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+class InterfacesV3ClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(InterfacesV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def list_interfaces(self, server):
         resp, body = self.get('servers/%s/os-attach-interfaces' % server)
@@ -35,16 +36,15 @@
 
     def create_interface(self, server, port_id=None, network_id=None,
                          fixed_ip=None):
-        post_body = dict(interface_attachment=dict())
+        post_body = dict()
         if port_id:
             post_body['port_id'] = port_id
         if network_id:
             post_body['net_id'] = network_id
         if fixed_ip:
             post_body['fixed_ips'] = [dict(ip_address=fixed_ip)]
-        post_body = json.dumps(post_body)
+        post_body = json.dumps({'interface_attachment': post_body})
         resp, body = self.post('servers/%s/os-attach-interfaces' % server,
-                               headers=self.headers,
                                body=post_body)
         body = json.loads(body)
         return resp, body['interface_attachment']
@@ -81,3 +81,25 @@
                 raise exceptions.TimeoutException(message)
 
         return resp, body
+
+    def add_fixed_ip(self, server_id, network_id):
+        """Add a fixed IP to input server instance."""
+        post_body = json.dumps({
+            'add_fixed_ip': {
+                'network_id': network_id
+            }
+        })
+        resp, body = self.post('servers/%s/action' % str(server_id),
+                               post_body)
+        return resp, body
+
+    def remove_fixed_ip(self, server_id, ip_address):
+        """Remove input fixed IP from input server instance."""
+        post_body = json.dumps({
+            'remove_fixed_ip': {
+                'address': ip_address
+            }
+        })
+        resp, body = self.post('servers/%s/action' % str(server_id),
+                               post_body)
+        return resp, body
diff --git a/tempest/services/compute/v3/json/keypairs_client.py b/tempest/services/compute/v3/json/keypairs_client.py
index 26018ae..9ca4885 100644
--- a/tempest/services/compute/v3/json/keypairs_client.py
+++ b/tempest/services/compute/v3/json/keypairs_client.py
@@ -15,15 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class KeyPairsV3ClientJSON(RestClient):
+class KeyPairsV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(KeyPairsV3ClientJSON, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(KeyPairsV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def list_keypairs(self):
         resp, body = self.get("keypairs")
@@ -45,8 +47,7 @@
         if pub_key:
             post_body['keypair']['public_key'] = pub_key
         post_body = json.dumps(post_body)
-        resp, body = self.post("keypairs",
-                               headers=self.headers, body=post_body)
+        resp, body = self.post("keypairs", body=post_body)
         body = json.loads(body)
         return resp, body['keypair']
 
diff --git a/tempest/services/compute/v3/json/quotas_client.py b/tempest/services/compute/v3/json/quotas_client.py
index 0f0fd00..32e31a3 100644
--- a/tempest/services/compute/v3/json/quotas_client.py
+++ b/tempest/services/compute/v3/json/quotas_client.py
@@ -15,15 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class QuotasV3ClientJSON(RestClient):
+class QuotasV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(QuotasV3ClientJSON, self).__init__(config, username, password,
-                                                 auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(QuotasV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def get_quota_set(self, tenant_id):
         """List the quota set for a tenant."""
@@ -33,6 +35,14 @@
         body = json.loads(body)
         return resp, body['quota_set']
 
+    def get_quota_set_detail(self, tenant_id):
+        """Get the quota set detail for a tenant."""
+
+        url = 'os-quota-sets/%s/detail' % str(tenant_id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['quota_set']
+
     def get_default_quota_set(self, tenant_id):
         """List the default quota set for a tenant."""
 
@@ -82,8 +92,7 @@
             post_body['security_groups'] = security_groups
 
         post_body = json.dumps({'quota_set': post_body})
-        resp, body = self.put('os-quota-sets/%s' % str(tenant_id), post_body,
-                              self.headers)
+        resp, body = self.put('os-quota-sets/%s' % str(tenant_id), post_body)
 
         body = json.loads(body)
         return resp, body['quota_set']
diff --git a/tempest/services/compute/v3/json/servers_client.py b/tempest/services/compute/v3/json/servers_client.py
index ef282fa..256a730 100644
--- a/tempest/services/compute/v3/json/servers_client.py
+++ b/tempest/services/compute/v3/json/servers_client.py
@@ -19,19 +19,19 @@
 import time
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
 from tempest.common import waiters
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class ServersV3ClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url,
-                 tenant_name=None, auth_version='v2'):
-        super(ServersV3ClientJSON, self).__init__(config, username, password,
-                                                  auth_url, tenant_name,
-                                                  auth_version=auth_version)
-        self.service = self.config.compute.catalog_v3_type
+class ServersV3ClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(ServersV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def create_server(self, name, image_ref, flavor_ref, **kwargs):
         """
@@ -84,7 +84,7 @@
             if value is not None:
                 post_body[post_param] = value
         post_body = json.dumps({'server': post_body})
-        resp, body = self.post('servers', post_body, self.headers)
+        resp, body = self.post('servers', post_body)
 
         body = json.loads(body)
         # NOTE(maurosr): this deals with the case of multiple server create
@@ -121,8 +121,7 @@
             post_body['os-disk-config:disk_config'] = disk_config
 
         post_body = json.dumps({'server': post_body})
-        resp, body = self.put("servers/%s" % str(server_id),
-                              post_body, self.headers)
+        resp, body = self.put("servers/%s" % str(server_id), post_body)
         body = json.loads(body)
         return resp, body['server']
 
@@ -199,7 +198,7 @@
     def action(self, server_id, action_name, response_key, **kwargs):
         post_body = json.dumps({action_name: kwargs})
         resp, body = self.post('servers/%s/action' % str(server_id),
-                               post_body, self.headers)
+                               post_body)
         if response_key is not None:
             body = json.loads(body)[response_key]
         return resp, body
@@ -216,6 +215,21 @@
         return self.action(server_id, 'change_password', None,
                            admin_password=admin_password)
 
+    def get_password(self, server_id):
+        resp, body = self.get("servers/%s/os-server-password" %
+                              str(server_id))
+        body = json.loads(body)
+        return resp, body
+
+    def delete_password(self, server_id):
+        """
+        Removes the encrypted server password from the metadata server
+        Note that this does not actually change the instance server
+        password.
+        """
+        return self.delete("servers/%s/os-server-password" %
+                           str(server_id))
+
     def reboot(self, server_id, reboot_type):
         """Reboots a server."""
         return self.action(server_id, 'reboot', None, type=reboot_type)
@@ -258,7 +272,7 @@
 
         post_body = json.dumps(post_body)
         resp, body = self.post('servers/%s/action' % str(server_id),
-                               post_body, self.headers)
+                               post_body)
         return resp, body
 
     def list_server_metadata(self, server_id):
@@ -272,14 +286,14 @@
         else:
             post_body = json.dumps({'metadata': meta})
         resp, body = self.put('servers/%s/metadata' % str(server_id),
-                              post_body, self.headers)
+                              post_body)
         body = json.loads(body)
         return resp, body['metadata']
 
     def update_server_metadata(self, server_id, meta):
         post_body = json.dumps({'metadata': meta})
         resp, body = self.post('servers/%s/metadata' % str(server_id),
-                               post_body, self.headers)
+                               post_body)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -291,7 +305,7 @@
     def set_server_metadata_item(self, server_id, key, meta):
         post_body = json.dumps({'metadata': meta})
         resp, body = self.put('servers/%s/metadata/%s' % (str(server_id), key),
-                              post_body, self.headers)
+                              post_body)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -327,7 +341,7 @@
         req_body = json.dumps({'migrate_live': migrate_params})
 
         resp, body = self.post("servers/%s/action" % str(server_id),
-                               req_body, self.headers)
+                               req_body)
         return resp, body
 
     def migrate_server(self, server_id, **kwargs):
@@ -409,3 +423,23 @@
     def restore_soft_deleted_server(self, server_id, **kwargs):
         """Restore a soft-deleted server."""
         return self.action(server_id, 'restore', None, **kwargs)
+
+    def get_vnc_console(self, server_id, type):
+        """Get URL of VNC console."""
+        post_body = json.dumps({
+            "get_vnc_console": {
+                "type": type
+            }
+        })
+        resp, body = self.post('servers/%s/action' % str(server_id),
+                               post_body)
+        body = json.loads(body)
+        return resp, body['console']
+
+    def reset_network(self, server_id, **kwargs):
+        """Resets the Network of a server"""
+        return self.action(server_id, 'reset_network', None, **kwargs)
+
+    def inject_network_info(self, server_id, **kwargs):
+        """Inject the Network Info into server"""
+        return self.action(server_id, 'inject_network_info', None, **kwargs)
diff --git a/tempest/services/compute/v3/json/services_client.py b/tempest/services/compute/v3/json/services_client.py
index e0c1c3c..b4e65a0 100644
--- a/tempest/services/compute/v3/json/services_client.py
+++ b/tempest/services/compute/v3/json/services_client.py
@@ -17,15 +17,17 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class ServicesV3ClientJSON(RestClient):
+class ServicesV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ServicesV3ClientJSON, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(ServicesV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def list_services(self, params=None):
         url = 'os-services'
@@ -48,7 +50,7 @@
                 'host': host_name
             }
         })
-        resp, body = self.put('os-services/enable', post_body, self.headers)
+        resp, body = self.put('os-services/enable', post_body)
         body = json.loads(body)
         return resp, body['service']
 
@@ -64,6 +66,6 @@
                 'host': host_name
             }
         })
-        resp, body = self.put('os-services/disable', post_body, self.headers)
+        resp, body = self.put('os-services/disable', post_body)
         body = json.loads(body)
         return resp, body['service']
diff --git a/tempest/services/compute/v3/json/tenant_usages_client.py b/tempest/services/compute/v3/json/tenant_usages_client.py
deleted file mode 100644
index ff0251d..0000000
--- a/tempest/services/compute/v3/json/tenant_usages_client.py
+++ /dev/null
@@ -1,45 +0,0 @@
-# Copyright 2013 NEC Corporation
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-import json
-import urllib
-
-from tempest.common.rest_client import RestClient
-
-
-class TenantUsagesV3ClientJSON(RestClient):
-
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(TenantUsagesV3ClientJSON, self).__init__(
-            config, username, password, auth_url, tenant_name)
-        self.service = self.config.compute.catalog_v3_type
-
-    def list_tenant_usages(self, params=None):
-        url = 'os-simple-tenant-usage'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        return resp, body['tenant_usages'][0]
-
-    def get_tenant_usage(self, tenant_id, params=None):
-        url = 'os-simple-tenant-usage/%s' % tenant_id
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        return resp, body['tenant_usage']
diff --git a/tempest/services/compute/v3/json/version_client.py b/tempest/services/compute/v3/json/version_client.py
index 1773af5..b560c58 100644
--- a/tempest/services/compute/v3/json/version_client.py
+++ b/tempest/services/compute/v3/json/version_client.py
@@ -16,15 +16,16 @@
 import json
 
 from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
 class VersionV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VersionV3ClientJSON, self).__init__(config, username,
-                                                  password, auth_url,
-                                                  tenant_name)
-        self.service = self.config.compute.catalog_v3_type
+    def __init__(self, auth_provider):
+        super(VersionV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_v3_type
 
     def get_version(self):
         resp, body = self.get('')
diff --git a/tempest/services/compute/xml/aggregates_client.py b/tempest/services/compute/xml/aggregates_client.py
index 164a963..5b250ee 100644
--- a/tempest/services/compute/xml/aggregates_client.py
+++ b/tempest/services/compute/xml/aggregates_client.py
@@ -15,20 +15,23 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import Text
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class AggregatesClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AggregatesClientXML, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class AggregatesClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(AggregatesClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _format_aggregate(self, g):
         agg = xml_to_json(g)
@@ -49,14 +52,13 @@
 
     def list_aggregates(self):
         """Get aggregate list."""
-        resp, body = self.get("os-aggregates", self.headers)
+        resp, body = self.get("os-aggregates")
         aggregates = self._parse_array(etree.fromstring(body))
         return resp, aggregates
 
     def get_aggregate(self, aggregate_id):
         """Get details of the given aggregate."""
-        resp, body = self.get("os-aggregates/%s" % str(aggregate_id),
-                              self.headers)
+        resp, body = self.get("os-aggregates/%s" % str(aggregate_id))
         aggregate = self._format_aggregate(etree.fromstring(body))
         return resp, aggregate
 
@@ -66,8 +68,7 @@
                             name=name,
                             availability_zone=availability_zone)
         resp, body = self.post('os-aggregates',
-                               str(Document(post_body)),
-                               self.headers)
+                               str(Document(post_body)))
         aggregate = self._format_aggregate(etree.fromstring(body))
         return resp, aggregate
 
@@ -77,15 +78,13 @@
                            name=name,
                            availability_zone=availability_zone)
         resp, body = self.put('os-aggregates/%s' % str(aggregate_id),
-                              str(Document(put_body)),
-                              self.headers)
+                              str(Document(put_body)))
         aggregate = self._format_aggregate(etree.fromstring(body))
         return resp, aggregate
 
     def delete_aggregate(self, aggregate_id):
         """Deletes the given aggregate."""
-        return self.delete("os-aggregates/%s" % str(aggregate_id),
-                           self.headers)
+        return self.delete("os-aggregates/%s" % str(aggregate_id))
 
     def is_resource_deleted(self, id):
         try:
@@ -98,8 +97,7 @@
         """Adds a host to the given aggregate."""
         post_body = Element("add_host", host=host)
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               str(Document(post_body)),
-                               self.headers)
+                               str(Document(post_body)))
         aggregate = self._format_aggregate(etree.fromstring(body))
         return resp, aggregate
 
@@ -107,8 +105,7 @@
         """Removes a host from the given aggregate."""
         post_body = Element("remove_host", host=host)
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               str(Document(post_body)),
-                               self.headers)
+                               str(Document(post_body)))
         aggregate = self._format_aggregate(etree.fromstring(body))
         return resp, aggregate
 
@@ -122,7 +119,6 @@
             meta.append(Text(v))
             metadata.append(meta)
         resp, body = self.post('os-aggregates/%s/action' % aggregate_id,
-                               str(Document(post_body)),
-                               self.headers)
+                               str(Document(post_body)))
         aggregate = self._format_aggregate(etree.fromstring(body))
         return resp, aggregate
diff --git a/tempest/services/compute/xml/availability_zone_client.py b/tempest/services/compute/xml/availability_zone_client.py
index 4024d29..4d71186 100644
--- a/tempest/services/compute/xml/availability_zone_client.py
+++ b/tempest/services/compute/xml/availability_zone_client.py
@@ -15,27 +15,30 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class AvailabilityZoneClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AvailabilityZoneClientXML, self).__init__(config, username,
-                                                        password, auth_url,
-                                                        tenant_name)
-        self.service = self.config.compute.catalog_type
+class AvailabilityZoneClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(AvailabilityZoneClientXML, self).__init__(
+            auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _parse_array(self, node):
         return [xml_to_json(x) for x in node]
 
     def get_availability_zone_list(self):
-        resp, body = self.get('os-availability-zone', self.headers)
+        resp, body = self.get('os-availability-zone')
         availability_zone = self._parse_array(etree.fromstring(body))
         return resp, availability_zone
 
     def get_availability_zone_list_detail(self):
-        resp, body = self.get('os-availability-zone/detail', self.headers)
+        resp, body = self.get('os-availability-zone/detail')
         availability_zone = self._parse_array(etree.fromstring(body))
         return resp, availability_zone
diff --git a/tempest/services/compute/xml/certificates_client.py b/tempest/services/compute/xml/certificates_client.py
index 682f8de..24ffca8 100644
--- a/tempest/services/compute/xml/certificates_client.py
+++ b/tempest/services/compute/xml/certificates_client.py
@@ -14,25 +14,28 @@
 #    under the License.
 
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class CertificatesClientXML(RestClientXML):
+class CertificatesClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(CertificatesClientXML, self).__init__(config, username, password,
-                                                    auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(CertificatesClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_certificate(self, id):
         url = "os-certificates/%s" % (id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_resp(body)
         return resp, body
 
     def create_certificate(self):
         """create certificates."""
         url = "os-certificates"
-        resp, body = self.post(url, None, self.headers)
+        resp, body = self.post(url, None)
         body = self._parse_resp(body)
         return resp, body
diff --git a/tempest/services/compute/xml/common.py b/tempest/services/compute/xml/common.py
index 9c562b7..b29b932 100644
--- a/tempest/services/compute/xml/common.py
+++ b/tempest/services/compute/xml/common.py
@@ -18,6 +18,11 @@
 XMLNS_11 = "http://docs.openstack.org/compute/api/v1.1"
 XMLNS_V3 = "http://docs.openstack.org/compute/api/v1.1"
 
+NEUTRON_NAMESPACES = {
+    'router': "http://docs.openstack.org/ext/neutron/router/api/v1.0",
+    'provider': 'http://docs.openstack.org/ext/provider/api/v1.0',
+}
+
 
 # NOTE(danms): This is just a silly implementation to help make generating
 # XML faster for prototyping. Could be replaced with proper etree gorp
@@ -112,15 +117,34 @@
     others, it requires a little hand-editing of the result.
     """
     json = {}
+    bool_flag = False
+    int_flag = False
+    long_flag = False
     for attr in node.keys():
         if not attr.startswith("xmlns"):
             json[attr] = node.get(attr)
+            if json[attr] == 'bool':
+                bool_flag = True
+            elif json[attr] == 'int':
+                int_flag = True
+            elif json[attr] == 'long':
+                long_flag = True
     if not node.getchildren():
-        return node.text or json
+        if bool_flag:
+            return node.text == 'True'
+        elif int_flag:
+            return int(node.text)
+        elif long_flag:
+            return long(node.text)
+        else:
+            return node.text or json
     for child in node.getchildren():
         tag = child.tag
         if tag.startswith("{"):
             ns, tag = tag.split("}", 1)
+            for key, uri in NEUTRON_NAMESPACES.iteritems():
+                if uri == ns[1:]:
+                    tag = key + ":" + tag
         if plurals is not None and tag in plurals:
                 json[tag] = parse_array(child, plurals)
         else:
diff --git a/tempest/services/compute/xml/extensions_client.py b/tempest/services/compute/xml/extensions_client.py
index b2ab9da..3e8254c 100644
--- a/tempest/services/compute/xml/extensions_client.py
+++ b/tempest/services/compute/xml/extensions_client.py
@@ -14,16 +14,20 @@
 #    under the License.
 
 from lxml import etree
-from tempest.common.rest_client import RestClientXML
+
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class ExtensionsClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ExtensionsClientXML, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class ExtensionsClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(ExtensionsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _parse_array(self, node):
         array = []
@@ -33,7 +37,7 @@
 
     def list_extensions(self):
         url = 'extensions'
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
@@ -43,6 +47,6 @@
         return any([e for e in exts if e['name'] == extension])
 
     def get_extension(self, extension_alias):
-        resp, body = self.get('extensions/%s' % extension_alias, self.headers)
+        resp, body = self.get('extensions/%s' % extension_alias)
         body = xml_to_json(etree.fromstring(body))
         return resp, body
diff --git a/tempest/services/compute/xml/fixed_ips_client.py b/tempest/services/compute/xml/fixed_ips_client.py
index 53482c1..0475530 100644
--- a/tempest/services/compute/xml/fixed_ips_client.py
+++ b/tempest/services/compute/xml/fixed_ips_client.py
@@ -14,22 +14,25 @@
 #    under the License.
 
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import Text
 
+CONF = config.CONF
 
-class FixedIPsClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(FixedIPsClientXML, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class FixedIPsClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(FixedIPsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_fixed_ip_details(self, fixed_ip):
         url = "os-fixed-ips/%s" % (fixed_ip)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_resp(body)
         return resp, body
 
@@ -42,5 +45,5 @@
         key, value = body.popitem()
         xml_body = Element(key)
         xml_body.append(Text(value))
-        resp, body = self.post(url, str(Document(xml_body)), self.headers)
+        resp, body = self.post(url, str(Document(xml_body)))
         return resp, body
diff --git a/tempest/services/compute/xml/flavors_client.py b/tempest/services/compute/xml/flavors_client.py
index b7e63e6..68a27c9 100644
--- a/tempest/services/compute/xml/flavors_client.py
+++ b/tempest/services/compute/xml/flavors_client.py
@@ -17,13 +17,15 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import Text
 from tempest.services.compute.xml.common import xml_to_json
 from tempest.services.compute.xml.common import XMLNS_11
 
+CONF = config.CONF
 
 XMLNS_OS_FLV_EXT_DATA = \
     "http://docs.openstack.org/compute/ext/flavor_extra_data/api/v1.1"
@@ -31,12 +33,12 @@
     "http://docs.openstack.org/compute/ext/flavor_access/api/v2"
 
 
-class FlavorsClientXML(RestClientXML):
+class FlavorsClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(FlavorsClientXML, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(FlavorsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _format_flavor(self, f):
         flavor = {'links': []}
@@ -80,7 +82,7 @@
         if params:
             url += "?%s" % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         flavors = self._parse_array(etree.fromstring(body))
         return resp, flavors
 
@@ -93,7 +95,7 @@
         return self._list_flavors(url, params)
 
     def get_flavor_details(self, flavor_id):
-        resp, body = self.get("flavors/%s" % str(flavor_id), self.headers)
+        resp, body = self.get("flavors/%s" % str(flavor_id))
         body = xml_to_json(etree.fromstring(body))
         flavor = self._format_flavor(body)
         return resp, flavor
@@ -119,14 +121,14 @@
                             kwargs.get('is_public'))
         flavor.add_attr('xmlns:OS-FLV-EXT-DATA', XMLNS_OS_FLV_EXT_DATA)
         flavor.add_attr('xmlns:os-flavor-access', XMLNS_OS_FLV_ACCESS)
-        resp, body = self.post('flavors', str(Document(flavor)), self.headers)
+        resp, body = self.post('flavors', str(Document(flavor)))
         body = xml_to_json(etree.fromstring(body))
         flavor = self._format_flavor(body)
         return resp, flavor
 
     def delete_flavor(self, flavor_id):
         """Deletes the given flavor."""
-        return self.delete("flavors/%s" % str(flavor_id), self.headers)
+        return self.delete("flavors/%s" % str(flavor_id))
 
     def is_resource_deleted(self, id):
         # Did not use get_flavor_details(id) for verification as it gives
@@ -144,21 +146,20 @@
         for key in specs.keys():
             extra_specs.add_attr(key, specs[key])
         resp, body = self.post('flavors/%s/os-extra_specs' % flavor_id,
-                               str(Document(extra_specs)), self.headers)
+                               str(Document(extra_specs)))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
     def get_flavor_extra_spec(self, flavor_id):
         """Gets extra Specs of the mentioned flavor."""
-        resp, body = self.get('flavors/%s/os-extra_specs' % flavor_id,
-                              self.headers)
+        resp, body = self.get('flavors/%s/os-extra_specs' % flavor_id)
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
     def get_flavor_extra_spec_with_key(self, flavor_id, key):
         """Gets extra Specs key-value of the mentioned flavor and key."""
         resp, xml_body = self.get('flavors/%s/os-extra_specs/%s' %
-                                  (str(flavor_id), key), self.headers)
+                                  (str(flavor_id), key))
         body = {}
         element = etree.fromstring(xml_body)
         key = element.get('key')
@@ -175,8 +176,7 @@
             element.append(value)
 
         resp, body = self.put('flavors/%s/os-extra_specs/%s' %
-                              (flavor_id, key),
-                              str(doc), self.headers)
+                              (flavor_id, key), str(doc))
         body = xml_to_json(etree.fromstring(body))
         return resp, {key: body}
 
@@ -190,8 +190,7 @@
 
     def list_flavor_access(self, flavor_id):
         """Gets flavor access information given the flavor id."""
-        resp, body = self.get('flavors/%s/os-flavor-access' % str(flavor_id),
-                              self.headers)
+        resp, body = self.get('flavors/%s/os-flavor-access' % str(flavor_id))
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
@@ -201,8 +200,7 @@
         server = Element("addTenantAccess")
         doc.append(server)
         server.add_attr("tenant", tenant_id)
-        resp, body = self.post('flavors/%s/action' % str(flavor_id),
-                               str(doc), self.headers)
+        resp, body = self.post('flavors/%s/action' % str(flavor_id), str(doc))
         body = self._parse_array_access(etree.fromstring(body))
         return resp, body
 
@@ -212,7 +210,6 @@
         server = Element("removeTenantAccess")
         doc.append(server)
         server.add_attr("tenant", tenant_id)
-        resp, body = self.post('flavors/%s/action' % str(flavor_id),
-                               str(doc), self.headers)
+        resp, body = self.post('flavors/%s/action' % str(flavor_id), str(doc))
         body = self._parse_array_access(etree.fromstring(body))
         return resp, body
diff --git a/tempest/services/compute/xml/floating_ips_client.py b/tempest/services/compute/xml/floating_ips_client.py
index de78b1e..be54753 100644
--- a/tempest/services/compute/xml/floating_ips_client.py
+++ b/tempest/services/compute/xml/floating_ips_client.py
@@ -16,19 +16,23 @@
 from lxml import etree
 import urllib
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import Text
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class FloatingIPsClientXML(RestClientXML):
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(FloatingIPsClientXML, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+
+class FloatingIPsClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(FloatingIPsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _parse_array(self, node):
         array = []
@@ -46,14 +50,14 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
     def get_floating_ip_details(self, floating_ip_id):
         """Get the details of a floating IP."""
         url = "os-floating-ips/%s" % str(floating_ip_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_floating_ip(etree.fromstring(body))
         if resp.status == 404:
             raise exceptions.NotFound(body)
@@ -67,16 +71,16 @@
             pool = Element("pool")
             pool.append(Text(pool_name))
             doc.append(pool)
-            resp, body = self.post(url, str(doc), self.headers)
+            resp, body = self.post(url, str(doc))
         else:
-            resp, body = self.post(url, None, self.headers)
+            resp, body = self.post(url, None)
         body = self._parse_floating_ip(etree.fromstring(body))
         return resp, body
 
     def delete_floating_ip(self, floating_ip_id):
         """Deletes the provided floating IP from the project."""
         url = "os-floating-ips/%s" % str(floating_ip_id)
-        resp, body = self.delete(url, self.headers)
+        resp, body = self.delete(url)
         return resp, body
 
     def associate_floating_ip_to_server(self, floating_ip, server_id):
@@ -86,7 +90,7 @@
         server = Element("addFloatingIp")
         doc.append(server)
         server.add_attr("address", floating_ip)
-        resp, body = self.post(url, str(doc), self.headers)
+        resp, body = self.post(url, str(doc))
         return resp, body
 
     def disassociate_floating_ip_from_server(self, floating_ip, server_id):
@@ -96,7 +100,7 @@
         server = Element("removeFloatingIp")
         doc.append(server)
         server.add_attr("address", floating_ip)
-        resp, body = self.post(url, str(doc), self.headers)
+        resp, body = self.post(url, str(doc))
         return resp, body
 
     def is_resource_deleted(self, id):
@@ -112,6 +116,6 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_array(etree.fromstring(body))
         return resp, body
diff --git a/tempest/services/compute/xml/hosts_client.py b/tempest/services/compute/xml/hosts_client.py
index e7931a3..b74cd04 100644
--- a/tempest/services/compute/xml/hosts_client.py
+++ b/tempest/services/compute/xml/hosts_client.py
@@ -15,18 +15,21 @@
 import urllib
 
 from lxml import etree
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class HostsClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(HostsClientXML, self).__init__(config, username, password,
-                                             auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class HostsClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(HostsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_hosts(self, params=None):
         """Lists all hosts."""
@@ -35,7 +38,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         node = etree.fromstring(body)
         body = [xml_to_json(x) for x in node.getchildren()]
         return resp, body
@@ -43,7 +46,7 @@
     def show_host_detail(self, hostname):
         """Show detail information for the host."""
 
-        resp, body = self.get("os-hosts/%s" % str(hostname), self.headers)
+        resp, body = self.get("os-hosts/%s" % str(hostname))
         node = etree.fromstring(body)
         body = [xml_to_json(node)]
         return resp, body
@@ -56,8 +59,7 @@
             for k, v in kwargs.iteritems():
                 request_body.append(Element(k, v))
         resp, body = self.put("os-hosts/%s" % str(hostname),
-                              str(Document(request_body)),
-                              self.headers)
+                              str(Document(request_body)))
         node = etree.fromstring(body)
         body = [xml_to_json(x) for x in node.getchildren()]
         return resp, body
@@ -65,8 +67,7 @@
     def startup_host(self, hostname):
         """Startup a host."""
 
-        resp, body = self.get("os-hosts/%s/startup" % str(hostname),
-                              self.headers)
+        resp, body = self.get("os-hosts/%s/startup" % str(hostname))
         node = etree.fromstring(body)
         body = [xml_to_json(x) for x in node.getchildren()]
         return resp, body
@@ -74,8 +75,7 @@
     def shutdown_host(self, hostname):
         """Shutdown a host."""
 
-        resp, body = self.get("os-hosts/%s/shutdown" % str(hostname),
-                              self.headers)
+        resp, body = self.get("os-hosts/%s/shutdown" % str(hostname))
         node = etree.fromstring(body)
         body = [xml_to_json(x) for x in node.getchildren()]
         return resp, body
@@ -83,8 +83,7 @@
     def reboot_host(self, hostname):
         """Reboot a host."""
 
-        resp, body = self.get("os-hosts/%s/reboot" % str(hostname),
-                              self.headers)
+        resp, body = self.get("os-hosts/%s/reboot" % str(hostname))
         node = etree.fromstring(body)
         body = [xml_to_json(x) for x in node.getchildren()]
         return resp, body
diff --git a/tempest/services/compute/xml/hypervisor_client.py b/tempest/services/compute/xml/hypervisor_client.py
index e988a36..ecd7541 100644
--- a/tempest/services/compute/xml/hypervisor_client.py
+++ b/tempest/services/compute/xml/hypervisor_client.py
@@ -15,63 +15,61 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class HypervisorClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(HypervisorClientXML, self).__init__(config, username,
-                                                  password, auth_url,
-                                                  tenant_name)
-        self.service = self.config.compute.catalog_type
+class HypervisorClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(HypervisorClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _parse_array(self, node):
         return [xml_to_json(x) for x in node]
 
     def get_hypervisor_list(self):
         """List hypervisors information."""
-        resp, body = self.get('os-hypervisors', self.headers)
+        resp, body = self.get('os-hypervisors')
         hypervisors = self._parse_array(etree.fromstring(body))
         return resp, hypervisors
 
     def get_hypervisor_list_details(self):
         """Show detailed hypervisors information."""
-        resp, body = self.get('os-hypervisors/detail', self.headers)
+        resp, body = self.get('os-hypervisors/detail')
         hypervisors = self._parse_array(etree.fromstring(body))
         return resp, hypervisors
 
     def get_hypervisor_show_details(self, hyper_id):
         """Display the details of the specified hypervisor."""
-        resp, body = self.get('os-hypervisors/%s' % hyper_id,
-                              self.headers)
+        resp, body = self.get('os-hypervisors/%s' % hyper_id)
         hypervisor = xml_to_json(etree.fromstring(body))
         return resp, hypervisor
 
     def get_hypervisor_servers(self, hyper_name):
         """List instances belonging to the specified hypervisor."""
-        resp, body = self.get('os-hypervisors/%s/servers' % hyper_name,
-                              self.headers)
+        resp, body = self.get('os-hypervisors/%s/servers' % hyper_name)
         hypervisors = self._parse_array(etree.fromstring(body))
         return resp, hypervisors
 
     def get_hypervisor_stats(self):
         """Get hypervisor statistics over all compute nodes."""
-        resp, body = self.get('os-hypervisors/statistics', self.headers)
+        resp, body = self.get('os-hypervisors/statistics')
         stats = xml_to_json(etree.fromstring(body))
         return resp, stats
 
     def get_hypervisor_uptime(self, hyper_id):
         """Display the uptime of the specified hypervisor."""
-        resp, body = self.get('os-hypervisors/%s/uptime' % hyper_id,
-                              self.headers)
+        resp, body = self.get('os-hypervisors/%s/uptime' % hyper_id)
         uptime = xml_to_json(etree.fromstring(body))
         return resp, uptime
 
     def search_hypervisor(self, hyper_name):
         """Search specified hypervisor."""
-        resp, body = self.get('os-hypervisors/%s/search' % hyper_name,
-                              self.headers)
+        resp, body = self.get('os-hypervisors/%s/search' % hyper_name)
         hypervisors = self._parse_array(etree.fromstring(body))
         return resp, hypervisors
diff --git a/tempest/services/compute/xml/images_client.py b/tempest/services/compute/xml/images_client.py
index 6c5a14c..9d529be 100644
--- a/tempest/services/compute/xml/images_client.py
+++ b/tempest/services/compute/xml/images_client.py
@@ -17,8 +17,9 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
 from tempest.common import waiters
+from tempest import config
 from tempest import exceptions
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
@@ -26,15 +27,17 @@
 from tempest.services.compute.xml.common import xml_to_json
 from tempest.services.compute.xml.common import XMLNS_11
 
+CONF = config.CONF
 
-class ImagesClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ImagesClientXML, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
-        self.build_interval = self.config.compute.build_interval
-        self.build_timeout = self.config.compute.build_timeout
+class ImagesClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(ImagesClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
 
     def _parse_server(self, node):
         data = xml_to_json(node)
@@ -100,7 +103,7 @@
                 data.append(Text(v))
                 metadata.append(data)
         resp, body = self.post('servers/%s/action' % str(server_id),
-                               str(Document(post_body)), self.headers)
+                               str(Document(post_body)))
         return resp, body
 
     def list_images(self, params=None):
@@ -109,7 +112,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_images(etree.fromstring(body))
         return resp, body['images']
 
@@ -121,20 +124,20 @@
 
             url = "images/detail?" + param_list
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_images(etree.fromstring(body))
         return resp, body['images']
 
     def get_image(self, image_id):
         """Returns the details of a single image."""
-        resp, body = self.get("images/%s" % str(image_id), self.headers)
+        resp, body = self.get("images/%s" % str(image_id))
         self.expected_success(200, resp)
         body = self._parse_image(etree.fromstring(body))
         return resp, body
 
     def delete_image(self, image_id):
         """Deletes the provided image."""
-        return self.delete("images/%s" % str(image_id), self.headers)
+        return self.delete("images/%s" % str(image_id))
 
     def wait_for_image_status(self, image_id, status):
         """Waits for an image to reach a given status."""
@@ -150,8 +153,7 @@
 
     def list_image_metadata(self, image_id):
         """Lists all metadata items for an image."""
-        resp, body = self.get("images/%s/metadata" % str(image_id),
-                              self.headers)
+        resp, body = self.get("images/%s/metadata" % str(image_id))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
@@ -159,7 +161,7 @@
         """Sets the metadata for an image."""
         post_body = self._metadata_body(meta)
         resp, body = self.put('images/%s/metadata' % image_id,
-                              str(Document(post_body)), self.headers)
+                              str(Document(post_body)))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
@@ -167,14 +169,14 @@
         """Updates the metadata for an image."""
         post_body = self._metadata_body(meta)
         resp, body = self.post('images/%s/metadata' % str(image_id),
-                               str(Document(post_body)), self.headers)
+                               str(Document(post_body)))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
     def get_image_metadata_item(self, image_id, key):
         """Returns the value for a specific image metadata key."""
         resp, body = self.get("images/%s/metadata/%s.xml" %
-                              (str(image_id), key), self.headers)
+                              (str(image_id), key))
         body = self._parse_metadata(etree.fromstring(body))
         return resp, body
 
@@ -184,7 +186,7 @@
             post_body = Element('meta', key=key)
             post_body.append(Text(v))
         resp, body = self.put('images/%s/metadata/%s' % (str(image_id), key),
-                              str(Document(post_body)), self.headers)
+                              str(Document(post_body)))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
@@ -192,14 +194,13 @@
         """Sets the value for a specific image metadata key."""
         post_body = Document('meta', Text(meta), key=key)
         resp, body = self.put('images/%s/metadata/%s' % (str(image_id), key),
-                              post_body, self.headers)
+                              post_body)
         body = xml_to_json(etree.fromstring(body))
         return resp, body['meta']
 
     def delete_image_metadata_item(self, image_id, key):
         """Deletes a single image metadata key/value pair."""
-        return self.delete("images/%s/metadata/%s" % (str(image_id), key),
-                           self.headers)
+        return self.delete("images/%s/metadata/%s" % (str(image_id), key))
 
     def is_resource_deleted(self, id):
         try:
diff --git a/tempest/services/compute/xml/instance_usage_audit_log_client.py b/tempest/services/compute/xml/instance_usage_audit_log_client.py
index 473ecd1..1cd8c07 100644
--- a/tempest/services/compute/xml/instance_usage_audit_log_client.py
+++ b/tempest/services/compute/xml/instance_usage_audit_log_client.py
@@ -15,25 +15,29 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class InstanceUsagesAuditLogClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
+class InstanceUsagesAuditLogClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
         super(InstanceUsagesAuditLogClientXML, self).__init__(
-            config, username, password, auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+            auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_instance_usage_audit_logs(self):
         url = 'os-instance_usage_audit_log'
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         instance_usage_audit_logs = xml_to_json(etree.fromstring(body))
         return resp, instance_usage_audit_logs
 
     def get_instance_usage_audit_log(self, time_before):
         url = 'os-instance_usage_audit_log/%s' % time_before
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         instance_usage_audit_log = xml_to_json(etree.fromstring(body))
         return resp, instance_usage_audit_log
diff --git a/tempest/services/compute/xml/interfaces_client.py b/tempest/services/compute/xml/interfaces_client.py
index a84e0bd..8d4bfcc 100644
--- a/tempest/services/compute/xml/interfaces_client.py
+++ b/tempest/services/compute/xml/interfaces_client.py
@@ -17,20 +17,24 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import Text
 from tempest.services.compute.xml.common import xml_to_json
+from tempest.services.compute.xml.common import XMLNS_11
+
+CONF = config.CONF
 
 
-class InterfacesClientXML(RestClientXML):
+class InterfacesClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(InterfacesClientXML, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(InterfacesClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _process_xml_interface(self, node):
         iface = xml_to_json(node)
@@ -40,7 +44,7 @@
         return iface
 
     def list_interfaces(self, server):
-        resp, body = self.get('servers/%s/os-interface' % server, self.headers)
+        resp, body = self.get('servers/%s/os-interface' % server)
         node = etree.fromstring(body)
         interfaces = [self._process_xml_interface(x)
                       for x in node.getchildren()]
@@ -68,14 +72,12 @@
             iface.append(_fixed_ips)
         doc.append(iface)
         resp, body = self.post('servers/%s/os-interface' % server,
-                               headers=self.headers,
                                body=str(doc))
         body = self._process_xml_interface(etree.fromstring(body))
         return resp, body
 
     def show_interface(self, server, port_id):
-        resp, body = self.get('servers/%s/os-interface/%s' % (server, port_id),
-                              self.headers)
+        resp, body = self.get('servers/%s/os-interface/%s' % (server, port_id))
         body = self._process_xml_interface(etree.fromstring(body))
         return resp, body
 
@@ -103,3 +105,21 @@
                            (port_id, status, self.build_timeout))
                 raise exceptions.TimeoutException(message)
         return resp, body
+
+    def add_fixed_ip(self, server_id, network_id):
+        """Add a fixed IP to input server instance."""
+        post_body = Element("addFixedIp",
+                            xmlns=XMLNS_11,
+                            networkId=network_id)
+        resp, body = self.post('servers/%s/action' % str(server_id),
+                               str(Document(post_body)))
+        return resp, body
+
+    def remove_fixed_ip(self, server_id, ip_address):
+        """Remove input fixed IP from input server instance."""
+        post_body = Element("removeFixedIp",
+                            xmlns=XMLNS_11,
+                            address=ip_address)
+        resp, body = self.post('servers/%s/action' % str(server_id),
+                               str(Document(post_body)))
+        return resp, body
diff --git a/tempest/services/compute/xml/keypairs_client.py b/tempest/services/compute/xml/keypairs_client.py
index 57c4dda..fb498c0 100644
--- a/tempest/services/compute/xml/keypairs_client.py
+++ b/tempest/services/compute/xml/keypairs_client.py
@@ -15,28 +15,32 @@
 
 
 from lxml import etree
-from tempest.common.rest_client import RestClientXML
+
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import Text
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class KeyPairsClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(KeyPairsClientXML, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class KeyPairsClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(KeyPairsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_keypairs(self):
-        resp, body = self.get("os-keypairs", self.headers)
+        resp, body = self.get("os-keypairs")
         node = etree.fromstring(body)
         body = [{'keypair': xml_to_json(x)} for x in node.getchildren()]
         return resp, body
 
     def get_keypair(self, key_name):
-        resp, body = self.get("os-keypairs/%s" % str(key_name), self.headers)
+        resp, body = self.get("os-keypairs/%s" % str(key_name))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
@@ -58,8 +62,7 @@
 
         doc.append(keypair_element)
 
-        resp, body = self.post("os-keypairs",
-                               headers=self.headers, body=str(doc))
+        resp, body = self.post("os-keypairs", body=str(doc))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
diff --git a/tempest/services/compute/xml/limits_client.py b/tempest/services/compute/xml/limits_client.py
index 785d546..2327626 100644
--- a/tempest/services/compute/xml/limits_client.py
+++ b/tempest/services/compute/xml/limits_client.py
@@ -15,20 +15,23 @@
 
 from lxml import objectify
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 NS = "{http://docs.openstack.org/common/api/v1.0}"
 
 
-class LimitsClientXML(RestClientXML):
+class LimitsClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(LimitsClientXML, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(LimitsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def get_absolute_limits(self):
-        resp, body = self.get("limits", self.headers)
+        resp, body = self.get("limits")
         body = objectify.fromstring(body)
         lim = NS + 'absolute'
         ret = {}
@@ -39,7 +42,7 @@
         return resp, ret
 
     def get_specific_absolute_limit(self, absolute_limit):
-        resp, body = self.get("limits", self.headers)
+        resp, body = self.get("limits")
         body = objectify.fromstring(body)
         lim = NS + 'absolute'
         ret = {}
diff --git a/tempest/services/compute/xml/quotas_client.py b/tempest/services/compute/xml/quotas_client.py
index f157dfb..b8b759f 100644
--- a/tempest/services/compute/xml/quotas_client.py
+++ b/tempest/services/compute/xml/quotas_client.py
@@ -15,19 +15,22 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import xml_to_json
 from tempest.services.compute.xml.common import XMLNS_11
 
+CONF = config.CONF
 
-class QuotasClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(QuotasClientXML, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class QuotasClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(QuotasClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _format_quota(self, q):
         quota = {}
@@ -41,14 +44,11 @@
 
         return quota
 
-    def _parse_array(self, node):
-        return [self._format_quota(xml_to_json(x)) for x in node]
-
     def get_quota_set(self, tenant_id):
         """List the quota set for a tenant."""
 
         url = 'os-quota-sets/%s' % str(tenant_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = xml_to_json(etree.fromstring(body))
         body = self._format_quota(body)
         return resp, body
@@ -57,7 +57,7 @@
         """List the default quota set for a tenant."""
 
         url = 'os-quota-sets/%s/defaults' % str(tenant_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = xml_to_json(etree.fromstring(body))
         body = self._format_quota(body)
         return resp, body
@@ -117,8 +117,7 @@
             post_body.add_attr('security_groups', security_groups)
 
         resp, body = self.put('os-quota-sets/%s' % str(tenant_id),
-                              str(Document(post_body)),
-                              self.headers)
+                              str(Document(post_body)))
         body = xml_to_json(etree.fromstring(body))
         body = self._format_quota(body)
         return resp, body
diff --git a/tempest/services/compute/xml/security_groups_client.py b/tempest/services/compute/xml/security_groups_client.py
index 498922b..d53e8da 100644
--- a/tempest/services/compute/xml/security_groups_client.py
+++ b/tempest/services/compute/xml/security_groups_client.py
@@ -16,7 +16,8 @@
 from lxml import etree
 import urllib
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
@@ -24,14 +25,15 @@
 from tempest.services.compute.xml.common import xml_to_json
 from tempest.services.compute.xml.common import XMLNS_11
 
+CONF = config.CONF
 
-class SecurityGroupsClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(SecurityGroupsClientXML, self).__init__(
-            config, username, password,
-            auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class SecurityGroupsClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(SecurityGroupsClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _parse_array(self, node):
         array = []
@@ -50,14 +52,14 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
     def get_security_group(self, security_group_id):
         """Get the details of a Security Group."""
         url = "os-security-groups/%s" % str(security_group_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
@@ -72,8 +74,7 @@
         des.append(Text(content=description))
         security_group.append(des)
         resp, body = self.post('os-security-groups',
-                               str(Document(security_group)),
-                               self.headers)
+                               str(Document(security_group)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
@@ -96,15 +97,13 @@
             security_group.append(des)
         resp, body = self.put('os-security-groups/%s' %
                               str(security_group_id),
-                              str(Document(security_group)),
-                              self.headers)
+                              str(Document(security_group)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def delete_security_group(self, security_group_id):
         """Deletes the provided Security Group."""
-        return self.delete('os-security-groups/%s' %
-                           str(security_group_id), self.headers)
+        return self.delete('os-security-groups/%s' % str(security_group_id))
 
     def create_security_group_rule(self, parent_group_id, ip_proto, from_port,
                                    to_port, **kwargs):
@@ -135,19 +134,19 @@
                 group_rule.append(element)
 
         url = 'os-security-group-rules'
-        resp, body = self.post(url, str(Document(group_rule)), self.headers)
+        resp, body = self.post(url, str(Document(group_rule)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def delete_security_group_rule(self, group_rule_id):
         """Deletes the provided Security Group rule."""
         return self.delete('os-security-group-rules/%s' %
-                           str(group_rule_id), self.headers)
+                           str(group_rule_id))
 
     def list_security_group_rules(self, security_group_id):
         """List all rules for a security group."""
         url = "os-security-groups"
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         secgroups = body.getchildren()
         for secgroup in secgroups:
@@ -156,3 +155,10 @@
                 rules = [xml_to_json(x) for x in node.getchildren()]
                 return resp, rules
         raise exceptions.NotFound('No such Security Group')
+
+    def is_resource_deleted(self, id):
+        try:
+            self.get_security_group(id)
+        except exceptions.NotFound:
+            return True
+        return False
diff --git a/tempest/services/compute/xml/servers_client.py b/tempest/services/compute/xml/servers_client.py
index 63492b7..cd2cb06 100644
--- a/tempest/services/compute/xml/servers_client.py
+++ b/tempest/services/compute/xml/servers_client.py
@@ -19,8 +19,9 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
 from tempest.common import waiters
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 from tempest.services.compute.xml.common import Document
@@ -29,6 +30,7 @@
 from tempest.services.compute.xml.common import xml_to_json
 from tempest.services.compute.xml.common import XMLNS_11
 
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
@@ -137,14 +139,12 @@
     return json
 
 
-class ServersClientXML(RestClientXML):
+class ServersClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None,
-                 auth_version='v2'):
-        super(ServersClientXML, self).__init__(config, username, password,
-                                               auth_url, tenant_name,
-                                               auth_version=auth_version)
-        self.service = self.config.compute.catalog_type
+    def __init__(self, auth_provider):
+        super(ServersClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _parse_key_value(self, node):
         """Parse <foo key='key'>value</foo> data into {'key': 'value'}."""
@@ -187,7 +187,7 @@
 
     def get_server(self, server_id):
         """Returns the details of an existing server."""
-        resp, body = self.get("servers/%s" % str(server_id), self.headers)
+        resp, body = self.get("servers/%s" % str(server_id))
         server = self._parse_server(etree.fromstring(body))
         return resp, server
 
@@ -246,7 +246,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         servers = self._parse_array(etree.fromstring(body))
         return resp, {"servers": servers}
 
@@ -255,7 +255,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         servers = self._parse_array(etree.fromstring(body))
         return resp, {"servers": servers}
 
@@ -283,8 +283,7 @@
                 meta.append(Text(v))
                 metadata.append(meta)
 
-        resp, body = self.put('servers/%s' % str(server_id),
-                              str(doc), self.headers)
+        resp, body = self.put('servers/%s' % str(server_id), str(doc))
         return resp, xml_to_json(etree.fromstring(body))
 
     def create_server(self, name, image_ref, flavor_ref, **kwargs):
@@ -357,7 +356,7 @@
                 temp.append(Text(k['contents']))
                 personality.append(temp)
 
-        resp, body = self.post('servers', str(Document(server)), self.headers)
+        resp, body = self.post('servers', str(Document(server)))
         server = self._parse_server(etree.fromstring(body))
         return resp, server
 
@@ -379,7 +378,7 @@
 
             server_status = body['status']
             if server_status == 'ERROR' and not ignore_error:
-                raise exceptions.BuildErrorException
+                raise exceptions.BuildErrorException(server_id=server_id)
 
             if int(time.time()) - start_time >= self.build_timeout:
                 raise exceptions.TimeoutException
@@ -395,7 +394,7 @@
 
     def list_addresses(self, server_id):
         """Lists all addresses for a server."""
-        resp, body = self.get("servers/%s/ips" % str(server_id), self.headers)
+        resp, body = self.get("servers/%s/ips" % str(server_id))
 
         networks = {}
         xml_list = etree.fromstring(body)
@@ -408,8 +407,7 @@
     def list_addresses_by_network(self, server_id, network_id):
         """Lists all addresses of a specific network type for a server."""
         resp, body = self.get("servers/%s/ips/%s" % (str(server_id),
-                                                     network_id),
-                              self.headers)
+                                                     network_id))
         network = self._parse_network(etree.fromstring(body))
 
         return resp, network
@@ -418,8 +416,7 @@
         if 'xmlns' not in kwargs:
             kwargs['xmlns'] = XMLNS_11
         doc = Document((Element(action_name, **kwargs)))
-        resp, body = self.post("servers/%s/action" % server_id,
-                               str(doc), self.headers)
+        resp, body = self.post("servers/%s/action" % server_id, str(doc))
         if response_key is not None:
             body = xml_to_json(etree.fromstring(body))
         return resp, body
@@ -436,8 +433,7 @@
                            adminPass=password)
 
     def get_password(self, server_id):
-        resp, body = self.get("servers/%s/os-server-password" %
-                              str(server_id), self.headers)
+        resp, body = self.get("servers/%s/os-server-password" % str(server_id))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
@@ -447,8 +443,7 @@
         Note that this does not actually change the instance server
         password.
         """
-        return self.delete("servers/%s/os-server-password" %
-                           str(server_id))
+        return self.delete("servers/%s/os-server-password" % str(server_id))
 
     def reboot(self, server_id, reboot_type):
         return self.action(server_id, "reboot", None, type=reboot_type)
@@ -479,7 +474,7 @@
                 metadata.append(meta)
 
         resp, body = self.post('servers/%s/action' % server_id,
-                               str(Document(rebuild)), self.headers)
+                               str(Document(rebuild)))
         server = self._parse_server(etree.fromstring(body))
         return resp, server
 
@@ -524,12 +519,11 @@
                            host=dest_host)
 
         resp, body = self.post("servers/%s/action" % str(server_id),
-                               str(Document(req_body)), self.headers)
+                               str(Document(req_body)))
         return resp, body
 
     def list_server_metadata(self, server_id):
-        resp, body = self.get("servers/%s/metadata" % str(server_id),
-                              self.headers)
+        resp, body = self.get("servers/%s/metadata" % str(server_id))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
@@ -542,8 +536,7 @@
                 meta_element = Element("meta", key=k)
                 meta_element.append(Text(v))
                 metadata.append(meta_element)
-        resp, body = self.put('servers/%s/metadata' % str(server_id),
-                              str(doc), self.headers)
+        resp, body = self.put('servers/%s/metadata' % str(server_id), str(doc))
         return resp, xml_to_json(etree.fromstring(body))
 
     def update_server_metadata(self, server_id, meta):
@@ -555,13 +548,12 @@
             meta_element.append(Text(v))
             metadata.append(meta_element)
         resp, body = self.post("/servers/%s/metadata" % str(server_id),
-                               str(doc), headers=self.headers)
+                               str(doc))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
     def get_server_metadata_item(self, server_id, key):
-        resp, body = self.get("servers/%s/metadata/%s" % (str(server_id), key),
-                              headers=self.headers)
+        resp, body = self.get("servers/%s/metadata/%s" % (str(server_id), key))
         return resp, dict([(etree.fromstring(body).attrib['key'],
                             xml_to_json(etree.fromstring(body)))])
 
@@ -572,7 +564,7 @@
             meta_element.append(Text(v))
             doc.append(meta_element)
         resp, body = self.put('servers/%s/metadata/%s' % (str(server_id), key),
-                              str(doc), self.headers)
+                              str(doc))
         return resp, xml_to_json(etree.fromstring(body))
 
     def delete_server_metadata_item(self, server_id, key):
@@ -589,7 +581,7 @@
         List the virtual interfaces used in an instance.
         """
         resp, body = self.get('/'.join(['servers', server_id,
-                              'os-virtual-interfaces']), self.headers)
+                              'os-virtual-interfaces']))
         virt_int = self._parse_xml_virtual_interfaces(etree.fromstring(body))
         return resp, virt_int
 
@@ -605,7 +597,7 @@
         post_body = Element("volumeAttachment", volumeId=volume_id,
                             device=device)
         resp, body = self.post('servers/%s/os-volume_attachments' % server_id,
-                               str(Document(post_body)), self.headers)
+                               str(Document(post_body)))
         return resp, body
 
     def detach_volume(self, server_id, volume_id):
@@ -617,22 +609,20 @@
 
     def get_server_diagnostics(self, server_id):
         """Get the usage data for a server."""
-        resp, body = self.get("servers/%s/diagnostics" % server_id,
-                              self.headers)
+        resp, body = self.get("servers/%s/diagnostics" % server_id)
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
     def list_instance_actions(self, server_id):
         """List the provided server action."""
-        resp, body = self.get("servers/%s/os-instance-actions" % server_id,
-                              self.headers)
+        resp, body = self.get("servers/%s/os-instance-actions" % server_id)
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
     def get_instance_action(self, server_id, request_id):
         """Returns the action details of the provided server."""
         resp, body = self.get("servers/%s/os-instance-actions/%s" %
-                              (server_id, request_id), self.headers)
+                              (server_id, request_id))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
@@ -643,3 +633,11 @@
     def restore_soft_deleted_server(self, server_id, **kwargs):
         """Restore a soft-deleted server."""
         return self.action(server_id, 'restore', None, **kwargs)
+
+    def reset_network(self, server_id, **kwargs):
+        """Resets the Network of a server"""
+        return self.action(server_id, 'resetNetwork', None, **kwargs)
+
+    def inject_network_info(self, server_id, **kwargs):
+        """Inject the Network Info into server"""
+        return self.action(server_id, 'injectNetworkInfo', None, **kwargs)
diff --git a/tempest/services/compute/xml/services_client.py b/tempest/services/compute/xml/services_client.py
index 8ef0aa8..d7b8a60 100644
--- a/tempest/services/compute/xml/services_client.py
+++ b/tempest/services/compute/xml/services_client.py
@@ -17,25 +17,29 @@
 import urllib
 
 from lxml import etree
-from tempest.common.rest_client import RestClientXML
+
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class ServicesClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ServicesClientXML, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
+class ServicesClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(ServicesClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def list_services(self, params=None):
         url = 'os-services'
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         node = etree.fromstring(body)
         body = [xml_to_json(x) for x in node.getchildren()]
         return resp, body
@@ -50,8 +54,7 @@
         post_body.add_attr('binary', binary)
         post_body.add_attr('host', host_name)
 
-        resp, body = self.put('os-services/enable', str(Document(post_body)),
-                              self.headers)
+        resp, body = self.put('os-services/enable', str(Document(post_body)))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
@@ -65,7 +68,6 @@
         post_body.add_attr('binary', binary)
         post_body.add_attr('host', host_name)
 
-        resp, body = self.put('os-services/disable', str(Document(post_body)),
-                              self.headers)
+        resp, body = self.put('os-services/disable', str(Document(post_body)))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
diff --git a/tempest/services/compute/xml/tenant_usages_client.py b/tempest/services/compute/xml/tenant_usages_client.py
index dfa4a9f..79f0ac9 100644
--- a/tempest/services/compute/xml/tenant_usages_client.py
+++ b/tempest/services/compute/xml/tenant_usages_client.py
@@ -17,17 +17,19 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest.services.compute.xml.common import xml_to_json
 
+CONF = config.CONF
 
-class TenantUsagesClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(TenantUsagesClientXML, self).__init__(config, username,
-                                                    password, auth_url,
-                                                    tenant_name)
-        self.service = self.config.compute.catalog_type
+class TenantUsagesClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(TenantUsagesClientXML, self).__init__(auth_provider)
+        self.service = CONF.compute.catalog_type
 
     def _parse_array(self, node):
         json = xml_to_json(node)
@@ -38,7 +40,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         tenant_usage = self._parse_array(etree.fromstring(body))
         return resp, tenant_usage['tenant_usage']
 
@@ -47,6 +49,6 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         tenant_usage = self._parse_array(etree.fromstring(body))
         return resp, tenant_usage
diff --git a/tempest/services/compute/xml/volumes_extensions_client.py b/tempest/services/compute/xml/volumes_extensions_client.py
index cb6cefc..570b715 100644
--- a/tempest/services/compute/xml/volumes_extensions_client.py
+++ b/tempest/services/compute/xml/volumes_extensions_client.py
@@ -18,7 +18,8 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.services.compute.xml.common import Document
 from tempest.services.compute.xml.common import Element
@@ -26,16 +27,18 @@
 from tempest.services.compute.xml.common import xml_to_json
 from tempest.services.compute.xml.common import XMLNS_11
 
+CONF = config.CONF
 
-class VolumesExtensionsClientXML(RestClientXML):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumesExtensionsClientXML, self).__init__(config,
-                                                         username, password,
-                                                         auth_url, tenant_name)
-        self.service = self.config.compute.catalog_type
-        self.build_interval = self.config.compute.build_interval
-        self.build_timeout = self.config.compute.build_timeout
+class VolumesExtensionsClientXML(rest_client.RestClient):
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(VolumesExtensionsClientXML, self).__init__(
+            auth_provider)
+        self.service = CONF.compute.catalog_type
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
 
     def _parse_volume(self, body):
         vol = dict((attr, body.get(attr)) for attr in body.keys())
@@ -58,7 +61,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         volumes = []
         if body is not None:
@@ -72,7 +75,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         volumes = []
         if body is not None:
@@ -82,7 +85,7 @@
     def get_volume(self, volume_id):
         """Returns the details of a single volume."""
         url = "os-volumes/%s" % str(volume_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         return resp, self._parse_volume(body)
 
@@ -108,8 +111,7 @@
                 meta.append(Text(value))
                 _metadata.append(meta)
 
-        resp, body = self.post('os-volumes', str(Document(volume)),
-                               self.headers)
+        resp, body = self.post('os-volumes', str(Document(volume)))
         body = xml_to_json(etree.fromstring(body))
         return resp, body
 
diff --git a/tempest/services/data_processing/v1_1/client.py b/tempest/services/data_processing/v1_1/client.py
index bd147e8..e96b44b 100644
--- a/tempest/services/data_processing/v1_1/client.py
+++ b/tempest/services/data_processing/v1_1/client.py
@@ -16,13 +16,15 @@
 import json
 
 from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
 class DataProcessingClient(rest_client.RestClient):
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(DataProcessingClient, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.data_processing.catalog_type
+    def __init__(self, auth_provider):
+        super(DataProcessingClient, self).__init__(auth_provider)
+        self.service = CONF.data_processing.catalog_type
 
     @classmethod
     def _request_and_parse(cls, req_fun, uri, res_name, *args, **kwargs):
@@ -75,3 +77,17 @@
 
         uri = "node-group-templates/%s" % tmpl_id
         return self.delete(uri)
+
+    def list_plugins(self):
+        """List all enabled plugins."""
+
+        uri = 'plugins'
+        return self._request_and_parse(self.get, uri, 'plugins')
+
+    def get_plugin(self, plugin_name, plugin_version=None):
+        """Returns the details of a single plugin."""
+
+        uri = "plugins/%s" % plugin_name
+        if plugin_version:
+            uri += '/%s' % plugin_version
+        return self._request_and_parse(self.get, uri, 'plugin')
diff --git a/tempest/services/database/__init__.py b/tempest/services/database/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/services/database/__init__.py
diff --git a/tempest/services/database/json/__init__.py b/tempest/services/database/json/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/services/database/json/__init__.py
diff --git a/tempest/services/database/json/flavors_client.py b/tempest/services/database/json/flavors_client.py
new file mode 100644
index 0000000..1a8a4c1
--- /dev/null
+++ b/tempest/services/database/json/flavors_client.py
@@ -0,0 +1,39 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.common import rest_client
+from tempest import config
+import urllib
+
+CONF = config.CONF
+
+
+class DatabaseFlavorsClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(DatabaseFlavorsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.database.catalog_type
+
+    def list_db_flavors(self, params=None):
+        url = 'flavors'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        return resp, self._parse_resp(body)
+
+    def get_db_flavor_details(self, db_flavor_id):
+        resp, body = self.get("flavors/%s" % str(db_flavor_id))
+        return resp, self._parse_resp(body)
diff --git a/tempest/services/identity/json/identity_client.py b/tempest/services/identity/json/identity_client.py
index a0411dc..349a9e9 100644
--- a/tempest/services/identity/json/identity_client.py
+++ b/tempest/services/identity/json/identity_client.py
@@ -12,19 +12,23 @@
 
 import json
 
-from tempest.common import http
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class IdentityClientJSON(RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(IdentityClientJSON, self).__init__(config, username, password,
-                                                 auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+class IdentityClientJSON(rest_client.RestClient):
+
+    def __init__(self, auth_provider):
+        super(IdentityClientJSON, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
 
+        # Needed for xml service client
+        self.list_tags = ["roles", "tenants", "users", "services"]
+
     def has_admin_extensions(self):
         """
         Returns True if the KSADM Admin Extensions are supported
@@ -42,9 +46,8 @@
             'name': name,
         }
         post_body = json.dumps({'role': post_body})
-        resp, body = self.post('OS-KSADM/roles', post_body, self.headers)
-        body = json.loads(body)
-        return resp, body['role']
+        resp, body = self.post('OS-KSADM/roles', post_body)
+        return resp, self._parse_resp(body)
 
     def create_tenant(self, name, **kwargs):
         """
@@ -59,30 +62,24 @@
             'enabled': kwargs.get('enabled', True),
         }
         post_body = json.dumps({'tenant': post_body})
-        resp, body = self.post('tenants', post_body, self.headers)
-        body = json.loads(body)
-        return resp, body['tenant']
+        resp, body = self.post('tenants', post_body)
+        return resp, self._parse_resp(body)
 
     def delete_role(self, role_id):
         """Delete a role."""
-        resp, body = self.delete('OS-KSADM/roles/%s' % str(role_id))
-        return resp, body
+        return self.delete('OS-KSADM/roles/%s' % str(role_id))
 
     def list_user_roles(self, tenant_id, user_id):
         """Returns a list of roles assigned to a user for a tenant."""
         url = '/tenants/%s/users/%s/roles' % (tenant_id, user_id)
         resp, body = self.get(url)
-        body = json.loads(body)
-        return resp, body['roles']
+        return resp, self._parse_resp(body)
 
     def assign_user_role(self, tenant_id, user_id, role_id):
         """Add roles to a user on a tenant."""
-        post_body = json.dumps({})
         resp, body = self.put('/tenants/%s/users/%s/roles/OS-KSADM/%s' %
-                              (tenant_id, user_id, role_id), post_body,
-                              self.headers)
-        body = json.loads(body)
-        return resp, body['role']
+                              (tenant_id, user_id, role_id), "")
+        return resp, self._parse_resp(body)
 
     def remove_user_role(self, tenant_id, user_id, role_id):
         """Removes a role assignment for a user on a tenant."""
@@ -91,20 +88,17 @@
 
     def delete_tenant(self, tenant_id):
         """Delete a tenant."""
-        resp, body = self.delete('tenants/%s' % str(tenant_id))
-        return resp, body
+        return self.delete('tenants/%s' % str(tenant_id))
 
     def get_tenant(self, tenant_id):
         """Get tenant details."""
         resp, body = self.get('tenants/%s' % str(tenant_id))
-        body = json.loads(body)
-        return resp, body['tenant']
+        return resp, self._parse_resp(body)
 
     def list_roles(self):
         """Returns roles."""
         resp, body = self.get('OS-KSADM/roles')
-        body = json.loads(body)
-        return resp, body['roles']
+        return resp, self._parse_resp(body)
 
     def list_tenants(self):
         """Returns tenants."""
@@ -132,10 +126,8 @@
             'enabled': en,
         }
         post_body = json.dumps({'tenant': post_body})
-        resp, body = self.post('tenants/%s' % tenant_id, post_body,
-                               self.headers)
-        body = json.loads(body)
-        return resp, body['tenant']
+        resp, body = self.post('tenants/%s' % tenant_id, post_body)
+        return resp, self._parse_resp(body)
 
     def create_user(self, name, password, tenant_id, email, **kwargs):
         """Create a user."""
@@ -148,34 +140,28 @@
         if kwargs.get('enabled') is not None:
             post_body['enabled'] = kwargs.get('enabled')
         post_body = json.dumps({'user': post_body})
-        resp, body = self.post('users', post_body, self.headers)
-        body = json.loads(body)
-        return resp, body['user']
+        resp, body = self.post('users', post_body)
+        return resp, self._parse_resp(body)
 
     def update_user(self, user_id, **kwargs):
         """Updates a user."""
         put_body = json.dumps({'user': kwargs})
-        resp, body = self.put('users/%s' % user_id, put_body,
-                              self.headers)
-        body = json.loads(body)
-        return resp, body['user']
+        resp, body = self.put('users/%s' % user_id, put_body)
+        return resp, self._parse_resp(body)
 
     def get_user(self, user_id):
         """GET a user."""
         resp, body = self.get("users/%s" % user_id)
-        body = json.loads(body)
-        return resp, body['user']
+        return resp, self._parse_resp(body)
 
     def delete_user(self, user_id):
         """Delete a user."""
-        resp, body = self.delete("users/%s" % user_id)
-        return resp, body
+        return self.delete("users/%s" % user_id)
 
     def get_users(self):
         """Get the list of users."""
         resp, body = self.get("users")
-        body = json.loads(body)
-        return resp, body['users']
+        return resp, self._parse_resp(body)
 
     def enable_disable_user(self, user_id, enabled):
         """Enables or disables a user."""
@@ -183,21 +169,17 @@
             'enabled': enabled
         }
         put_body = json.dumps({'user': put_body})
-        resp, body = self.put('users/%s/enabled' % user_id,
-                              put_body, self.headers)
-        body = json.loads(body)
-        return resp, body
+        resp, body = self.put('users/%s/enabled' % user_id, put_body)
+        return resp, self._parse_resp(body)
 
     def delete_token(self, token_id):
         """Delete a token."""
-        resp, body = self.delete("tokens/%s" % token_id)
-        return resp, body
+        return self.delete("tokens/%s" % token_id)
 
     def list_users_for_tenant(self, tenant_id):
         """List users for a Tenant."""
         resp, body = self.get('/tenants/%s/users' % tenant_id)
-        body = json.loads(body)
-        return resp, body['users']
+        return resp, self._parse_resp(body)
 
     def get_user_by_username(self, tenant_id, username):
         resp, users = self.list_users_for_tenant(tenant_id)
@@ -214,22 +196,19 @@
             'description': kwargs.get('description')
         }
         post_body = json.dumps({'OS-KSADM:service': post_body})
-        resp, body = self.post('/OS-KSADM/services', post_body, self.headers)
-        body = json.loads(body)
-        return resp, body['OS-KSADM:service']
+        resp, body = self.post('/OS-KSADM/services', post_body)
+        return resp, self._parse_resp(body)
 
     def get_service(self, service_id):
         """Get Service."""
         url = '/OS-KSADM/services/%s' % service_id
         resp, body = self.get(url)
-        body = json.loads(body)
-        return resp, body['OS-KSADM:service']
+        return resp, self._parse_resp(body)
 
     def list_services(self):
         """List Service - Returns Services."""
         resp, body = self.get('/OS-KSADM/services/')
-        body = json.loads(body)
-        return resp, body['OS-KSADM:services']
+        return resp, self._parse_resp(body)
 
     def delete_service(self, service_id):
         """Delete Service."""
@@ -237,18 +216,17 @@
         return self.delete(url)
 
 
-class TokenClientJSON(RestClient):
+class TokenClientJSON(IdentityClientJSON):
 
-    def __init__(self, config):
-        auth_url = config.identity.uri
+    def __init__(self):
+        super(TokenClientJSON, self).__init__(None)
+        auth_url = CONF.identity.uri
 
-        # TODO(jaypipes) Why is this all repeated code in here?
         # Normalize URI to ensure /tokens is in it.
         if 'tokens' not in auth_url:
             auth_url = auth_url.rstrip('/') + '/tokens'
 
         self.auth_url = auth_url
-        self.config = config
 
     def auth(self, user, password, tenant):
         creds = {
@@ -260,34 +238,41 @@
                 'tenantName': tenant,
             }
         }
-        headers = {'Content-Type': 'application/json'}
         body = json.dumps(creds)
-        resp, body = self.post(self.auth_url, headers=headers, body=body)
-        return resp, body
+        resp, body = self.post(self.auth_url, body=body)
+
+        return resp, body['access']
 
     def request(self, method, url, headers=None, body=None):
         """A simple HTTP request interface."""
-        dscv = self.config.identity.disable_ssl_certificate_validation
-        self.http_obj = http.ClosingHttp(
-            disable_ssl_certificate_validation=dscv)
         if headers is None:
-            headers = {}
-
+            # Always accept 'json', for TokenClientXML too.
+            # Because XML response is not easily
+            # converted to the corresponding JSON one
+            headers = self.get_headers(accept_type="json")
         self._log_request(method, url, headers, body)
         resp, resp_body = self.http_obj.request(url, method,
                                                 headers=headers, body=body)
         self._log_response(resp, resp_body)
 
-        if resp.status in (401, 403):
+        if resp.status in [401, 403]:
             resp_body = json.loads(resp_body)
             raise exceptions.Unauthorized(resp_body['error']['message'])
+        elif resp.status not in [200, 201]:
+            raise exceptions.IdentityError(
+                'Unexpected status code {0}'.format(resp.status))
 
+        if isinstance(resp_body, str):
+            resp_body = json.loads(resp_body)
         return resp, resp_body
 
-    def get_token(self, user, password, tenant):
+    def get_token(self, user, password, tenant, auth_data=False):
+        """
+        Returns (token id, token data) for supplied credentials
+        """
         resp, body = self.auth(user, password, tenant)
-        if resp['status'] != '202':
-            body = json.loads(body)
-            access = body['access']
-            token = access['token']
-            return token['id']
+
+        if auth_data:
+            return body['token']['id'], body
+        else:
+            return body['token']['id']
diff --git a/tempest/services/identity/v3/json/credentials_client.py b/tempest/services/identity/v3/json/credentials_client.py
index dccb9a0..f795c7b 100644
--- a/tempest/services/identity/v3/json/credentials_client.py
+++ b/tempest/services/identity/v3/json/credentials_client.py
@@ -14,27 +14,20 @@
 #    under the License.
 
 import json
-from urlparse import urlparse
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class CredentialsClientJSON(RestClient):
+class CredentialsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(CredentialsClientJSON, self).__init__(config, username, password,
-                                                    auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(CredentialsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
-
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(CredentialsClientJSON, self).request(method, url,
-                                                          headers=headers,
-                                                          body=body)
+        self.api_version = "v3"
 
     def create_credential(self, access_key, secret_key, user_id, project_id):
         """Creates a credential."""
@@ -47,8 +40,7 @@
             "user_id": user_id
         }
         post_body = json.dumps({'credential': post_body})
-        resp, body = self.post('credentials', post_body,
-                               self.headers)
+        resp, body = self.post('credentials', post_body)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
         return resp, body['credential']
@@ -70,8 +62,7 @@
             "user_id": user_id
         }
         post_body = json.dumps({'credential': post_body})
-        resp, body = self.patch('credentials/%s' % credential_id, post_body,
-                                self.headers)
+        resp, body = self.patch('credentials/%s' % credential_id, post_body)
         body = json.loads(body)
         body['credential']['blob'] = json.loads(body['credential']['blob'])
         return resp, body['credential']
diff --git a/tempest/services/identity/v3/json/endpoints_client.py b/tempest/services/identity/v3/json/endpoints_client.py
index 124f498..c3c1e15 100644
--- a/tempest/services/identity/v3/json/endpoints_client.py
+++ b/tempest/services/identity/v3/json/endpoints_client.py
@@ -14,28 +14,20 @@
 #    under the License.
 
 import json
-import urlparse
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class EndPointClientJSON(RestClient):
+class EndPointClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(EndPointClientJSON, self).__init__(config,
-                                                 username, password,
-                                                 auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(EndPointClientJSON, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
-
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(
-            urlparse.urlparse(self.base_url).path, "/v3")
-        return super(EndPointClientJSON, self).request(method, url,
-                                                       headers=headers,
-                                                       body=body)
+        self.api_version = "v3"
 
     def list_endpoints(self):
         """GET endpoints."""
@@ -55,7 +47,7 @@
             'enabled': enabled
         }
         post_body = json.dumps({'endpoint': post_body})
-        resp, body = self.post('endpoints', post_body, self.headers)
+        resp, body = self.post('endpoints', post_body)
         body = json.loads(body)
         return resp, body['endpoint']
 
@@ -74,8 +66,7 @@
         if enabled is not None:
             post_body['enabled'] = enabled
         post_body = json.dumps({'endpoint': post_body})
-        resp, body = self.patch('endpoints/%s' % endpoint_id, post_body,
-                                self.headers)
+        resp, body = self.patch('endpoints/%s' % endpoint_id, post_body)
         body = json.loads(body)
         return resp, body['endpoint']
 
diff --git a/tempest/services/identity/v3/json/identity_client.py b/tempest/services/identity/v3/json/identity_client.py
index c89fbcc..65f3355 100644
--- a/tempest/services/identity/v3/json/identity_client.py
+++ b/tempest/services/identity/v3/json/identity_client.py
@@ -14,27 +14,21 @@
 #    under the License.
 
 import json
-from urlparse import urlparse
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+from tempest import exceptions
+
+CONF = config.CONF
 
 
-class IdentityV3ClientJSON(RestClient):
+class IdentityV3ClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(IdentityV3ClientJSON, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(IdentityV3ClientJSON, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
-
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(IdentityV3ClientJSON, self).request(method, url,
-                                                         headers=headers,
-                                                         body=body)
+        self.api_version = "v3"
 
     def create_user(self, user_name, **kwargs):
         """Creates a user."""
@@ -54,8 +48,7 @@
             'password': password
         }
         post_body = json.dumps({'user': post_body})
-        resp, body = self.post('users', post_body,
-                               self.headers)
+        resp, body = self.post('users', post_body)
         body = json.loads(body)
         return resp, body['user']
 
@@ -77,14 +70,13 @@
             'description': description
         }
         post_body = json.dumps({'user': post_body})
-        resp, body = self.patch('users/%s' % user_id, post_body,
-                                self.headers)
+        resp, body = self.patch('users/%s' % user_id, post_body)
         body = json.loads(body)
         return resp, body['user']
 
     def list_user_projects(self, user_id):
         """Lists the projects on which a user has roles assigned."""
-        resp, body = self.get('users/%s/projects' % user_id, self.headers)
+        resp, body = self.get('users/%s/projects' % user_id)
         body = json.loads(body)
         return resp, body['projects']
 
@@ -117,7 +109,7 @@
             'name': name
         }
         post_body = json.dumps({'project': post_body})
-        resp, body = self.post('projects', post_body, self.headers)
+        resp, body = self.post('projects', post_body)
         body = json.loads(body)
         return resp, body['project']
 
@@ -140,8 +132,7 @@
             'domain_id': domain_id,
         }
         post_body = json.dumps({'project': post_body})
-        resp, body = self.patch('projects/%s' % project_id, post_body,
-                                self.headers)
+        resp, body = self.patch('projects/%s' % project_id, post_body)
         body = json.loads(body)
         return resp, body['project']
 
@@ -162,7 +153,7 @@
             'name': name
         }
         post_body = json.dumps({'role': post_body})
-        resp, body = self.post('roles', post_body, self.headers)
+        resp, body = self.post('roles', post_body)
         body = json.loads(body)
         return resp, body['role']
 
@@ -178,8 +169,7 @@
             'name': name
         }
         post_body = json.dumps({'role': post_body})
-        resp, body = self.patch('roles/%s' % str(role_id), post_body,
-                                self.headers)
+        resp, body = self.patch('roles/%s' % str(role_id), post_body)
         body = json.loads(body)
         return resp, body['role']
 
@@ -191,8 +181,7 @@
     def assign_user_role(self, project_id, user_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/users/%s/roles/%s' %
-                              (project_id, user_id, role_id), None,
-                              self.headers)
+                              (project_id, user_id, role_id), None)
         return resp, body
 
     def create_domain(self, name, **kwargs):
@@ -205,7 +194,7 @@
             'name': name
         }
         post_body = json.dumps({'domain': post_body})
-        resp, body = self.post('domains', post_body, self.headers)
+        resp, body = self.post('domains', post_body)
         body = json.loads(body)
         return resp, body['domain']
 
@@ -232,8 +221,7 @@
             'name': name
         }
         post_body = json.dumps({'domain': post_body})
-        resp, body = self.patch('domains/%s' % domain_id, post_body,
-                                self.headers)
+        resp, body = self.patch('domains/%s' % domain_id, post_body)
         body = json.loads(body)
         return resp, body['domain']
 
@@ -268,13 +256,13 @@
             'name': name
         }
         post_body = json.dumps({'group': post_body})
-        resp, body = self.post('groups', post_body, self.headers)
+        resp, body = self.post('groups', post_body)
         body = json.loads(body)
         return resp, body['group']
 
     def get_group(self, group_id):
         """Get group details."""
-        resp, body = self.get('groups/%s' % group_id, self.headers)
+        resp, body = self.get('groups/%s' % group_id)
         body = json.loads(body)
         return resp, body['group']
 
@@ -288,8 +276,7 @@
             'description': description
         }
         post_body = json.dumps({'group': post_body})
-        resp, body = self.patch('groups/%s' % group_id, post_body,
-                                self.headers)
+        resp, body = self.patch('groups/%s' % group_id, post_body)
         body = json.loads(body)
         return resp, body['group']
 
@@ -301,33 +288,30 @@
     def add_group_user(self, group_id, user_id):
         """Add user into group."""
         resp, body = self.put('groups/%s/users/%s' % (group_id, user_id),
-                              None, self.headers)
+                              None)
         return resp, body
 
     def list_group_users(self, group_id):
         """List users in group."""
-        resp, body = self.get('groups/%s/users' % group_id, self.headers)
+        resp, body = self.get('groups/%s/users' % group_id)
         body = json.loads(body)
         return resp, body['users']
 
     def delete_group_user(self, group_id, user_id):
         """Delete user in group."""
-        resp, body = self.delete('groups/%s/users/%s' % (group_id, user_id),
-                                 self.headers)
+        resp, body = self.delete('groups/%s/users/%s' % (group_id, user_id))
         return resp, body
 
     def assign_user_role_on_project(self, project_id, user_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/users/%s/roles/%s' %
-                              (project_id, user_id, role_id), None,
-                              self.headers)
+                              (project_id, user_id, role_id), None)
         return resp, body
 
     def assign_user_role_on_domain(self, domain_id, user_id, role_id):
         """Add roles to a user on a domain."""
         resp, body = self.put('domains/%s/users/%s/roles/%s' %
-                              (domain_id, user_id, role_id), None,
-                              self.headers)
+                              (domain_id, user_id, role_id), None)
         return resp, body
 
     def list_user_roles_on_project(self, project_id, user_id):
@@ -359,15 +343,13 @@
     def assign_group_role_on_project(self, project_id, group_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/groups/%s/roles/%s' %
-                              (project_id, group_id, role_id), None,
-                              self.headers)
+                              (project_id, group_id, role_id), None)
         return resp, body
 
     def assign_group_role_on_domain(self, domain_id, group_id, role_id):
         """Add roles to a user on a domain."""
         resp, body = self.put('domains/%s/groups/%s/roles/%s' %
-                              (domain_id, group_id, role_id), None,
-                              self.headers)
+                              (domain_id, group_id, role_id), None)
         return resp, body
 
     def list_group_roles_on_project(self, project_id, group_id):
@@ -409,7 +391,7 @@
             'expires_at': expires_at
         }
         post_body = json.dumps({'trust': post_body})
-        resp, body = self.post('OS-TRUST/trusts', post_body, self.headers)
+        resp, body = self.post('OS-TRUST/trusts', post_body)
         body = json.loads(body)
         return resp, body['trust']
 
@@ -457,46 +439,95 @@
         return resp, body
 
 
-class V3TokenClientJSON(RestClient):
+class V3TokenClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(V3TokenClientJSON, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
-        self.endpoint_url = 'adminURL'
-
-        auth_url = config.identity.uri
-
-        if 'tokens' not in auth_url:
-            auth_url = auth_url.rstrip('/') + '/tokens'
+    def __init__(self):
+        super(V3TokenClientJSON, self).__init__(None)
+        auth_url = CONF.identity.uri_v3
+        if not auth_url and CONF.identity_feature_enabled.api_v3:
+            raise exceptions.InvalidConfiguration('you must specify a v3 uri '
+                                                  'if using the v3 identity '
+                                                  'api')
+        if 'auth/tokens' not in auth_url:
+            auth_url = auth_url.rstrip('/') + '/auth/tokens'
 
         self.auth_url = auth_url
-        self.config = config
 
-    def auth(self, user_id, password):
+    def auth(self, user, password, tenant=None, user_type='id', domain=None):
+        """
+        :param user: user id or name, as specified in user_type
+        :param domain: the user and tenant domain
+
+        Accepts different combinations of credentials. Restrictions:
+        - tenant and domain are only name (no id)
+        - user domain and tenant domain are assumed identical
+        - domain scope is not supported here
+        Sample sample valid combinations:
+        - user_id, password
+        - username, password, domain
+        - username, password, tenant, domain
+        Validation is left to the server side.
+        """
         creds = {
             'auth': {
                 'identity': {
                     'methods': ['password'],
                     'password': {
                         'user': {
-                            'id': user_id,
-                            'password': password
+                            'password': password,
                         }
                     }
                 }
             }
         }
-        headers = {'Content-Type': 'application/json'}
+        if user_type == 'id':
+            creds['auth']['identity']['password']['user']['id'] = user
+        else:
+            creds['auth']['identity']['password']['user']['name'] = user
+        if domain is not None:
+            _domain = dict(name=domain)
+            creds['auth']['identity']['password']['user']['domain'] = _domain
+        if tenant is not None:
+            project = dict(name=tenant, domain=_domain)
+            scope = dict(project=project)
+            creds['auth']['scope'] = scope
+
         body = json.dumps(creds)
-        resp, body = self.post("auth/tokens", headers=headers, body=body)
+        resp, body = self.post(self.auth_url, body=body)
         return resp, body
 
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(V3TokenClientJSON, self).request(method, url,
-                                                      headers=headers,
-                                                      body=body)
+    def request(self, method, url, headers=None, body=None):
+        """A simple HTTP request interface."""
+        if headers is None:
+            # Always accept 'json', for xml token client too.
+            # Because XML response is not easily
+            # converted to the corresponding JSON one
+            headers = self.get_headers(accept_type="json")
+        self._log_request(method, url, headers, body)
+        resp, resp_body = self.http_obj.request(url, method,
+                                                headers=headers, body=body)
+        self._log_response(resp, resp_body)
+
+        if resp.status in [401, 403]:
+            resp_body = json.loads(resp_body)
+            raise exceptions.Unauthorized(resp_body['error']['message'])
+        elif resp.status not in [200, 201, 204]:
+            raise exceptions.IdentityError(
+                'Unexpected status code {0}'.format(resp.status))
+
+        return resp, json.loads(resp_body)
+
+    def get_token(self, user, password, tenant, domain='Default',
+                  auth_data=False):
+        """
+        :param user: username
+        Returns (token id, token data) for supplied credentials
+        """
+        resp, body = self.auth(user, password, tenant, user_type='name',
+                               domain=domain)
+
+        token = resp.get('x-subject-token')
+        if auth_data:
+            return token, body['token']
+        else:
+            return token
diff --git a/tempest/services/identity/v3/json/policy_client.py b/tempest/services/identity/v3/json/policy_client.py
index 9ce6d5b..3c90fa1 100644
--- a/tempest/services/identity/v3/json/policy_client.py
+++ b/tempest/services/identity/v3/json/policy_client.py
@@ -14,27 +14,20 @@
 #    under the License.
 
 import json
-from urlparse import urlparse
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class PolicyClientJSON(RestClient):
+class PolicyClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(PolicyClientJSON, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(PolicyClientJSON, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
-
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(PolicyClientJSON, self).request(method, url,
-                                                     headers=headers,
-                                                     body=body)
+        self.api_version = "v3"
 
     def create_policy(self, blob, type):
         """Creates a Policy."""
@@ -43,7 +36,7 @@
             "type": type
         }
         post_body = json.dumps({'policy': post_body})
-        resp, body = self.post('policies', post_body, self.headers)
+        resp, body = self.post('policies', post_body)
         body = json.loads(body)
         return resp, body['policy']
 
@@ -69,8 +62,7 @@
         }
         post_body = json.dumps({'policy': post_body})
         url = 'policies/%s' % policy_id
-        resp, body = self.patch(url, post_body,
-                                self.headers)
+        resp, body = self.patch(url, post_body)
         body = json.loads(body)
         return resp, body['policy']
 
diff --git a/tempest/services/identity/v3/json/service_client.py b/tempest/services/identity/v3/json/service_client.py
index e60e7e3..b66fb4a 100644
--- a/tempest/services/identity/v3/json/service_client.py
+++ b/tempest/services/identity/v3/json/service_client.py
@@ -14,27 +14,20 @@
 #    under the License.
 
 import json
-from urlparse import urlparse
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class ServiceClientJSON(RestClient):
+class ServiceClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ServiceClientJSON, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(ServiceClientJSON, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
-
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(ServiceClientJSON, self).request(method, url,
-                                                      headers=headers,
-                                                      body=body)
+        self.api_version = "v3"
 
     def update_service(self, service_id, **kwargs):
         """Updates a service."""
@@ -48,8 +41,7 @@
             'name': name
         }
         patch_body = json.dumps({'service': patch_body})
-        resp, body = self.patch('services/%s' % service_id,
-                                patch_body, self.headers)
+        resp, body = self.patch('services/%s' % service_id, patch_body)
         body = json.loads(body)
         return resp, body['service']
 
@@ -59,3 +51,21 @@
         resp, body = self.get(url)
         body = json.loads(body)
         return resp, body['service']
+
+    def create_service(self, serv_type, name=None, description=None,
+                       enabled=True):
+        body_dict = {
+            "name": name,
+            'type': serv_type,
+            'enabled': enabled,
+            "description": description,
+        }
+        body = json.dumps({'service': body_dict})
+        resp, body = self.post("services", body)
+        body = json.loads(body)
+        return resp, body["service"]
+
+    def delete_service(self, serv_id):
+        url = "services/" + serv_id
+        resp, body = self.delete(url)
+        return resp, body
diff --git a/tempest/services/identity/v3/xml/credentials_client.py b/tempest/services/identity/v3/xml/credentials_client.py
index 4344db1..70f85a1 100644
--- a/tempest/services/identity/v3/xml/credentials_client.py
+++ b/tempest/services/identity/v3/xml/credentials_client.py
@@ -14,39 +14,29 @@
 #    under the License.
 
 import json
-from urlparse import urlparse
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import Text
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest import config
+from tempest.services.compute.xml import common
 
+CONF = config.CONF
 
 XMLNS = "http://docs.openstack.org/identity/api/v3"
 
 
-class CredentialsClientXML(RestClientXML):
+class CredentialsClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(CredentialsClientXML, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(CredentialsClientXML, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
-
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(CredentialsClientXML, self).request(method, url,
-                                                         headers=headers,
-                                                         body=body)
+        self.api_version = "v3"
 
     def _parse_body(self, body):
-        data = xml_to_json(body)
+        data = common.xml_to_json(body)
         return data
 
     def _parse_creds(self, node):
@@ -54,7 +44,7 @@
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[1] == "credential":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def create_credential(self, access_key, secret_key, user_id, project_id):
@@ -62,15 +52,14 @@
         cred_type = 'ec2'
         access = "&quot;access&quot;: &quot;%s&quot;" % access_key
         secret = "&quot;secret&quot;: &quot;%s&quot;" % secret_key
-        blob = Element('blob',
-                       xmlns=XMLNS)
-        blob.append(Text("{%s , %s}"
-                         % (access, secret)))
-        credential = Element('credential', project_id=project_id,
-                             type=cred_type, user_id=user_id)
+        blob = common.Element('blob',
+                              xmlns=XMLNS)
+        blob.append(common.Text("{%s , %s}"
+                                % (access, secret)))
+        credential = common.Element('credential', project_id=project_id,
+                                    type=cred_type, user_id=user_id)
         credential.append(blob)
-        resp, body = self.post('credentials', str(Document(credential)),
-                               self.headers)
+        resp, body = self.post('credentials', str(common.Document(credential)))
         body = self._parse_body(etree.fromstring(body))
         body['blob'] = json.loads(body['blob'])
         return resp, body
@@ -85,35 +74,33 @@
         user_id = kwargs.get('user_id', body['user_id'])
         access = "&quot;access&quot;: &quot;%s&quot;" % access_key
         secret = "&quot;secret&quot;: &quot;%s&quot;" % secret_key
-        blob = Element('blob',
-                       xmlns=XMLNS)
-        blob.append(Text("{%s , %s}"
-                         % (access, secret)))
-        credential = Element('credential', project_id=project_id,
-                             type=cred_type, user_id=user_id)
+        blob = common.Element('blob',
+                              xmlns=XMLNS)
+        blob.append(common.Text("{%s , %s}"
+                                % (access, secret)))
+        credential = common.Element('credential', project_id=project_id,
+                                    type=cred_type, user_id=user_id)
         credential.append(blob)
         resp, body = self.patch('credentials/%s' % credential_id,
-                                str(Document(credential)),
-                                self.headers)
+                                str(common.Document(credential)))
         body = self._parse_body(etree.fromstring(body))
         body['blob'] = json.loads(body['blob'])
         return resp, body
 
     def get_credential(self, credential_id):
         """To GET Details of a credential."""
-        resp, body = self.get('credentials/%s' % credential_id, self.headers)
+        resp, body = self.get('credentials/%s' % credential_id)
         body = self._parse_body(etree.fromstring(body))
         body['blob'] = json.loads(body['blob'])
         return resp, body
 
     def list_credentials(self):
         """Lists out all the available credentials."""
-        resp, body = self.get('credentials', self.headers)
+        resp, body = self.get('credentials')
         body = self._parse_creds(etree.fromstring(body))
         return resp, body
 
     def delete_credential(self, credential_id):
         """Deletes a credential."""
-        resp, body = self.delete('credentials/%s' % credential_id,
-                                 self.headers)
+        resp, body = self.delete('credentials/%s' % credential_id)
         return resp, body
diff --git a/tempest/services/identity/v3/xml/endpoints_client.py b/tempest/services/identity/v3/xml/endpoints_client.py
index bd23674..cc9aa65 100644
--- a/tempest/services/identity/v3/xml/endpoints_client.py
+++ b/tempest/services/identity/v3/xml/endpoints_client.py
@@ -12,54 +12,52 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
-import urlparse
 
 from lxml import etree
 
 from tempest.common import http
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest import config
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 XMLNS = "http://docs.openstack.org/identity/api/v3"
 
 
-class EndPointClientXML(RestClientXML):
+class EndPointClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(EndPointClientXML, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(EndPointClientXML, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
+        self.api_version = "v3"
 
     def _parse_array(self, node):
         array = []
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[1] == "endpoint":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def _parse_body(self, body):
-        json = xml_to_json(body)
+        json = common.xml_to_json(body)
         return json
 
     def request(self, method, url, headers=None, body=None, wait=None):
         """Overriding the existing HTTP request in super class RestClient."""
-        dscv = self.config.identity.disable_ssl_certificate_validation
+        dscv = CONF.identity.disable_ssl_certificate_validation
         self.http_obj = http.ClosingHttp(
             disable_ssl_certificate_validation=dscv)
-        self._set_auth()
-        self.base_url = self.base_url.replace(
-            urlparse.urlparse(self.base_url).path, "/v3")
         return super(EndPointClientXML, self).request(method, url,
                                                       headers=headers,
                                                       body=body)
 
     def list_endpoints(self):
         """Get the list of endpoints."""
-        resp, body = self.get("endpoints", self.headers)
+        resp, body = self.get("endpoints")
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
@@ -67,22 +65,24 @@
         """Create endpoint."""
         region = kwargs.get('region', None)
         enabled = kwargs.get('enabled', None)
-        create_endpoint = Element("endpoint",
-                                  xmlns=XMLNS,
-                                  service_id=service_id,
-                                  interface=interface,
-                                  url=url, region=region,
-                                  enabled=enabled)
-        resp, body = self.post('endpoints', str(Document(create_endpoint)),
-                               self.headers)
+        if enabled is not None:
+            enabled = str(enabled).lower()
+        create_endpoint = common.Element("endpoint",
+                                         xmlns=XMLNS,
+                                         service_id=service_id,
+                                         interface=interface,
+                                         url=url, region=region,
+                                         enabled=enabled)
+        resp, body = self.post('endpoints',
+                               str(common.Document(create_endpoint)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def update_endpoint(self, endpoint_id, service_id=None, interface=None,
                         url=None, region=None, enabled=None):
         """Updates an endpoint with given parameters."""
-        doc = Document()
-        endpoint = Element("endpoint")
+        doc = common.Document()
+        endpoint = common.Element("endpoint")
         doc.append(endpoint)
 
         if service_id:
@@ -94,9 +94,8 @@
         if region:
             endpoint.add_attr("region", region)
         if enabled is not None:
-            endpoint.add_attr("enabled", enabled)
-        resp, body = self.patch('endpoints/%s' % str(endpoint_id),
-                                str(doc), self.headers)
+            endpoint.add_attr("enabled", str(enabled).lower())
+        resp, body = self.patch('endpoints/%s' % str(endpoint_id), str(doc))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
diff --git a/tempest/services/identity/v3/xml/identity_client.py b/tempest/services/identity/v3/xml/identity_client.py
index 579ddb8..6ff6d56 100644
--- a/tempest/services/identity/v3/xml/identity_client.py
+++ b/tempest/services/identity/v3/xml/identity_client.py
@@ -13,33 +13,35 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from urlparse import urlparse
+import json
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import Text
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest import config
+from tempest import exceptions
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 XMLNS = "http://docs.openstack.org/identity/api/v3"
 
 
-class IdentityV3ClientXML(RestClientXML):
+class IdentityV3ClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(IdentityV3ClientXML, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(IdentityV3ClientXML, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
+        self.api_version = "v3"
 
     def _parse_projects(self, node):
         array = []
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[1] == "project":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def _parse_domains(self, node):
@@ -47,7 +49,7 @@
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[1] == "domain":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def _parse_group_users(self, node):
@@ -55,7 +57,7 @@
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[1] == "user":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def _parse_roles(self, node):
@@ -63,27 +65,18 @@
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[1] == "role":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def _parse_array(self, node):
         array = []
         for child in node.getchildren():
-            array.append(xml_to_json(child))
+            array.append(common.xml_to_json(child))
         return array
 
     def _parse_body(self, body):
-        json = xml_to_json(body)
-        return json
-
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class RestClient."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(IdentityV3ClientXML, self).request(method, url,
-                                                        headers=headers,
-                                                        body=body)
+        _json = common.xml_to_json(body)
+        return _json
 
     def create_user(self, user_name, **kwargs):
         """Creates a user."""
@@ -93,17 +86,16 @@
         project_id = kwargs.get('project_id', None)
         description = kwargs.get('description', None)
         domain_id = kwargs.get('domain_id', 'default')
-        post_body = Element("user",
-                            xmlns=XMLNS,
-                            name=user_name,
-                            password=password,
-                            description=description,
-                            email=email,
-                            enabled=str(en).lower(),
-                            project_id=project_id,
-                            domain_id=domain_id)
-        resp, body = self.post('users', str(Document(post_body)),
-                               self.headers)
+        post_body = common.Element("user",
+                                   xmlns=XMLNS,
+                                   name=user_name,
+                                   password=password,
+                                   description=description,
+                                   email=email,
+                                   enabled=str(en).lower(),
+                                   project_id=project_id,
+                                   domain_id=domain_id)
+        resp, body = self.post('users', str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
@@ -115,41 +107,40 @@
         project_id = kwargs.get('project_id', body['project_id'])
         description = kwargs.get('description', body['description'])
         domain_id = kwargs.get('domain_id', body['domain_id'])
-        update_user = Element("user",
-                              xmlns=XMLNS,
-                              name=name,
-                              email=email,
-                              project_id=project_id,
-                              domain_id=domain_id,
-                              description=description,
-                              enabled=str(en).lower())
+        update_user = common.Element("user",
+                                     xmlns=XMLNS,
+                                     name=name,
+                                     email=email,
+                                     project_id=project_id,
+                                     domain_id=domain_id,
+                                     description=description,
+                                     enabled=str(en).lower())
         resp, body = self.patch('users/%s' % user_id,
-                                str(Document(update_user)),
-                                self.headers)
+                                str(common.Document(update_user)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def list_user_projects(self, user_id):
         """Lists the projects on which a user has roles assigned."""
-        resp, body = self.get('users/%s/projects' % user_id, self.headers)
+        resp, body = self.get('users/%s/projects' % user_id)
         body = self._parse_projects(etree.fromstring(body))
         return resp, body
 
     def get_users(self):
         """Get the list of users."""
-        resp, body = self.get("users", self.headers)
+        resp, body = self.get("users")
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
     def get_user(self, user_id):
         """GET a user."""
-        resp, body = self.get("users/%s" % user_id, self.headers)
+        resp, body = self.get("users/%s" % user_id)
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def delete_user(self, user_id):
         """Deletes a User."""
-        resp, body = self.delete("users/%s" % user_id, self.headers)
+        resp, body = self.delete("users/%s" % user_id)
         return resp, body
 
     def create_project(self, name, **kwargs):
@@ -157,21 +148,20 @@
         description = kwargs.get('description', None)
         en = kwargs.get('enabled', 'true')
         domain_id = kwargs.get('domain_id', 'default')
-        post_body = Element("project",
-                            xmlns=XMLNS,
-                            description=description,
-                            domain_id=domain_id,
-                            enabled=str(en).lower(),
-                            name=name)
+        post_body = common.Element("project",
+                                   xmlns=XMLNS,
+                                   description=description,
+                                   domain_id=domain_id,
+                                   enabled=str(en).lower(),
+                                   name=name)
         resp, body = self.post('projects',
-                               str(Document(post_body)),
-                               self.headers)
+                               str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def list_projects(self):
         """Get the list of projects."""
-        resp, body = self.get("projects", self.headers)
+        resp, body = self.get("projects")
         body = self._parse_projects(etree.fromstring(body))
         return resp, body
 
@@ -182,21 +172,20 @@
         desc = kwargs.get('description', body['description'])
         en = kwargs.get('enabled', body['enabled'])
         domain_id = kwargs.get('domain_id', body['domain_id'])
-        post_body = Element("project",
-                            xmlns=XMLNS,
-                            name=name,
-                            description=desc,
-                            enabled=str(en).lower(),
-                            domain_id=domain_id)
+        post_body = common.Element("project",
+                                   xmlns=XMLNS,
+                                   name=name,
+                                   description=desc,
+                                   enabled=str(en).lower(),
+                                   domain_id=domain_id)
         resp, body = self.patch('projects/%s' % project_id,
-                                str(Document(post_body)),
-                                self.headers)
+                                str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def get_project(self, project_id):
         """GET a Project."""
-        resp, body = self.get("projects/%s" % project_id, self.headers)
+        resp, body = self.get("projects/%s" % project_id)
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
@@ -207,67 +196,62 @@
 
     def create_role(self, name):
         """Create a Role."""
-        post_body = Element("role",
-                            xmlns=XMLNS,
-                            name=name)
-        resp, body = self.post('roles',
-                               str(Document(post_body)),
-                               self.headers)
+        post_body = common.Element("role",
+                                   xmlns=XMLNS,
+                                   name=name)
+        resp, body = self.post('roles', str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def get_role(self, role_id):
         """GET a Role."""
-        resp, body = self.get('roles/%s' % str(role_id), self.headers)
+        resp, body = self.get('roles/%s' % str(role_id))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def update_role(self, name, role_id):
         """Updates a Role."""
-        post_body = Element("role",
-                            xmlns=XMLNS,
-                            name=name)
+        post_body = common.Element("role",
+                                   xmlns=XMLNS,
+                                   name=name)
         resp, body = self.patch('roles/%s' % str(role_id),
-                                str(Document(post_body)),
-                                self.headers)
+                                str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def delete_role(self, role_id):
         """Delete a role."""
-        resp, body = self.delete('roles/%s' % str(role_id),
-                                 self.headers)
+        resp, body = self.delete('roles/%s' % str(role_id))
         return resp, body
 
     def assign_user_role(self, project_id, user_id, role_id):
         """Add roles to a user on a tenant."""
         resp, body = self.put('projects/%s/users/%s/roles/%s' %
-                              (project_id, user_id, role_id), '', self.headers)
+                              (project_id, user_id, role_id), '')
         return resp, body
 
     def create_domain(self, name, **kwargs):
         """Creates a domain."""
         description = kwargs.get('description', None)
         en = kwargs.get('enabled', True)
-        post_body = Element("domain",
-                            xmlns=XMLNS,
-                            name=name,
-                            description=description,
-                            enabled=str(en).lower())
-        resp, body = self.post('domains', str(Document(post_body)),
-                               self.headers)
+        post_body = common.Element("domain",
+                                   xmlns=XMLNS,
+                                   name=name,
+                                   description=description,
+                                   enabled=str(en).lower())
+        resp, body = self.post('domains', str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def list_domains(self):
         """Get the list of domains."""
-        resp, body = self.get("domains", self.headers)
+        resp, body = self.get("domains")
         body = self._parse_domains(etree.fromstring(body))
         return resp, body
 
     def delete_domain(self, domain_id):
         """Delete a domain."""
-        resp, body = self.delete('domains/%s' % domain_id, self.headers)
+        resp, body = self.delete('domains/%s' % domain_id)
         return resp, body
 
     def update_domain(self, domain_id, **kwargs):
@@ -276,20 +260,19 @@
         description = kwargs.get('description', body['description'])
         en = kwargs.get('enabled', body['enabled'])
         name = kwargs.get('name', body['name'])
-        post_body = Element("domain",
-                            xmlns=XMLNS,
-                            name=name,
-                            description=description,
-                            enabled=str(en).lower())
+        post_body = common.Element("domain",
+                                   xmlns=XMLNS,
+                                   name=name,
+                                   description=description,
+                                   enabled=str(en).lower())
         resp, body = self.patch('domains/%s' % domain_id,
-                                str(Document(post_body)),
-                                self.headers)
+                                str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def get_domain(self, domain_id):
         """Get Domain details."""
-        resp, body = self.get('domains/%s' % domain_id, self.headers)
+        resp, body = self.get('domains/%s' % domain_id)
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
@@ -313,20 +296,19 @@
         description = kwargs.get('description', None)
         domain_id = kwargs.get('domain_id', 'default')
         project_id = kwargs.get('project_id', None)
-        post_body = Element("group",
-                            xmlns=XMLNS,
-                            name=name,
-                            description=description,
-                            domain_id=domain_id,
-                            project_id=project_id)
-        resp, body = self.post('groups', str(Document(post_body)),
-                               self.headers)
+        post_body = common.Element("group",
+                                   xmlns=XMLNS,
+                                   name=name,
+                                   description=description,
+                                   domain_id=domain_id,
+                                   project_id=project_id)
+        resp, body = self.post('groups', str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def get_group(self, group_id):
         """Get group details."""
-        resp, body = self.get('groups/%s' % group_id, self.headers)
+        resp, body = self.get('groups/%s' % group_id)
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
@@ -335,162 +317,205 @@
         resp, body = self.get_group(group_id)
         name = kwargs.get('name', body['name'])
         description = kwargs.get('description', body['description'])
-        post_body = Element("group",
-                            xmlns=XMLNS,
-                            name=name,
-                            description=description)
+        post_body = common.Element("group",
+                                   xmlns=XMLNS,
+                                   name=name,
+                                   description=description)
         resp, body = self.patch('groups/%s' % group_id,
-                                str(Document(post_body)),
-                                self.headers)
+                                str(common.Document(post_body)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def delete_group(self, group_id):
         """Delete a group."""
-        resp, body = self.delete('groups/%s' % group_id, self.headers)
+        resp, body = self.delete('groups/%s' % group_id)
         return resp, body
 
     def add_group_user(self, group_id, user_id):
         """Add user into group."""
-        resp, body = self.put('groups/%s/users/%s' % (group_id, user_id),
-                              '', self.headers)
+        resp, body = self.put('groups/%s/users/%s' % (group_id, user_id), '')
         return resp, body
 
     def list_group_users(self, group_id):
         """List users in group."""
-        resp, body = self.get('groups/%s/users' % group_id, self.headers)
+        resp, body = self.get('groups/%s/users' % group_id)
         body = self._parse_group_users(etree.fromstring(body))
         return resp, body
 
     def delete_group_user(self, group_id, user_id):
         """Delete user in group."""
-        resp, body = self.delete('groups/%s/users/%s' % (group_id, user_id),
-                                 self.headers)
+        resp, body = self.delete('groups/%s/users/%s' % (group_id, user_id))
         return resp, body
 
     def assign_user_role_on_project(self, project_id, user_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/users/%s/roles/%s' %
-                              (project_id, user_id, role_id), '',
-                              self.headers)
+                              (project_id, user_id, role_id), '')
         return resp, body
 
     def assign_user_role_on_domain(self, domain_id, user_id, role_id):
         """Add roles to a user on a domain."""
         resp, body = self.put('domains/%s/users/%s/roles/%s' %
-                              (domain_id, user_id, role_id), '',
-                              self.headers)
+                              (domain_id, user_id, role_id), '')
         return resp, body
 
     def list_user_roles_on_project(self, project_id, user_id):
         """list roles of a user on a project."""
         resp, body = self.get('projects/%s/users/%s/roles' %
-                              (project_id, user_id), self.headers)
+                              (project_id, user_id))
         body = self._parse_roles(etree.fromstring(body))
         return resp, body
 
     def list_user_roles_on_domain(self, domain_id, user_id):
         """list roles of a user on a domain."""
         resp, body = self.get('domains/%s/users/%s/roles' %
-                              (domain_id, user_id), self.headers)
+                              (domain_id, user_id))
         body = self._parse_roles(etree.fromstring(body))
         return resp, body
 
     def revoke_role_from_user_on_project(self, project_id, user_id, role_id):
         """Delete role of a user on a project."""
         resp, body = self.delete('projects/%s/users/%s/roles/%s' %
-                                 (project_id, user_id, role_id), self.headers)
+                                 (project_id, user_id, role_id))
         return resp, body
 
     def revoke_role_from_user_on_domain(self, domain_id, user_id, role_id):
         """Delete role of a user on a domain."""
         resp, body = self.delete('domains/%s/users/%s/roles/%s' %
-                                 (domain_id, user_id, role_id), self.headers)
+                                 (domain_id, user_id, role_id))
         return resp, body
 
     def assign_group_role_on_project(self, project_id, group_id, role_id):
         """Add roles to a user on a project."""
         resp, body = self.put('projects/%s/groups/%s/roles/%s' %
-                              (project_id, group_id, role_id), '',
-                              self.headers)
+                              (project_id, group_id, role_id), '')
         return resp, body
 
     def assign_group_role_on_domain(self, domain_id, group_id, role_id):
         """Add roles to a user on a domain."""
         resp, body = self.put('domains/%s/groups/%s/roles/%s' %
-                              (domain_id, group_id, role_id), '',
-                              self.headers)
+                              (domain_id, group_id, role_id), '')
         return resp, body
 
     def list_group_roles_on_project(self, project_id, group_id):
         """list roles of a user on a project."""
         resp, body = self.get('projects/%s/groups/%s/roles' %
-                              (project_id, group_id), self.headers)
+                              (project_id, group_id))
         body = self._parse_roles(etree.fromstring(body))
         return resp, body
 
     def list_group_roles_on_domain(self, domain_id, group_id):
         """list roles of a user on a domain."""
         resp, body = self.get('domains/%s/groups/%s/roles' %
-                              (domain_id, group_id), self.headers)
+                              (domain_id, group_id))
         body = self._parse_roles(etree.fromstring(body))
         return resp, body
 
     def revoke_role_from_group_on_project(self, project_id, group_id, role_id):
         """Delete role of a user on a project."""
         resp, body = self.delete('projects/%s/groups/%s/roles/%s' %
-                                 (project_id, group_id, role_id), self.headers)
+                                 (project_id, group_id, role_id))
         return resp, body
 
     def revoke_role_from_group_on_domain(self, domain_id, group_id, role_id):
         """Delete role of a user on a domain."""
         resp, body = self.delete('domains/%s/groups/%s/roles/%s' %
-                                 (domain_id, group_id, role_id), self.headers)
+                                 (domain_id, group_id, role_id))
         return resp, body
 
 
-class V3TokenClientXML(RestClientXML):
+class V3TokenClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(V3TokenClientXML, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
-        self.endpoint_url = 'adminURL'
-
-        auth_url = config.identity.uri
-
-        if 'tokens' not in auth_url:
-            auth_url = auth_url.rstrip('/') + '/tokens'
+    def __init__(self):
+        super(V3TokenClientXML, self).__init__(None)
+        auth_url = CONF.identity.uri_v3
+        if not auth_url and CONF.identity_feature_enabled.api_v3:
+            raise exceptions.InvalidConfiguration('you must specify a v3 uri '
+                                                  'if using the v3 identity '
+                                                  'api')
+        if 'auth/tokens' not in auth_url:
+            auth_url = auth_url.rstrip('/') + '/auth/tokens'
 
         self.auth_url = auth_url
-        self.config = config
 
-    def auth(self, user_id, password):
-        user = Element('user',
-                       id=user_id,
-                       password=password)
-        password = Element('password')
-        password.append(user)
+    def auth(self, user, password, tenant=None, user_type='id', domain=None):
+        """
+        :param user: user id or name, as specified in user_type
 
-        method = Element('method')
-        method.append(Text('password'))
-        methods = Element('methods')
+        Accepts different combinations of credentials. Restrictions:
+        - tenant and domain are only name (no id)
+        - user domain and tenant domain are assumed identical
+        Sample sample valid combinations:
+        - user_id, password
+        - username, password, domain
+        - username, password, tenant, domain
+        Validation is left to the server side.
+        """
+        if user_type == 'id':
+            _user = common.Element('user', id=user, password=password)
+        else:
+            _user = common.Element('user', name=user, password=password)
+        if domain is not None:
+            _domain = common.Element('domain', name=domain)
+            _user.append(_domain)
+
+        password = common.Element('password')
+        password.append(_user)
+
+        method = common.Element('method')
+        method.append(common.Text('password'))
+        methods = common.Element('methods')
         methods.append(method)
-        identity = Element('identity')
+        identity = common.Element('identity')
         identity.append(methods)
         identity.append(password)
-        auth = Element('auth')
+
+        auth = common.Element('auth')
         auth.append(identity)
-        headers = {'Content-Type': 'application/xml'}
-        resp, body = self.post("auth/tokens", headers=headers,
-                               body=str(Document(auth)))
+
+        if tenant is not None:
+            project = common.Element('project', name=tenant)
+            project.append(_domain)
+            scope = common.Element('scope')
+            scope.append(project)
+            auth.append(scope)
+
+        resp, body = self.post(self.auth_url, body=str(common.Document(auth)))
         return resp, body
 
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(V3TokenClientXML, self).request(method, url,
-                                                     headers=headers,
-                                                     body=body)
+    def request(self, method, url, headers=None, body=None):
+        """A simple HTTP request interface."""
+        if headers is None:
+            # Always accept 'json', for xml token client too.
+            # Because XML response is not easily
+            # converted to the corresponding JSON one
+            headers = self.get_headers(accept_type="json")
+        self._log_request(method, url, headers, body)
+        resp, resp_body = self.http_obj.request(url, method,
+                                                headers=headers, body=body)
+        self._log_response(resp, resp_body)
+
+        if resp.status in [401, 403]:
+            resp_body = json.loads(resp_body)
+            raise exceptions.Unauthorized(resp_body['error']['message'])
+        elif resp.status not in [200, 201, 204]:
+            raise exceptions.IdentityError(
+                'Unexpected status code {0}'.format(resp.status))
+
+        return resp, json.loads(resp_body)
+
+    def get_token(self, user, password, tenant, domain='Default',
+                  auth_data=False):
+        """
+        :param user: username
+        Returns (token id, token data) for supplied credentials
+        """
+        resp, body = self.auth(user, password, tenant, user_type='name',
+                               domain=domain)
+
+        token = resp.get('x-subject-token')
+        if auth_data:
+            return token, body['token']
+        else:
+            return token
diff --git a/tempest/services/identity/v3/xml/policy_client.py b/tempest/services/identity/v3/xml/policy_client.py
index 7317728..bf4cce7 100644
--- a/tempest/services/identity/v3/xml/policy_client.py
+++ b/tempest/services/identity/v3/xml/policy_client.py
@@ -13,69 +13,66 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from urlparse import urlparse
-
 from lxml import etree
 
 from tempest.common import http
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest import config
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 XMLNS = "http://docs.openstack.org/identity/api/v3"
 
 
-class PolicyClientXML(RestClientXML):
+class PolicyClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(PolicyClientXML, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(PolicyClientXML, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
+        self.api_version = "v3"
 
     def _parse_array(self, node):
         array = []
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[1] == "policy":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def _parse_body(self, body):
-        json = xml_to_json(body)
+        json = common.xml_to_json(body)
         return json
 
     def request(self, method, url, headers=None, body=None, wait=None):
         """Overriding the existing HTTP request in super class RestClient."""
-        dscv = self.config.identity.disable_ssl_certificate_validation
+        dscv = CONF.identity.disable_ssl_certificate_validation
         self.http_obj = http.ClosingHttp(
             disable_ssl_certificate_validation=dscv)
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
         return super(PolicyClientXML, self).request(method, url,
                                                     headers=headers,
                                                     body=body)
 
     def create_policy(self, blob, type):
         """Creates a Policy."""
-        create_policy = Element("policy", xmlns=XMLNS, blob=blob, type=type)
-        resp, body = self.post('policies', str(Document(create_policy)),
-                               self.headers)
+        create_policy = common.Element("policy", xmlns=XMLNS,
+                                       blob=blob, type=type)
+        resp, body = self.post('policies', str(common.Document(create_policy)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def list_policies(self):
         """Lists the policies."""
-        resp, body = self.get('policies', self.headers)
+        resp, body = self.get('policies')
         body = self._parse_array(etree.fromstring(body))
         return resp, body
 
     def get_policy(self, policy_id):
         """Lists out the given policy."""
         url = 'policies/%s' % policy_id
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
@@ -83,10 +80,9 @@
         """Updates a policy."""
         resp, body = self.get_policy(policy_id)
         type = kwargs.get('type')
-        update_policy = Element("policy", xmlns=XMLNS, type=type)
+        update_policy = common.Element("policy", xmlns=XMLNS, type=type)
         url = 'policies/%s' % policy_id
-        resp, body = self.patch(url, str(Document(update_policy)),
-                                self.headers)
+        resp, body = self.patch(url, str(common.Document(update_policy)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
diff --git a/tempest/services/identity/v3/xml/service_client.py b/tempest/services/identity/v3/xml/service_client.py
index a142b06..966d7f7 100644
--- a/tempest/services/identity/v3/xml/service_client.py
+++ b/tempest/services/identity/v3/xml/service_client.py
@@ -13,67 +13,65 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from urlparse import urlparse
-
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest import config
+from tempest.services.compute.xml import common
 
+CONF = config.CONF
 
 XMLNS = "http://docs.openstack.org/identity/api/v3"
 
 
-class ServiceClientXML(RestClientXML):
+class ServiceClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ServiceClientXML, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
+    def __init__(self, auth_provider):
+        super(ServiceClientXML, self).__init__(auth_provider)
+        self.service = CONF.identity.catalog_type
         self.endpoint_url = 'adminURL'
-
-    def _parse_array(self, node):
-        array = []
-        for child in node.getchildren():
-            array.append(xml_to_json(child))
-        return array
+        self.api_version = "v3"
 
     def _parse_body(self, body):
-        data = xml_to_json(body)
+        data = common.xml_to_json(body)
         return data
 
-    def request(self, method, url, headers=None, body=None, wait=None):
-        """Overriding the existing HTTP request in super class rest_client."""
-        self._set_auth()
-        self.base_url = self.base_url.replace(urlparse(self.base_url).path,
-                                              "/v3")
-        return super(ServiceClientXML, self).request(method, url,
-                                                     headers=headers,
-                                                     body=body)
-
     def update_service(self, service_id, **kwargs):
         """Updates a service_id."""
         resp, body = self.get_service(service_id)
         name = kwargs.get('name', body['name'])
         description = kwargs.get('description', body['description'])
         type = kwargs.get('type', body['type'])
-        update_service = Element("service",
-                                 xmlns=XMLNS,
-                                 id=service_id,
-                                 name=name,
-                                 description=description,
-                                 type=type)
+        update_service = common.Element("service",
+                                        xmlns=XMLNS,
+                                        id=service_id,
+                                        name=name,
+                                        description=description,
+                                        type=type)
         resp, body = self.patch('services/%s' % service_id,
-                                str(Document(update_service)),
-                                self.headers)
+                                str(common.Document(update_service)))
         body = self._parse_body(etree.fromstring(body))
         return resp, body
 
     def get_service(self, service_id):
         """Get Service."""
         url = 'services/%s' % service_id
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_body(etree.fromstring(body))
         return resp, body
+
+    def create_service(self, serv_type, name=None, description=None):
+        post_body = common.Element("service",
+                                   xmlns=XMLNS,
+                                   name=name,
+                                   description=description,
+                                   type=serv_type)
+        resp, body = self.post("services", str(common.Document(post_body)))
+        body = self._parse_body(etree.fromstring(body))
+        return resp, body
+
+    def delete_service(self, serv_id):
+        url = "services/" + serv_id
+        resp, body = self.delete(url)
+        return resp, body
diff --git a/tempest/services/identity/xml/identity_client.py b/tempest/services/identity/xml/identity_client.py
index 6e819d8..50403fb 100644
--- a/tempest/services/identity/xml/identity_client.py
+++ b/tempest/services/identity/xml/identity_client.py
@@ -12,58 +12,24 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+from tempest import config
+from tempest.services.compute.xml import common as xml
+from tempest.services.identity.json import identity_client
 
-import json
-
-from lxml import etree
-
-from tempest.common import http
-from tempest.common.rest_client import RestClientXML
-from tempest import exceptions
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import xml_to_json
-
+CONF = config.CONF
 
 XMLNS = "http://docs.openstack.org/identity/api/v2.0"
 
 
-class IdentityClientXML(RestClientXML):
-
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(IdentityClientXML, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.identity.catalog_type
-        self.endpoint_url = 'adminURL'
-
-    def _parse_array(self, node):
-        array = []
-        for child in node.getchildren():
-            array.append(xml_to_json(child))
-        return array
-
-    def _parse_body(self, body):
-        data = xml_to_json(body)
-        return data
-
-    def has_admin_extensions(self):
-        """
-        Returns True if the KSADM Admin Extensions are supported
-        False otherwise
-        """
-        if hasattr(self, '_has_admin_extensions'):
-            return self._has_admin_extensions
-        resp, body = self.list_roles()
-        self._has_admin_extensions = ('status' in resp and resp.status != 503)
-        return self._has_admin_extensions
+class IdentityClientXML(identity_client.IdentityClientJSON):
+    TYPE = "xml"
 
     def create_role(self, name):
         """Create a role."""
-        create_role = Element("role", xmlns=XMLNS, name=name)
-        resp, body = self.post('OS-KSADM/roles', str(Document(create_role)),
-                               self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
+        create_role = xml.Element("role", xmlns=XMLNS, name=name)
+        resp, body = self.post('OS-KSADM/roles',
+                               str(xml.Document(create_role)))
+        return resp, self._parse_resp(body)
 
     def create_tenant(self, name, **kwargs):
         """
@@ -73,70 +39,18 @@
         enabled <true|false>: Initial tenant status (default is true)
         """
         en = kwargs.get('enabled', 'true')
-        create_tenant = Element("tenant",
-                                xmlns=XMLNS,
-                                name=name,
-                                description=kwargs.get('description', ''),
-                                enabled=str(en).lower())
-        resp, body = self.post('tenants', str(Document(create_tenant)),
-                               self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
-
-    def delete_role(self, role_id):
-        """Delete a role."""
-        resp, body = self.delete('OS-KSADM/roles/%s' % str(role_id),
-                                 self.headers)
-        return resp, body
-
-    def list_user_roles(self, tenant_id, user_id):
-        """Returns a list of roles assigned to a user for a tenant."""
-        url = '/tenants/%s/users/%s/roles' % (tenant_id, user_id)
-        resp, body = self.get(url, self.headers)
-        body = self._parse_array(etree.fromstring(body))
-        return resp, body
-
-    def assign_user_role(self, tenant_id, user_id, role_id):
-        """Add roles to a user on a tenant."""
-        resp, body = self.put('/tenants/%s/users/%s/roles/OS-KSADM/%s' %
-                              (tenant_id, user_id, role_id), '', self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
-
-    def remove_user_role(self, tenant_id, user_id, role_id):
-        """Removes a role assignment for a user on a tenant."""
-        return self.delete('/tenants/%s/users/%s/roles/OS-KSADM/%s' %
-                           (tenant_id, user_id, role_id), self.headers)
-
-    def delete_tenant(self, tenant_id):
-        """Delete a tenant."""
-        resp, body = self.delete('tenants/%s' % str(tenant_id), self.headers)
-        return resp, body
-
-    def get_tenant(self, tenant_id):
-        """Get tenant details."""
-        resp, body = self.get('tenants/%s' % str(tenant_id), self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
-
-    def list_roles(self):
-        """Returns roles."""
-        resp, body = self.get('OS-KSADM/roles', self.headers)
-        body = self._parse_array(etree.fromstring(body))
-        return resp, body
+        create_tenant = xml.Element("tenant",
+                                    xmlns=XMLNS,
+                                    name=name,
+                                    description=kwargs.get('description', ''),
+                                    enabled=str(en).lower())
+        resp, body = self.post('tenants', str(xml.Document(create_tenant)))
+        return resp, self._parse_resp(body)
 
     def list_tenants(self):
         """Returns tenants."""
-        resp, body = self.get('tenants', self.headers)
-        body = self._parse_array(etree.fromstring(body))
-        return resp, body
-
-    def get_tenant_by_name(self, tenant_name):
-        resp, tenants = self.list_tenants()
-        for tenant in tenants:
-            if tenant['name'] == tenant_name:
-                return tenant
-        raise exceptions.NotFound('No such tenant')
+        resp, body = self.get('tenants')
+        return resp, self._parse_resp(body)
 
     def update_tenant(self, tenant_id, **kwargs):
         """Updates a tenant."""
@@ -144,169 +58,69 @@
         name = kwargs.get('name', body['name'])
         desc = kwargs.get('description', body['description'])
         en = kwargs.get('enabled', body['enabled'])
-        update_tenant = Element("tenant",
-                                xmlns=XMLNS,
-                                id=tenant_id,
-                                name=name,
-                                description=desc,
-                                enabled=str(en).lower())
+        update_tenant = xml.Element("tenant",
+                                    xmlns=XMLNS,
+                                    id=tenant_id,
+                                    name=name,
+                                    description=desc,
+                                    enabled=str(en).lower())
 
         resp, body = self.post('tenants/%s' % tenant_id,
-                               str(Document(update_tenant)),
-                               self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
+                               str(xml.Document(update_tenant)))
+        return resp, self._parse_resp(body)
 
     def create_user(self, name, password, tenant_id, email, **kwargs):
         """Create a user."""
-        create_user = Element("user",
-                              xmlns=XMLNS,
-                              name=name,
-                              password=password,
-                              tenantId=tenant_id,
-                              email=email)
+        create_user = xml.Element("user",
+                                  xmlns=XMLNS,
+                                  name=name,
+                                  password=password,
+                                  tenantId=tenant_id,
+                                  email=email)
         if 'enabled' in kwargs:
             create_user.add_attr('enabled', str(kwargs['enabled']).lower())
 
-        resp, body = self.post('users', str(Document(create_user)),
-                               self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
+        resp, body = self.post('users', str(xml.Document(create_user)))
+        return resp, self._parse_resp(body)
 
     def update_user(self, user_id, **kwargs):
         """Updates a user."""
         if 'enabled' in kwargs:
             kwargs['enabled'] = str(kwargs['enabled']).lower()
-        update_user = Element("user", xmlns=XMLNS, **kwargs)
+        update_user = xml.Element("user", xmlns=XMLNS, **kwargs)
 
         resp, body = self.put('users/%s' % user_id,
-                              str(Document(update_user)),
-                              self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
-
-    def get_user(self, user_id):
-        """GET a user."""
-        resp, body = self.get("users/%s" % user_id, self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
-
-    def delete_user(self, user_id):
-        """Delete a user."""
-        resp, body = self.delete("users/%s" % user_id, self.headers)
-        return resp, body
-
-    def get_users(self):
-        """Get the list of users."""
-        resp, body = self.get("users", self.headers)
-        body = self._parse_array(etree.fromstring(body))
-        return resp, body
+                              str(xml.Document(update_user)))
+        return resp, self._parse_resp(body)
 
     def enable_disable_user(self, user_id, enabled):
         """Enables or disables a user."""
-        enable_user = Element("user", enabled=str(enabled).lower())
+        enable_user = xml.Element("user", enabled=str(enabled).lower())
         resp, body = self.put('users/%s/enabled' % user_id,
-                              str(Document(enable_user)), self.headers)
-        body = self._parse_array(etree.fromstring(body))
-        return resp, body
+                              str(xml.Document(enable_user)))
+        return resp, self._parse_resp(body)
 
-    def delete_token(self, token_id):
-        """Delete a token."""
-        resp, body = self.delete("tokens/%s" % token_id, self.headers)
-        return resp, body
-
-    def list_users_for_tenant(self, tenant_id):
-        """List users for a Tenant."""
-        resp, body = self.get('/tenants/%s/users' % tenant_id, self.headers)
-        body = self._parse_array(etree.fromstring(body))
-        return resp, body
-
-    def get_user_by_username(self, tenant_id, username):
-        resp, users = self.list_users_for_tenant(tenant_id)
-        for user in users:
-            if user['name'] == username:
-                return user
-        raise exceptions.NotFound('No such user')
-
-    def create_service(self, name, type, **kwargs):
+    def create_service(self, name, service_type, **kwargs):
         """Create a service."""
         OS_KSADM = "http://docs.openstack.org/identity/api/ext/OS-KSADM/v1.0"
-        create_service = Element("service",
-                                 xmlns=OS_KSADM,
-                                 name=name,
-                                 type=type,
-                                 description=kwargs.get('description'))
+        create_service = xml.Element("service",
+                                     xmlns=OS_KSADM,
+                                     name=name,
+                                     type=service_type,
+                                     description=kwargs.get('description'))
         resp, body = self.post('OS-KSADM/services',
-                               str(Document(create_service)),
-                               self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
-
-    def list_services(self):
-        """Returns services."""
-        resp, body = self.get('OS-KSADM/services', self.headers)
-        body = self._parse_array(etree.fromstring(body))
-        return resp, body
-
-    def get_service(self, service_id):
-        """Get Service."""
-        url = '/OS-KSADM/services/%s' % service_id
-        resp, body = self.get(url, self.headers)
-        body = self._parse_body(etree.fromstring(body))
-        return resp, body
-
-    def delete_service(self, service_id):
-        """Delete Service."""
-        url = '/OS-KSADM/services/%s' % service_id
-        return self.delete(url, self.headers)
+                               str(xml.Document(create_service)))
+        return resp, self._parse_resp(body)
 
 
-class TokenClientXML(RestClientXML):
-
-    def __init__(self, config):
-        auth_url = config.identity.uri
-
-        # TODO(jaypipes) Why is this all repeated code in here?
-        # Normalize URI to ensure /tokens is in it.
-        if 'tokens' not in auth_url:
-            auth_url = auth_url.rstrip('/') + '/tokens'
-
-        self.auth_url = auth_url
-        self.config = config
+class TokenClientXML(identity_client.TokenClientJSON):
+    TYPE = "xml"
 
     def auth(self, user, password, tenant):
-        passwordCreds = Element("passwordCredentials",
-                                username=user,
-                                password=password)
-        auth = Element("auth", tenantName=tenant)
+        passwordCreds = xml.Element("passwordCredentials",
+                                    username=user,
+                                    password=password)
+        auth = xml.Element("auth", tenantName=tenant)
         auth.append(passwordCreds)
-        headers = {'Content-Type': 'application/xml'}
-        resp, body = self.post(self.auth_url, headers=headers,
-                               body=str(Document(auth)))
-        return resp, body
-
-    def request(self, method, url, headers=None, body=None):
-        """A simple HTTP request interface."""
-        dscv = self.config.identity.disable_ssl_certificate_validation
-        self.http_obj = http.ClosingHttp(
-            disable_ssl_certificate_validation=dscv)
-        if headers is None:
-            headers = {}
-        self._log_request(method, url, headers, body)
-        resp, resp_body = self.http_obj.request(url, method,
-                                                headers=headers, body=body)
-        self._log_response(resp, resp_body)
-
-        if resp.status in (401, 403):
-            resp_body = json.loads(resp_body)
-            raise exceptions.Unauthorized(resp_body['error']['message'])
-
-        return resp, resp_body
-
-    def get_token(self, user, password, tenant):
-        resp, body = self.auth(user, password, tenant)
-        if resp['status'] != '202':
-            body = json.loads(body)
-            access = body['access']
-            token = access['token']
-            return token['id']
+        resp, body = self.post(self.auth_url, body=str(xml.Document(auth)))
+        return resp, body['access']
diff --git a/tempest/services/image/v1/json/image_client.py b/tempest/services/image/v1/json/image_client.py
index aa6abd0..e22cd9c 100644
--- a/tempest/services/image/v1/json/image_client.py
+++ b/tempest/services/image/v1/json/image_client.py
@@ -21,21 +21,22 @@
 import urllib
 
 from tempest.common import glance_http
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
 
-class ImageClientJSON(RestClient):
+class ImageClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ImageClientJSON, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
-        self.service = self.config.images.catalog_type
-        if config.service_available.glance:
-            self.http = self._get_http()
+    def __init__(self, auth_provider):
+        super(ImageClientJSON, self).__init__(auth_provider)
+        self.service = CONF.image.catalog_type
+        self._http = None
 
     def _image_meta_from_headers(self, headers):
         meta = {'properties': {}}
@@ -103,13 +104,9 @@
             return None
 
     def _get_http(self):
-        token, endpoint = self.keystone_auth(self.user,
-                                             self.password,
-                                             self.auth_url,
-                                             self.service,
-                                             self.tenant_name)
-        dscv = self.config.identity.disable_ssl_certificate_validation
-        return glance_http.HTTPClient(endpoint=endpoint, token=token,
+        dscv = CONF.identity.disable_ssl_certificate_validation
+        return glance_http.HTTPClient(auth_provider=self.auth_provider,
+                                      filters=self.filters,
                                       insecure=dscv)
 
     def _create_with_data(self, headers, data):
@@ -129,6 +126,13 @@
         body = json.loads(''.join([c for c in body_iter]))
         return resp, body['image']
 
+    @property
+    def http(self):
+        if self._http is None:
+            if CONF.service_available.glance:
+                self._http = self._get_http()
+        return self._http
+
     def create_image(self, name, container_format, disk_format, **kwargs):
         params = {
             "name": name,
@@ -153,7 +157,7 @@
         return resp, body['image']
 
     def update_image(self, image_id, name=None, container_format=None,
-                     data=None):
+                     data=None, properties=None):
         params = {}
         headers = {}
         if name is not None:
@@ -162,6 +166,9 @@
         if container_format is not None:
             params['container_format'] = container_format
 
+        if properties is not None:
+            params['properties'] = properties
+
         headers.update(self._image_meta_to_headers(params))
 
         if data is not None:
@@ -186,7 +193,8 @@
         body = json.loads(body)
         return resp, body['images']
 
-    def image_list_detail(self, properties=dict(), **kwargs):
+    def image_list_detail(self, properties=dict(), changes_since=None,
+                          **kwargs):
         url = 'v1/images/detail'
 
         params = {}
@@ -195,6 +203,9 @@
 
         kwargs.update(params)
 
+        if changes_since is not None:
+            kwargs['changes-since'] = changes_since
+
         if len(kwargs) > 0:
             url += '?%s' % urllib.urlencode(kwargs)
 
@@ -237,7 +248,7 @@
         body = None
         if can_share:
             body = json.dumps({'member': {'can_share': True}})
-        resp, __ = self.put(url, body, self.headers)
+        resp, __ = self.put(url, body)
         return resp
 
     def delete_member(self, member_id, image_id):
@@ -248,7 +259,7 @@
     def replace_membership_list(self, image_id, member_list):
         url = 'v1/images/%s/members' % image_id
         body = json.dumps({'membership': member_list})
-        resp, data = self.put(url, body, self.headers)
+        resp, data = self.put(url, body)
         data = json.loads(data)
         return resp, data
 
diff --git a/tempest/services/image/v2/json/image_client.py b/tempest/services/image/v2/json/image_client.py
index 3a79695..b3014fc 100644
--- a/tempest/services/image/v2/json/image_client.py
+++ b/tempest/services/image/v2/json/image_client.py
@@ -20,48 +20,49 @@
 
 from tempest.common import glance_http
 from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
+
 
 class ImageClientV2JSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ImageClientV2JSON, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
-        self.service = self.config.images.catalog_type
-        if config.service_available.glance:
-            self.http = self._get_http()
+    def __init__(self, auth_provider):
+        super(ImageClientV2JSON, self).__init__(auth_provider)
+        self.service = CONF.image.catalog_type
+        self._http = None
 
     def _get_http(self):
-        token, endpoint = self.keystone_auth(self.user, self.password,
-                                             self.auth_url, self.service,
-                                             self.tenant_name)
-        dscv = self.config.identity.disable_ssl_certificate_validation
-        return glance_http.HTTPClient(endpoint=endpoint, token=token,
+        dscv = CONF.identity.disable_ssl_certificate_validation
+        return glance_http.HTTPClient(auth_provider=self.auth_provider,
+                                      filters=self.filters,
                                       insecure=dscv)
 
-    def get_images_schema(self):
-        url = 'v2/schemas/images'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        return resp, body
-
-    def get_image_schema(self):
-        url = 'v2/schemas/image'
-        resp, body = self.get(url)
-        body = json.loads(body)
-        return resp, body
-
     def _validate_schema(self, body, type='image'):
-        if type == 'image':
-            resp, schema = self.get_image_schema()
-        elif type == 'images':
-            resp, schema = self.get_images_schema()
+        if type in ['image', 'images']:
+            resp, schema = self.get_schema(type)
         else:
             raise ValueError("%s is not a valid schema type" % type)
 
         jsonschema.validate(body, schema)
 
+    @property
+    def http(self):
+        if self._http is None:
+            if CONF.service_available.glance:
+                self._http = self._get_http()
+        return self._http
+
+    def update_image(self, image_id, patch):
+        data = json.dumps(patch)
+        self._validate_schema(data)
+
+        headers = {"Content-Type": "application/openstack-images-v2.0"
+                                   "-json-patch"}
+        resp, body = self.patch('v2/images/%s' % image_id, data, headers)
+        return resp, self._parse_resp(body)
+
     def create_image(self, name, container_format, disk_format, **kwargs):
         params = {
             "name": name,
@@ -80,7 +81,7 @@
         data = json.dumps(params)
         self._validate_schema(data)
 
-        resp, body = self.post('v2/images', data, self.headers)
+        resp, body = self.post('v2/images', data)
         body = json.loads(body)
         return resp, body
 
@@ -126,7 +127,7 @@
 
     def add_image_tag(self, image_id, tag):
         url = 'v2/images/%s/tags/%s' % (image_id, tag)
-        resp, body = self.put(url, body=None, headers=self.headers)
+        resp, body = self.put(url, body=None)
         return resp, body
 
     def delete_image_tag(self, image_id, tag):
@@ -144,7 +145,7 @@
     def add_member(self, image_id, member_id):
         url = 'v2/images/%s/members' % image_id
         data = json.dumps({'member': member_id})
-        resp, body = self.post(url, data, self.headers)
+        resp, body = self.post(url, data)
         body = json.loads(body)
         self.expected_success(200, resp)
         return resp, body
@@ -153,7 +154,25 @@
         """Valid status are: ``pending``, ``accepted``,  ``rejected``."""
         url = 'v2/images/%s/members/%s' % (image_id, member_id)
         data = json.dumps({'status': status})
-        resp, body = self.put(url, data, self.headers)
+        resp, body = self.put(url, data)
         body = json.loads(body)
         self.expected_success(200, resp)
         return resp, body
+
+    def get_member(self, image_id, member_id):
+        url = 'v2/images/%s/members/%s' % (image_id, member_id)
+        resp, body = self.get(url)
+        self.expected_success(200, resp)
+        return resp, json.loads(body)
+
+    def remove_member(self, image_id, member_id):
+        url = 'v2/images/%s/members/%s' % (image_id, member_id)
+        resp, _ = self.delete(url)
+        self.expected_success(204, resp)
+        return resp
+
+    def get_schema(self, schema):
+        url = 'v2/schemas/%s' % schema
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body
diff --git a/tempest/services/network/json/network_client.py b/tempest/services/network/json/network_client.py
index 47c20d2..d8c0979 100644
--- a/tempest/services/network/json/network_client.py
+++ b/tempest/services/network/json/network_client.py
@@ -12,7 +12,7 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
 from tempest.services.network import network_client_base
 
 
@@ -31,9 +31,8 @@
     quotas
     """
 
-    def get_rest_client(self, config, username,
-                        password, auth_url, tenant_name=None):
-        return RestClient(config, username, password, auth_url, tenant_name)
+    def get_rest_client(self, auth_provider):
+        return rest_client.RestClient(auth_provider)
 
     def deserialize_single(self, body):
         return json.loads(body)
@@ -155,20 +154,6 @@
         body = json.loads(body)
         return resp, body
 
-    def create_security_group(self, name, **kwargs):
-        post_body = {
-            'security_group': {
-                'name': name,
-            }
-        }
-        for key, value in kwargs.iteritems():
-            post_body['security_group'][str(key)] = value
-        body = json.dumps(post_body)
-        uri = '%s/security-groups' % (self.uri_prefix)
-        resp, body = self.post(uri, body)
-        body = json.loads(body)
-        return resp, body
-
     def update_floating_ip(self, floating_ip_id, **kwargs):
         post_body = {
             'floatingip': kwargs}
@@ -178,50 +163,6 @@
         body = json.loads(body)
         return resp, body
 
-    def create_security_group_rule(self, secgroup_id,
-                                   direction='ingress', **kwargs):
-        post_body = {
-            'security_group_rule': {
-                'direction': direction,
-                'security_group_id': secgroup_id
-            }
-        }
-        for key, value in kwargs.iteritems():
-            post_body['security_group_rule'][str(key)] = value
-        body = json.dumps(post_body)
-        uri = '%s/security-group-rules' % (self.uri_prefix)
-        resp, body = self.post(uri, body)
-        body = json.loads(body)
-        return resp, body
-
-    def create_vip(self, name, protocol, protocol_port, subnet_id, pool_id):
-        post_body = {
-            "vip": {
-                "protocol": protocol,
-                "name": name,
-                "subnet_id": subnet_id,
-                "pool_id": pool_id,
-                "protocol_port": protocol_port
-            }
-        }
-        body = json.dumps(post_body)
-        uri = '%s/lb/vips' % (self.uri_prefix)
-        resp, body = self.post(uri, body)
-        body = json.loads(body)
-        return resp, body
-
-    def update_vip(self, vip_id, new_name):
-        put_body = {
-            "vip": {
-                "name": new_name,
-            }
-        }
-        body = json.dumps(put_body)
-        uri = '%s/lb/vips/%s' % (self.uri_prefix, vip_id)
-        resp, body = self.put(uri, body)
-        body = json.loads(body)
-        return resp, body
-
     def create_member(self, address, protocol_port, pool_id):
         post_body = {
             "member": {
@@ -248,33 +189,6 @@
         body = json.loads(body)
         return resp, body
 
-    def create_health_monitor(self, delay, max_retries, Type, timeout):
-        post_body = {
-            "health_monitor": {
-                "delay": delay,
-                "max_retries": max_retries,
-                "type": Type,
-                "timeout": timeout
-            }
-        }
-        body = json.dumps(post_body)
-        uri = '%s/lb/health_monitors' % (self.uri_prefix)
-        resp, body = self.post(uri, body)
-        body = json.loads(body)
-        return resp, body
-
-    def update_health_monitor(self, admin_state_up, uuid):
-        put_body = {
-            "health_monitor": {
-                "admin_state_up": admin_state_up
-            }
-        }
-        body = json.dumps(put_body)
-        uri = '%s/lb/health_monitors/%s' % (self.uri_prefix, uuid)
-        resp, body = self.put(uri, body)
-        body = json.loads(body)
-        return resp, body
-
     def associate_health_monitor_with_pool(self, health_monitor_id,
                                            pool_id):
         post_body = {
@@ -341,6 +255,19 @@
         body = json.loads(body)
         return resp, body
 
+    def list_pools_hosted_by_one_lbaas_agent(self, agent_id):
+        uri = '%s/agents/%s/loadbalancer-pools' % (self.uri_prefix, agent_id)
+        resp, body = self.get(uri)
+        body = json.loads(body)
+        return resp, body
+
+    def show_lbaas_agent_hosting_pool(self, pool_id):
+        uri = ('%s/lb/pools/%s/loadbalancer-agent' %
+               (self.uri_prefix, pool_id))
+        resp, body = self.get(uri)
+        body = json.loads(body)
+        return resp, body
+
     def list_routers_on_l3_agent(self, agent_id):
         uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
@@ -353,6 +280,20 @@
         body = json.loads(body)
         return resp, body
 
+    def add_router_to_l3_agent(self, agent_id, router_id):
+        uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
+        post_body = {"router_id": router_id}
+        body = json.dumps(post_body)
+        resp, body = self.post(uri, body)
+        body = json.loads(body)
+        return resp, body
+
+    def remove_router_from_l3_agent(self, agent_id, router_id):
+        uri = '%s/agents/%s/l3-routers/%s' % (
+            self.uri_prefix, agent_id, router_id)
+        resp, body = self.delete(uri)
+        return resp, body
+
     def list_dhcp_agent_hosting_network(self, network_id):
         uri = '%s/networks/%s/dhcp-agents' % (self.uri_prefix, network_id)
         resp, body = self.get(uri)
@@ -418,3 +359,9 @@
         resp, body = self.put(uri, body)
         body = json.loads(body)
         return resp, body
+
+    def list_lb_pool_stats(self, pool_id):
+        uri = '%s/lb/pools/%s/stats' % (self.uri_prefix, pool_id)
+        resp, body = self.get(uri)
+        body = json.loads(body)
+        return resp, body
diff --git a/tempest/services/network/network_client_base.py b/tempest/services/network/network_client_base.py
index f4a012f..f1bf548 100644
--- a/tempest/services/network/network_client_base.py
+++ b/tempest/services/network/network_client_base.py
@@ -12,6 +12,10 @@
 
 import urllib
 
+from tempest import config
+
+CONF = config.CONF
+
 # the following map is used to construct proper URI
 # for the given neutron resource
 service_resource_prefix_map = {
@@ -23,7 +27,9 @@
     'health_monitors': 'lb',
     'members': 'lb',
     'vpnservices': 'vpn',
-    'ikepolicies': 'vpn'
+    'ikepolicies': 'vpn',
+    'metering_labels': 'metering',
+    'metering_label_rules': 'metering'
 }
 
 # The following list represents resource names that do not require
@@ -42,32 +48,26 @@
 
 
 class NetworkClientBase(object):
-    def __init__(self, config, username, password,
-                 auth_url, tenant_name=None):
+    def __init__(self, auth_provider):
         self.rest_client = self.get_rest_client(
-            config, username, password, auth_url, tenant_name)
-        self.rest_client.service = self.rest_client.config.network.catalog_type
+            auth_provider)
+        self.rest_client.service = CONF.network.catalog_type
         self.version = '2.0'
         self.uri_prefix = "v%s" % (self.version)
 
-    def get_rest_client(self, config, username, password,
-                        auth_url, tenant_name):
+    def get_rest_client(self, auth_provider):
         raise NotImplementedError
 
     def post(self, uri, body, headers=None):
-        headers = headers or self.rest_client.headers
         return self.rest_client.post(uri, body, headers)
 
     def put(self, uri, body, headers=None):
-        headers = headers or self.rest_client.headers
         return self.rest_client.put(uri, body, headers)
 
     def get(self, uri, headers=None):
-        headers = headers or self.rest_client.headers
         return self.rest_client.get(uri, headers)
 
     def delete(self, uri, headers=None):
-        headers = headers or self.rest_client.headers
         return self.rest_client.delete(uri, headers)
 
     def deserialize_list(self, body):
@@ -113,9 +113,14 @@
         return _delete
 
     def _shower(self, resource_name):
-        def _show(resource_id):
+        def _show(resource_id, field_list=[]):
+            # field_list is a sequence of two-element tuples, with the
+            # first element being 'fields'. An example:
+            # [('fields', 'id'), ('fields', 'name')]
             plural = self.pluralize(resource_name)
             uri = '%s/%s' % (self.get_uri(plural), resource_id)
+            if field_list:
+                uri += '?' + urllib.urlencode(field_list)
             resp, body = self.get(uri)
             body = self.deserialize_single(body)
             return resp, body
diff --git a/tempest/services/network/xml/network_client.py b/tempest/services/network/xml/network_client.py
index b8e39ad..daa60da 100644
--- a/tempest/services/network/xml/network_client.py
+++ b/tempest/services/network/xml/network_client.py
@@ -13,34 +13,25 @@
 from lxml import etree
 import xml.etree.ElementTree as ET
 
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import deep_dict_to_xml
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import parse_array
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest.services.compute.xml import common
 from tempest.services.network import network_client_base as client_base
 
 
 class NetworkClientXML(client_base.NetworkClientBase):
+    TYPE = "xml"
 
     # list of plurals used for xml serialization
     PLURALS = ['dns_nameservers', 'host_routes', 'allocation_pools',
-               'fixed_ips', 'extensions']
+               'fixed_ips', 'extensions', 'extra_dhcp_opts']
 
-    def get_rest_client(self, config, username, password,
-                        auth_url, tenant_name=None):
-        return RestClientXML(config, username, password,
-                             auth_url, tenant_name)
-
-    def _parse_array(self, node):
-        array = []
-        for child in node.getchildren():
-            array.append(xml_to_json(child))
-        return array
+    def get_rest_client(self, auth_provider):
+        rc = rest_client.RestClient(auth_provider)
+        rc.TYPE = self.TYPE
+        return rc
 
     def deserialize_list(self, body):
-        return parse_array(etree.fromstring(body), self.PLURALS)
+        return common.parse_array(etree.fromstring(body), self.PLURALS)
 
     def deserialize_single(self, body):
         return _root_tag_fetcher_and_xml_to_json_parse(body)
@@ -49,129 +40,77 @@
         #TODO(enikanorov): implement better json to xml conversion
         # expecting the dict with single key
         root = body.keys()[0]
-        post_body = Element(root)
+        post_body = common.Element(root)
         post_body.add_attr('xmlns:xsi',
                            'http://www.w3.org/2001/XMLSchema-instance')
+        elements = set()
         for name, attr in body[root].items():
             elt = self._get_element(name, attr)
             post_body.append(elt)
-        return str(Document(post_body))
+            if ":" in name:
+                elements.add(name.split(":")[0])
+        if elements:
+            self._add_namespaces(post_body, elements)
+        return str(common.Document(post_body))
 
     def serialize_list(self, body, root_name=None, item_name=None):
         # expecting dict in form
         # body = {'resources': [res_dict1, res_dict2, ...]
-        post_body = Element(root_name)
+        post_body = common.Element(root_name)
         post_body.add_attr('xmlns:xsi',
                            'http://www.w3.org/2001/XMLSchema-instance')
         for item in body[body.keys()[0]]:
-            elt = Element(item_name)
+            elt = common.Element(item_name)
             for name, attr in item.items():
                 elt_content = self._get_element(name, attr)
                 elt.append(elt_content)
             post_body.append(elt)
-        return str(Document(post_body))
+        return str(common.Document(post_body))
 
     def _get_element(self, name, value):
         if value is None:
-            xml_elem = Element(name)
+            xml_elem = common.Element(name)
             xml_elem.add_attr("xsi:nil", "true")
             return xml_elem
+        elif isinstance(value, dict):
+            dict_element = common.Element(name)
+            for key, value in value.iteritems():
+                elem = self._get_element(key, value)
+                dict_element.append(elem)
+            return dict_element
+        elif isinstance(value, list):
+            list_element = common.Element(name)
+            for element in value:
+                elem = self._get_element(name[:-1], element)
+                list_element.append(elem)
+            return list_element
         else:
-            return Element(name, value)
+            return common.Element(name, value)
 
-    def create_security_group(self, name):
-        uri = '%s/security-groups' % (self.uri_prefix)
-        post_body = Element("security_group")
-        p2 = Element("name", name)
-        post_body.append(p2)
-        resp, body = self.post(uri, str(Document(post_body)))
-        body = _root_tag_fetcher_and_xml_to_json_parse(body)
-        return resp, body
-
-    def create_security_group_rule(self, secgroup_id,
-                                   direction='ingress', **kwargs):
-        uri = '%s/security-group-rules' % (self.uri_prefix)
-        rule = Element("security_group_rule")
-        p1 = Element('security_group_id', secgroup_id)
-        p2 = Element('direction', direction)
-        rule.append(p1)
-        rule.append(p2)
-        for key, val in kwargs.items():
-            key = Element(key, val)
-            rule.append(key)
-        resp, body = self.post(uri, str(Document(rule)))
-        body = _root_tag_fetcher_and_xml_to_json_parse(body)
-        return resp, body
-
-    def create_vip(self, name, protocol, protocol_port, subnet_id, pool_id):
-        uri = '%s/lb/vips' % (self.uri_prefix)
-        post_body = Element("vip")
-        p1 = Element("name", name)
-        p2 = Element("protocol", protocol)
-        p3 = Element("protocol_port", protocol_port)
-        p4 = Element("subnet_id", subnet_id)
-        p5 = Element("pool_id", pool_id)
-        post_body.append(p1)
-        post_body.append(p2)
-        post_body.append(p3)
-        post_body.append(p4)
-        post_body.append(p5)
-        resp, body = self.post(uri, str(Document(post_body)))
-        body = _root_tag_fetcher_and_xml_to_json_parse(body)
-        return resp, body
-
-    def update_vip(self, vip_id, new_name):
-        uri = '%s/lb/vips/%s' % (self.uri_prefix, str(vip_id))
-        put_body = Element("vip")
-        p2 = Element("name", new_name)
-        put_body.append(p2)
-        resp, body = self.put(uri, str(Document(put_body)))
-        body = _root_tag_fetcher_and_xml_to_json_parse(body)
-        return resp, body
+    def _add_namespaces(self, root, elements):
+        for element in elements:
+            root.add_attr('xmlns:%s' % element,
+                          common.NEUTRON_NAMESPACES[element])
 
     def create_member(self, address, protocol_port, pool_id):
         uri = '%s/lb/members' % (self.uri_prefix)
-        post_body = Element("member")
-        p1 = Element("address", address)
-        p2 = Element("protocol_port", protocol_port)
-        p3 = Element("pool_id", pool_id)
+        post_body = common.Element("member")
+        p1 = common.Element("address", address)
+        p2 = common.Element("protocol_port", protocol_port)
+        p3 = common.Element("pool_id", pool_id)
         post_body.append(p1)
         post_body.append(p2)
         post_body.append(p3)
-        resp, body = self.post(uri, str(Document(post_body)))
+        resp, body = self.post(uri, str(common.Document(post_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def update_member(self, admin_state_up, member_id):
         uri = '%s/lb/members/%s' % (self.uri_prefix, str(member_id))
-        put_body = Element("member")
-        p2 = Element("admin_state_up", admin_state_up)
+        put_body = common.Element("member")
+        p2 = common.Element("admin_state_up", admin_state_up)
         put_body.append(p2)
-        resp, body = self.put(uri, str(Document(put_body)))
-        body = _root_tag_fetcher_and_xml_to_json_parse(body)
-        return resp, body
-
-    def create_health_monitor(self, delay, max_retries, Type, timeout):
-        uri = '%s/lb/health_monitors' % (self.uri_prefix)
-        post_body = Element("health_monitor")
-        p1 = Element("delay", delay)
-        p2 = Element("max_retries", max_retries)
-        p3 = Element("type", Type)
-        p4 = Element("timeout", timeout)
-        post_body.append(p1)
-        post_body.append(p2)
-        post_body.append(p3)
-        post_body.append(p4)
-        resp, body = self.post(uri, str(Document(post_body)))
-        body = _root_tag_fetcher_and_xml_to_json_parse(body)
-        return resp, body
-
-    def update_health_monitor(self, admin_state_up, uuid):
-        uri = '%s/lb/health_monitors/%s' % (self.uri_prefix, str(uuid))
-        put_body = Element("health_monitor")
-        p2 = Element("admin_state_up", admin_state_up)
-        put_body.append(p2)
-        resp, body = self.put(uri, str(Document(put_body)))
+        resp, body = self.put(uri, str(common.Document(put_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -179,10 +118,10 @@
                                            pool_id):
         uri = '%s/lb/pools/%s/health_monitors' % (self.uri_prefix,
                                                   pool_id)
-        post_body = Element("health_monitor")
-        p1 = Element("id", health_monitor_id,)
+        post_body = common.Element("health_monitor")
+        p1 = common.Element("id", health_monitor_id,)
         post_body.append(p1)
-        resp, body = self.post(uri, str(Document(post_body)))
+        resp, body = self.post(uri, str(common.Document(post_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -200,120 +139,150 @@
 
     def create_router(self, name, **kwargs):
         uri = '%s/routers' % (self.uri_prefix)
-        router = Element("router")
-        router.append(Element("name", name))
-        deep_dict_to_xml(router, kwargs)
-        resp, body = self.post(uri, str(Document(router)))
+        router = common.Element("router")
+        router.append(common.Element("name", name))
+        common.deep_dict_to_xml(router, kwargs)
+        resp, body = self.post(uri, str(common.Document(router)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def update_router(self, router_id, **kwargs):
         uri = '%s/routers/%s' % (self.uri_prefix, router_id)
-        router = Element("router")
+        router = common.Element("router")
         for element, content in kwargs.iteritems():
-            router.append(Element(element, content))
-        resp, body = self.put(uri, str(Document(router)))
+            router.append(common.Element(element, content))
+        resp, body = self.put(uri, str(common.Document(router)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def add_router_interface_with_subnet_id(self, router_id, subnet_id):
         uri = '%s/routers/%s/add_router_interface' % (self.uri_prefix,
               router_id)
-        subnet = Element("subnet_id", subnet_id)
-        resp, body = self.put(uri, str(Document(subnet)))
+        subnet = common.Element("subnet_id", subnet_id)
+        resp, body = self.put(uri, str(common.Document(subnet)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def add_router_interface_with_port_id(self, router_id, port_id):
         uri = '%s/routers/%s/add_router_interface' % (self.uri_prefix,
               router_id)
-        port = Element("port_id", port_id)
-        resp, body = self.put(uri, str(Document(port)))
+        port = common.Element("port_id", port_id)
+        resp, body = self.put(uri, str(common.Document(port)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def remove_router_interface_with_subnet_id(self, router_id, subnet_id):
         uri = '%s/routers/%s/remove_router_interface' % (self.uri_prefix,
               router_id)
-        subnet = Element("subnet_id", subnet_id)
-        resp, body = self.put(uri, str(Document(subnet)))
+        subnet = common.Element("subnet_id", subnet_id)
+        resp, body = self.put(uri, str(common.Document(subnet)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def remove_router_interface_with_port_id(self, router_id, port_id):
         uri = '%s/routers/%s/remove_router_interface' % (self.uri_prefix,
               router_id)
-        port = Element("port_id", port_id)
-        resp, body = self.put(uri, str(Document(port)))
+        port = common.Element("port_id", port_id)
+        resp, body = self.put(uri, str(common.Document(port)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def create_floating_ip(self, ext_network_id, **kwargs):
         uri = '%s/floatingips' % (self.uri_prefix)
-        floatingip = Element('floatingip')
-        floatingip.append(Element("floating_network_id", ext_network_id))
+        floatingip = common.Element('floatingip')
+        floatingip.append(common.Element("floating_network_id",
+                                         ext_network_id))
         for element, content in kwargs.iteritems():
-            floatingip.append(Element(element, content))
-        resp, body = self.post(uri, str(Document(floatingip)))
+            floatingip.append(common.Element(element, content))
+        resp, body = self.post(uri, str(common.Document(floatingip)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def update_floating_ip(self, floating_ip_id, **kwargs):
         uri = '%s/floatingips/%s' % (self.uri_prefix, floating_ip_id)
-        floatingip = Element('floatingip')
+        floatingip = common.Element('floatingip')
         floatingip.add_attr('xmlns:xsi',
                             'http://www.w3.org/2001/XMLSchema-instance')
         for element, content in kwargs.iteritems():
             if content is None:
-                xml_elem = Element(element)
+                xml_elem = common.Element(element)
                 xml_elem.add_attr("xsi:nil", "true")
                 floatingip.append(xml_elem)
             else:
-                floatingip.append(Element(element, content))
-        resp, body = self.put(uri, str(Document(floatingip)))
+                floatingip.append(common.Element(element, content))
+        resp, body = self.put(uri, str(common.Document(floatingip)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def list_router_interfaces(self, uuid):
         uri = '%s/ports?device_id=%s' % (self.uri_prefix, uuid)
         resp, body = self.get(uri)
-        ports = parse_array(etree.fromstring(body), self.PLURALS)
+        ports = common.parse_array(etree.fromstring(body), self.PLURALS)
         ports = {"ports": ports}
         return resp, ports
 
     def update_agent(self, agent_id, agent_info):
         uri = '%s/agents/%s' % (self.uri_prefix, agent_id)
-        agent = Element('agent')
+        agent = common.Element('agent')
         for (key, value) in agent_info.items():
-            p = Element(key, value)
+            p = common.Element(key, value)
             agent.append(p)
-        resp, body = self.put(uri, str(Document(agent)))
+        resp, body = self.put(uri, str(common.Document(agent)))
+        body = _root_tag_fetcher_and_xml_to_json_parse(body)
+        return resp, body
+
+    def list_pools_hosted_by_one_lbaas_agent(self, agent_id):
+        uri = '%s/agents/%s/loadbalancer-pools' % (self.uri_prefix, agent_id)
+        resp, body = self.get(uri)
+        pools = common.parse_array(etree.fromstring(body))
+        body = {'pools': pools}
+        return resp, body
+
+    def show_lbaas_agent_hosting_pool(self, pool_id):
+        uri = ('%s/lb/pools/%s/loadbalancer-agent' %
+               (self.uri_prefix, pool_id))
+        resp, body = self.get(uri)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def list_routers_on_l3_agent(self, agent_id):
         uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
-        body = _root_tag_fetcher_and_xml_to_json_parse(body)
+        routers = common.parse_array(etree.fromstring(body))
+        body = {'routers': routers}
         return resp, body
 
     def list_l3_agents_hosting_router(self, router_id):
         uri = '%s/routers/%s/l3-agents' % (self.uri_prefix, router_id)
         resp, body = self.get(uri)
+        agents = common.parse_array(etree.fromstring(body))
+        body = {'agents': agents}
+        return resp, body
+
+    def add_router_to_l3_agent(self, agent_id, router_id):
+        uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
+        router = (common.Element("router_id", router_id))
+        resp, body = self.post(uri, str(common.Document(router)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
+    def remove_router_from_l3_agent(self, agent_id, router_id):
+        uri = '%s/agents/%s/l3-routers/%s' % (
+            self.uri_prefix, agent_id, router_id)
+        resp, body = self.delete(uri)
+        return resp, body
+
     def list_dhcp_agent_hosting_network(self, network_id):
         uri = '%s/networks/%s/dhcp-agents' % (self.uri_prefix, network_id)
         resp, body = self.get(uri)
-        agents = parse_array(etree.fromstring(body))
+        agents = common.parse_array(etree.fromstring(body))
         body = {'agents': agents}
         return resp, body
 
     def list_networks_hosted_by_one_dhcp_agent(self, agent_id):
         uri = '%s/agents/%s/dhcp-networks' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
-        networks = parse_array(etree.fromstring(body))
+        networks = common.parse_array(etree.fromstring(body))
         body = {'networks': networks}
         return resp, body
 
@@ -323,14 +292,20 @@
         resp, body = self.delete(uri)
         return resp, body
 
+    def list_lb_pool_stats(self, pool_id):
+        uri = '%s/lb/pools/%s/stats' % (self.uri_prefix, pool_id)
+        resp, body = self.get(uri)
+        body = _root_tag_fetcher_and_xml_to_json_parse(body)
+        return resp, body
+
 
 def _root_tag_fetcher_and_xml_to_json_parse(xml_returned_body):
     body = ET.fromstring(xml_returned_body)
     root_tag = body.tag
     if root_tag.startswith("{"):
         ns, root_tag = root_tag.split("}", 1)
-    body = xml_to_json(etree.fromstring(xml_returned_body),
-                       NetworkClientXML.PLURALS)
+    body = common.xml_to_json(etree.fromstring(xml_returned_body),
+                              NetworkClientXML.PLURALS)
     nil = '{http://www.w3.org/2001/XMLSchema-instance}nil'
     for key, val in body.iteritems():
         if isinstance(val, dict):
diff --git a/tempest/services/object_storage/account_client.py b/tempest/services/object_storage/account_client.py
index a6f47b7..7c3fa85 100644
--- a/tempest/services/object_storage/account_client.py
+++ b/tempest/services/object_storage/account_client.py
@@ -17,16 +17,49 @@
 import urllib
 
 from tempest.common import http
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
+from xml.etree import ElementTree as etree
+
+CONF = config.CONF
 
 
-class AccountClient(RestClient):
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AccountClient, self).__init__(config, username, password,
-                                            auth_url, tenant_name)
-        self.service = self.config.object_storage.catalog_type
-        self.format = 'json'
+class AccountClient(rest_client.RestClient):
+    def __init__(self, auth_provider):
+        super(AccountClient, self).__init__(auth_provider)
+        self.service = CONF.object_storage.catalog_type
+
+    def create_account(self, data=None,
+                       params=None,
+                       metadata={},
+                       remove_metadata={},
+                       metadata_prefix='X-Account-Meta-',
+                       remove_metadata_prefix='X-Remove-Account-Meta-'):
+        """Create an account."""
+        url = ''
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        headers = {}
+        for key in metadata:
+            headers[metadata_prefix + key] = metadata[key]
+        for key in remove_metadata:
+            headers[remove_metadata_prefix + key] = remove_metadata[key]
+
+        resp, body = self.put(url, data, headers)
+        return resp, body
+
+    def delete_account(self, data=None, params=None):
+        """Delete an account."""
+        url = ''
+        if params:
+            if 'bulk-delete' in params:
+                url += 'bulk-delete&'
+            url = '?%s%s' % (url, urllib.urlencode(params))
+
+        resp, body = self.delete(url, headers={}, body=data)
+        return resp, body
 
     def list_account_metadata(self):
         """
@@ -54,7 +87,25 @@
 
         headers = {}
         for item in metadata:
-            headers[metadata_prefix + item] = 'x'
+            headers[metadata_prefix + item] = metadata[item]
+        resp, body = self.post('', headers=headers, body=None)
+        return resp, body
+
+    def create_and_delete_account_metadata(
+            self,
+            create_metadata=None,
+            delete_metadata=None,
+            create_metadata_prefix='X-Account-Meta-',
+            delete_metadata_prefix='X-Remove-Account-Meta-'):
+        """
+        Creates and deletes an account metadata entry.
+        """
+        headers = {}
+        for key in create_metadata:
+            headers[create_metadata_prefix + key] = create_metadata[key]
+        for key in delete_metadata:
+            headers[delete_metadata_prefix + key] = delete_metadata[key]
+
         resp, body = self.post('', headers=headers, body=None)
         return resp, body
 
@@ -79,35 +130,36 @@
             response.
             DEFAULT:  Python-List returned in response body
         """
+        url = '?%s' % urllib.urlencode(params) if params else ''
 
-        if params:
-            if 'format' not in params:
-                params['format'] = self.format
+        resp, body = self.get(url, headers={})
+        if params and params.get('format') == 'json':
+            body = json.loads(body)
+        elif params and params.get('format') == 'xml':
+            body = etree.fromstring(body)
         else:
-            params = {'format': self.format}
-
-        url = '?' + urllib.urlencode(params)
-        resp, body = self.get(url)
-        body = json.loads(body)
+            body = body.strip().splitlines()
         return resp, body
 
     def list_extensions(self):
-        _base_url = self.base_url
-        self.base_url = "/".join(self.base_url.split("/")[:-2])
-        resp, body = self.get('info')
-        self.base_url = _base_url
+        self.skip_path()
+        try:
+            resp, body = self.get('info')
+        finally:
+            self.reset_path()
         body = json.loads(body)
         return resp, body
 
 
-class AccountClientCustomizedHeader(RestClient):
+class AccountClientCustomizedHeader(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(AccountClientCustomizedHeader, self).__init__(config, username,
-                                                            password, auth_url,
-                                                            tenant_name)
-        # Overwrites json-specific header encoding in RestClient
-        self.service = self.config.object_storage.catalog_type
+    # TODO(andreaf) This class is now redundant, to be removed in next patch
+
+    def __init__(self, auth_provider):
+        super(AccountClientCustomizedHeader, self).__init__(
+            auth_provider)
+        # Overwrites json-specific header encoding in rest_client.RestClient
+        self.service = CONF.object_storage.catalog_type
         self.format = 'json'
 
     def request(self, method, url, headers=None, body=None):
@@ -115,14 +167,17 @@
         self.http_obj = http.ClosingHttp()
         if headers is None:
             headers = {}
-        if self.base_url is None:
-            self._set_auth()
 
-        req_url = "%s/%s" % (self.base_url, url)
-
+        # Authorize the request
+        req_url, req_headers, req_body = self.auth_provider.auth_request(
+            method=method, url=url, headers=headers, body=body,
+            filters=self.filters
+        )
         self._log_request(method, req_url, headers, body)
+        # use original body
         resp, resp_body = self.http_obj.request(req_url, method,
-                                                headers=headers, body=body)
+                                                headers=req_headers,
+                                                body=req_body)
         self._log_response(resp, resp_body)
 
         if resp.status == 401 or resp.status == 403:
diff --git a/tempest/services/object_storage/container_client.py b/tempest/services/object_storage/container_client.py
index cbd07bf..546b557 100644
--- a/tempest/services/object_storage/container_client.py
+++ b/tempest/services/object_storage/container_client.py
@@ -16,21 +16,28 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+from xml.etree import ElementTree as etree
+
+CONF = config.CONF
 
 
-class ContainerClient(RestClient):
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ContainerClient, self).__init__(config, username, password,
-                                              auth_url, tenant_name)
+class ContainerClient(rest_client.RestClient):
+    def __init__(self, auth_provider):
+        super(ContainerClient, self).__init__(auth_provider)
 
-        # Overwrites json-specific header encoding in RestClient
+        # Overwrites json-specific header encoding in rest_client.RestClient
         self.headers = {}
-        self.service = self.config.object_storage.catalog_type
+        self.service = CONF.object_storage.catalog_type
         self.format = 'json'
 
-    def create_container(self, container_name, metadata=None,
-                         metadata_prefix='X-Container-Meta-'):
+    def create_container(
+            self, container_name,
+            metadata=None,
+            remove_metadata=None,
+            metadata_prefix='X-Container-Meta-',
+            remove_metadata_prefix='X-Remove-Container-Meta-'):
         """
            Creates a container, with optional metadata passed in as a
            dictionary
@@ -41,6 +48,9 @@
         if metadata is not None:
             for key in metadata:
                 headers[metadata_prefix + key] = metadata[key]
+        if remove_metadata is not None:
+            for key in remove_metadata:
+                headers[remove_metadata_prefix + key] = remove_metadata[key]
 
         resp, body = self.put(url, body=None, headers=headers)
         return resp, body
@@ -51,8 +61,12 @@
         resp, body = self.delete(url)
         return resp, body
 
-    def update_container_metadata(self, container_name, metadata,
-                                  metadata_prefix='X-Container-Meta-'):
+    def update_container_metadata(
+            self, container_name,
+            metadata=None,
+            remove_metadata=None,
+            metadata_prefix='X-Container-Meta-',
+            remove_metadata_prefix='X-Remove-Container-Meta-'):
         """Updates arbitrary metadata on container."""
         url = str(container_name)
         headers = {}
@@ -60,6 +74,9 @@
         if metadata is not None:
             for key in metadata:
                 headers[metadata_prefix + key] = metadata[key]
+        if remove_metadata is not None:
+            for key in remove_metadata:
+                headers[remove_metadata_prefix + key] = remove_metadata[key]
 
         resp, body = self.post(url, body=None, headers=headers)
         return resp, body
@@ -72,7 +89,7 @@
 
         if metadata is not None:
             for item in metadata:
-                headers[metadata_prefix + item] = 'x'
+                headers[metadata_prefix + item] = metadata[item]
 
         resp, body = self.post(url, body=None, headers=headers)
         return resp, body
@@ -101,8 +118,9 @@
             if 'marker' in params:
                 limit = params['marker']
 
-        resp, objlist = self.list_container_contents(container,
-                                                     params={'limit': limit})
+        resp, objlist = self.list_container_contents(
+            container,
+            params={'limit': limit, 'format': 'json'})
         return objlist
         """tmp = []
         for obj in objlist:
@@ -159,10 +177,13 @@
         """
 
         url = str(container)
-        url += '?format=%s' % self.format
         if params:
+            url += '?'
             url += '&%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url)
-        body = json.loads(body)
+        resp, body = self.get(url, headers={})
+        if params and params.get('format') == 'json':
+            body = json.loads(body)
+        elif params and params.get('format') == 'xml':
+            body = etree.fromstring(body)
         return resp, body
diff --git a/tempest/services/object_storage/object_client.py b/tempest/services/object_storage/object_client.py
index 1304a03..77d29a5 100644
--- a/tempest/services/object_storage/object_client.py
+++ b/tempest/services/object_storage/object_client.py
@@ -16,21 +16,23 @@
 import urllib
 
 from tempest.common import http
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class ObjectClient(RestClient):
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ObjectClient, self).__init__(config, username, password,
-                                           auth_url, tenant_name)
 
-        self.service = self.config.object_storage.catalog_type
+class ObjectClient(rest_client.RestClient):
+    def __init__(self, auth_provider):
+        super(ObjectClient, self).__init__(auth_provider)
+
+        self.service = CONF.object_storage.catalog_type
 
     def create_object(self, container, object_name, data, params=None):
         """Create storage object."""
 
-        headers = dict(self.headers)
+        headers = self.get_headers()
         if not data:
             headers['content-length'] = '0'
         url = "%s/%s" % (str(container), str(object_name))
@@ -49,7 +51,7 @@
         url = "%s/%s" % (str(container), str(object_name))
         if params:
             url += '?%s' % urllib.urlencode(params)
-        resp, body = self.delete(url)
+        resp, body = self.delete(url, headers={})
         return resp, body
 
     def update_object_metadata(self, container, object_name, metadata,
@@ -129,34 +131,39 @@
     def create_object_segments(self, container, object_name, segment, data):
         """Creates object segments."""
         url = "{0}/{1}/{2}".format(container, object_name, segment)
-        resp, body = self.put(url, data, self.headers)
+        resp, body = self.put(url, data)
         return resp, body
 
 
-class ObjectClientCustomizedHeader(RestClient):
+class ObjectClientCustomizedHeader(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ObjectClientCustomizedHeader, self).__init__(config, username,
-                                                           password, auth_url,
-                                                           tenant_name)
-        # Overwrites json-specific header encoding in RestClient
-        self.service = self.config.object_storage.catalog_type
+    # TODO(andreaf) This class is now redundant, to be removed in next patch
+
+    def __init__(self, auth_provider):
+        super(ObjectClientCustomizedHeader, self).__init__(
+            auth_provider)
+        # Overwrites json-specific header encoding in rest_client.RestClient
+        self.service = CONF.object_storage.catalog_type
         self.format = 'json'
 
     def request(self, method, url, headers=None, body=None):
         """A simple HTTP request interface."""
-        dscv = self.config.identity.disable_ssl_certificate_validation
+        dscv = CONF.identity.disable_ssl_certificate_validation
         self.http_obj = http.ClosingHttp(
             disable_ssl_certificate_validation=dscv)
         if headers is None:
             headers = {}
-        if self.base_url is None:
-            self._set_auth()
 
-        req_url = "%s/%s" % (self.base_url, url)
+        # Authorize the request
+        req_url, req_headers, req_body = self.auth_provider.auth_request(
+            method=method, url=url, headers=headers, body=body,
+            filters=self.filters
+        )
+        # Use original method
         self._log_request(method, req_url, headers, body)
         resp, resp_body = self.http_obj.request(req_url, method,
-                                                headers=headers, body=body)
+                                                headers=req_headers,
+                                                body=req_body)
         self._log_response(resp, resp_body)
         if resp.status == 401 or resp.status == 403:
             raise exceptions.Unauthorized()
diff --git a/tempest/services/orchestration/json/orchestration_client.py b/tempest/services/orchestration/json/orchestration_client.py
index 20f1b06..113003c 100644
--- a/tempest/services/orchestration/json/orchestration_client.py
+++ b/tempest/services/orchestration/json/orchestration_client.py
@@ -19,17 +19,19 @@
 import urllib
 
 from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
+
 
 class OrchestrationClient(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(OrchestrationClient, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
-        self.service = self.config.orchestration.catalog_type
-        self.build_interval = self.config.orchestration.build_interval
-        self.build_timeout = self.config.orchestration.build_timeout
+    def __init__(self, auth_provider):
+        super(OrchestrationClient, self).__init__(auth_provider)
+        self.service = CONF.orchestration.catalog_type
+        self.build_interval = CONF.orchestration.build_interval
+        self.build_timeout = CONF.orchestration.build_timeout
 
     def list_stacks(self, params=None):
         """Lists all stacks for a user."""
@@ -88,7 +90,7 @@
 
         # Password must be provided on stack create so that heat
         # can perform future operations on behalf of the user
-        headers = dict(self.headers)
+        headers = self.get_headers()
         headers['X-Auth-Key'] = self.password
         headers['X-Auth-User'] = self.user
         return headers, body
@@ -104,14 +106,14 @@
         """Suspend a stack."""
         url = 'stacks/%s/actions' % stack_identifier
         body = {'suspend': None}
-        resp, body = self.post(url, json.dumps(body), self.headers)
+        resp, body = self.post(url, json.dumps(body))
         return resp, body
 
     def resume_stack(self, stack_identifier):
         """Resume a stack."""
         url = 'stacks/%s/actions' % stack_identifier
         body = {'resume': None}
-        resp, body = self.post(url, json.dumps(body), self.headers)
+        resp, body = self.post(url, json.dumps(body))
         return resp, body
 
     def list_resources(self, stack_identifier):
@@ -175,7 +177,7 @@
             stack_name = body['stack_name']
             stack_status = body['stack_status']
             if stack_status == status:
-                return
+                return body
             if fail_regexp.search(stack_status):
                 raise exceptions.StackBuildErrorException(
                     stack_identifier=stack_identifier,
@@ -230,7 +232,7 @@
     def _validate_template(self, post_body):
         """Returns the validation request result."""
         post_body = json.dumps(post_body)
-        resp, body = self.post('validate', post_body, self.headers)
+        resp, body = self.post('validate', post_body)
         body = json.loads(body)
         return resp, body
 
diff --git a/tempest/services/telemetry/json/telemetry_client.py b/tempest/services/telemetry/json/telemetry_client.py
index 8d46bf3..996aceb 100644
--- a/tempest/services/telemetry/json/telemetry_client.py
+++ b/tempest/services/telemetry/json/telemetry_client.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright 2014 OpenStack Foundation
 # All Rights Reserved.
 #
@@ -15,16 +13,15 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
 from tempest.openstack.common import jsonutils as json
 import tempest.services.telemetry.telemetry_client_base as client
 
 
 class TelemetryClientJSON(client.TelemetryClientBase):
 
-    def get_rest_client(self, config, username,
-                        password, auth_url, tenant_name=None):
-        return RestClient(config, username, password, auth_url, tenant_name)
+    def get_rest_client(self, auth_provider):
+        return rest_client.RestClient(auth_provider)
 
     def deserialize(self, body):
         return json.loads(body.replace("\n", ""))
@@ -32,10 +29,6 @@
     def serialize(self, body):
         return json.dumps(body)
 
-    def create_alarm(self, **kwargs):
-        uri = "%s/alarms" % self.uri_prefix
-        return self.post(uri, kwargs)
-
     def add_sample(self, sample_list, meter_name, meter_unit, volume,
                    sample_type, resource_id, **kwargs):
         sample = {"counter_name": meter_name, "counter_unit": meter_unit,
diff --git a/tempest/services/telemetry/telemetry_client_base.py b/tempest/services/telemetry/telemetry_client_base.py
index 59127b9..610f07b 100644
--- a/tempest/services/telemetry/telemetry_client_base.py
+++ b/tempest/services/telemetry/telemetry_client_base.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright 2013 OpenStack Foundation
 # All Rights Reserved.
 #
@@ -19,6 +17,10 @@
 import six
 import urllib
 
+from tempest import config
+
+CONF = config.CONF
+
 
 @six.add_metaclass(abc.ABCMeta)
 class TelemetryClientBase(object):
@@ -33,18 +35,14 @@
     statistics
     """
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        self.rest_client = self.get_rest_client(config, username, password,
-                                                auth_url, tenant_name)
-        self.rest_client.service = \
-            self.rest_client.config.telemetry.catalog_type
-        self.headers = self.rest_client.headers
+    def __init__(self, auth_provider):
+        self.rest_client = self.get_rest_client(auth_provider)
+        self.rest_client.service = CONF.telemetry.catalog_type
         self.version = '2'
         self.uri_prefix = "v%s" % self.version
 
     @abc.abstractmethod
-    def get_rest_client(self, config, username, password,
-                        auth_url, tenant_name):
+    def get_rest_client(self, auth_provider):
         """
         :param config:
         :param username:
@@ -70,12 +68,12 @@
 
     def post(self, uri, body):
         body = self.serialize(body)
-        resp, body = self.rest_client.post(uri, body, self.headers)
+        resp, body = self.rest_client.post(uri, body)
         body = self.deserialize(body)
         return resp, body
 
     def put(self, uri, body):
-        return self.rest_client.put(uri, body, self.headers)
+        return self.rest_client.put(uri, body)
 
     def get(self, uri):
         resp, body = self.rest_client.get(uri)
@@ -125,9 +123,13 @@
         return self.get(uri)
 
     def get_alarm(self, alarm_id):
-        uri = '%s/meter/%s' % (self.uri_prefix, alarm_id)
+        uri = '%s/alarms/%s' % (self.uri_prefix, alarm_id)
         return self.get(uri)
 
     def delete_alarm(self, alarm_id):
         uri = "%s/alarms/%s" % (self.uri_prefix, alarm_id)
         return self.delete(uri)
+
+    def create_alarm(self, **kwargs):
+        uri = "%s/alarms" % self.uri_prefix
+        return self.post(uri, kwargs)
diff --git a/tempest/services/telemetry/xml/telemetry_client.py b/tempest/services/telemetry/xml/telemetry_client.py
index 245ccb5..673f98e 100644
--- a/tempest/services/telemetry/xml/telemetry_client.py
+++ b/tempest/services/telemetry/xml/telemetry_client.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright 2014 OpenStack Foundation
 # All Rights Reserved.
 #
@@ -17,26 +15,27 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest.services.compute.xml import common
 import tempest.services.telemetry.telemetry_client_base as client
 
 
 class TelemetryClientXML(client.TelemetryClientBase):
+    TYPE = "xml"
 
-    def get_rest_client(self, config, username,
-                        password, auth_url, tenant_name=None):
-        return RestClientXML(config, username, password, auth_url, tenant_name)
+    def get_rest_client(self, auth_provider):
+        rc = rest_client.RestClient(auth_provider)
+        rc.TYPE = self.TYPE
+        return rc
 
     def _parse_array(self, body):
         array = []
         for child in body.getchildren():
-            array.append(xml_to_json(child))
+            array.append(common.xml_to_json(child))
         return array
 
     def serialize(self, body):
-        return str(Document(body))
+        return str(common.Document(body))
 
     def deserialize(self, body):
         return self._parse_array(etree.fromstring(body))
diff --git a/tempest/services/volume/json/admin/volume_hosts_client.py b/tempest/services/volume/json/admin/volume_hosts_client.py
index c9a522a..84e4705 100644
--- a/tempest/services/volume/json/admin/volume_hosts_client.py
+++ b/tempest/services/volume/json/admin/volume_hosts_client.py
@@ -16,21 +16,23 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class VolumeHostsClientJSON(RestClient):
+class VolumeHostsClientJSON(rest_client.RestClient):
     """
     Client class to send CRUD Volume Hosts API requests to a Cinder endpoint
     """
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumeHostsClientJSON, self).__init__(config, username, password,
-                                                    auth_url, tenant_name)
+    def __init__(self, auth_provider):
+        super(VolumeHostsClientJSON, self).__init__(auth_provider)
 
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.volume.build_interval
-        self.build_timeout = self.config.volume.build_timeout
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
 
     def list_hosts(self, params=None):
         """Lists all hosts."""
diff --git a/tempest/services/volume/json/admin/volume_quotas_client.py b/tempest/services/volume/json/admin/volume_quotas_client.py
new file mode 100644
index 0000000..ea9c92e
--- /dev/null
+++ b/tempest/services/volume/json/admin/volume_quotas_client.py
@@ -0,0 +1,79 @@
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# Author: Sylvain Baubeau <sylvain.baubeau@enovance.com>
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import urllib
+
+from tempest.openstack.common import jsonutils
+
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
+
+
+class VolumeQuotasClientJSON(rest_client.RestClient):
+    """
+    Client class to send CRUD Volume Quotas API requests to a Cinder endpoint
+    """
+
+    TYPE = "json"
+
+    def __init__(self, auth_provider):
+        super(VolumeQuotasClientJSON, self).__init__(auth_provider)
+
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
+
+    def get_default_quota_set(self, tenant_id):
+        """List the default volume quota set for a tenant."""
+
+        url = 'os-quota-sets/%s/defaults' % tenant_id
+        resp, body = self.get(url)
+        return resp, self._parse_resp(body)
+
+    def get_quota_set(self, tenant_id, params=None):
+        """List the quota set for a tenant."""
+
+        url = 'os-quota-sets/%s' % tenant_id
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        return resp, self._parse_resp(body)
+
+    def get_quota_usage(self, tenant_id):
+        """List the quota set for a tenant."""
+
+        resp, body = self.get_quota_set(tenant_id, params={'usage': True})
+        return resp, body
+
+    def update_quota_set(self, tenant_id, gigabytes=None, volumes=None,
+                         snapshots=None):
+        post_body = {}
+
+        if gigabytes is not None:
+            post_body['gigabytes'] = gigabytes
+
+        if volumes is not None:
+            post_body['volumes'] = volumes
+
+        if snapshots is not None:
+            post_body['snapshots'] = snapshots
+
+        post_body = jsonutils.dumps({'quota_set': post_body})
+        resp, body = self.put('os-quota-sets/%s' % tenant_id, post_body)
+        return resp, self._parse_resp(body)
diff --git a/tempest/services/volume/json/admin/volume_types_client.py b/tempest/services/volume/json/admin/volume_types_client.py
index 4ab9b70..5554362 100644
--- a/tempest/services/volume/json/admin/volume_types_client.py
+++ b/tempest/services/volume/json/admin/volume_types_client.py
@@ -16,21 +16,23 @@
 import json
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class VolumeTypesClientJSON(RestClient):
+class VolumeTypesClientJSON(rest_client.RestClient):
     """
     Client class to send CRUD Volume Types API requests to a Cinder endpoint
     """
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumeTypesClientJSON, self).__init__(config, username, password,
-                                                    auth_url, tenant_name)
+    def __init__(self, auth_provider):
+        super(VolumeTypesClientJSON, self).__init__(auth_provider)
 
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.volume.build_interval
-        self.build_timeout = self.config.volume.build_timeout
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
 
     def list_volume_types(self, params=None):
         """List all the volume_types created."""
@@ -62,7 +64,7 @@
         }
 
         post_body = json.dumps({'volume_type': post_body})
-        resp, body = self.post('types', post_body, self.headers)
+        resp, body = self.post('types', post_body)
         body = json.loads(body)
         return resp, body['volume_type']
 
@@ -96,7 +98,7 @@
         """
         url = "types/%s/extra_specs" % str(vol_type_id)
         post_body = json.dumps({'extra_specs': extra_spec})
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         body = json.loads(body)
         return resp, body['extra_specs']
 
@@ -117,6 +119,6 @@
         url = "types/%s/extra_specs/%s" % (str(vol_type_id),
                                            str(extra_spec_name))
         put_body = json.dumps(extra_spec)
-        resp, body = self.put(url, put_body, self.headers)
+        resp, body = self.put(url, put_body)
         body = json.loads(body)
         return resp, body
diff --git a/tempest/services/volume/json/backups_client.py b/tempest/services/volume/json/backups_client.py
new file mode 100644
index 0000000..183d06b
--- /dev/null
+++ b/tempest/services/volume/json/backups_client.py
@@ -0,0 +1,96 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import json
+import time
+
+from tempest.common import rest_client
+from tempest import config
+from tempest import exceptions
+
+CONF = config.CONF
+
+
+class BackupsClientJSON(rest_client.RestClient):
+    """
+    Client class to send CRUD Volume backup API requests to a Cinder endpoint
+    """
+
+    def __init__(self, auth_provider):
+        super(BackupsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
+
+    def create_backup(self, volume_id, container=None, name=None,
+                      description=None):
+        """Creates a backup of volume."""
+        post_body = {'volume_id': volume_id}
+        if container:
+            post_body['container'] = container
+        if name:
+            post_body['name'] = name
+        if description:
+            post_body['description'] = description
+        post_body = json.dumps({'backup': post_body})
+        resp, body = self.post('backups', post_body)
+        body = json.loads(body)
+        return resp, body['backup']
+
+    def restore_backup(self, backup_id, volume_id=None):
+        """Restore volume from backup."""
+        post_body = {'volume_id': volume_id}
+        post_body = json.dumps({'restore': post_body})
+        resp, body = self.post('backups/%s/restore' % (backup_id), post_body)
+        body = json.loads(body)
+        return resp, body['restore']
+
+    def delete_backup(self, backup_id):
+        """Delete a backup of volume."""
+        resp, body = self.delete('backups/%s' % (str(backup_id)))
+        return resp, body
+
+    def get_backup(self, backup_id):
+        """Returns the details of a single backup."""
+        url = "backups/%s" % str(backup_id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['backup']
+
+    def list_backups_with_detail(self):
+        """Information for all the tenant's backups."""
+        url = "backups/detail"
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['backups']
+
+    def wait_for_backup_status(self, backup_id, status):
+        """Waits for a Backup to reach a given status."""
+        resp, body = self.get_backup(backup_id)
+        backup_status = body['status']
+        start = int(time.time())
+
+        while backup_status != status:
+            time.sleep(self.build_interval)
+            resp, body = self.get_backup(backup_id)
+            backup_status = body['status']
+            if backup_status == 'error':
+                raise exceptions.VolumeBackupException(backup_id=backup_id)
+
+            if int(time.time()) - start >= self.build_timeout:
+                message = ('Volume backup %s failed to reach %s status within '
+                           'the required time (%s s).' %
+                           (backup_id, status, self.build_timeout))
+                raise exceptions.TimeoutException(message)
diff --git a/tempest/services/volume/json/extensions_client.py b/tempest/services/volume/json/extensions_client.py
index bdd5f1e..9e182ea 100644
--- a/tempest/services/volume/json/extensions_client.py
+++ b/tempest/services/volume/json/extensions_client.py
@@ -15,15 +15,17 @@
 
 import json
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
+
+CONF = config.CONF
 
 
-class ExtensionsClientJSON(RestClient):
+class ExtensionsClientJSON(rest_client.RestClient):
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ExtensionsClientJSON, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.volume.catalog_type
+    def __init__(self, auth_provider):
+        super(ExtensionsClientJSON, self).__init__(auth_provider)
+        self.service = CONF.volume.catalog_type
 
     def list_extensions(self):
         url = 'extensions'
diff --git a/tempest/services/volume/json/snapshots_client.py b/tempest/services/volume/json/snapshots_client.py
index 1a34898..2dff63d 100644
--- a/tempest/services/volume/json/snapshots_client.py
+++ b/tempest/services/volume/json/snapshots_client.py
@@ -14,23 +14,25 @@
 import time
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 
 
-class SnapshotsClientJSON(RestClient):
+class SnapshotsClientJSON(rest_client.RestClient):
     """Client class to send CRUD Volume API requests."""
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(SnapshotsClientJSON, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
+    def __init__(self, auth_provider):
+        super(SnapshotsClientJSON, self).__init__(auth_provider)
 
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.volume.build_interval
-        self.build_timeout = self.config.volume.build_timeout
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
 
     def list_snapshots(self, params=None):
         """List all the snapshot."""
@@ -70,15 +72,14 @@
         post_body = {'volume_id': volume_id}
         post_body.update(kwargs)
         post_body = json.dumps({'snapshot': post_body})
-        resp, body = self.post('snapshots', post_body, self.headers)
+        resp, body = self.post('snapshots', post_body)
         body = json.loads(body)
         return resp, body['snapshot']
 
     def update_snapshot(self, snapshot_id, **kwargs):
         """Updates a snapshot."""
         put_body = json.dumps({'snapshot': kwargs})
-        resp, body = self.put('snapshots/%s' % snapshot_id, put_body,
-                              self.headers)
+        resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
         body = json.loads(body)
         return resp, body['snapshot']
 
@@ -133,8 +134,7 @@
     def reset_snapshot_status(self, snapshot_id, status):
         """Reset the specified snapshot's status."""
         post_body = json.dumps({'os-reset_status': {"status": status}})
-        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body,
-                               self.headers)
+        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
         return resp, body
 
     def update_snapshot_status(self, snapshot_id, status, progress):
@@ -145,21 +145,21 @@
         }
         post_body = json.dumps({'os-update_snapshot_status': post_body})
         url = 'snapshots/%s/action' % str(snapshot_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def create_snapshot_metadata(self, snapshot_id, metadata):
         """Create metadata for the snapshot."""
         put_body = json.dumps({'metadata': metadata})
         url = "snapshots/%s/metadata" % str(snapshot_id)
-        resp, body = self.post(url, put_body, self.headers)
+        resp, body = self.post(url, put_body)
         body = json.loads(body)
         return resp, body['metadata']
 
     def get_snapshot_metadata(self, snapshot_id):
         """Get metadata of the snapshot."""
         url = "snapshots/%s/metadata" % str(snapshot_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -167,7 +167,7 @@
         """Update metadata for the snapshot."""
         put_body = json.dumps({'metadata': metadata})
         url = "snapshots/%s/metadata" % str(snapshot_id)
-        resp, body = self.put(url, put_body, self.headers)
+        resp, body = self.put(url, put_body)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -175,12 +175,18 @@
         """Update metadata item for the snapshot."""
         put_body = json.dumps({'meta': meta_item})
         url = "snapshots/%s/metadata/%s" % (str(snapshot_id), str(id))
-        resp, body = self.put(url, put_body, self.headers)
+        resp, body = self.put(url, put_body)
         body = json.loads(body)
         return resp, body['meta']
 
     def delete_snapshot_metadata_item(self, snapshot_id, id):
         """Delete metadata item for the snapshot."""
         url = "snapshots/%s/metadata/%s" % (str(snapshot_id), str(id))
-        resp, body = self.delete(url, self.headers)
+        resp, body = self.delete(url)
+        return resp, body
+
+    def force_delete_snapshot(self, snapshot_id):
+        """Force Delete Snapshot."""
+        post_body = json.dumps({'os-force_delete': {}})
+        resp, body = self.post('snapshots/%s/action' % snapshot_id, post_body)
         return resp, body
diff --git a/tempest/services/volume/json/volumes_client.py b/tempest/services/volume/json/volumes_client.py
index c99501b..e4d2e8d 100644
--- a/tempest/services/volume/json/volumes_client.py
+++ b/tempest/services/volume/json/volumes_client.py
@@ -17,22 +17,24 @@
 import time
 import urllib
 
-from tempest.common.rest_client import RestClient
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 
+CONF = config.CONF
 
-class VolumesClientJSON(RestClient):
+
+class VolumesClientJSON(rest_client.RestClient):
     """
     Client class to send CRUD Volume API requests to a Cinder endpoint
     """
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumesClientJSON, self).__init__(config, username, password,
-                                                auth_url, tenant_name)
+    def __init__(self, auth_provider):
+        super(VolumesClientJSON, self).__init__(auth_provider)
 
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.volume.build_interval
-        self.build_timeout = self.config.volume.build_timeout
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
 
     def get_attachment_from_volume(self, volume):
         """Return the element 'attachment' from input volumes."""
@@ -79,15 +81,14 @@
         post_body = {'size': size}
         post_body.update(kwargs)
         post_body = json.dumps({'volume': post_body})
-        resp, body = self.post('volumes', post_body, self.headers)
+        resp, body = self.post('volumes', post_body)
         body = json.loads(body)
         return resp, body['volume']
 
     def update_volume(self, volume_id, **kwargs):
         """Updates the Specified Volume."""
         put_body = json.dumps({'volume': kwargs})
-        resp, body = self.put('volumes/%s' % volume_id, put_body,
-                              self.headers)
+        resp, body = self.put('volumes/%s' % volume_id, put_body)
         body = json.loads(body)
         return resp, body['volume']
 
@@ -103,7 +104,7 @@
         }
         post_body = json.dumps({'os-volume_upload_image': post_body})
         url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         body = json.loads(body)
         return resp, body['os-volume_upload_image']
 
@@ -115,7 +116,7 @@
         }
         post_body = json.dumps({'os-attach': post_body})
         url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def detach_volume(self, volume_id):
@@ -123,7 +124,7 @@
         post_body = {}
         post_body = json.dumps({'os-detach': post_body})
         url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def reserve_volume(self, volume_id):
@@ -131,7 +132,7 @@
         post_body = {}
         post_body = json.dumps({'os-reserve': post_body})
         url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def unreserve_volume(self, volume_id):
@@ -139,7 +140,7 @@
         post_body = {}
         post_body = json.dumps({'os-unreserve': post_body})
         url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def wait_for_volume_status(self, volume_id, status):
@@ -176,28 +177,25 @@
         }
         post_body = json.dumps({'os-extend': post_body})
         url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def reset_volume_status(self, volume_id, status):
         """Reset the Specified Volume's Status."""
         post_body = json.dumps({'os-reset_status': {"status": status}})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body,
-                               self.headers)
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
         return resp, body
 
     def volume_begin_detaching(self, volume_id):
         """Volume Begin Detaching."""
         post_body = json.dumps({'os-begin_detaching': {}})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body,
-                               self.headers)
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
         return resp, body
 
     def volume_roll_detaching(self, volume_id):
         """Volume Roll Detaching."""
         post_body = json.dumps({'os-roll_detaching': {}})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body,
-                               self.headers)
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
         return resp, body
 
     def create_volume_transfer(self, vol_id, display_name=None):
@@ -208,16 +206,14 @@
         if display_name:
             post_body['name'] = display_name
         post_body = json.dumps({'transfer': post_body})
-        resp, body = self.post('os-volume-transfer',
-                               post_body,
-                               self.headers)
+        resp, body = self.post('os-volume-transfer', post_body)
         body = json.loads(body)
         return resp, body['transfer']
 
     def get_volume_transfer(self, transfer_id):
         """Returns the details of a volume transfer."""
         url = "os-volume-transfer/%s" % str(transfer_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = json.loads(body)
         return resp, body['transfer']
 
@@ -241,7 +237,7 @@
         }
         url = 'os-volume-transfer/%s/accept' % transfer_id
         post_body = json.dumps({'accept': post_body})
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         body = json.loads(body)
         return resp, body['transfer']
 
@@ -252,28 +248,27 @@
         }
         post_body = json.dumps({'os-update_readonly_flag': post_body})
         url = 'volumes/%s/action' % (volume_id)
-        resp, body = self.post(url, post_body, self.headers)
+        resp, body = self.post(url, post_body)
         return resp, body
 
     def force_delete_volume(self, volume_id):
         """Force Delete Volume."""
         post_body = json.dumps({'os-force_delete': {}})
-        resp, body = self.post('volumes/%s/action' % volume_id, post_body,
-                               self.headers)
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
         return resp, body
 
     def create_volume_metadata(self, volume_id, metadata):
         """Create metadata for the volume."""
         put_body = json.dumps({'metadata': metadata})
         url = "volumes/%s/metadata" % str(volume_id)
-        resp, body = self.post(url, put_body, self.headers)
+        resp, body = self.post(url, put_body)
         body = json.loads(body)
         return resp, body['metadata']
 
     def get_volume_metadata(self, volume_id):
         """Get metadata of the volume."""
         url = "volumes/%s/metadata" % str(volume_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -281,7 +276,7 @@
         """Update metadata for the volume."""
         put_body = json.dumps({'metadata': metadata})
         url = "volumes/%s/metadata" % str(volume_id)
-        resp, body = self.put(url, put_body, self.headers)
+        resp, body = self.put(url, put_body)
         body = json.loads(body)
         return resp, body['metadata']
 
@@ -289,12 +284,12 @@
         """Update metadata item for the volume."""
         put_body = json.dumps({'meta': meta_item})
         url = "volumes/%s/metadata/%s" % (str(volume_id), str(id))
-        resp, body = self.put(url, put_body, self.headers)
+        resp, body = self.put(url, put_body)
         body = json.loads(body)
         return resp, body['meta']
 
     def delete_volume_metadata_item(self, volume_id, id):
         """Delete metadata item for the volume."""
         url = "volumes/%s/metadata/%s" % (str(volume_id), str(id))
-        resp, body = self.delete(url, self.headers)
+        resp, body = self.delete(url)
         return resp, body
diff --git a/tempest/services/volume/v2/__init__.py b/tempest/services/volume/v2/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/services/volume/v2/__init__.py
diff --git a/tempest/services/volume/v2/json/__init__.py b/tempest/services/volume/v2/json/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/services/volume/v2/json/__init__.py
diff --git a/tempest/services/volume/v2/json/volumes_client.py b/tempest/services/volume/v2/json/volumes_client.py
new file mode 100644
index 0000000..5bfa75f
--- /dev/null
+++ b/tempest/services/volume/v2/json/volumes_client.py
@@ -0,0 +1,296 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import json
+import time
+import urllib
+
+from tempest.common import rest_client
+from tempest import config
+from tempest import exceptions
+
+CONF = config.CONF
+
+
+class VolumesV2ClientJSON(rest_client.RestClient):
+    """
+    Client class to send CRUD Volume V2 API requests to a Cinder endpoint
+    """
+
+    def __init__(self, auth_provider):
+        super(VolumesV2ClientJSON, self).__init__(auth_provider)
+
+        self.api_version = "v2"
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
+
+    def get_attachment_from_volume(self, volume):
+        """Return the element 'attachment' from input volumes."""
+        return volume['attachments'][0]
+
+    def list_volumes(self, params=None):
+        """List all the volumes created."""
+        url = 'volumes'
+        if params:
+                url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['volumes']
+
+    def list_volumes_with_detail(self, params=None):
+        """List the details of all volumes."""
+        url = 'volumes/detail'
+        if params:
+                url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['volumes']
+
+    def get_volume(self, volume_id):
+        """Returns the details of a single volume."""
+        url = "volumes/%s" % str(volume_id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['volume']
+
+    def create_volume(self, size, **kwargs):
+        """
+        Creates a new Volume.
+        size(Required): Size of volume in GB.
+        Following optional keyword arguments are accepted:
+        name: Optional Volume Name.
+        metadata: A dictionary of values to be used as metadata.
+        volume_type: Optional Name of volume_type for the volume
+        snapshot_id: When specified the volume is created from this snapshot
+        imageRef: When specified the volume is created from this image
+        """
+        post_body = {'size': size}
+        post_body.update(kwargs)
+        post_body = json.dumps({'volume': post_body})
+        resp, body = self.post('volumes', post_body)
+        body = json.loads(body)
+        return resp, body['volume']
+
+    def update_volume(self, volume_id, **kwargs):
+        """Updates the Specified Volume."""
+        put_body = json.dumps({'volume': kwargs})
+        resp, body = self.put('volumes/%s' % volume_id, put_body)
+        body = json.loads(body)
+        return resp, body['volume']
+
+    def delete_volume(self, volume_id):
+        """Deletes the Specified Volume."""
+        return self.delete("volumes/%s" % str(volume_id))
+
+    def upload_volume(self, volume_id, image_name, disk_format):
+        """Uploads a volume in Glance."""
+        post_body = {
+            'image_name': image_name,
+            'disk_format': disk_format
+        }
+        post_body = json.dumps({'os-volume_upload_image': post_body})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        return resp, body['os-volume_upload_image']
+
+    def attach_volume(self, volume_id, instance_uuid, mountpoint):
+        """Attaches a volume to a given instance on a given mountpoint."""
+        post_body = {
+            'instance_uuid': instance_uuid,
+            'mountpoint': mountpoint,
+        }
+        post_body = json.dumps({'os-attach': post_body})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        return resp, body
+
+    def detach_volume(self, volume_id):
+        """Detaches a volume from an instance."""
+        post_body = {}
+        post_body = json.dumps({'os-detach': post_body})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        return resp, body
+
+    def reserve_volume(self, volume_id):
+        """Reserves a volume."""
+        post_body = {}
+        post_body = json.dumps({'os-reserve': post_body})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        return resp, body
+
+    def unreserve_volume(self, volume_id):
+        """Restore a reserved volume ."""
+        post_body = {}
+        post_body = json.dumps({'os-unreserve': post_body})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        return resp, body
+
+    def wait_for_volume_status(self, volume_id, status):
+        """Waits for a Volume to reach a given status."""
+        resp, body = self.get_volume(volume_id)
+        volume_name = body['name']
+        volume_status = body['status']
+        start = int(time.time())
+
+        while volume_status != status:
+            time.sleep(self.build_interval)
+            resp, body = self.get_volume(volume_id)
+            volume_status = body['status']
+            if volume_status == 'error':
+                raise exceptions.VolumeBuildErrorException(volume_id=volume_id)
+
+            if int(time.time()) - start >= self.build_timeout:
+                message = ('Volume %s failed to reach %s status within '
+                           'the required time (%s s).' %
+                           (volume_name, status, self.build_timeout))
+                raise exceptions.TimeoutException(message)
+
+    def is_resource_deleted(self, id):
+        try:
+            self.get_volume(id)
+        except exceptions.NotFound:
+            return True
+        return False
+
+    def extend_volume(self, volume_id, extend_size):
+        """Extend a volume."""
+        post_body = {
+            'new_size': extend_size
+        }
+        post_body = json.dumps({'os-extend': post_body})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        return resp, body
+
+    def reset_volume_status(self, volume_id, status):
+        """Reset the Specified Volume's Status."""
+        post_body = json.dumps({'os-reset_status': {"status": status}})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        return resp, body
+
+    def volume_begin_detaching(self, volume_id):
+        """Volume Begin Detaching."""
+        post_body = json.dumps({'os-begin_detaching': {}})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        return resp, body
+
+    def volume_roll_detaching(self, volume_id):
+        """Volume Roll Detaching."""
+        post_body = json.dumps({'os-roll_detaching': {}})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        return resp, body
+
+    def create_volume_transfer(self, vol_id, name=None):
+        """Create a volume transfer."""
+        post_body = {
+            'volume_id': vol_id
+        }
+        if name:
+            post_body['name'] = name
+        post_body = json.dumps({'transfer': post_body})
+        resp, body = self.post('os-volume-transfer', post_body)
+        body = json.loads(body)
+        return resp, body['transfer']
+
+    def get_volume_transfer(self, transfer_id):
+        """Returns the details of a volume transfer."""
+        url = "os-volume-transfer/%s" % str(transfer_id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['transfer']
+
+    def list_volume_transfers(self, params=None):
+        """List all the volume transfers created."""
+        url = 'os-volume-transfer'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['transfers']
+
+    def delete_volume_transfer(self, transfer_id):
+        """Delete a volume transfer."""
+        return self.delete("os-volume-transfer/%s" % str(transfer_id))
+
+    def accept_volume_transfer(self, transfer_id, transfer_auth_key):
+        """Accept a volume transfer."""
+        post_body = {
+            'auth_key': transfer_auth_key,
+        }
+        url = 'os-volume-transfer/%s/accept' % transfer_id
+        post_body = json.dumps({'accept': post_body})
+        resp, body = self.post(url, post_body)
+        body = json.loads(body)
+        return resp, body['transfer']
+
+    def update_volume_readonly(self, volume_id, readonly):
+        """Update the Specified Volume readonly."""
+        post_body = {
+            'readonly': readonly
+        }
+        post_body = json.dumps({'os-update_readonly_flag': post_body})
+        url = 'volumes/%s/action' % (volume_id)
+        resp, body = self.post(url, post_body)
+        return resp, body
+
+    def force_delete_volume(self, volume_id):
+        """Force Delete Volume."""
+        post_body = json.dumps({'os-force_delete': {}})
+        resp, body = self.post('volumes/%s/action' % volume_id, post_body)
+        return resp, body
+
+    def create_volume_metadata(self, volume_id, metadata):
+        """Create metadata for the volume."""
+        put_body = json.dumps({'metadata': metadata})
+        url = "volumes/%s/metadata" % str(volume_id)
+        resp, body = self.post(url, put_body)
+        body = json.loads(body)
+        return resp, body['metadata']
+
+    def get_volume_metadata(self, volume_id):
+        """Get metadata of the volume."""
+        url = "volumes/%s/metadata" % str(volume_id)
+        resp, body = self.get(url)
+        body = json.loads(body)
+        return resp, body['metadata']
+
+    def update_volume_metadata(self, volume_id, metadata):
+        """Update metadata for the volume."""
+        put_body = json.dumps({'metadata': metadata})
+        url = "volumes/%s/metadata" % str(volume_id)
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        return resp, body['metadata']
+
+    def update_volume_metadata_item(self, volume_id, id, meta_item):
+        """Update metadata item for the volume."""
+        put_body = json.dumps({'meta': meta_item})
+        url = "volumes/%s/metadata/%s" % (str(volume_id), str(id))
+        resp, body = self.put(url, put_body)
+        body = json.loads(body)
+        return resp, body['meta']
+
+    def delete_volume_metadata_item(self, volume_id, id):
+        """Delete metadata item for the volume."""
+        url = "volumes/%s/metadata/%s" % (str(volume_id), str(id))
+        resp, body = self.delete(url)
+        return resp, body
diff --git a/tempest/services/volume/v2/xml/__init__.py b/tempest/services/volume/v2/xml/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/services/volume/v2/xml/__init__.py
diff --git a/tempest/services/volume/v2/xml/volumes_client.py b/tempest/services/volume/v2/xml/volumes_client.py
new file mode 100644
index 0000000..0b8f47c
--- /dev/null
+++ b/tempest/services/volume/v2/xml/volumes_client.py
@@ -0,0 +1,404 @@
+# Copyright 2012 IBM Corp.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import time
+import urllib
+
+from lxml import etree
+
+from tempest.common import rest_client
+from tempest import config
+from tempest import exceptions
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
+
+
+class VolumesV2ClientXML(rest_client.RestClient):
+    """
+    Client class to send CRUD Volume API requests to a Cinder endpoint
+    """
+    TYPE = "xml"
+
+    def __init__(self, auth_provider):
+        super(VolumesV2ClientXML, self).__init__(auth_provider)
+
+        self.api_version = "v2"
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
+
+    def _parse_volume(self, body):
+        vol = dict((attr, body.get(attr)) for attr in body.keys())
+
+        for child in body.getchildren():
+            tag = child.tag
+            if tag.startswith("{"):
+                ns, tag = tag.split("}", 1)
+            if tag == 'metadata':
+                vol['metadata'] = dict((meta.get('key'),
+                                       meta.text) for meta in
+                                       child.getchildren())
+            else:
+                vol[tag] = common.xml_to_json(child)
+        return vol
+
+    def get_attachment_from_volume(self, volume):
+        """Return the element 'attachment' from input volumes."""
+        return volume['attachments']['attachment']
+
+    def _check_if_bootable(self, volume):
+        """
+        Check if the volume is bootable, also change the value
+        of 'bootable' from string to boolean.
+        """
+
+        # NOTE(jdg): Version 1 of Cinder API uses lc strings
+        # We should consider being explicit in this check to
+        # avoid introducing bugs like: LP #1227837
+
+        if volume['bootable'].lower() == 'true':
+            volume['bootable'] = True
+        elif volume['bootable'].lower() == 'false':
+            volume['bootable'] = False
+        else:
+            raise ValueError(
+                'bootable flag is supposed to be either True or False,'
+                'it is %s' % volume['bootable'])
+        return volume
+
+    def list_volumes(self, params=None):
+        """List all the volumes created."""
+        url = 'volumes'
+
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = etree.fromstring(body)
+        volumes = []
+        if body is not None:
+            volumes += [self._parse_volume(vol) for vol in list(body)]
+        return resp, volumes
+
+    def list_volumes_with_detail(self, params=None):
+        """List all the details of volumes."""
+        url = 'volumes/detail'
+
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = etree.fromstring(body)
+        volumes = []
+        if body is not None:
+            volumes += [self._parse_volume(vol) for vol in list(body)]
+        for v in volumes:
+            v = self._check_if_bootable(v)
+        return resp, volumes
+
+    def get_volume(self, volume_id):
+        """Returns the details of a single volume."""
+        url = "volumes/%s" % str(volume_id)
+        resp, body = self.get(url)
+        body = self._parse_volume(etree.fromstring(body))
+        body = self._check_if_bootable(body)
+        return resp, body
+
+    def create_volume(self, size, **kwargs):
+        """Creates a new Volume.
+
+        :param size: Size of volume in GB. (Required)
+        :param name: Optional Volume Name.
+        :param metadata: An optional dictionary of values for metadata.
+        :param volume_type: Optional Name of volume_type for the volume
+        :param snapshot_id: When specified the volume is created from
+                            this snapshot
+        :param imageRef: When specified the volume is created from this
+                         image
+        """
+        # NOTE(afazekas): it should use a volume namespace
+        volume = common.Element("volume", xmlns=common.XMLNS_11, size=size)
+
+        if 'metadata' in kwargs:
+            _metadata = common.Element('metadata')
+            volume.append(_metadata)
+            for key, value in kwargs['metadata'].items():
+                meta = common.Element('meta')
+                meta.add_attr('key', key)
+                meta.append(common.Text(value))
+                _metadata.append(meta)
+            attr_to_add = kwargs.copy()
+            del attr_to_add['metadata']
+        else:
+            attr_to_add = kwargs
+
+        for key, value in attr_to_add.items():
+            volume.add_attr(key, value)
+
+        resp, body = self.post('volumes', str(common.Document(volume)))
+        body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def update_volume(self, volume_id, **kwargs):
+        """Updates the Specified Volume."""
+        put_body = common.Element("volume", xmlns=common.XMLNS_11, **kwargs)
+
+        resp, body = self.put('volumes/%s' % volume_id,
+                              str(common.Document(put_body)))
+        body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def delete_volume(self, volume_id):
+        """Deletes the Specified Volume."""
+        return self.delete("volumes/%s" % str(volume_id))
+
+    def wait_for_volume_status(self, volume_id, status):
+        """Waits for a Volume to reach a given status."""
+        resp, body = self.get_volume(volume_id)
+        volume_status = body['status']
+        start = int(time.time())
+
+        while volume_status != status:
+            time.sleep(self.build_interval)
+            resp, body = self.get_volume(volume_id)
+            volume_status = body['status']
+            if volume_status == 'error':
+                raise exceptions.VolumeBuildErrorException(volume_id=volume_id)
+
+            if int(time.time()) - start >= self.build_timeout:
+                message = 'Volume %s failed to reach %s status within '\
+                          'the required time (%s s).' % (volume_id,
+                                                         status,
+                                                         self.build_timeout)
+                raise exceptions.TimeoutException(message)
+
+    def is_resource_deleted(self, id):
+        try:
+            self.get_volume(id)
+        except exceptions.NotFound:
+            return True
+        return False
+
+    def attach_volume(self, volume_id, instance_uuid, mountpoint):
+        """Attaches a volume to a given instance on a given mountpoint."""
+        post_body = common.Element("os-attach",
+                                   instance_uuid=instance_uuid,
+                                   mountpoint=mountpoint
+                                   )
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def detach_volume(self, volume_id):
+        """Detaches a volume from an instance."""
+        post_body = common.Element("os-detach")
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def upload_volume(self, volume_id, image_name, disk_format):
+        """Uploads a volume in Glance."""
+        post_body = common.Element("os-volume_upload_image",
+                                   image_name=image_name,
+                                   disk_format=disk_format)
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        volume = common.xml_to_json(etree.fromstring(body))
+        return resp, volume
+
+    def extend_volume(self, volume_id, extend_size):
+        """Extend a volume."""
+        post_body = common.Element("os-extend",
+                                   new_size=extend_size)
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def reset_volume_status(self, volume_id, status):
+        """Reset the Specified Volume's Status."""
+        post_body = common.Element("os-reset_status",
+                                   status=status
+                                   )
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def volume_begin_detaching(self, volume_id):
+        """Volume Begin Detaching."""
+        post_body = common.Element("os-begin_detaching")
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def volume_roll_detaching(self, volume_id):
+        """Volume Roll Detaching."""
+        post_body = common.Element("os-roll_detaching")
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def reserve_volume(self, volume_id):
+        """Reserves a volume."""
+        post_body = common.Element("os-reserve")
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def unreserve_volume(self, volume_id):
+        """Restore a reserved volume ."""
+        post_body = common.Element("os-unreserve")
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def create_volume_transfer(self, vol_id, name=None):
+        """Create a volume transfer."""
+        post_body = common.Element("transfer", volume_id=vol_id)
+        if name:
+            post_body.add_attr('name', name)
+        resp, body = self.post('os-volume-transfer',
+                               str(common.Document(post_body)))
+        volume = common.xml_to_json(etree.fromstring(body))
+        return resp, volume
+
+    def get_volume_transfer(self, transfer_id):
+        """Returns the details of a volume transfer."""
+        url = "os-volume-transfer/%s" % str(transfer_id)
+        resp, body = self.get(url)
+        volume = common.xml_to_json(etree.fromstring(body))
+        return resp, volume
+
+    def list_volume_transfers(self, params=None):
+        """List all the volume transfers created."""
+        url = 'os-volume-transfer'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = etree.fromstring(body)
+        volumes = []
+        if body is not None:
+            volumes += [self._parse_volume_transfer(vol) for vol in list(body)]
+        return resp, volumes
+
+    def _parse_volume_transfer(self, body):
+        vol = dict((attr, body.get(attr)) for attr in body.keys())
+        for child in body.getchildren():
+            tag = child.tag
+            if tag.startswith("{"):
+                tag = tag.split("}", 1)
+            vol[tag] = common.xml_to_json(child)
+        return vol
+
+    def delete_volume_transfer(self, transfer_id):
+        """Delete a volume transfer."""
+        return self.delete("os-volume-transfer/%s" % str(transfer_id))
+
+    def accept_volume_transfer(self, transfer_id, transfer_auth_key):
+        """Accept a volume transfer."""
+        post_body = common.Element("accept", auth_key=transfer_auth_key)
+        url = 'os-volume-transfer/%s/accept' % transfer_id
+        resp, body = self.post(url, str(common.Document(post_body)))
+        volume = common.xml_to_json(etree.fromstring(body))
+        return resp, volume
+
+    def update_volume_readonly(self, volume_id, readonly):
+        """Update the Specified Volume readonly."""
+        post_body = common.Element("os-update_readonly_flag",
+                                   readonly=readonly)
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def force_delete_volume(self, volume_id):
+        """Force Delete Volume."""
+        post_body = common.Element("os-force_delete")
+        url = 'volumes/%s/action' % str(volume_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def _metadata_body(self, meta):
+        post_body = common.Element('metadata')
+        for k, v in meta.items():
+            data = common.Element('meta', key=k)
+            data.append(common.Text(v))
+            post_body.append(data)
+        return post_body
+
+    def _parse_key_value(self, node):
+        """Parse <foo key='key'>value</foo> data into {'key': 'value'}."""
+        data = {}
+        for node in node.getchildren():
+            data[node.get('key')] = node.text
+        return data
+
+    def create_volume_metadata(self, volume_id, metadata):
+        """Create metadata for the volume."""
+        post_body = self._metadata_body(metadata)
+        resp, body = self.post('volumes/%s/metadata' % volume_id,
+                               str(common.Document(post_body)))
+        body = self._parse_key_value(etree.fromstring(body))
+        return resp, body
+
+    def get_volume_metadata(self, volume_id):
+        """Get metadata of the volume."""
+        url = "volumes/%s/metadata" % str(volume_id)
+        resp, body = self.get(url)
+        body = self._parse_key_value(etree.fromstring(body))
+        return resp, body
+
+    def update_volume_metadata(self, volume_id, metadata):
+        """Update metadata for the volume."""
+        put_body = self._metadata_body(metadata)
+        url = "volumes/%s/metadata" % str(volume_id)
+        resp, body = self.put(url, str(common.Document(put_body)))
+        body = self._parse_key_value(etree.fromstring(body))
+        return resp, body
+
+    def update_volume_metadata_item(self, volume_id, id, meta_item):
+        """Update metadata item for the volume."""
+        for k, v in meta_item.items():
+            put_body = common.Element('meta', key=k)
+            put_body.append(common.Text(v))
+        url = "volumes/%s/metadata/%s" % (str(volume_id), str(id))
+        resp, body = self.put(url, str(common.Document(put_body)))
+        body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
+
+    def delete_volume_metadata_item(self, volume_id, id):
+        """Delete metadata item for the volume."""
+        url = "volumes/%s/metadata/%s" % (str(volume_id), str(id))
+        return self.delete(url)
diff --git a/tempest/services/volume/xml/admin/volume_hosts_client.py b/tempest/services/volume/xml/admin/volume_hosts_client.py
index 31e529f..e34b9f0 100644
--- a/tempest/services/volume/xml/admin/volume_hosts_client.py
+++ b/tempest/services/volume/xml/admin/volume_hosts_client.py
@@ -1,4 +1,4 @@
-# Copyright 2013 Openstack Foundation.
+# Copyright 2013 OpenStack Foundation.
 # All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -17,21 +17,24 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import xml_to_json
+from tempest.common import rest_client
+from tempest import config
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 
-class VolumeHostsClientXML(RestClientXML):
+class VolumeHostsClientXML(rest_client.RestClient):
     """
     Client class to send CRUD Volume Hosts API requests to a Cinder endpoint
     """
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumeHostsClientXML, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.compute.build_interval
-        self.build_timeout = self.config.compute.build_timeout
+    def __init__(self, auth_provider):
+        super(VolumeHostsClientXML, self).__init__(auth_provider)
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
 
     def _parse_array(self, node):
         """
@@ -55,7 +58,7 @@
         for child in node.getchildren():
             tag_list = child.tag.split('}', 1)
             if tag_list[0] == "host":
-                array.append(xml_to_json(child))
+                array.append(common.xml_to_json(child))
         return array
 
     def list_hosts(self, params=None):
@@ -65,6 +68,6 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_array(etree.fromstring(body))
         return resp, body
diff --git a/tempest/services/volume/xml/admin/volume_quotas_client.py b/tempest/services/volume/xml/admin/volume_quotas_client.py
new file mode 100644
index 0000000..d2eac34
--- /dev/null
+++ b/tempest/services/volume/xml/admin/volume_quotas_client.py
@@ -0,0 +1,70 @@
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# Author: Sylvain Baubeau <sylvain.baubeau@enovance.com>
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from ast import literal_eval
+from lxml import etree
+
+from tempest import config
+from tempest.services.compute.xml import common as xml
+from tempest.services.volume.json.admin import volume_quotas_client
+
+CONF = config.CONF
+
+
+class VolumeQuotasClientXML(volume_quotas_client.VolumeQuotasClientJSON):
+    """
+    Client class to send CRUD Volume Quotas API requests to a Cinder endpoint
+    """
+
+    TYPE = "xml"
+
+    def _format_quota(self, q):
+        quota = {}
+        for k, v in q.items():
+            try:
+                v = literal_eval(v)
+            except (ValueError, SyntaxError):
+                pass
+
+            quota[k] = v
+
+        return quota
+
+    def get_quota_usage(self, tenant_id):
+        """List the quota set for a tenant."""
+
+        resp, body = self.get_quota_set(tenant_id, params={'usage': True})
+        return resp, self._format_quota(body)
+
+    def update_quota_set(self, tenant_id, gigabytes=None, volumes=None,
+                         snapshots=None):
+        post_body = {}
+        element = xml.Element("quota_set")
+
+        if gigabytes is not None:
+            post_body['gigabytes'] = gigabytes
+
+        if volumes is not None:
+            post_body['volumes'] = volumes
+
+        if snapshots is not None:
+            post_body['snapshots'] = snapshots
+
+        xml.deep_dict_to_xml(element, post_body)
+        resp, body = self.put('os-quota-sets/%s' % tenant_id,
+                              str(xml.Document(element)))
+        body = xml.xml_to_json(etree.fromstring(body))
+        return resp, self._format_quota(body)
diff --git a/tempest/services/volume/xml/admin/volume_types_client.py b/tempest/services/volume/xml/admin/volume_types_client.py
index 12e70d4..1fa3e73 100644
--- a/tempest/services/volume/xml/admin/volume_types_client.py
+++ b/tempest/services/volume/xml/admin/volume_types_client.py
@@ -17,26 +17,25 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import Text
-from tempest.services.compute.xml.common import xml_to_json
-from tempest.services.compute.xml.common import XMLNS_11
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 
-class VolumeTypesClientXML(RestClientXML):
+class VolumeTypesClientXML(rest_client.RestClient):
     """
     Client class to send CRUD Volume Types API requests to a Cinder endpoint
     """
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumeTypesClientXML, self).__init__(config, username, password,
-                                                   auth_url, tenant_name)
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.compute.build_interval
-        self.build_timeout = self.config.compute.build_timeout
+    def __init__(self, auth_provider):
+        super(VolumeTypesClientXML, self).__init__(auth_provider)
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
 
     def _parse_volume_type(self, body):
         vol_type = dict((attr, body.get(attr)) for attr in body.keys())
@@ -50,7 +49,7 @@
                                                 meta.text)
                                                for meta in list(child))
             else:
-                vol_type[tag] = xml_to_json(child)
+                vol_type[tag] = common.xml_to_json(child)
             return vol_type
 
     def _parse_volume_type_extra_specs(self, body):
@@ -61,7 +60,7 @@
             if tag.startswith("{"):
                 ns, tag = tag.split("}", 1)
             else:
-                extra_spec[tag] = xml_to_json(child)
+                extra_spec[tag] = common.xml_to_json(child)
             return extra_spec
 
     def list_volume_types(self, params=None):
@@ -70,7 +69,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         volume_types = []
         if body is not None:
@@ -81,7 +80,7 @@
     def get_volume_type(self, type_id):
         """Returns the details of a single volume_type."""
         url = "types/%s" % str(type_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         return resp, self._parse_volume_type(body)
 
@@ -92,23 +91,22 @@
         Following optional keyword arguments are accepted:
         extra_specs: A dictionary of values to be used as extra_specs.
         """
-        vol_type = Element("volume_type", xmlns=XMLNS_11)
+        vol_type = common.Element("volume_type", xmlns=common.XMLNS_11)
         if name:
             vol_type.add_attr('name', name)
 
         extra_specs = kwargs.get('extra_specs')
         if extra_specs:
-            _extra_specs = Element('extra_specs')
+            _extra_specs = common.Element('extra_specs')
             vol_type.append(_extra_specs)
             for key, value in extra_specs.items():
-                spec = Element('extra_spec')
+                spec = common.Element('extra_spec')
                 spec.add_attr('key', key)
-                spec.append(Text(value))
+                spec.append(common.Text(value))
                 _extra_specs.append(spec)
 
-        resp, body = self.post('types', str(Document(vol_type)),
-                               self.headers)
-        body = xml_to_json(etree.fromstring(body))
+        resp, body = self.post('types', str(common.Document(vol_type)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def delete_volume_type(self, type_id):
@@ -122,7 +120,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         extra_specs = []
         if body is not None:
@@ -134,7 +132,7 @@
         """Returns the details of a single volume_type extra spec."""
         url = "types/%s/extra_specs/%s" % (str(vol_type_id),
                                            str(extra_spec_name))
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         return resp, self._parse_volume_type_extra_specs(body)
 
@@ -145,22 +143,21 @@
         extra_specs: A dictionary of values to be used as extra_specs.
         """
         url = "types/%s/extra_specs" % str(vol_type_id)
-        extra_specs = Element("extra_specs", xmlns=XMLNS_11)
+        extra_specs = common.Element("extra_specs", xmlns=common.XMLNS_11)
         if extra_spec:
             if isinstance(extra_spec, list):
                 extra_specs.append(extra_spec)
             else:
                 for key, value in extra_spec.items():
-                    spec = Element('extra_spec')
+                    spec = common.Element('extra_spec')
                     spec.add_attr('key', key)
-                    spec.append(Text(value))
+                    spec.append(common.Text(value))
                     extra_specs.append(spec)
         else:
             extra_specs = None
 
-        resp, body = self.post(url, str(Document(extra_specs)),
-                               self.headers)
-        body = xml_to_json(etree.fromstring(body))
+        resp, body = self.post(url, str(common.Document(extra_specs)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def delete_volume_type_extra_specs(self, vol_id, extra_spec_name):
@@ -179,18 +176,17 @@
         """
         url = "types/%s/extra_specs/%s" % (str(vol_type_id),
                                            str(extra_spec_name))
-        extra_specs = Element("extra_specs", xmlns=XMLNS_11)
+        extra_specs = common.Element("extra_specs", xmlns=common.XMLNS_11)
 
         if extra_spec is not None:
             for key, value in extra_spec.items():
-                spec = Element('extra_spec')
+                spec = common.Element('extra_spec')
                 spec.add_attr('key', key)
-                spec.append(Text(value))
+                spec.append(common.Text(value))
                 extra_specs.append(spec)
 
-        resp, body = self.put(url, str(Document(extra_specs)),
-                              self.headers)
-        body = xml_to_json(etree.fromstring(body))
+        resp, body = self.put(url, str(common.Document(extra_specs)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def is_resource_deleted(self, id):
diff --git a/tempest/services/volume/xml/backups_client.py b/tempest/services/volume/xml/backups_client.py
new file mode 100644
index 0000000..81caaee
--- /dev/null
+++ b/tempest/services/volume/xml/backups_client.py
@@ -0,0 +1,26 @@
+# Copyright 2014 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.services.volume.json import backups_client
+
+
+class BackupsClientXML(backups_client.BackupsClientJSON):
+    """
+    Client class to send CRUD Volume Backup API requests to a Cinder endpoint
+    """
+    TYPE = "xml"
+
+    #TODO(gfidente): XML client isn't yet implemented because of bug 1270589
+    pass
diff --git a/tempest/services/volume/xml/extensions_client.py b/tempest/services/volume/xml/extensions_client.py
index 30997bb..4861733 100644
--- a/tempest/services/volume/xml/extensions_client.py
+++ b/tempest/services/volume/xml/extensions_client.py
@@ -14,25 +14,29 @@
 #    under the License.
 
 from lxml import etree
-from tempest.common.rest_client import RestClientXML
-from tempest.services.compute.xml.common import xml_to_json
+
+from tempest.common import rest_client
+from tempest import config
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 
-class ExtensionsClientXML(RestClientXML):
+class ExtensionsClientXML(rest_client.RestClient):
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(ExtensionsClientXML, self).__init__(config, username, password,
-                                                  auth_url, tenant_name)
-        self.service = self.config.volume.catalog_type
+    def __init__(self, auth_provider):
+        super(ExtensionsClientXML, self).__init__(auth_provider)
+        self.service = CONF.volume.catalog_type
 
     def _parse_array(self, node):
         array = []
         for child in node:
-            array.append(xml_to_json(child))
+            array.append(common.xml_to_json(child))
         return array
 
     def list_extensions(self):
         url = 'extensions'
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_array(etree.fromstring(body))
         return resp, body
diff --git a/tempest/services/volume/xml/snapshots_client.py b/tempest/services/volume/xml/snapshots_client.py
index ea2ea27..9ad86d2 100644
--- a/tempest/services/volume/xml/snapshots_client.py
+++ b/tempest/services/volume/xml/snapshots_client.py
@@ -15,28 +15,27 @@
 
 from lxml import etree
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import Text
-from tempest.services.compute.xml.common import xml_to_json
-from tempest.services.compute.xml.common import XMLNS_11
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
 
-class SnapshotsClientXML(RestClientXML):
+class SnapshotsClientXML(rest_client.RestClient):
     """Client class to send CRUD Volume API requests."""
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(SnapshotsClientXML, self).__init__(config, username, password,
-                                                 auth_url, tenant_name)
+    def __init__(self, auth_provider):
+        super(SnapshotsClientXML, self).__init__(auth_provider)
 
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.volume.build_interval
-        self.build_timeout = self.config.volume.build_timeout
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.volume.build_interval
+        self.build_timeout = CONF.volume.build_timeout
 
     def list_snapshots(self, params=None):
         """List all snapshot."""
@@ -45,11 +44,11 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         snapshots = []
         for snap in body:
-            snapshots.append(xml_to_json(snap))
+            snapshots.append(common.xml_to_json(snap))
         return resp, snapshots
 
     def list_snapshots_with_detail(self, params=None):
@@ -59,19 +58,19 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         snapshots = []
         for snap in body:
-            snapshots.append(xml_to_json(snap))
+            snapshots.append(common.xml_to_json(snap))
         return resp, snapshots
 
     def get_snapshot(self, snapshot_id):
         """Returns the details of a single snapshot."""
         url = "snapshots/%s" % str(snapshot_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
-        return resp, xml_to_json(body)
+        return resp, common.xml_to_json(body)
 
     def create_snapshot(self, volume_id, **kwargs):
         """Creates a new snapshot.
@@ -81,22 +80,22 @@
         display_description: User friendly snapshot description.
         """
         # NOTE(afazekas): it should use the volume namespace
-        snapshot = Element("snapshot", xmlns=XMLNS_11, volume_id=volume_id)
+        snapshot = common.Element("snapshot", xmlns=common.XMLNS_11,
+                                  volume_id=volume_id)
         for key, value in kwargs.items():
             snapshot.add_attr(key, value)
-        resp, body = self.post('snapshots', str(Document(snapshot)),
-                               self.headers)
-        body = xml_to_json(etree.fromstring(body))
+        resp, body = self.post('snapshots',
+                               str(common.Document(snapshot)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def update_snapshot(self, snapshot_id, **kwargs):
         """Updates a snapshot."""
-        put_body = Element("snapshot", xmlns=XMLNS_11, **kwargs)
+        put_body = common.Element("snapshot", xmlns=common.XMLNS_11, **kwargs)
 
         resp, body = self.put('snapshots/%s' % snapshot_id,
-                              str(Document(put_body)),
-                              self.headers)
-        body = xml_to_json(etree.fromstring(body))
+                              str(common.Document(put_body)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     # NOTE(afazekas): just for the wait function
@@ -149,32 +148,30 @@
 
     def reset_snapshot_status(self, snapshot_id, status):
         """Reset the specified snapshot's status."""
-        post_body = Element("os-reset_status",
-                            status=status
-                            )
+        post_body = common.Element("os-reset_status", status=status)
         url = 'snapshots/%s/action' % str(snapshot_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def update_snapshot_status(self, snapshot_id, status, progress):
         """Update the specified snapshot's status."""
-        post_body = Element("os-update_snapshot_status",
-                            status=status,
-                            progress=progress
-                            )
+        post_body = common.Element("os-update_snapshot_status",
+                                   status=status,
+                                   progress=progress
+                                   )
         url = 'snapshots/%s/action' % str(snapshot_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def _metadata_body(self, meta):
-        post_body = Element('metadata')
+        post_body = common.Element('metadata')
         for k, v in meta.items():
-            data = Element('meta', key=k)
-            data.append(Text(v))
+            data = common.Element('meta', key=k)
+            data.append(common.Text(v))
             post_body.append(data)
         return post_body
 
@@ -189,15 +186,14 @@
         """Create metadata for the snapshot."""
         post_body = self._metadata_body(metadata)
         resp, body = self.post('snapshots/%s/metadata' % snapshot_id,
-                               str(Document(post_body)),
-                               self.headers)
+                               str(common.Document(post_body)))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
     def get_snapshot_metadata(self, snapshot_id):
         """Get metadata of the snapshot."""
         url = "snapshots/%s/metadata" % str(snapshot_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
@@ -205,21 +201,30 @@
         """Update metadata for the snapshot."""
         put_body = self._metadata_body(metadata)
         url = "snapshots/%s/metadata" % str(snapshot_id)
-        resp, body = self.put(url, str(Document(put_body)), self.headers)
+        resp, body = self.put(url, str(common.Document(put_body)))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
     def update_snapshot_metadata_item(self, snapshot_id, id, meta_item):
         """Update metadata item for the snapshot."""
         for k, v in meta_item.items():
-            put_body = Element('meta', key=k)
-            put_body.append(Text(v))
+            put_body = common.Element('meta', key=k)
+            put_body.append(common.Text(v))
         url = "snapshots/%s/metadata/%s" % (str(snapshot_id), str(id))
-        resp, body = self.put(url, str(Document(put_body)), self.headers)
-        body = xml_to_json(etree.fromstring(body))
+        resp, body = self.put(url, str(common.Document(put_body)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def delete_snapshot_metadata_item(self, snapshot_id, id):
         """Delete metadata item for the snapshot."""
         url = "snapshots/%s/metadata/%s" % (str(snapshot_id), str(id))
         return self.delete(url)
+
+    def force_delete_snapshot(self, snapshot_id):
+        """Force Delete Snapshot."""
+        post_body = common.Element("os-force_delete")
+        url = 'snapshots/%s/action' % str(snapshot_id)
+        resp, body = self.post(url, str(common.Document(post_body)))
+        if body:
+            body = common.xml_to_json(etree.fromstring(body))
+        return resp, body
diff --git a/tempest/services/volume/xml/volumes_client.py b/tempest/services/volume/xml/volumes_client.py
index 37370b1..8e886ce 100644
--- a/tempest/services/volume/xml/volumes_client.py
+++ b/tempest/services/volume/xml/volumes_client.py
@@ -17,27 +17,27 @@
 import urllib
 
 from lxml import etree
+from xml.sax import saxutils
 
-from tempest.common.rest_client import RestClientXML
+from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
-from tempest.services.compute.xml.common import Document
-from tempest.services.compute.xml.common import Element
-from tempest.services.compute.xml.common import Text
-from tempest.services.compute.xml.common import xml_to_json
-from tempest.services.compute.xml.common import XMLNS_11
+from tempest.services.compute.xml import common
+
+CONF = config.CONF
 
 
-class VolumesClientXML(RestClientXML):
+class VolumesClientXML(rest_client.RestClient):
     """
     Client class to send CRUD Volume API requests to a Cinder endpoint
     """
+    TYPE = "xml"
 
-    def __init__(self, config, username, password, auth_url, tenant_name=None):
-        super(VolumesClientXML, self).__init__(config, username, password,
-                                               auth_url, tenant_name)
-        self.service = self.config.volume.catalog_type
-        self.build_interval = self.config.compute.build_interval
-        self.build_timeout = self.config.compute.build_timeout
+    def __init__(self, auth_provider):
+        super(VolumesClientXML, self).__init__(auth_provider)
+        self.service = CONF.volume.catalog_type
+        self.build_interval = CONF.compute.build_interval
+        self.build_timeout = CONF.compute.build_timeout
 
     def _parse_volume(self, body):
         vol = dict((attr, body.get(attr)) for attr in body.keys())
@@ -51,7 +51,7 @@
                                        meta.text) for meta in
                                        child.getchildren())
             else:
-                vol[tag] = xml_to_json(child)
+                vol[tag] = common.xml_to_json(child)
         return vol
 
     def get_attachment_from_volume(self, volume):
@@ -85,7 +85,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         volumes = []
         if body is not None:
@@ -101,7 +101,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         volumes = []
         if body is not None:
@@ -113,7 +113,7 @@
     def get_volume(self, volume_id):
         """Returns the details of a single volume."""
         url = "volumes/%s" % str(volume_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_volume(etree.fromstring(body))
         body = self._check_if_bootable(body)
         return resp, body
@@ -131,15 +131,15 @@
                          image
         """
         # NOTE(afazekas): it should use a volume namespace
-        volume = Element("volume", xmlns=XMLNS_11, size=size)
+        volume = common.Element("volume", xmlns=common.XMLNS_11, size=size)
 
         if 'metadata' in kwargs:
-            _metadata = Element('metadata')
+            _metadata = common.Element('metadata')
             volume.append(_metadata)
             for key, value in kwargs['metadata'].items():
-                meta = Element('meta')
+                meta = common.Element('meta')
                 meta.add_attr('key', key)
-                meta.append(Text(value))
+                meta.append(common.Text(value))
                 _metadata.append(meta)
             attr_to_add = kwargs.copy()
             del attr_to_add['metadata']
@@ -149,19 +149,17 @@
         for key, value in attr_to_add.items():
             volume.add_attr(key, value)
 
-        resp, body = self.post('volumes', str(Document(volume)),
-                               self.headers)
-        body = xml_to_json(etree.fromstring(body))
+        resp, body = self.post('volumes', str(common.Document(volume)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def update_volume(self, volume_id, **kwargs):
         """Updates the Specified Volume."""
-        put_body = Element("volume", xmlns=XMLNS_11, **kwargs)
+        put_body = common.Element("volume", xmlns=common.XMLNS_11, **kwargs)
 
         resp, body = self.put('volumes/%s' % volume_id,
-                              str(Document(put_body)),
-                              self.headers)
-        body = xml_to_json(etree.fromstring(body))
+                              str(common.Document(put_body)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def delete_volume(self, volume_id):
@@ -197,109 +195,108 @@
 
     def attach_volume(self, volume_id, instance_uuid, mountpoint):
         """Attaches a volume to a given instance on a given mountpoint."""
-        post_body = Element("os-attach",
-                            instance_uuid=instance_uuid,
-                            mountpoint=mountpoint
-                            )
+        post_body = common.Element("os-attach",
+                                   instance_uuid=instance_uuid,
+                                   mountpoint=mountpoint
+                                   )
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def detach_volume(self, volume_id):
         """Detaches a volume from an instance."""
-        post_body = Element("os-detach")
+        post_body = common.Element("os-detach")
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def upload_volume(self, volume_id, image_name, disk_format):
         """Uploads a volume in Glance."""
-        post_body = Element("os-volume_upload_image",
-                            image_name=image_name,
-                            disk_format=disk_format)
+        post_body = common.Element("os-volume_upload_image",
+                                   image_name=image_name,
+                                   disk_format=disk_format)
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
-        volume = xml_to_json(etree.fromstring(body))
+        resp, body = self.post(url, str(common.Document(post_body)))
+        volume = common.xml_to_json(etree.fromstring(body))
         return resp, volume
 
     def extend_volume(self, volume_id, extend_size):
         """Extend a volume."""
-        post_body = Element("os-extend",
-                            new_size=extend_size)
+        post_body = common.Element("os-extend",
+                                   new_size=extend_size)
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def reset_volume_status(self, volume_id, status):
         """Reset the Specified Volume's Status."""
-        post_body = Element("os-reset_status",
-                            status=status
-                            )
+        post_body = common.Element("os-reset_status",
+                                   status=status
+                                   )
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def volume_begin_detaching(self, volume_id):
         """Volume Begin Detaching."""
-        post_body = Element("os-begin_detaching")
+        post_body = common.Element("os-begin_detaching")
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def volume_roll_detaching(self, volume_id):
         """Volume Roll Detaching."""
-        post_body = Element("os-roll_detaching")
+        post_body = common.Element("os-roll_detaching")
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def reserve_volume(self, volume_id):
         """Reserves a volume."""
-        post_body = Element("os-reserve")
+        post_body = common.Element("os-reserve")
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def unreserve_volume(self, volume_id):
         """Restore a reserved volume ."""
-        post_body = Element("os-unreserve")
+        post_body = common.Element("os-unreserve")
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def create_volume_transfer(self, vol_id, display_name=None):
         """Create a volume transfer."""
-        post_body = Element("transfer",
-                            volume_id=vol_id)
+        post_body = common.Element("transfer",
+                                   volume_id=vol_id)
         if display_name:
             post_body.add_attr('name', display_name)
         resp, body = self.post('os-volume-transfer',
-                               str(Document(post_body)),
-                               self.headers)
-        volume = xml_to_json(etree.fromstring(body))
+                               str(common.Document(post_body)))
+        volume = common.xml_to_json(etree.fromstring(body))
         return resp, volume
 
     def get_volume_transfer(self, transfer_id):
         """Returns the details of a volume transfer."""
         url = "os-volume-transfer/%s" % str(transfer_id)
-        resp, body = self.get(url, self.headers)
-        volume = xml_to_json(etree.fromstring(body))
+        resp, body = self.get(url)
+        volume = common.xml_to_json(etree.fromstring(body))
         return resp, volume
 
     def list_volume_transfers(self, params=None):
@@ -308,7 +305,7 @@
         if params:
             url += '?%s' % urllib.urlencode(params)
 
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = etree.fromstring(body)
         volumes = []
         if body is not None:
@@ -321,7 +318,7 @@
             tag = child.tag
             if tag.startswith("{"):
                 tag = tag.split("}", 1)
-            vol[tag] = xml_to_json(child)
+            vol[tag] = common.xml_to_json(child)
         return vol
 
     def delete_volume_transfer(self, transfer_id):
@@ -330,36 +327,37 @@
 
     def accept_volume_transfer(self, transfer_id, transfer_auth_key):
         """Accept a volume transfer."""
-        post_body = Element("accept", auth_key=transfer_auth_key)
+        post_body = common.Element("accept", auth_key=transfer_auth_key)
         url = 'os-volume-transfer/%s/accept' % transfer_id
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
-        volume = xml_to_json(etree.fromstring(body))
+        resp, body = self.post(url, str(common.Document(post_body)))
+        volume = common.xml_to_json(etree.fromstring(body))
         return resp, volume
 
     def update_volume_readonly(self, volume_id, readonly):
         """Update the Specified Volume readonly."""
-        post_body = Element("os-update_readonly_flag",
-                            readonly=readonly)
+        post_body = common.Element("os-update_readonly_flag",
+                                   readonly=readonly)
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def force_delete_volume(self, volume_id):
         """Force Delete Volume."""
-        post_body = Element("os-force_delete")
+        post_body = common.Element("os-force_delete")
         url = 'volumes/%s/action' % str(volume_id)
-        resp, body = self.post(url, str(Document(post_body)), self.headers)
+        resp, body = self.post(url, str(common.Document(post_body)))
         if body:
-            body = xml_to_json(etree.fromstring(body))
+            body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def _metadata_body(self, meta):
-        post_body = Element('metadata')
+        post_body = common.Element('metadata')
         for k, v in meta.items():
-            data = Element('meta', key=k)
-            data.append(Text(v))
+            data = common.Element('meta', key=k)
+            # Escape value to allow for special XML chars
+            data.append(common.Text(saxutils.escape(v)))
             post_body.append(data)
         return post_body
 
@@ -374,15 +372,14 @@
         """Create metadata for the volume."""
         post_body = self._metadata_body(metadata)
         resp, body = self.post('volumes/%s/metadata' % volume_id,
-                               str(Document(post_body)),
-                               self.headers)
+                               str(common.Document(post_body)))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
     def get_volume_metadata(self, volume_id):
         """Get metadata of the volume."""
         url = "volumes/%s/metadata" % str(volume_id)
-        resp, body = self.get(url, self.headers)
+        resp, body = self.get(url)
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
@@ -390,18 +387,18 @@
         """Update metadata for the volume."""
         put_body = self._metadata_body(metadata)
         url = "volumes/%s/metadata" % str(volume_id)
-        resp, body = self.put(url, str(Document(put_body)), self.headers)
+        resp, body = self.put(url, str(common.Document(put_body)))
         body = self._parse_key_value(etree.fromstring(body))
         return resp, body
 
     def update_volume_metadata_item(self, volume_id, id, meta_item):
         """Update metadata item for the volume."""
         for k, v in meta_item.items():
-            put_body = Element('meta', key=k)
-            put_body.append(Text(v))
+            put_body = common.Element('meta', key=k)
+            put_body.append(common.Text(v))
         url = "volumes/%s/metadata/%s" % (str(volume_id), str(id))
-        resp, body = self.put(url, str(Document(put_body)), self.headers)
-        body = xml_to_json(etree.fromstring(body))
+        resp, body = self.put(url, str(common.Document(put_body)))
+        body = common.xml_to_json(etree.fromstring(body))
         return resp, body
 
     def delete_volume_metadata_item(self, volume_id, id):
diff --git a/tempest/stress/README.rst b/tempest/stress/README.rst
index 20e58d4..b56f96b 100644
--- a/tempest/stress/README.rst
+++ b/tempest/stress/README.rst
@@ -1,7 +1,7 @@
 Tempest Field Guide to Stress Tests
 ===================================
 
-Nova is a distributed, asynchronous system that is prone to race condition
+OpenStack is a distributed, asynchronous system that is prone to race condition
 bugs. These bugs will not be easily found during
 functional testing but will be encountered by users in large deployments in a
 way that is hard to debug. The stress test tries to cause these bugs to happen
diff --git a/tempest/stress/actions/server_create_destroy.py b/tempest/stress/actions/server_create_destroy.py
index 84c7cf5..4a9f0d5 100644
--- a/tempest/stress/actions/server_create_destroy.py
+++ b/tempest/stress/actions/server_create_destroy.py
@@ -13,14 +13,17 @@
 #    limitations under the License.
 
 from tempest.common.utils import data_utils
+from tempest import config
 import tempest.stress.stressaction as stressaction
 
+CONF = config.CONF
+
 
 class ServerCreateDestroyTest(stressaction.StressAction):
 
     def setUp(self, **kwargs):
-        self.image = self.manager.config.compute.image_ref
-        self.flavor = self.manager.config.compute.flavor_ref
+        self.image = CONF.compute.image_ref
+        self.flavor = CONF.compute.flavor_ref
 
     def run(self):
         name = data_utils.rand_name("instance")
diff --git a/tempest/stress/actions/ssh_floating.py b/tempest/stress/actions/ssh_floating.py
index 28de771..a34a20d 100644
--- a/tempest/stress/actions/ssh_floating.py
+++ b/tempest/stress/actions/ssh_floating.py
@@ -14,9 +14,12 @@
 import subprocess
 
 from tempest.common.utils import data_utils
+from tempest import config
 import tempest.stress.stressaction as stressaction
 import tempest.test
 
+CONF = config.CONF
+
 
 class FloatingStress(stressaction.StressAction):
 
@@ -109,8 +112,8 @@
         self.logger.info("Deleted Floating IP %s", str(self.floating['ip']))
 
     def setUp(self, **kwargs):
-        self.image = self.manager.config.compute.image_ref
-        self.flavor = self.manager.config.compute.flavor_ref
+        self.image = CONF.compute.image_ref
+        self.flavor = CONF.compute.flavor_ref
         self.vm_extra_args = kwargs.get('vm_extra_args', {})
         self.wait_after_vm_create = kwargs.get('wait_after_vm_create',
                                                True)
diff --git a/tempest/stress/actions/unit_test.py b/tempest/stress/actions/unit_test.py
index 8bd2f22..2f1d28f 100644
--- a/tempest/stress/actions/unit_test.py
+++ b/tempest/stress/actions/unit_test.py
@@ -10,10 +10,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest import config
 from tempest.openstack.common import importutils
 from tempest.openstack.common import log as logging
 import tempest.stress.stressaction as stressaction
 
+CONF = config.CONF
+
 
 class SetUpClassRunTime(object):
 
@@ -73,10 +76,14 @@
                 self.klass.setUpClass()
                 self.setupclass_called = True
 
-            self.run_core()
-
-            if (self.class_setup_per == SetUpClassRunTime.action):
-                self.klass.tearDownClass()
+            try:
+                self.run_core()
+            except Exception as e:
+                raise e
+            finally:
+                if (CONF.stress.leave_dirty_stack is False
+                    and self.class_setup_per == SetUpClassRunTime.action):
+                    self.klass.tearDownClass()
         else:
             self.run_core()
 
diff --git a/tempest/stress/actions/volume_attach_delete.py b/tempest/stress/actions/volume_attach_delete.py
index e6fcb81..c2e6072 100644
--- a/tempest/stress/actions/volume_attach_delete.py
+++ b/tempest/stress/actions/volume_attach_delete.py
@@ -12,14 +12,17 @@
 #    limitations under the License.
 
 from tempest.common.utils import data_utils
+from tempest import config
 import tempest.stress.stressaction as stressaction
 
+CONF = config.CONF
+
 
 class VolumeAttachDeleteTest(stressaction.StressAction):
 
     def setUp(self, **kwargs):
-        self.image = self.manager.config.compute.image_ref
-        self.flavor = self.manager.config.compute.flavor_ref
+        self.image = CONF.compute.image_ref
+        self.flavor = CONF.compute.flavor_ref
 
     def run(self):
         # Step 1: create volume
diff --git a/tempest/stress/driver.py b/tempest/stress/driver.py
index d37ab6d..9660081 100644
--- a/tempest/stress/driver.py
+++ b/tempest/stress/driver.py
@@ -17,14 +17,19 @@
 import signal
 import time
 
+from six import moves
+
 from tempest import clients
 from tempest.common import ssh
 from tempest.common.utils import data_utils
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import importutils
 from tempest.openstack.common import log as logging
 from tempest.stress import cleanup
 
+CONF = config.CONF
+
 LOG = logging.getLogger(__name__)
 processes = []
 
@@ -110,14 +115,13 @@
     """
     admin_manager = clients.AdminManager()
 
-    ssh_user = admin_manager.config.stress.target_ssh_user
-    ssh_key = admin_manager.config.stress.target_private_key_path
-    logfiles = admin_manager.config.stress.target_logfiles
-    log_check_interval = int(admin_manager.config.stress.log_check_interval)
-    default_thread_num = int(admin_manager.config.stress.
-                             default_thread_number_per_action)
+    ssh_user = CONF.stress.target_ssh_user
+    ssh_key = CONF.stress.target_private_key_path
+    logfiles = CONF.stress.target_logfiles
+    log_check_interval = int(CONF.stress.log_check_interval)
+    default_thread_num = int(CONF.stress.default_thread_number_per_action)
     if logfiles:
-        controller = admin_manager.config.stress.target_controller
+        controller = CONF.stress.target_controller
         computes = _get_compute_nodes(controller, ssh_user, ssh_key)
         for node in computes:
             do_ssh("rm -f %s" % logfiles, node, ssh_user, ssh_key)
@@ -126,7 +130,7 @@
             manager = admin_manager
         else:
             manager = clients.Manager()
-        for p_number in xrange(test.get('threads', default_thread_num)):
+        for p_number in moves.xrange(test.get('threads', default_thread_num)):
             if test.get('use_isolated_tenants', False):
                 username = data_utils.rand_name("stress_user")
                 tenant_name = data_utils.rand_name("stress_tenant")
@@ -218,7 +222,7 @@
     LOG.info("Run %d actions (%d failed)" %
              (sum_runs, sum_fails))
 
-    if not had_errors:
+    if not had_errors and CONF.stress.full_clean_stack:
         LOG.info("cleaning up")
         cleanup.cleanup()
     if had_errors:
diff --git a/tempest/stress/run_stress.py b/tempest/stress/run_stress.py
index 76320d0..c7c17c0 100755
--- a/tempest/stress/run_stress.py
+++ b/tempest/stress/run_stress.py
@@ -18,7 +18,7 @@
 import inspect
 import json
 import sys
-from testtools.testsuite import iterate_tests
+from testtools import testsuite
 try:
     from unittest import loader
 except ImportError:
@@ -38,7 +38,7 @@
     tests = []
     testloader = loader.TestLoader()
     list = testloader.discover(path)
-    for func in (iterate_tests(list)):
+    for func in (testsuite.iterate_tests(list)):
         attrs = []
         try:
             method_name = getattr(func, '_testMethodName')
@@ -87,8 +87,13 @@
             # NOTE(mkoderer): we just save the last result code
             if (step_result != 0):
                 result = step_result
+                if ns.stop:
+                    return result
     else:
-        driver.stress_openstack(tests, ns.duration, ns.number, ns.stop)
+        result = driver.stress_openstack(tests,
+                                         ns.duration,
+                                         ns.number,
+                                         ns.stop)
     return result
 
 
diff --git a/tempest/test.py b/tempest/test.py
index 61d1311..2125047 100644
--- a/tempest/test.py
+++ b/tempest/test.py
@@ -15,18 +15,23 @@
 
 import atexit
 import functools
+import json
 import os
+import sys
 import time
+import urllib
+import uuid
 
 import fixtures
-import nose.plugins.attrib
 import testresources
 import testtools
 
 from tempest import clients
+import tempest.common.generator.valid_generator as valid
 from tempest.common import isolated_creds
 from tempest import config
 from tempest import exceptions
+from tempest.openstack.common import importutils
 from tempest.openstack.common import log as logging
 
 LOG = logging.getLogger(__name__)
@@ -38,11 +43,10 @@
 
 
 def attr(*args, **kwargs):
-    """A decorator which applies the nose and testtools attr decorator
+    """A decorator which applies the  testtools attr decorator
 
-    This decorator applies the nose attr decorator as well as the
-    the testtools.testcase.attr if it is in the list of attributes
-    to testtools we want to apply.
+    This decorator applies the testtools.testcase.attr if it is in the list of
+    attributes to testtools we want to apply.
     """
 
     def decorator(f):
@@ -55,7 +59,7 @@
                 f = testtools.testcase.attr(attr)(f)
                 if attr == 'smoke':
                     f = testtools.testcase.attr('gate')(f)
-        return nose.plugins.attrib.attr(*args, **kwargs)(f)
+        return f
 
     return decorator
 
@@ -66,16 +70,35 @@
     This decorator applies a testtools attr for each service that gets
     exercised by a test case.
     """
-    valid_service_list = ['compute', 'image', 'volume', 'orchestration',
-                          'network', 'identity', 'object', 'dashboard']
+    service_list = {
+        'compute': CONF.service_available.nova,
+        'image': CONF.service_available.glance,
+        'volume': CONF.service_available.cinder,
+        'orchestration': CONF.service_available.heat,
+        # NOTE(mtreinish) nova-network will provide networking functionality
+        # if neutron isn't available, so always set to True.
+        'network': True,
+        'identity': True,
+        'object_storage': CONF.service_available.swift,
+        'dashboard': CONF.service_available.horizon,
+    }
 
     def decorator(f):
         for service in args:
-            if service not in valid_service_list:
+            if service not in service_list:
                 raise exceptions.InvalidServiceTag('%s is not a valid service'
                                                    % service)
         attr(type=list(args))(f)
-        return f
+
+        @functools.wraps(f)
+        def wrapper(self, *func_args, **func_kwargs):
+            for service in args:
+                if not service_list[service]:
+                    msg = 'Skipped because the %s service is not available' % (
+                        service)
+                    raise testtools.TestCase.skipException(msg)
+            return f(self, *func_args, **func_kwargs)
+        return wrapper
     return decorator
 
 
@@ -125,6 +148,8 @@
             else:
                 skip = True
             if "bug" in kwargs and skip is True:
+                if not kwargs['bug'].isdigit():
+                    raise ValueError('bug must be a valid bug number')
                 msg = "Skipped until Bug: %s is resolved." % kwargs["bug"]
                 raise testtools.TestCase.skipException(msg)
             return f(self, *func_args, **func_kwargs)
@@ -155,13 +180,12 @@
     """A function that will check the list of enabled extensions from config
 
     """
-    configs = CONF
     config_dict = {
-        'compute': configs.compute_feature_enabled.api_extensions,
-        'compute_v3': configs.compute_feature_enabled.api_v3_extensions,
-        'volume': configs.volume_feature_enabled.api_extensions,
-        'network': configs.network_feature_enabled.api_extensions,
-        'object': configs.object_storage_feature_enabled.discoverable_apis,
+        'compute': CONF.compute_feature_enabled.api_extensions,
+        'compute_v3': CONF.compute_feature_enabled.api_v3_extensions,
+        'volume': CONF.volume_feature_enabled.api_extensions,
+        'network': CONF.network_feature_enabled.api_extensions,
+        'object': CONF.object_storage_feature_enabled.discoverable_apis,
     }
     if config_dict[service][0] == 'all':
         return True
@@ -169,64 +193,42 @@
         return True
     return False
 
-# there is a mis-match between nose and testtools for older pythons.
-# testtools will set skipException to be either
-# unittest.case.SkipTest, unittest2.case.SkipTest or an internal skip
-# exception, depending on what it can find. Python <2.7 doesn't have
-# unittest.case.SkipTest; so if unittest2 is not installed it falls
-# back to the internal class.
-#
-# The current nose skip plugin will decide to raise either
-# unittest.case.SkipTest or its own internal exception; it does not
-# look for unittest2 or the internal unittest exception.  Thus we must
-# monkey-patch testtools.TestCase.skipException to be the exception
-# the nose skip plugin expects.
-#
-# However, with the switch to testr nose may not be available, so we
-# require you to opt-in to this fix with an environment variable.
-#
-# This is temporary until upstream nose starts looking for unittest2
-# as testtools does; we can then remove this and ensure unittest2 is
-# available for older pythons; then nose and testtools will agree
-# unittest2.case.SkipTest is the one-true skip test exception.
-#
-#   https://review.openstack.org/#/c/33056
-#   https://github.com/nose-devs/nose/pull/699
-if 'TEMPEST_PY26_NOSE_COMPAT' in os.environ:
-    try:
-        import unittest.case.SkipTest
-        # convince pep8 we're using the import...
-        if unittest.case.SkipTest:
-            pass
-        raise RuntimeError("You have unittest.case.SkipTest; "
-                           "no need to override")
-    except ImportError:
-        LOG.info("Overriding skipException to nose SkipTest")
-        testtools.TestCase.skipException = nose.plugins.skip.SkipTest
 
 at_exit_set = set()
 
 
 def validate_tearDownClass():
     if at_exit_set:
-        raise RuntimeError("tearDownClass does not calls the super's "
+        raise RuntimeError("tearDownClass does not call the super's "
                            "tearDownClass in these classes: "
                            + str(at_exit_set) + "\n"
                            "If you see the exception, with another "
-                           "exception please do not report this one!"
-                           "If you are changing tempest code, make sure you",
+                           "exception please do not report this one! "
+                           "If you are changing tempest code, make sure you "
                            "are calling the super class's tearDownClass!")
 
 atexit.register(validate_tearDownClass)
 
-
-class BaseTestCase(testtools.TestCase,
+if sys.version_info >= (2, 7):
+    class BaseDeps(testtools.TestCase,
                    testtools.testcase.WithAttributes,
                    testresources.ResourcedTestCase):
+        pass
+else:
+    # Define asserts for py26
+    import unittest2
 
-    config = CONF
+    class BaseDeps(testtools.TestCase,
+                   testtools.testcase.WithAttributes,
+                   testresources.ResourcedTestCase,
+                   unittest2.TestCase):
+        pass
+
+
+class BaseTestCase(BaseDeps):
 
     setUpClassCalled = False
+    _service = None
 
     network_resources = {}
 
@@ -273,24 +275,43 @@
                                                    level=None))
 
     @classmethod
-    def get_client_manager(cls):
+    def get_client_manager(cls, interface=None):
         """
-        Returns an Openstack client manager
+        Returns an OpenStack client manager
         """
         cls.isolated_creds = isolated_creds.IsolatedCreds(
             cls.__name__, network_resources=cls.network_resources)
 
         force_tenant_isolation = getattr(cls, 'force_tenant_isolation', None)
-        if (cls.config.compute.allow_tenant_isolation or
+        if (CONF.compute.allow_tenant_isolation or
             force_tenant_isolation):
             creds = cls.isolated_creds.get_primary_creds()
             username, tenant_name, password = creds
-            os = clients.Manager(username=username,
-                                 password=password,
-                                 tenant_name=tenant_name,
-                                 interface=cls._interface)
+            if getattr(cls, '_interface', None):
+                os = clients.Manager(username=username,
+                                     password=password,
+                                     tenant_name=tenant_name,
+                                     interface=cls._interface,
+                                     service=cls._service)
+            elif interface:
+                os = clients.Manager(username=username,
+                                     password=password,
+                                     tenant_name=tenant_name,
+                                     interface=interface,
+                                     service=cls._service)
+            else:
+                os = clients.Manager(username=username,
+                                     password=password,
+                                     tenant_name=tenant_name,
+                                     service=cls._service)
         else:
-            os = clients.Manager(interface=cls._interface)
+            if getattr(cls, '_interface', None):
+                os = clients.Manager(interface=cls._interface,
+                                     service=cls._service)
+            elif interface:
+                os = clients.Manager(interface=interface, service=cls._service)
+            else:
+                os = clients.Manager(service=cls._service)
         return os
 
     @classmethod
@@ -306,21 +327,12 @@
         """
         Returns an instance of the Identity Admin API client
         """
-        os = clients.AdminManager(interface=cls._interface)
+        os = clients.AdminManager(interface=cls._interface,
+                                  service=cls._service)
         admin_client = os.identity_client
         return admin_client
 
     @classmethod
-    def _get_client_args(cls):
-
-        return (
-            cls.config,
-            cls.config.identity.admin_username,
-            cls.config.identity.admin_password,
-            cls.config.identity.uri
-        )
-
-    @classmethod
     def set_network_resources(self, network=False, router=False, subnet=False,
                               dhcp=False):
         """Specify which network resources should be created
@@ -342,6 +354,176 @@
                 'dhcp': dhcp}
 
 
+class NegativeAutoTest(BaseTestCase):
+
+    _resources = {}
+
+    @classmethod
+    def setUpClass(cls):
+        super(NegativeAutoTest, cls).setUpClass()
+        os = cls.get_client_manager()
+        cls.client = os.negative_client
+
+    @staticmethod
+    def load_schema(file):
+        """
+        Loads a schema from a file on a specified location.
+
+        :param file: the file name
+        """
+        #NOTE(mkoderer): must be extended for xml support
+        fn = os.path.join(
+            os.path.abspath(os.path.dirname(os.path.dirname(__file__))),
+            "etc", "schemas", file)
+        LOG.debug("Open schema file: %s" % (fn))
+        return json.load(open(fn))
+
+    @staticmethod
+    def generate_scenario(description_file):
+        """
+        Generates the test scenario list for a given description.
+
+        :param description: A dictionary with the following entries:
+            name (required) name for the api
+            http-method (required) one of HEAD,GET,PUT,POST,PATCH,DELETE
+            url (required) the url to be appended to the catalog url with '%s'
+                for each resource mentioned
+            resources: (optional) A list of resource names such as "server",
+                "flavor", etc. with an element for each '%s' in the url. This
+                method will call self.get_resource for each element when
+                constructing the positive test case template so negative
+                subclasses are expected to return valid resource ids when
+                appropriate.
+            json-schema (optional) A valid json schema that will be used to
+                create invalid data for the api calls. For "GET" and "HEAD",
+                the data is used to generate query strings appended to the url,
+                otherwise for the body of the http call.
+        """
+        description = NegativeAutoTest.load_schema(description_file)
+        LOG.debug(description)
+        generator = importutils.import_class(CONF.negative.test_generator)()
+        generator.validate_schema(description)
+        schema = description.get("json-schema", None)
+        resources = description.get("resources", [])
+        scenario_list = []
+        expected_result = None
+        for resource in resources:
+            if isinstance(resource, dict):
+                expected_result = resource['expected_result']
+                resource = resource['name']
+            LOG.debug("Add resource to test %s" % resource)
+            scn_name = "inv_res_%s" % (resource)
+            scenario_list.append((scn_name, {"resource": (resource,
+                                                          str(uuid.uuid4())),
+                                             "expected_result": expected_result
+                                             }))
+        if schema is not None:
+            for invalid in generator.generate(schema):
+                scenario_list.append((invalid[0],
+                                      {"schema": invalid[1],
+                                       "expected_result": invalid[2]}))
+        LOG.debug(scenario_list)
+        return scenario_list
+
+    def execute(self, description_file):
+        """
+        Execute a http call on an api that are expected to
+        result in client errors. First it uses invalid resources that are part
+        of the url, and then invalid data for queries and http request bodies.
+
+        :param description: A dictionary with the following entries:
+            name (required) name for the api
+            http-method (required) one of HEAD,GET,PUT,POST,PATCH,DELETE
+            url (required) the url to be appended to the catalog url with '%s'
+                for each resource mentioned
+            resources: (optional) A list of resource names such as "server",
+                "flavor", etc. with an element for each '%s' in the url. This
+                method will call self.get_resource for each element when
+                constructing the positive test case template so negative
+                subclasses are expected to return valid resource ids when
+                appropriate.
+            json-schema (optional) A valid json schema that will be used to
+                create invalid data for the api calls. For "GET" and "HEAD",
+                the data is used to generate query strings appended to the url,
+                otherwise for the body of the http call.
+
+        """
+        description = NegativeAutoTest.load_schema(description_file)
+        LOG.info("Executing %s" % description["name"])
+        LOG.debug(description)
+        method = description["http-method"]
+        url = description["url"]
+
+        resources = [self.get_resource(r) for
+                     r in description.get("resources", [])]
+
+        if hasattr(self, "resource"):
+            # Note(mkoderer): The resources list already contains an invalid
+            # entry (see get_resource).
+            # We just send a valid json-schema with it
+            valid_schema = None
+            schema = description.get("json-schema", None)
+            if schema:
+                valid_schema = \
+                    valid.ValidTestGenerator().generate_valid(schema)
+            new_url, body = self._http_arguments(valid_schema, url, method)
+        elif hasattr(self, "schema"):
+            new_url, body = self._http_arguments(self.schema, url, method)
+
+        resp, resp_body = self.client.send_request(method, new_url,
+                                                   resources, body=body)
+        self._check_negative_response(resp.status, resp_body)
+
+    def _http_arguments(self, json_dict, url, method):
+        LOG.debug("dict: %s url: %s method: %s" % (json_dict, url, method))
+        if not json_dict:
+            return url, None
+        elif method in ["GET", "HEAD", "PUT", "DELETE"]:
+            return "%s?%s" % (url, urllib.urlencode(json_dict)), None
+        else:
+            return url, json.dumps(json_dict)
+
+    def _check_negative_response(self, result, body):
+        expected_result = getattr(self, "expected_result", None)
+        self.assertTrue(result >= 400 and result < 500 and result != 413,
+                        "Expected client error, got %s:%s" %
+                        (result, body))
+        self.assertTrue(expected_result is None or expected_result == result,
+                        "Expected %s, got %s:%s" %
+                        (expected_result, result, body))
+
+    @classmethod
+    def set_resource(cls, name, resource):
+        """
+        This function can be used in setUpClass context to register a resoruce
+        for a test.
+
+        :param name: The name of the kind of resource such as "flavor", "role",
+            etc.
+        :resource: The id of the resource
+        """
+        cls._resources[name] = resource
+
+    def get_resource(self, name):
+        """
+        Return a valid uuid for a type of resource. If a real resource is
+        needed as part of a url then this method should return one. Otherwise
+        it can return None.
+
+        :param name: The name of the kind of resource such as "flavor", "role",
+            etc.
+        """
+        if isinstance(name, dict):
+            name = name['name']
+        if hasattr(self, "resource") and self.resource[0] == name:
+            LOG.debug("Return invalid resource (%s) value: %s" %
+                      (self.resource[0], self.resource[1]))
+            return self.resource[1]
+        if name in self._resources:
+            return self._resources[name]
+        return None
+
+
 def call_until_true(func, duration, sleep_for):
     """
     Call the given function until it returns True (and return True) or
diff --git a/tempest/tests/fake_auth_provider.py b/tempest/tests/fake_auth_provider.py
new file mode 100644
index 0000000..bc68d26
--- /dev/null
+++ b/tempest/tests/fake_auth_provider.py
@@ -0,0 +1,20 @@
+# Copyright 2014 Hewlett-Packard Development Company, L.P.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+class FakeAuthProvider(object):
+
+    def auth_request(self, method, url, headers=None, body=None, filters=None):
+        return url, headers, body
diff --git a/tempest/tests/fake_config.py b/tempest/tests/fake_config.py
index a50aaeb..e941606 100644
--- a/tempest/tests/fake_config.py
+++ b/tempest/tests/fake_config.py
@@ -21,6 +21,40 @@
 
     class fake_identity(object):
         disable_ssl_certificate_validation = True
+        catalog_type = 'identity'
+        uri = 'http://fake_uri.com/auth'
+        uri_v3 = 'http://fake_uri_v3.com/auth'
+
+    class fake_default_feature_enabled(object):
+        api_extensions = ['all']
+
+    class fake_compute_feature_enabled(fake_default_feature_enabled):
+        api_v3_extensions = ['all']
+
+    class fake_object_storage_discoverable_apis(object):
+        discoverable_apis = ['all']
+
+    class fake_service_available(object):
+        nova = True
+        glance = True
+        cinder = True
+        heat = True
+        neutron = True
+        swift = True
+        horizon = True
+
+    class fake_negative(object):
+        test_generator = 'tempest.common.' \
+            'generator.negative_generator.NegativeTestGenerator'
+
+    compute_feature_enabled = fake_compute_feature_enabled()
+    volume_feature_enabled = fake_default_feature_enabled()
+    network_feature_enabled = fake_default_feature_enabled()
+    object_storage_feature_enabled = fake_object_storage_discoverable_apis()
+
+    service_available = fake_service_available()
 
     compute = fake_compute()
     identity = fake_identity()
+
+    negative = fake_negative()
diff --git a/tempest/tests/fake_http.py b/tempest/tests/fake_http.py
index ac5f765..a09d5ba 100644
--- a/tempest/tests/fake_http.py
+++ b/tempest/tests/fake_http.py
@@ -17,7 +17,7 @@
 
 class fake_httplib2(object):
 
-    def __init__(self, return_type=None):
+    def __init__(self, return_type=None, *args, **kwargs):
         self.return_type = return_type
 
     def request(self, uri, method="GET", body=None, headers=None,
diff --git a/tempest/tests/fake_identity.py b/tempest/tests/fake_identity.py
new file mode 100644
index 0000000..058c9c2
--- /dev/null
+++ b/tempest/tests/fake_identity.py
@@ -0,0 +1,163 @@
+# Copyright 2014 IBM Corp.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+import httplib2
+import json
+
+
+TOKEN = "fake_token"
+ALT_TOKEN = "alt_fake_token"
+
+# Fake Identity v2 constants
+COMPUTE_ENDPOINTS_V2 = {
+    "endpoints": [
+        {
+            "adminURL": "http://fake_url/v2/first_endpoint/admin",
+            "region": "NoMatchRegion",
+            "internalURL": "http://fake_url/v2/first_endpoint/internal",
+            "publicURL": "http://fake_url/v2/first_endpoint/public"
+        },
+        {
+            "adminURL": "http://fake_url/v2/second_endpoint/admin",
+            "region": "FakeRegion",
+            "internalURL": "http://fake_url/v2/second_endpoint/internal",
+            "publicURL": "http://fake_url/v2/second_endpoint/public"
+        },
+    ],
+    "type": "compute",
+    "name": "nova"
+}
+
+CATALOG_V2 = [COMPUTE_ENDPOINTS_V2, ]
+
+ALT_IDENTITY_V2_RESPONSE = {
+    "access": {
+        "token": {
+            "expires": "2020-01-01T00:00:10Z",
+            "id": ALT_TOKEN,
+            "tenant": {
+                "id": "fake_tenant_id"
+            },
+        },
+        "user": {
+            "id": "fake_user_id",
+        },
+        "serviceCatalog": CATALOG_V2,
+    },
+}
+
+IDENTITY_V2_RESPONSE = {
+    "access": {
+        "token": {
+            "expires": "2020-01-01T00:00:10Z",
+            "id": TOKEN,
+            "tenant": {
+                "id": "fake_tenant_id"
+            },
+        },
+        "user": {
+            "id": "fake_user_id",
+        },
+        "serviceCatalog": CATALOG_V2,
+    },
+}
+
+# Fake Identity V3 constants
+COMPUTE_ENDPOINTS_V3 = {
+    "endpoints": [
+        {
+            "id": "first_compute_fake_service",
+            "interface": "public",
+            "region": "NoMatchRegion",
+            "url": "http://fake_url/v3/first_endpoint/api"
+        },
+        {
+            "id": "second_fake_service",
+            "interface": "public",
+            "region": "FakeRegion",
+            "url": "http://fake_url/v3/second_endpoint/api"
+        },
+        {
+            "id": "third_fake_service",
+            "interface": "admin",
+            "region": "MiddleEarthRegion",
+            "url": "http://fake_url/v3/third_endpoint/api"
+        }
+
+    ],
+    "type": "compute",
+    "id": "fake_compute_endpoint"
+}
+
+CATALOG_V3 = [COMPUTE_ENDPOINTS_V3, ]
+
+IDENTITY_V3_RESPONSE = {
+    "token": {
+        "methods": [
+            "token",
+            "password"
+        ],
+        "expires_at": "2020-01-01T00:00:10.000123Z",
+        "project": {
+            "domain": {
+                "id": "fake_id",
+                "name": "fake"
+            },
+            "id": "project_id",
+            "name": "project_name"
+        },
+        "user": {
+            "domain": {
+                "id": "domain_id",
+                "name": "domain_name"
+            },
+            "id": "fake_user_id",
+            "name": "username"
+        },
+        "issued_at": "2013-05-29T16:55:21.468960Z",
+        "catalog": CATALOG_V3
+    }
+}
+
+ALT_IDENTITY_V3 = IDENTITY_V3_RESPONSE
+
+
+def _fake_v3_response(self, uri, method="GET", body=None, headers=None,
+                      redirections=5, connection_type=None):
+    fake_headers = {
+        "status": "201",
+        "x-subject-token": TOKEN
+    }
+    return (httplib2.Response(fake_headers),
+            json.dumps(IDENTITY_V3_RESPONSE))
+
+
+def _fake_v2_response(self, uri, method="GET", body=None, headers=None,
+                      redirections=5, connection_type=None):
+    return (httplib2.Response({"status": "200"}),
+            json.dumps(IDENTITY_V2_RESPONSE))
+
+
+def _fake_auth_failure_response():
+    # the response body isn't really used in this case, but lets send it anyway
+    # to have a safe check in some future change on the rest client.
+    body = {
+        "unauthorized": {
+            "message": "Unauthorized",
+            "code": "401"
+        }
+    }
+    return httplib2.Response({"status": "401"}), json.dumps(body)
diff --git a/tempest/tests/files/setup.cfg b/tempest/tests/files/setup.cfg
index 8639baa..f6f9f73 100644
--- a/tempest/tests/files/setup.cfg
+++ b/tempest/tests/files/setup.cfg
@@ -2,8 +2,8 @@
 name = tempest_unit_tests
 version = 1
 summary = Fake Project for testing wrapper scripts
-author = OpenStack QA
-author-email = openstack-qa@lists.openstack.org
+author = OpenStack
+author-email = openstack-dev@lists.openstack.org
 home-page = http://www.openstack.org/
 classifier =
     Intended Audience :: Information Technology
diff --git a/tempest/tests/negative/__init__.py b/tempest/tests/negative/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/tests/negative/__init__.py
diff --git a/tempest/tests/negative/test_generate_json.py b/tempest/tests/negative/test_generate_json.py
new file mode 100644
index 0000000..e09fcdf
--- /dev/null
+++ b/tempest/tests/negative/test_generate_json.py
@@ -0,0 +1,57 @@
+# Copyright 2014 Deutsche Telekom AG
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tempest.common.generator import negative_generator
+import tempest.test
+
+
+class TestNegativeGenerator(tempest.test.BaseTestCase):
+
+    fake_input_str = {"type": "string",
+                      "minLength": 2,
+                      "maxLength": 8,
+                      'results': {'gen_number': 404}}
+
+    fake_input_int = {"type": "integer",
+                      "maximum": 255,
+                      "minimum": 1}
+
+    fake_input_obj = {"type": "object",
+                      "properties": {"minRam": {"type": "integer"},
+                                     "diskName": {"type": "string"},
+                                     "maxRam": {"type": "integer", }
+                                     }
+                      }
+
+    def setUp(self):
+        super(TestNegativeGenerator, self).setUp()
+        self.negative = negative_generator.NegativeTestGenerator()
+
+    def _validate_result(self, data):
+        self.assertTrue(isinstance(data, list))
+        for t in data:
+            self.assertTrue(isinstance(t, tuple))
+
+    def test_generate_invalid_string(self):
+        result = self.negative.generate(self.fake_input_str)
+        self._validate_result(result)
+
+    def test_generate_invalid_integer(self):
+        result = self.negative.generate(self.fake_input_int)
+        self._validate_result(result)
+
+    def test_generate_invalid_obj(self):
+        result = self.negative.generate(self.fake_input_obj)
+        self._validate_result(result)
diff --git a/tempest/tests/negative/test_negative_auto_test.py b/tempest/tests/negative/test_negative_auto_test.py
new file mode 100644
index 0000000..27ddc95
--- /dev/null
+++ b/tempest/tests/negative/test_negative_auto_test.py
@@ -0,0 +1,70 @@
+# Copyright 2014 Deutsche Telekom AG
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import mock
+
+import tempest.test as test
+from tempest.tests import base
+from tempest.tests import fake_config
+
+
+class TestNegativeAutoTest(base.TestCase):
+    # Fake entries
+    _interface = 'json'
+    _service = 'compute'
+
+    fake_input_desc = {"name": "list-flavors-with-detail",
+                       "http-method": "GET",
+                       "url": "flavors/detail",
+                       "json-schema": {"type": "object",
+                                      "properties":
+                                      {"minRam": {"type": "integer"},
+                                       "minDisk": {"type": "integer"}}
+                                       },
+                       "resources": ["flavor", "volume", "image"]
+                       }
+
+    def setUp(self):
+        super(TestNegativeAutoTest, self).setUp()
+        self.stubs.Set(test, 'CONF', fake_config.FakeConfig)
+
+    def _check_prop_entries(self, result, entry):
+        entries = [a for a in result if entry in a[0]]
+        self.assertIsNotNone(entries)
+        self.assertIs(len(entries), 2)
+        for entry in entries:
+            self.assertIsNotNone(entry[1]['schema'])
+
+    def _check_resource_entries(self, result, entry):
+        entries = [a for a in result if entry in a[0]]
+        self.assertIsNotNone(entries)
+        self.assertIs(len(entries), 3)
+        for entry in entries:
+            self.assertIsNotNone(entry[1]['resource'])
+
+    @mock.patch('tempest.test.NegativeAutoTest.load_schema')
+    def test_generate_scenario(self, open_mock):
+        open_mock.return_value = self.fake_input_desc
+        scenarios = test.NegativeAutoTest.\
+            generate_scenario(None)
+
+        self.assertIsInstance(scenarios, list)
+        for scenario in scenarios:
+            self.assertIsInstance(scenario, tuple)
+            self.assertIsInstance(scenario[0], str)
+            self.assertIsInstance(scenario[1], dict)
+        self._check_prop_entries(scenarios, "prop_minRam")
+        self._check_prop_entries(scenarios, "prop_minDisk")
+        self._check_resource_entries(scenarios, "inv_res")
diff --git a/tempest/tests/test_auth.py b/tempest/tests/test_auth.py
new file mode 100644
index 0000000..df04d65
--- /dev/null
+++ b/tempest/tests/test_auth.py
@@ -0,0 +1,332 @@
+# Copyright 2014 IBM Corp.
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import copy
+
+from tempest import auth
+from tempest.common import http
+from tempest import config
+from tempest import exceptions
+from tempest.openstack.common.fixture import mockpatch
+from tempest.tests import base
+from tempest.tests import fake_config
+from tempest.tests import fake_http
+from tempest.tests import fake_identity
+
+
+class BaseAuthTestsSetUp(base.TestCase):
+    _auth_provider_class = None
+    credentials = {
+        'username': 'fake_user',
+        'password': 'fake_pwd',
+        'tenant_name': 'fake_tenant'
+    }
+
+    def _auth(self, credentials, **params):
+        """
+        returns auth method according to keystone
+        """
+        return self._auth_provider_class(credentials, **params)
+
+    def setUp(self):
+        super(BaseAuthTestsSetUp, self).setUp()
+        self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakeConfig)
+        self.fake_http = fake_http.fake_httplib2(return_type=200)
+        self.stubs.Set(http.ClosingHttp, 'request', self.fake_http.request)
+        self.auth_provider = self._auth(self.credentials)
+
+
+class TestBaseAuthProvider(BaseAuthTestsSetUp):
+    """
+    This tests auth.AuthProvider class which is base for the other so we
+    obviously don't test not implemented method or the ones which strongly
+    depends on them.
+    """
+    _auth_provider_class = auth.AuthProvider
+
+    def test_check_credentials_is_dict(self):
+        self.assertTrue(self.auth_provider.check_credentials({}))
+
+    def test_check_credentials_bad_type(self):
+        self.assertFalse(self.auth_provider.check_credentials([]))
+
+    def test_instantiate_with_bad_credentials_type(self):
+        """
+        Assure that credentials with bad type fail with TypeError
+        """
+        self.assertRaises(TypeError, self._auth, [])
+
+    def test_auth_data_property(self):
+        self.assertRaises(NotImplementedError, getattr, self.auth_provider,
+                          'auth_data')
+
+    def test_auth_data_property_when_cache_exists(self):
+        self.auth_provider.cache = 'foo'
+        self.useFixture(mockpatch.PatchObject(self.auth_provider,
+                                              'is_expired',
+                                              return_value=False))
+        self.assertEqual('foo', getattr(self.auth_provider, 'auth_data'))
+
+    def test_delete_auth_data_property_through_deleter(self):
+        self.auth_provider.cache = 'foo'
+        del self.auth_provider.auth_data
+        self.assertIsNone(self.auth_provider.cache)
+
+    def test_delete_auth_data_property_through_clear_auth(self):
+        self.auth_provider.cache = 'foo'
+        self.auth_provider.clear_auth()
+        self.assertIsNone(self.auth_provider.cache)
+
+    def test_set_and_reset_alt_auth_data(self):
+        self.auth_provider.set_alt_auth_data('foo', 'bar')
+        self.assertEqual(self.auth_provider.alt_part, 'foo')
+        self.assertEqual(self.auth_provider.alt_auth_data, 'bar')
+
+        self.auth_provider.reset_alt_auth_data()
+        self.assertIsNone(self.auth_provider.alt_part)
+        self.assertIsNone(self.auth_provider.alt_auth_data)
+
+
+class TestKeystoneV2AuthProvider(BaseAuthTestsSetUp):
+    _endpoints = fake_identity.IDENTITY_V2_RESPONSE['access']['serviceCatalog']
+    _auth_provider_class = auth.KeystoneV2AuthProvider
+
+    def setUp(self):
+        super(TestKeystoneV2AuthProvider, self).setUp()
+        self.stubs.Set(http.ClosingHttp, 'request',
+                       fake_identity._fake_v2_response)
+        self.target_url = 'test_api'
+
+    def _get_fake_alt_identity(self):
+        return fake_identity.ALT_IDENTITY_V2_RESPONSE['access']
+
+    def _get_result_url_from_endpoint(self, ep, endpoint_type='publicURL',
+                                      replacement=None):
+        if replacement:
+            return ep[endpoint_type].replace('v2', replacement)
+        return ep[endpoint_type]
+
+    def _get_token_from_fake_identity(self):
+        return fake_identity.TOKEN
+
+    def _test_request_helper(self, filters, expected):
+        url, headers, body = self.auth_provider.auth_request('GET',
+                                                             self.target_url,
+                                                             filters=filters)
+
+        self.assertEqual(expected['url'], url)
+        self.assertEqual(expected['token'], headers['X-Auth-Token'])
+        self.assertEqual(expected['body'], body)
+
+    def test_request(self):
+        filters = {
+            'service': 'compute',
+            'endpoint_type': 'publicURL',
+            'region': 'FakeRegion'
+        }
+
+        url = self._get_result_url_from_endpoint(
+            self._endpoints[0]['endpoints'][1]) + '/' + self.target_url
+
+        expected = {
+            'body': None,
+            'url': url,
+            'token': self._get_token_from_fake_identity(),
+        }
+        self._test_request_helper(filters, expected)
+
+    def test_request_with_alt_auth_cleans_alt(self):
+        self.auth_provider.set_alt_auth_data(
+            'body',
+            (fake_identity.ALT_TOKEN, self._get_fake_alt_identity()))
+        self.test_request()
+        # Assert alt auth data is clear after it
+        self.assertIsNone(self.auth_provider.alt_part)
+        self.assertIsNone(self.auth_provider.alt_auth_data)
+
+    def test_request_with_alt_part_without_alt_data(self):
+        """
+        Assert that when alt_part is defined, the corresponding original
+        request element is kept the same.
+        """
+        filters = {
+            'service': 'compute',
+            'endpoint_type': 'publicURL',
+            'region': 'fakeRegion'
+        }
+        self.auth_provider.set_alt_auth_data('url', None)
+
+        url, headers, body = self.auth_provider.auth_request('GET',
+                                                             self.target_url,
+                                                             filters=filters)
+
+        self.assertEqual(url, self.target_url)
+        self.assertEqual(self._get_token_from_fake_identity(),
+                         headers['X-Auth-Token'])
+        self.assertEqual(body, None)
+
+    def test_request_with_bad_service(self):
+        filters = {
+            'service': 'BAD_SERVICE',
+            'endpoint_type': 'publicURL',
+            'region': 'fakeRegion'
+        }
+        self.assertRaises(exceptions.EndpointNotFound,
+                          self.auth_provider.auth_request, 'GET',
+                          self.target_url, filters=filters)
+
+    def test_request_without_service(self):
+        filters = {
+            'service': None,
+            'endpoint_type': 'publicURL',
+            'region': 'fakeRegion'
+        }
+        self.assertRaises(exceptions.EndpointNotFound,
+                          self.auth_provider.auth_request, 'GET',
+                          self.target_url, filters=filters)
+
+    def test_check_credentials_missing_attribute(self):
+        for attr in ['username', 'password']:
+            cred = copy.copy(self.credentials)
+            del cred[attr]
+            self.assertFalse(self.auth_provider.check_credentials(cred))
+
+    def test_check_credentials_not_scoped_missing_tenant_name(self):
+        cred = copy.copy(self.credentials)
+        del cred['tenant_name']
+        self.assertTrue(self.auth_provider.check_credentials(cred,
+                                                             scoped=False))
+
+    def test_check_credentials_missing_tenant_name(self):
+        cred = copy.copy(self.credentials)
+        del cred['tenant_name']
+        self.assertFalse(self.auth_provider.check_credentials(cred))
+
+    def _test_base_url_helper(self, expected_url, filters,
+                              auth_data=None):
+
+        url = self.auth_provider.base_url(filters, auth_data)
+        self.assertEqual(url, expected_url)
+
+    def test_base_url(self):
+        self.filters = {
+            'service': 'compute',
+            'endpoint_type': 'publicURL',
+            'region': 'FakeRegion'
+        }
+        expected = self._get_result_url_from_endpoint(
+            self._endpoints[0]['endpoints'][1])
+        self._test_base_url_helper(expected, self.filters)
+
+    def test_base_url_to_get_admin_endpoint(self):
+        self.filters = {
+            'service': 'compute',
+            'endpoint_type': 'adminURL',
+            'region': 'FakeRegion'
+        }
+        expected = self._get_result_url_from_endpoint(
+            self._endpoints[0]['endpoints'][1], endpoint_type='adminURL')
+        self._test_base_url_helper(expected, self.filters)
+
+    def test_base_url_unknown_region(self):
+        """
+        Assure that if the region is unknow the first endpoint is returned.
+        """
+        self.filters = {
+            'service': 'compute',
+            'endpoint_type': 'publicURL',
+            'region': 'AintNoBodyKnowThisRegion'
+        }
+        expected = self._get_result_url_from_endpoint(
+            self._endpoints[0]['endpoints'][0])
+        self._test_base_url_helper(expected, self.filters)
+
+    def test_base_url_with_non_existent_service(self):
+        self.filters = {
+            'service': 'BAD_SERVICE',
+            'endpoint_type': 'publicURL',
+            'region': 'FakeRegion'
+        }
+        self.assertRaises(exceptions.EndpointNotFound,
+                          self._test_base_url_helper, None, self.filters)
+
+    def test_base_url_without_service(self):
+        self.filters = {
+            'endpoint_type': 'publicURL',
+            'region': 'FakeRegion'
+        }
+        self.assertRaises(exceptions.EndpointNotFound,
+                          self._test_base_url_helper, None, self.filters)
+
+    def test_base_url_with_api_version_filter(self):
+        self.filters = {
+            'service': 'compute',
+            'endpoint_type': 'publicURL',
+            'region': 'FakeRegion',
+            'api_version': 'v12'
+        }
+        expected = self._get_result_url_from_endpoint(
+            self._endpoints[0]['endpoints'][1], replacement='v12')
+        self._test_base_url_helper(expected, self.filters)
+
+    def test_base_url_with_skip_path_filter(self):
+        self.filters = {
+            'service': 'compute',
+            'endpoint_type': 'publicURL',
+            'region': 'FakeRegion',
+            'skip_path': True
+        }
+        expected = 'http://fake_url/'
+        self._test_base_url_helper(expected, self.filters)
+
+
+class TestKeystoneV3AuthProvider(TestKeystoneV2AuthProvider):
+    _endpoints = fake_identity.IDENTITY_V3_RESPONSE['token']['catalog']
+    _auth_provider_class = auth.KeystoneV3AuthProvider
+    credentials = {
+        'username': 'fake_user',
+        'password': 'fake_pwd',
+        'tenant_name': 'fake_tenant',
+        'domain_name': 'fake_domain_name',
+    }
+
+    def setUp(self):
+        super(TestKeystoneV3AuthProvider, self).setUp()
+        self.stubs.Set(http.ClosingHttp, 'request',
+                       fake_identity._fake_v3_response)
+
+    def _get_fake_alt_identity(self):
+        return fake_identity.ALT_IDENTITY_V3['token']
+
+    def _get_result_url_from_endpoint(self, ep, replacement=None):
+        if replacement:
+            return ep['url'].replace('v3', replacement)
+        return ep['url']
+
+    def test_check_credentials_missing_tenant_name(self):
+        cred = copy.copy(self.credentials)
+        del cred['domain_name']
+        self.assertFalse(self.auth_provider.check_credentials(cred))
+
+    # Overwrites v2 test
+    def test_base_url_to_get_admin_endpoint(self):
+        self.filters = {
+            'service': 'compute',
+            'endpoint_type': 'admin',
+            'region': 'MiddleEarthRegion'
+        }
+        expected = self._get_result_url_from_endpoint(
+            self._endpoints[0]['endpoints'][2])
+        self._test_base_url_helper(expected, self.filters)
diff --git a/tempest/tests/test_compute_xml_common.py b/tempest/tests/test_compute_xml_common.py
new file mode 100644
index 0000000..bfa6a10
--- /dev/null
+++ b/tempest/tests/test_compute_xml_common.py
@@ -0,0 +1,67 @@
+# Copyright 2013 IBM Corp.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+from lxml import etree
+
+from tempest.services.compute.xml import common
+from tempest.tests import base
+
+
+class TestXMLParser(base.TestCase):
+
+    def test_xml_to_json_parser_bool_value(self):
+        node = etree.fromstring('''<health_monitor
+        xmlns="http://openstack.org/quantum/api/v2.0"
+         xmlns:quantum="http://openstack.org/quantum/api/v2.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+           <admin_state_up quantum:type="bool">False</admin_state_up>
+          <fake_state_up quantum:type="bool">True</fake_state_up>
+          </health_monitor>''')
+        body = common.xml_to_json(node)
+        self.assertEqual(body['admin_state_up'], False)
+        self.assertEqual(body['fake_state_up'], True)
+
+    def test_xml_to_json_parser_int_value(self):
+        node = etree.fromstring('''<health_monitor
+        xmlns="http://openstack.org/quantum/api/v2.0"
+         xmlns:quantum="http://openstack.org/quantum/api/v2.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+          <delay quantum:type="long">4</delay>
+          <max_retries quantum:type="int">3</max_retries>
+          </health_monitor>''')
+        body = common.xml_to_json(node)
+        self.assertEqual(body['delay'], 4L)
+        self.assertEqual(body['max_retries'], 3)
+
+    def test_xml_to_json_parser_text_value(self):
+        node = etree.fromstring('''<health_monitor
+        xmlns="http://openstack.org/quantum/api/v2.0"
+         xmlns:quantum="http://openstack.org/quantum/api/v2.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+          <status>ACTIVE</status>
+          </health_monitor>''')
+        body = common.xml_to_json(node)
+        self.assertEqual(body['status'], 'ACTIVE')
+
+    def test_xml_to_json_parser_list_as_value(self):
+        node = etree.fromstring('''<health_monitor
+        xmlns="http://openstack.org/quantum/api/v2.0"
+         xmlns:quantum="http://openstack.org/quantum/api/v2.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+          <elements>
+          <element>first_element</element>
+          <element>second_element</element>
+          </elements>
+          </health_monitor>''')
+        body = common.xml_to_json(node, 'elements')
+        self.assertEqual(body['elements'], ['first_element', 'second_element'])
diff --git a/tempest/tests/test_decorators.py b/tempest/tests/test_decorators.py
new file mode 100644
index 0000000..aa3c8fc
--- /dev/null
+++ b/tempest/tests/test_decorators.py
@@ -0,0 +1,232 @@
+# Copyright 2013 IBM Corp.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+
+import testtools
+
+from tempest import exceptions
+from tempest.openstack.common.fixture import mockpatch
+from tempest import test
+from tempest.tests import base
+from tempest.tests import fake_config
+
+
+class BaseDecoratorsTest(base.TestCase):
+    def setUp(self):
+        super(BaseDecoratorsTest, self).setUp()
+        self.stubs.Set(test, 'CONF', fake_config.FakeConfig)
+
+
+class TestAttrDecorator(BaseDecoratorsTest):
+    def _test_attr_helper(self, expected_attrs, **decorator_args):
+        @test.attr(**decorator_args)
+        def foo():
+            pass
+
+        # By our test.attr decorator the attribute __testtools_attrs will be
+        # set only for 'type' argument, so we test it first.
+        if 'type' in decorator_args:
+            # this is what testtools sets
+            self.assertEqual(getattr(foo, '__testtools_attrs'),
+                             set(expected_attrs))
+
+    def test_attr_without_type(self):
+        self._test_attr_helper(expected_attrs='baz', bar='baz')
+
+    def test_attr_decorator_with_smoke_type(self):
+        # smoke passed as type, so smoke and gate must have been set.
+        self._test_attr_helper(expected_attrs=['smoke', 'gate'], type='smoke')
+
+    def test_attr_decorator_with_list_type(self):
+        # if type is 'smoke' we'll get the original list of types plus 'gate'
+        self._test_attr_helper(expected_attrs=['smoke', 'foo', 'gate'],
+                               type=['smoke', 'foo'])
+
+    def test_attr_decorator_with_unknown_type(self):
+        self._test_attr_helper(expected_attrs=['foo'], type='foo')
+
+    def test_attr_decorator_with_duplicated_type(self):
+        self._test_attr_helper(expected_attrs=['foo'], type=['foo', 'foo'])
+
+
+class TestServicesDecorator(BaseDecoratorsTest):
+    def _test_services_helper(self, *decorator_args):
+        class TestFoo(test.BaseTestCase):
+            @test.services(*decorator_args)
+            def test_bar(self):
+                return 0
+
+        t = TestFoo('test_bar')
+        self.assertEqual(set(decorator_args), getattr(t.test_bar,
+                                                      '__testtools_attrs'))
+        self.assertEqual(t.test_bar(), 0)
+
+    def test_services_decorator_with_single_service(self):
+        self._test_services_helper('compute')
+
+    def test_services_decorator_with_multiple_services(self):
+        self._test_services_helper('compute', 'network')
+
+    def test_services_decorator_with_duplicated_service(self):
+        self._test_services_helper('compute', 'compute')
+
+    def test_services_decorator_with_invalid_service(self):
+        self.assertRaises(exceptions.InvalidServiceTag,
+                          self._test_services_helper, 'compute',
+                          'bad_service')
+
+    def test_services_decorator_with_service_valid_and_unavailable(self):
+        self.useFixture(mockpatch.PatchObject(test.CONF.service_available,
+                                              'cinder', False))
+        self.assertRaises(testtools.TestCase.skipException,
+                          self._test_services_helper, 'compute',
+                          'volume')
+
+
+class TestStressDecorator(BaseDecoratorsTest):
+    def _test_stresstest_helper(self, expected_frequency='process',
+                                expected_inheritance=False,
+                                **decorator_args):
+        @test.stresstest(**decorator_args)
+        def foo():
+            pass
+        self.assertEqual(getattr(foo, 'st_class_setup_per'),
+                         expected_frequency)
+        self.assertEqual(getattr(foo, 'st_allow_inheritance'),
+                         expected_inheritance)
+        self.assertEqual(set(['stress']), getattr(foo, '__testtools_attrs'))
+
+    def test_stresstest_decorator_default(self):
+        self._test_stresstest_helper()
+
+    def test_stresstest_decorator_class_setup_frequency(self):
+        self._test_stresstest_helper('process', class_setup_per='process')
+
+    def test_stresstest_decorator_class_setup_frequency_non_default(self):
+        self._test_stresstest_helper(expected_frequency='application',
+                                     class_setup_per='application')
+
+    def test_stresstest_decorator_set_frequency_and_inheritance(self):
+        self._test_stresstest_helper(expected_frequency='application',
+                                     expected_inheritance=True,
+                                     class_setup_per='application',
+                                     allow_inheritance=True)
+
+
+class TestSkipBecauseDecorator(BaseDecoratorsTest):
+    def _test_skip_because_helper(self, expected_to_skip=True,
+                                  **decorator_args):
+        class TestFoo(test.BaseTestCase):
+            _interface = 'json'
+
+            @test.skip_because(**decorator_args)
+            def test_bar(self):
+                return 0
+
+        t = TestFoo('test_bar')
+        if expected_to_skip:
+            self.assertRaises(testtools.TestCase.skipException, t.test_bar)
+        else:
+            # assert that test_bar returned 0
+            self.assertEqual(TestFoo('test_bar').test_bar(), 0)
+
+    def test_skip_because_bug(self):
+        self._test_skip_because_helper(bug='12345')
+
+    def test_skip_because_bug_and_interface_match(self):
+        self._test_skip_because_helper(bug='12346', interface='json')
+
+    def test_skip_because_bug_interface_not_match(self):
+        self._test_skip_because_helper(expected_to_skip=False,
+                                       bug='12347', interface='xml')
+
+    def test_skip_because_bug_and_condition_true(self):
+        self._test_skip_because_helper(bug='12348', condition=True)
+
+    def test_skip_because_bug_and_condition_false(self):
+        self._test_skip_because_helper(expected_to_skip=False,
+                                       bug='12349', condition=False)
+
+    def test_skip_because_bug_condition_false_and_interface_match(self):
+        """
+        Assure that only condition will be evaluated if both parameters are
+        passed.
+        """
+        self._test_skip_because_helper(expected_to_skip=False,
+                                       bug='12350', condition=False,
+                                       interface='json')
+
+    def test_skip_because_bug_condition_true_and_interface_not_match(self):
+        """
+        Assure that only condition will be evaluated if both parameters are
+        passed.
+        """
+        self._test_skip_because_helper(bug='12351', condition=True,
+                                       interface='xml')
+
+    def test_skip_because_bug_without_bug_never_skips(self):
+        """Never skip without a bug parameter."""
+        self._test_skip_because_helper(expected_to_skip=False,
+                                       condition=True)
+        self._test_skip_because_helper(expected_to_skip=False,
+                                       interface='json')
+
+    def test_skip_because_invalid_bug_number(self):
+        """Raise ValueError if with an invalid bug number"""
+        self.assertRaises(ValueError, self._test_skip_because_helper,
+                          bug='critical_bug')
+
+
+class TestRequiresExtDecorator(BaseDecoratorsTest):
+    def setUp(self):
+        super(TestRequiresExtDecorator, self).setUp()
+        self.fixture = self.useFixture(mockpatch.PatchObject(
+                                       test.CONF.compute_feature_enabled,
+                                       'api_extensions',
+                                       new=['enabled_ext', 'another_ext']))
+
+    def _test_requires_ext_helper(self, expected_to_skip=True,
+                                  **decorator_args):
+        class TestFoo(test.BaseTestCase):
+            @test.requires_ext(**decorator_args)
+            def test_bar(self):
+                return 0
+
+        t = TestFoo('test_bar')
+        if expected_to_skip:
+            self.assertRaises(testtools.TestCase.skipException, t.test_bar)
+        else:
+            self.assertEqual(t.test_bar(), 0)
+
+    def test_requires_ext_decorator(self):
+        self._test_requires_ext_helper(expected_to_skip=False,
+                                       extension='enabled_ext',
+                                       service='compute')
+
+    def test_requires_ext_decorator_disabled_ext(self):
+        self._test_requires_ext_helper(extension='disabled_ext',
+                                       service='compute')
+
+    def test_requires_ext_decorator_with_all_ext_enabled(self):
+        # disable fixture so the default (all) is used.
+        self.fixture.cleanUp()
+        self._test_requires_ext_helper(expected_to_skip=False,
+                                       extension='random_ext',
+                                       service='compute')
+
+    def test_requires_ext_decorator_bad_service(self):
+        self.assertRaises(KeyError,
+                          self._test_requires_ext_helper,
+                          extension='enabled_ext',
+                          service='bad_service')
diff --git a/tempest/tests/test_rest_client.py b/tempest/tests/test_rest_client.py
index acb9000..827b5c9 100644
--- a/tempest/tests/test_rest_client.py
+++ b/tempest/tests/test_rest_client.py
@@ -13,28 +13,34 @@
 #    under the License.
 
 import httplib2
+import json
 
 from tempest.common import rest_client
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common.fixture import mockpatch
+from tempest.services.compute.xml import common as xml
 from tempest.tests import base
+from tempest.tests import fake_auth_provider
 from tempest.tests import fake_config
 from tempest.tests import fake_http
 
 
 class BaseRestClientTestClass(base.TestCase):
 
-    def _set_token(self):
-        self.rest_client.token = 'fake token'
+    url = 'fake_endpoint'
+
+    def _get_region(self):
+        return 'fake region'
 
     def setUp(self):
         super(BaseRestClientTestClass, self).setUp()
-        self.rest_client = rest_client.RestClient(fake_config.FakeConfig(),
-                                                  'fake_user', 'fake_pass',
-                                                  'http://fake_url/v2.0')
+        self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakeConfig)
+        self.rest_client = rest_client.RestClient(
+            fake_auth_provider.FakeAuthProvider())
         self.stubs.Set(httplib2.Http, 'request', self.fake_http.request)
-        self.useFixture(mockpatch.PatchObject(self.rest_client, '_set_auth',
-                                              side_effect=self._set_token()))
+        self.useFixture(mockpatch.PatchObject(self.rest_client, '_get_region',
+                                              side_effect=self._get_region()))
         self.useFixture(mockpatch.PatchObject(self.rest_client,
                                               '_log_response'))
 
@@ -47,36 +53,33 @@
                                               '_error_checker'))
 
     def test_post(self):
-        __, return_dict = self.rest_client.post('fake_endpoint', {},
-                                                {})
+        __, return_dict = self.rest_client.post(self.url, {}, {})
         self.assertEqual('POST', return_dict['method'])
 
     def test_get(self):
-        __, return_dict = self.rest_client.get('fake_endpoint')
+        __, return_dict = self.rest_client.get(self.url)
         self.assertEqual('GET', return_dict['method'])
 
     def test_delete(self):
-        __, return_dict = self.rest_client.delete('fake_endpoint')
+        __, return_dict = self.rest_client.delete(self.url)
         self.assertEqual('DELETE', return_dict['method'])
 
     def test_patch(self):
-        __, return_dict = self.rest_client.patch('fake_endpoint', {},
-                                                 {})
+        __, return_dict = self.rest_client.patch(self.url, {}, {})
         self.assertEqual('PATCH', return_dict['method'])
 
     def test_put(self):
-        __, return_dict = self.rest_client.put('fake_endpoint', {},
-                                               {})
+        __, return_dict = self.rest_client.put(self.url, {}, {})
         self.assertEqual('PUT', return_dict['method'])
 
     def test_head(self):
         self.useFixture(mockpatch.PatchObject(self.rest_client,
                                               'response_checker'))
-        __, return_dict = self.rest_client.head('fake_endpoint')
+        __, return_dict = self.rest_client.head(self.url)
         self.assertEqual('HEAD', return_dict['method'])
 
     def test_copy(self):
-        __, return_dict = self.rest_client.copy('fake_endpoint')
+        __, return_dict = self.rest_client.copy(self.url)
         self.assertEqual('COPY', return_dict['method'])
 
 
@@ -87,4 +90,254 @@
 
     def test_post(self):
         self.assertRaises(exceptions.NotFound, self.rest_client.post,
-                          'fake_endpoint', {}, {})
+                          self.url, {}, {})
+
+
+class TestRestClientHeadersJSON(TestRestClientHTTPMethods):
+    TYPE = "json"
+
+    def _verify_headers(self, resp):
+        self.assertEqual(self.rest_client._get_type(), self.TYPE)
+        resp = dict((k.lower(), v) for k, v in resp.iteritems())
+        self.assertEqual(self.header_value, resp['accept'])
+        self.assertEqual(self.header_value, resp['content-type'])
+
+    def setUp(self):
+        super(TestRestClientHeadersJSON, self).setUp()
+        self.rest_client.TYPE = self.TYPE
+        self.header_value = 'application/%s' % self.rest_client._get_type()
+
+    def test_post(self):
+        resp, __ = self.rest_client.post(self.url, {})
+        self._verify_headers(resp)
+
+    def test_get(self):
+        resp, __ = self.rest_client.get(self.url)
+        self._verify_headers(resp)
+
+    def test_delete(self):
+        resp, __ = self.rest_client.delete(self.url)
+        self._verify_headers(resp)
+
+    def test_patch(self):
+        resp, __ = self.rest_client.patch(self.url, {})
+        self._verify_headers(resp)
+
+    def test_put(self):
+        resp, __ = self.rest_client.put(self.url, {})
+        self._verify_headers(resp)
+
+    def test_head(self):
+        self.useFixture(mockpatch.PatchObject(self.rest_client,
+                                              'response_checker'))
+        resp, __ = self.rest_client.head(self.url)
+        self._verify_headers(resp)
+
+    def test_copy(self):
+        resp, __ = self.rest_client.copy(self.url)
+        self._verify_headers(resp)
+
+
+class TestRestClientHeadersXML(TestRestClientHeadersJSON):
+    TYPE = "xml"
+
+    # These two tests are needed in one exemplar
+    def test_send_json_accept_xml(self):
+        resp, __ = self.rest_client.get(self.url,
+                                        self.rest_client.get_headers("xml",
+                                                                     "json"))
+        resp = dict((k.lower(), v) for k, v in resp.iteritems())
+        self.assertEqual("application/json", resp["content-type"])
+        self.assertEqual("application/xml", resp["accept"])
+
+    def test_send_xml_accept_json(self):
+        resp, __ = self.rest_client.get(self.url,
+                                        self.rest_client.get_headers("json",
+                                                                     "xml"))
+        resp = dict((k.lower(), v) for k, v in resp.iteritems())
+        self.assertEqual("application/json", resp["accept"])
+        self.assertEqual("application/xml", resp["content-type"])
+
+
+class TestRestClientParseRespXML(BaseRestClientTestClass):
+    TYPE = "xml"
+
+    keys = ["fake_key1", "fake_key2"]
+    values = ["fake_value1", "fake_value2"]
+    item_expected = dict((key, value) for (key, value) in zip(keys, values))
+    list_expected = {"body_list": [
+        {keys[0]: values[0]},
+        {keys[1]: values[1]},
+    ]}
+    dict_expected = {"body_dict": {
+        keys[0]: values[0],
+        keys[1]: values[1],
+    }}
+
+    def setUp(self):
+        self.fake_http = fake_http.fake_httplib2()
+        super(TestRestClientParseRespXML, self).setUp()
+        self.rest_client.TYPE = self.TYPE
+
+    def test_parse_resp_body_item(self):
+        body_item = xml.Element("item", **self.item_expected)
+        body = self.rest_client._parse_resp(str(xml.Document(body_item)))
+        self.assertEqual(self.item_expected, body)
+
+    def test_parse_resp_body_list(self):
+        self.rest_client.list_tags = ["fake_list", ]
+        body_list = xml.Element(self.rest_client.list_tags[0])
+        for i in range(2):
+            body_list.append(xml.Element("fake_item",
+                                         **self.list_expected["body_list"][i]))
+        body = self.rest_client._parse_resp(str(xml.Document(body_list)))
+        self.assertEqual(self.list_expected["body_list"], body)
+
+    def test_parse_resp_body_dict(self):
+        self.rest_client.dict_tags = ["fake_dict", ]
+        body_dict = xml.Element(self.rest_client.dict_tags[0])
+
+        for i in range(2):
+            body_dict.append(xml.Element("fake_item", xml.Text(self.values[i]),
+                                         key=self.keys[i]))
+
+        body = self.rest_client._parse_resp(str(xml.Document(body_dict)))
+        self.assertEqual(self.dict_expected["body_dict"], body)
+
+
+class TestRestClientParseRespJSON(TestRestClientParseRespXML):
+    TYPE = "json"
+
+    def test_parse_resp_body_item(self):
+        body = self.rest_client._parse_resp(json.dumps(self.item_expected))
+        self.assertEqual(self.item_expected, body)
+
+    def test_parse_resp_body_list(self):
+        body = self.rest_client._parse_resp(json.dumps(self.list_expected))
+        self.assertEqual(self.list_expected["body_list"], body)
+
+    def test_parse_resp_body_dict(self):
+        body = self.rest_client._parse_resp(json.dumps(self.dict_expected))
+        self.assertEqual(self.dict_expected["body_dict"], body)
+
+    def test_parse_resp_two_top_keys(self):
+        dict_two_keys = self.dict_expected.copy()
+        dict_two_keys.update({"second_key": ""})
+        body = self.rest_client._parse_resp(json.dumps(dict_two_keys))
+        self.assertEqual(dict_two_keys, body)
+
+    def test_parse_resp_one_top_key_without_list_or_dict(self):
+        data = {"one_top_key": "not_list_or_dict_value"}
+        body = self.rest_client._parse_resp(json.dumps(data))
+        self.assertEqual(data, body)
+
+
+class TestRestClientErrorCheckerJSON(base.TestCase):
+    c_type = "application/json"
+
+    def set_data(self, r_code, enc=None, r_body=None):
+        if enc is None:
+            enc = self.c_type
+        resp_dict = {'status': r_code, 'content-type': enc}
+        resp = httplib2.Response(resp_dict)
+        data = {
+            "method": "fake_method",
+            "url": "fake_url",
+            "headers": "fake_headers",
+            "body": "fake_body",
+            "resp": resp,
+            "resp_body": '{"resp_body": "fake_resp_body"}',
+        }
+        if r_body is not None:
+            data.update({"resp_body": r_body})
+        return data
+
+    def setUp(self):
+        super(TestRestClientErrorCheckerJSON, self).setUp()
+        self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakeConfig)
+        self.rest_client = rest_client.RestClient(
+            fake_auth_provider.FakeAuthProvider())
+
+    def test_response_less_than_400(self):
+        self.rest_client._error_checker(**self.set_data("399"))
+
+    def test_response_400(self):
+        self.assertRaises(exceptions.BadRequest,
+                          self.rest_client._error_checker,
+                          **self.set_data("400"))
+
+    def test_response_401(self):
+        self.assertRaises(exceptions.Unauthorized,
+                          self.rest_client._error_checker,
+                          **self.set_data("401"))
+
+    def test_response_403(self):
+        self.assertRaises(exceptions.Unauthorized,
+                          self.rest_client._error_checker,
+                          **self.set_data("403"))
+
+    def test_response_404(self):
+        self.assertRaises(exceptions.NotFound,
+                          self.rest_client._error_checker,
+                          **self.set_data("404"))
+
+    def test_response_409(self):
+        self.assertRaises(exceptions.Conflict,
+                          self.rest_client._error_checker,
+                          **self.set_data("409"))
+
+    def test_response_413(self):
+        self.assertRaises(exceptions.OverLimit,
+                          self.rest_client._error_checker,
+                          **self.set_data("413"))
+
+    def test_response_422(self):
+        self.assertRaises(exceptions.UnprocessableEntity,
+                          self.rest_client._error_checker,
+                          **self.set_data("422"))
+
+    def test_response_500_with_text(self):
+        # _parse_resp is expected to return 'str'
+        self.assertRaises(exceptions.ServerFault,
+                          self.rest_client._error_checker,
+                          **self.set_data("500"))
+
+    def test_response_501_with_text(self):
+        self.assertRaises(exceptions.ServerFault,
+                          self.rest_client._error_checker,
+                          **self.set_data("501"))
+
+    def test_response_500_with_dict(self):
+        r_body = '{"resp_body": {"err": "fake_resp_body"}}'
+        self.assertRaises(exceptions.ServerFault,
+                          self.rest_client._error_checker,
+                          **self.set_data("500", r_body=r_body))
+
+    def test_response_501_with_dict(self):
+        r_body = '{"resp_body": {"err": "fake_resp_body"}}'
+        self.assertRaises(exceptions.ServerFault,
+                          self.rest_client._error_checker,
+                          **self.set_data("501", r_body=r_body))
+
+    def test_response_bigger_than_400(self):
+        # Any response code, that bigger than 400, and not in
+        # (401, 403, 404, 409, 413, 422, 500, 501)
+        self.assertRaises(exceptions.UnexpectedResponseCode,
+                          self.rest_client._error_checker,
+                          **self.set_data("402"))
+
+
+class TestRestClientErrorCheckerXML(TestRestClientErrorCheckerJSON):
+    c_type = "application/xml"
+
+
+class TestRestClientErrorCheckerTEXT(TestRestClientErrorCheckerJSON):
+    c_type = "text/plain"
+
+    def test_fake_content_type(self):
+        # This test is required only in one exemplar
+        # Any response code, that bigger than 400, and not in
+        # (401, 403, 404, 409, 413, 422, 500, 501)
+        self.assertRaises(exceptions.InvalidContentType,
+                          self.rest_client._error_checker,
+                          **self.set_data("405", enc="fake_enc"))
diff --git a/tempest/tests/test_ssh.py b/tempest/tests/test_ssh.py
index 09bb588..a6eedc4 100644
--- a/tempest/tests/test_ssh.py
+++ b/tempest/tests/test_ssh.py
@@ -1,5 +1,3 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
 # Copyright 2014 OpenStack Foundation
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -90,15 +88,17 @@
         client_mock.connect.side_effect = [socket.error, socket.error, True]
         t_mock.side_effect = [
             1000,  # Start time
+            1000,  # LOG.warning() calls time.time() loop 1
             1001,  # Sleep loop 1
+            1001,  # LOG.warning() calls time.time() loop 2
             1002   # Sleep loop 2
         ]
 
         client._get_ssh_connection(sleep=1)
 
         expected_sleeps = [
-            mock.call(1),
-            mock.call(1.01)
+            mock.call(2),
+            mock.call(3)
         ]
         self.assertEqual(expected_sleeps, s_mock.mock_calls)
 
@@ -113,7 +113,9 @@
         ]
         t_mock.side_effect = [
             1000,  # Start time
+            1000,  # LOG.warning() calls time.time() loop 1
             1001,  # Sleep loop 1
+            1001,  # LOG.warning() calls time.time() loop 2
             1002,  # Sleep loop 2
             1003,  # Sleep loop 3
             1004  # LOG.error() calls time.time()
diff --git a/tempest/tests/test_wrappers.py b/tempest/tests/test_wrappers.py
index dd0ea61..f6ed445 100644
--- a/tempest/tests/test_wrappers.py
+++ b/tempest/tests/test_wrappers.py
@@ -27,6 +27,7 @@
         super(TestWrappers, self).setUp()
         # Setup test dirs
         self.directory = tempfile.mkdtemp(prefix='tempest-unit')
+        self.addCleanup(shutil.rmtree, self.directory)
         self.test_dir = os.path.join(self.directory, 'tests')
         os.mkdir(self.test_dir)
         # Setup Test files
diff --git a/tempest/thirdparty/boto/test.py b/tempest/thirdparty/boto/test.py
index d484d94..10d421e 100644
--- a/tempest/thirdparty/boto/test.py
+++ b/tempest/thirdparty/boto/test.py
@@ -17,6 +17,7 @@
 import logging as orig_logging
 import os
 import re
+import six
 import urlparse
 
 import boto
@@ -26,14 +27,12 @@
 import keystoneclient.exceptions
 
 import tempest.clients
-from tempest.common.utils.file_utils import have_effective_read_access
+from tempest.common.utils import file_utils
 from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
 import tempest.test
-from tempest.thirdparty.boto.utils.wait import re_search_wait
-from tempest.thirdparty.boto.utils.wait import state_wait
-from tempest.thirdparty.boto.utils.wait import wait_exception
+from tempest.thirdparty.boto.utils import wait
 
 CONF = config.CONF
 LOG = logging.getLogger(__name__)
@@ -47,7 +46,7 @@
     id_matcher = re.compile("[A-Za-z0-9]{20,}")
 
     def all_read(*args):
-        return all(map(have_effective_read_access, args))
+        return all(map(file_utils.have_effective_read_access, args))
 
     materials_path = CONF.boto.s3_materials_path
     ami_path = materials_path + os.sep + CONF.boto.ami_manifest
@@ -136,7 +135,7 @@
         The not leaf elements does wildcard match
     """
     # in error_code just literal and '.' characters expected
-    if not isinstance(error_data, basestring):
+    if not isinstance(error_data, six.string_types):
         (error_code, status_code) = map(str, error_data)
     else:
         status_code = None
@@ -146,7 +145,7 @@
     num_parts = len(parts)
     max_index = num_parts - 1
     add_cls = error_cls
-    for i_part in xrange(num_parts):
+    for i_part in six.moves.xrange(num_parts):
         part = parts[i_part]
         leaf = i_part == max_index
         if not leaf:
@@ -195,6 +194,7 @@
     def setUpClass(cls):
         super(BotoTestCase, cls).setUpClass()
         cls.conclusion = decision_maker()
+        cls.os = cls.get_client_manager()
         # The trash contains cleanup functions and paramaters in tuples
         # (function, *args, **kwargs)
         cls._resource_trash_bin = {}
@@ -259,6 +259,7 @@
                 LOG.exception("Cleanup failed %s" % func_name)
             finally:
                 del cls._resource_trash_bin[key]
+        cls.clear_isolated_creds()
         super(BotoTestCase, cls).tearDownClass()
         # NOTE(afazekas): let the super called even on exceptions
         # The real exceptions already logged, if the super throws another,
@@ -325,7 +326,7 @@
             final_set = set((final_set,))
         final_set |= self.gone_set
         lfunction = self.get_lfunction_gone(lfunction)
-        state = state_wait(lfunction, final_set, valid_set)
+        state = wait.state_wait(lfunction, final_set, valid_set)
         self.assertIn(state, valid_set | self.gone_set)
         return state
 
@@ -375,8 +376,8 @@
                 return "ASSOCIATED"
             return "DISASSOCIATED"
 
-        state = state_wait(_disassociate, "DISASSOCIATED",
-                           set(("ASSOCIATED", "DISASSOCIATED")))
+        state = wait.state_wait(_disassociate, "DISASSOCIATED",
+                                set(("ASSOCIATED", "DISASSOCIATED")))
         self.assertEqual(state, "DISASSOCIATED")
 
     def assertAddressReleasedWait(self, address):
@@ -389,7 +390,7 @@
                     return "DELETED"
             return "NOTDELETED"
 
-        state = state_wait(_address_delete, "DELETED")
+        state = wait.state_wait(_address_delete, "DELETED")
         self.assertEqual(state, "DELETED")
 
     def assertReSearch(self, regexp, string):
@@ -460,7 +461,7 @@
         for instance in reservation.instances:
             try:
                 instance.terminate()
-                re_search_wait(_instance_state, "_GONE")
+                wait.re_search_wait(_instance_state, "_GONE")
             except BaseException:
                 LOG.exception("Failed to terminate instance %s " % instance)
                 exc_num += 1
@@ -501,7 +502,8 @@
             return volume.status
 
         try:
-            re_search_wait(_volume_state, "available")  # not validates status
+            wait.re_search_wait(_volume_state, "available")
+            # not validates status
             LOG.info(_volume_state())
             volume.delete()
         except BaseException:
@@ -518,7 +520,7 @@
         def _update():
             snapshot.update(validate=True)
 
-        wait_exception(_update)
+        wait.wait_exception(_update)
 
 
 # you can specify tuples if you want to specify the status pattern
diff --git a/tempest/thirdparty/boto/test_ec2_instance_run.py b/tempest/thirdparty/boto/test_ec2_instance_run.py
index 8a08cc2..bbfbb79 100644
--- a/tempest/thirdparty/boto/test_ec2_instance_run.py
+++ b/tempest/thirdparty/boto/test_ec2_instance_run.py
@@ -15,22 +15,22 @@
 
 from boto import exception
 
-from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.common.utils.linux.remote_client import RemoteClient
+from tempest.common.utils.linux import remote_client
+from tempest import config
 from tempest import exceptions
 from tempest.openstack.common import log as logging
-from tempest.test import attr
-from tempest.test import skip_because
-from tempest.thirdparty.boto.test import BotoTestCase
-from tempest.thirdparty.boto.utils.s3 import s3_upload_dir
-from tempest.thirdparty.boto.utils.wait import re_search_wait
-from tempest.thirdparty.boto.utils.wait import state_wait
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
+from tempest.thirdparty.boto.utils import s3
+from tempest.thirdparty.boto.utils import wait
+
+CONF = config.CONF
 
 LOG = logging.getLogger(__name__)
 
 
-class InstanceRunTest(BotoTestCase):
+class InstanceRunTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
@@ -38,16 +38,14 @@
         if not cls.conclusion['A_I_IMAGES_READY']:
             raise cls.skipException("".join(("EC2 ", cls.__name__,
                                     ": requires ami/aki/ari manifest")))
-        cls.os = clients.Manager()
         cls.s3_client = cls.os.s3_client
         cls.ec2_client = cls.os.ec2api_client
         cls.zone = cls.ec2_client.get_good_zone()
-        config = cls.config
-        cls.materials_path = config.boto.s3_materials_path
-        ami_manifest = config.boto.ami_manifest
-        aki_manifest = config.boto.aki_manifest
-        ari_manifest = config.boto.ari_manifest
-        cls.instance_type = config.boto.instance_type
+        cls.materials_path = CONF.boto.s3_materials_path
+        ami_manifest = CONF.boto.ami_manifest
+        aki_manifest = CONF.boto.aki_manifest
+        ari_manifest = CONF.boto.ari_manifest
+        cls.instance_type = CONF.boto.instance_type
         cls.bucket_name = data_utils.rand_name("s3bucket-")
         cls.keypair_name = data_utils.rand_name("keypair-")
         cls.keypair = cls.ec2_client.create_key_pair(cls.keypair_name)
@@ -57,7 +55,7 @@
         cls.addResourceCleanUp(cls.destroy_bucket,
                                cls.s3_client.connection_data,
                                cls.bucket_name)
-        s3_upload_dir(bucket, cls.materials_path)
+        s3.s3_upload_dir(bucket, cls.materials_path)
         cls.images = {"ami":
                       {"name": data_utils.rand_name("ami-name-"),
                        "location": cls.bucket_name + "/" + ami_manifest},
@@ -78,14 +76,14 @@
             def _state():
                 retr = cls.ec2_client.get_image(image["image_id"])
                 return retr.state
-            state = state_wait(_state, "available")
+            state = wait.state_wait(_state, "available")
             if state != "available":
                 for _image in cls.images.itervalues():
                     cls.ec2_client.deregister_image(_image["image_id"])
                 raise exceptions.EC2RegisterImageException(image_id=
                                                            image["image_id"])
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_run_idempotent_instances(self):
         # EC2 run instances idempotently
 
@@ -123,16 +121,7 @@
         _terminate_reservation(reservation_1, rcuk_1)
         _terminate_reservation(reservation_2, rcuk_2)
 
-        reservation_3, rcuk_3 = _run_instance('token_1')
-        self.assertIsNotNone(reservation_3)
-
-        # make sure we don't get the old reservation back
-        self.assertNotEqual(reservation_1.id, reservation_3.id)
-
-        # clean up
-        _terminate_reservation(reservation_3, rcuk_3)
-
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_run_stop_terminate_instance(self):
         # EC2 run, stop and terminate instance
         image_ami = self.ec2_client.get_image(self.images["ami"]
@@ -157,7 +146,7 @@
             instance.terminate()
         self.cancelResourceCleanUp(rcuk)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_run_stop_terminate_instance_with_tags(self):
         # EC2 run, stop and terminate instance with tags
         image_ami = self.ec2_client.get_image(self.images["ami"]
@@ -204,8 +193,8 @@
             instance.terminate()
         self.cancelResourceCleanUp(rcuk)
 
-    @skip_because(bug="1098891")
-    @attr(type='smoke')
+    @test.skip_because(bug="1098891")
+    @test.attr(type='smoke')
     def test_run_terminate_instance(self):
         # EC2 run, terminate immediately
         image_ami = self.ec2_client.get_image(self.images["ami"]
@@ -231,8 +220,8 @@
 
     # NOTE(afazekas): doctored test case,
     # with normal validation it would fail
-    @skip_because(bug="1182679")
-    @attr(type='smoke')
+    @test.skip_because(bug="1182679")
+    @test.attr(type='smoke')
     def test_integration_1(self):
         # EC2 1. integration test (not strict)
         image_ami = self.ec2_client.get_image(self.images["ami"]["image_id"])
@@ -278,11 +267,11 @@
         # TODO(afazekas): ping test. dependecy/permission ?
 
         self.assertVolumeStatusWait(volume, "available")
-        # NOTE(afazekas): it may be reports availble before it is available
+        # NOTE(afazekas): it may be reports available before it is available
 
-        ssh = RemoteClient(address.public_ip,
-                           self.os.config.compute.ssh_user,
-                           pkey=self.keypair.material)
+        ssh = remote_client.RemoteClient(address.public_ip,
+                                         CONF.compute.ssh_user,
+                                         pkey=self.keypair.material)
         text = data_utils.rand_name("Pattern text for console output -")
         resp = ssh.write_to_console(text)
         self.assertFalse(resp)
@@ -291,7 +280,7 @@
             output = instance.get_console_output()
             return output.output
 
-        re_search_wait(_output, text)
+        wait.re_search_wait(_output, text)
         part_lines = ssh.get_partitions().split('\n')
         volume.attach(instance.id, "/dev/vdh")
 
@@ -300,7 +289,7 @@
             return volume.status
 
         self.assertVolumeStatusWait(_volume_state, "in-use")
-        re_search_wait(_volume_state, "in-use")
+        wait.re_search_wait(_volume_state, "in-use")
 
         # NOTE(afazekas):  Different Hypervisor backends names
         # differently the devices,
@@ -314,7 +303,7 @@
                 return 'DECREASE'
             return 'EQUAL'
 
-        state_wait(_part_state, 'INCREASE')
+        wait.state_wait(_part_state, 'INCREASE')
         part_lines = ssh.get_partitions().split('\n')
 
         # TODO(afazekas): Resource compare to the flavor settings
@@ -322,10 +311,10 @@
         volume.detach()
 
         self.assertVolumeStatusWait(_volume_state, "available")
-        re_search_wait(_volume_state, "available")
+        wait.re_search_wait(_volume_state, "available")
         LOG.info("Volume %s state: %s", volume.id, volume.status)
 
-        state_wait(_part_state, 'DECREASE')
+        wait.state_wait(_part_state, 'DECREASE')
 
         instance.stop()
         address.disassociate()
diff --git a/tempest/thirdparty/boto/test_ec2_keys.py b/tempest/thirdparty/boto/test_ec2_keys.py
index b4c1827..dec0170 100644
--- a/tempest/thirdparty/boto/test_ec2_keys.py
+++ b/tempest/thirdparty/boto/test_ec2_keys.py
@@ -13,11 +13,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import skip_because
-from tempest.thirdparty.boto.test import BotoTestCase
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
 
 
 def compare_key_pairs(a, b):
@@ -25,17 +23,16 @@
             a.fingerprint == b.fingerprint)
 
 
-class EC2KeysTest(BotoTestCase):
+class EC2KeysTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
         super(EC2KeysTest, cls).setUpClass()
-        cls.os = clients.Manager()
         cls.client = cls.os.ec2api_client
         cls.ec = cls.ec2_error_code
 
 # TODO(afazekas): merge create, delete, get test cases
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_ec2_keypair(self):
         # EC2 create KeyPair
         key_name = data_utils.rand_name("keypair-")
@@ -44,16 +41,16 @@
         self.assertTrue(compare_key_pairs(keypair,
                         self.client.get_key_pair(key_name)))
 
-    @skip_because(bug="1072318")
-    @attr(type='smoke')
+    @test.skip_because(bug="1072318")
+    @test.attr(type='smoke')
     def test_delete_ec2_keypair(self):
         # EC2 delete KeyPair
         key_name = data_utils.rand_name("keypair-")
         self.client.create_key_pair(key_name)
         self.client.delete_key_pair(key_name)
-        self.assertEqual(None, self.client.get_key_pair(key_name))
+        self.assertIsNone(self.client.get_key_pair(key_name))
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_get_ec2_keypair(self):
         # EC2 get KeyPair
         key_name = data_utils.rand_name("keypair-")
@@ -62,7 +59,7 @@
         self.assertTrue(compare_key_pairs(keypair,
                         self.client.get_key_pair(key_name)))
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_duplicate_ec2_keypair(self):
         # EC2 duplicate KeyPair
         key_name = data_utils.rand_name("keypair-")
diff --git a/tempest/thirdparty/boto/test_ec2_network.py b/tempest/thirdparty/boto/test_ec2_network.py
index 3c3c74d..d508c07 100644
--- a/tempest/thirdparty/boto/test_ec2_network.py
+++ b/tempest/thirdparty/boto/test_ec2_network.py
@@ -13,23 +13,20 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest import clients
-from tempest.test import attr
-from tempest.test import skip_because
-from tempest.thirdparty.boto.test import BotoTestCase
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
 
 
-class EC2NetworkTest(BotoTestCase):
+class EC2NetworkTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
         super(EC2NetworkTest, cls).setUpClass()
-        cls.os = clients.Manager()
         cls.client = cls.os.ec2api_client
 
     # Note(afazekas): these tests for things duable without an instance
-    @skip_because(bug="1080406")
-    @attr(type='smoke')
+    @test.skip_because(bug="1080406")
+    @test.attr(type='smoke')
     def test_disassociate_not_associated_floating_ip(self):
         # EC2 disassociate not associated floating ip
         ec2_codes = self.ec2_error_code
diff --git a/tempest/thirdparty/boto/test_ec2_security_groups.py b/tempest/thirdparty/boto/test_ec2_security_groups.py
index 75dd254..86140ec 100644
--- a/tempest/thirdparty/boto/test_ec2_security_groups.py
+++ b/tempest/thirdparty/boto/test_ec2_security_groups.py
@@ -13,21 +13,19 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.thirdparty.boto.test import BotoTestCase
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
 
 
-class EC2SecurityGroupTest(BotoTestCase):
+class EC2SecurityGroupTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
         super(EC2SecurityGroupTest, cls).setUpClass()
-        cls.os = clients.Manager()
         cls.client = cls.os.ec2api_client
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_authorize_security_group(self):
         # EC2 Create, authorize/revoke security group
         group_name = data_utils.rand_name("securty_group-")
diff --git a/tempest/thirdparty/boto/test_ec2_volumes.py b/tempest/thirdparty/boto/test_ec2_volumes.py
index 3e7e2de..6a771e5 100644
--- a/tempest/thirdparty/boto/test_ec2_volumes.py
+++ b/tempest/thirdparty/boto/test_ec2_volumes.py
@@ -13,11 +13,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest import clients
+from tempest import config
 from tempest.openstack.common import log as logging
-from tempest.test import attr
-from tempest.thirdparty.boto.test import BotoTestCase
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
 
+CONF = config.CONF
 LOG = logging.getLogger(__name__)
 
 
@@ -26,16 +27,20 @@
             a.size == b.size)
 
 
-class EC2VolumesTest(BotoTestCase):
+class EC2VolumesTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
         super(EC2VolumesTest, cls).setUpClass()
-        cls.os = clients.Manager()
+
+        if not CONF.service_available.cinder:
+            skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
+            raise cls.skipException(skip_msg)
+
         cls.client = cls.os.ec2api_client
         cls.zone = cls.client.get_good_zone()
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_get_delete(self):
         # EC2 Create, get, delete Volume
         volume = self.client.create_volume(1, self.zone)
@@ -48,7 +53,7 @@
         self.client.delete_volume(volume.id)
         self.cancelResourceCleanUp(cuk)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_volume_from_snapshot(self):
         # EC2 Create volume from snapshot
         volume = self.client.create_volume(1, self.zone)
diff --git a/tempest/thirdparty/boto/test_s3_buckets.py b/tempest/thirdparty/boto/test_s3_buckets.py
index f8948fd..af6aa8b 100644
--- a/tempest/thirdparty/boto/test_s3_buckets.py
+++ b/tempest/thirdparty/boto/test_s3_buckets.py
@@ -13,23 +13,20 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.test import skip_because
-from tempest.thirdparty.boto.test import BotoTestCase
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
 
 
-class S3BucketsTest(BotoTestCase):
+class S3BucketsTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
         super(S3BucketsTest, cls).setUpClass()
-        cls.os = clients.Manager()
         cls.client = cls.os.s3_client
 
-    @skip_because(bug="1076965")
-    @attr(type='smoke')
+    @test.skip_because(bug="1076965")
+    @test.attr(type='smoke')
     def test_create_and_get_delete_bucket(self):
         # S3 Create, get and delete bucket
         bucket_name = data_utils.rand_name("s3bucket-")
diff --git a/tempest/thirdparty/boto/test_s3_ec2_images.py b/tempest/thirdparty/boto/test_s3_ec2_images.py
index 4b7d9dd..d2300ee 100644
--- a/tempest/thirdparty/boto/test_s3_ec2_images.py
+++ b/tempest/thirdparty/boto/test_s3_ec2_images.py
@@ -15,14 +15,16 @@
 
 import os
 
-from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.thirdparty.boto.test import BotoTestCase
-from tempest.thirdparty.boto.utils.s3 import s3_upload_dir
+from tempest import config
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
+from tempest.thirdparty.boto.utils import s3
+
+CONF = config.CONF
 
 
-class S3ImagesTest(BotoTestCase):
+class S3ImagesTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
@@ -30,14 +32,12 @@
         if not cls.conclusion['A_I_IMAGES_READY']:
             raise cls.skipException("".join(("EC2 ", cls.__name__,
                                     ": requires ami/aki/ari manifest")))
-        cls.os = clients.Manager()
         cls.s3_client = cls.os.s3_client
         cls.images_client = cls.os.ec2api_client
-        config = cls.config
-        cls.materials_path = config.boto.s3_materials_path
-        cls.ami_manifest = config.boto.ami_manifest
-        cls.aki_manifest = config.boto.aki_manifest
-        cls.ari_manifest = config.boto.ari_manifest
+        cls.materials_path = CONF.boto.s3_materials_path
+        cls.ami_manifest = CONF.boto.ami_manifest
+        cls.aki_manifest = CONF.boto.aki_manifest
+        cls.ari_manifest = CONF.boto.ari_manifest
         cls.ami_path = cls.materials_path + os.sep + cls.ami_manifest
         cls.aki_path = cls.materials_path + os.sep + cls.aki_manifest
         cls.ari_path = cls.materials_path + os.sep + cls.ari_manifest
@@ -46,9 +46,9 @@
         cls.addResourceCleanUp(cls.destroy_bucket,
                                cls.s3_client.connection_data,
                                cls.bucket_name)
-        s3_upload_dir(bucket, cls.materials_path)
+        s3.s3_upload_dir(bucket, cls.materials_path)
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_register_get_deregister_ami_image(self):
         # Register and deregister ami image
         image = {"name": data_utils.rand_name("ami-name-"),
diff --git a/tempest/thirdparty/boto/test_s3_objects.py b/tempest/thirdparty/boto/test_s3_objects.py
index f355899..1ae46de 100644
--- a/tempest/thirdparty/boto/test_s3_objects.py
+++ b/tempest/thirdparty/boto/test_s3_objects.py
@@ -17,21 +17,19 @@
 
 import boto.s3.key
 
-from tempest import clients
 from tempest.common.utils import data_utils
-from tempest.test import attr
-from tempest.thirdparty.boto.test import BotoTestCase
+from tempest import test
+from tempest.thirdparty.boto import test as boto_test
 
 
-class S3BucketsTest(BotoTestCase):
+class S3BucketsTest(boto_test.BotoTestCase):
 
     @classmethod
     def setUpClass(cls):
         super(S3BucketsTest, cls).setUpClass()
-        cls.os = clients.Manager()
         cls.client = cls.os.s3_client
 
-    @attr(type='smoke')
+    @test.attr(type='smoke')
     def test_create_get_delete_object(self):
         # S3 Create, get and delete object
         bucket_name = data_utils.rand_name("s3bucket-")
diff --git a/tempest/thirdparty/boto/utils/wait.py b/tempest/thirdparty/boto/utils/wait.py
index eed0a92..752ed0f 100644
--- a/tempest/thirdparty/boto/utils/wait.py
+++ b/tempest/thirdparty/boto/utils/wait.py
@@ -17,7 +17,7 @@
 import time
 
 import boto.exception
-from testtools import TestCase
+import testtools
 
 from tempest import config
 from tempest.openstack.common import log as logging
@@ -44,10 +44,11 @@
             return status
         dtime = time.time() - start_time
         if dtime > CONF.boto.build_timeout:
-            raise TestCase.failureException("State change timeout exceeded!"
-                                            '(%ds) While waiting'
-                                            'for %s at "%s"' %
-                                            (dtime, final_set, status))
+            raise testtools.TestCase\
+                .failureException("State change timeout exceeded!"
+                                  '(%ds) While waiting'
+                                  'for %s at "%s"' %
+                                  (dtime, final_set, status))
         time.sleep(CONF.boto.build_interval)
         old_status = status
         status = lfunction()
@@ -67,10 +68,11 @@
             return result
         dtime = time.time() - start_time
         if dtime > CONF.boto.build_timeout:
-            raise TestCase.failureException('Pattern find timeout exceeded!'
-                                            '(%ds) While waiting for'
-                                            '"%s" pattern in "%s"' %
-                                            (dtime, regexp, text))
+            raise testtools.TestCase\
+                .failureException('Pattern find timeout exceeded!'
+                                  '(%ds) While waiting for'
+                                  '"%s" pattern in "%s"' %
+                                  (dtime, regexp, text))
         time.sleep(CONF.boto.build_interval)
 
 
@@ -98,8 +100,8 @@
         # Let the other exceptions propagate
         dtime = time.time() - start_time
         if dtime > CONF.boto.build_timeout:
-            raise TestCase.failureException("Wait timeout exceeded! (%ds)" %
-                                            dtime)
+            raise testtools.TestCase\
+                .failureException("Wait timeout exceeded! (%ds)" % dtime)
         time.sleep(CONF.boto.build_interval)
 
 
@@ -116,8 +118,8 @@
             return exc
         dtime = time.time() - start_time
         if dtime > CONF.boto.build_timeout:
-            raise TestCase.failureException("Wait timeout exceeded! (%ds)" %
-                                            dtime)
+            raise testtools.TestCase\
+                .failureException("Wait timeout exceeded! (%ds)" % dtime)
         time.sleep(CONF.boto.build_interval)
 
 # TODO(afazekas): consider strategy design pattern..
diff --git a/test-requirements.txt b/test-requirements.txt
index d7340f3..8d64167 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,8 +2,8 @@
 # needed for doc build
 docutils==0.9.1
 sphinx>=1.1.2,<1.2
-python-subunit
-oslo.sphinx
+python-subunit>=0.0.18
+oslosphinx
 mox>=0.5.3
 mock>=1.0
 coverage>=3.6
diff --git a/tools/check_logs.py b/tools/check_logs.py
index f3204e3..edf95a1 100755
--- a/tools/check_logs.py
+++ b/tools/check_logs.py
@@ -25,20 +25,24 @@
 import yaml
 
 
-is_neutron = os.environ.get('DEVSTACK_GATE_NEUTRON', "0") == "1"
 is_grenade = (os.environ.get('DEVSTACK_GATE_GRENADE', "0") == "1" or
               os.environ.get('DEVSTACK_GATE_GRENADE_FORWARD', "0") == "1")
-dump_all_errors = is_neutron
+dump_all_errors = True
+
+# As logs are made clean, add to this set
+must_be_clean = set(['c-sch', 'g-reg', 'ceilometer-alarm-notifier',
+                     'ceilometer-collector', 'horizon', 'n-crt', 'n-obj',
+                     'q-vpn'])
 
 
 def process_files(file_specs, url_specs, whitelists):
-    regexp = re.compile(r"^.* (ERROR|CRITICAL) .*\[.*\-.*\]")
-    had_errors = False
+    regexp = re.compile(r"^.* (ERROR|CRITICAL|TRACE) .*\[.*\-.*\]")
+    logs_with_errors = []
     for (name, filename) in file_specs:
         whitelist = whitelists.get(name, [])
         with open(filename) as content:
             if scan_content(name, content, regexp, whitelist):
-                had_errors = True
+                logs_with_errors.append(name)
     for (name, url) in url_specs:
         whitelist = whitelists.get(name, [])
         req = urllib2.Request(url)
@@ -47,8 +51,8 @@
         buf = StringIO.StringIO(page.read())
         f = gzip.GzipFile(fileobj=buf)
         if scan_content(name, f.read().splitlines(), regexp, whitelist):
-            had_errors = True
-    return had_errors
+            logs_with_errors.append(name)
+    return logs_with_errors
 
 
 def scan_content(name, content, regexp, whitelist):
@@ -69,6 +73,7 @@
                     print_log_name = False
                 if not whitelisted:
                     had_errors = True
+                    print("*** Not Whitelisted ***"),
                 print(line)
     return had_errors
 
@@ -121,19 +126,22 @@
                     assert 'module' in w, 'no module in %s' % name
                     assert 'message' in w, 'no message in %s' % name
             whitelists = loaded
-    if process_files(files_to_process, urls_to_process, whitelists):
+    logs_with_errors = process_files(files_to_process, urls_to_process,
+                                     whitelists)
+    if logs_with_errors:
         print("Logs have errors")
-        if is_neutron:
-            print("Currently not failing neutron builds with errors")
-            return 0
-        if is_grenade:
-            print("Currently not failing grenade runs with errors")
-            return 0
-        print("FAILED")
-        return 1
-    else:
-        print("ok")
+    if is_grenade:
+        print("Currently not failing grenade runs with errors")
         return 0
+    failed = False
+    for log in logs_with_errors:
+        if log in must_be_clean:
+            print("FAILED: %s" % log)
+            failed = True
+    if failed:
+        return 1
+    print("ok")
+    return 0
 
 usage = """
 Find non-white-listed log errors in log files from a devstack-gate run.
diff --git a/tools/install_venv.py b/tools/install_venv.py
index e41ca43..96b8279 100644
--- a/tools/install_venv.py
+++ b/tools/install_venv.py
@@ -25,12 +25,12 @@
 
 def print_help(venv, root):
     help = """
-    Openstack development environment setup is complete.
+    OpenStack development environment setup is complete.
 
-    Openstack development uses virtualenv to track and manage Python
+    OpenStack development uses virtualenv to track and manage Python
     dependencies while in development and testing.
 
-    To activate the Openstack virtualenv for the extent of your current shell
+    To activate the OpenStack virtualenv for the extent of your current shell
     session you can run:
 
     $ source %s/bin/activate
diff --git a/tools/tempest_auto_config.py b/tools/tempest_auto_config.py
index 9aeb077..5b8d05b 100644
--- a/tools/tempest_auto_config.py
+++ b/tools/tempest_auto_config.py
@@ -13,14 +13,14 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 #
-# This script aims to configure an initial Openstack environment with all the
-# necessary configurations for tempest's run using nothing but Openstack's
+# This script aims to configure an initial OpenStack environment with all the
+# necessary configurations for tempest's run using nothing but OpenStack's
 # native API.
 # That includes, creating users, tenants, registering images (cirros),
 # configuring neutron and so on.
 #
 # ASSUMPTION: this script is run by an admin user as it is meant to configure
-# the Openstack environment prior to actual use.
+# the OpenStack environment prior to actual use.
 
 # Config
 import ConfigParser
@@ -32,7 +32,7 @@
 import glanceclient as glance_client
 import keystoneclient.v2_0.client as keystone_client
 
-# Import Openstack exceptions
+# Import OpenStack exceptions
 import glanceclient.exc as glance_exception
 import keystoneclient.exceptions as keystone_exception
 
@@ -88,7 +88,7 @@
 
     def get_image_client(self, version="1", *args, **kwargs):
         """
-        This method returns Openstack glance python client
+        This method returns OpenStack glance python client
         :param version: a string representing the version of the glance client
         to use.
         :param string endpoint: A user-supplied endpoint URL for the glance
@@ -333,7 +333,7 @@
     """
     Creates images for tempest's use and registers the environment variables
     IMAGE_ID and IMAGE_ID_ALT with registered images
-    :param image_client: Openstack python image client
+    :param image_client: OpenStack python image client
     :param config: a ConfigParser object representing the tempest config file
     :param config_section: the section name where the IMAGE ids are set
     :param download_url: the URL from which we should download the UEC tar
diff --git a/tools/verify_tempest_config.py b/tools/verify_tempest_config.py
index b393402..4be812c 100755
--- a/tools/verify_tempest_config.py
+++ b/tools/verify_tempest_config.py
@@ -40,12 +40,17 @@
 
 
 def verify_nova_api_versions(os):
-    # Check nova api versions
-    os.servers_client._set_auth()
+    # Check nova api versions - only get base URL without PATH
+    os.servers_client.skip_path = True
+    # The nova base endpoint url includes the version but to get the versions
+    # list the unversioned endpoint is needed
     v2_endpoint = os.servers_client.base_url
-    endpoint = 'http://' + v2_endpoint.split('/')[2]
+    v2_endpoint_parts = v2_endpoint.split('/')
+    endpoint = v2_endpoint_parts[0] + '//' + v2_endpoint_parts[2]
     __, body = RAW_HTTP.request(endpoint, 'GET')
     body = json.loads(body)
+    # Restore full base_url
+    os.servers_client.skip_path = False
     versions = map(lambda x: x['id'], body['versions'])
     if CONF.compute_feature_enabled.api_v3 != ('v3.0' in versions):
         print('Config option compute api_v3 should be change to: %s' % (
@@ -127,11 +132,22 @@
                           "enabled extensions" % (service, extension))
 
 
+def check_service_availability(service):
+    if service == 'nova_v3':
+        service = 'nova'
+    return getattr(CONF.service_available, service)
+
+
 def main(argv):
     print('Running config verification...')
     os = clients.ComputeAdminManager(interface='json')
     results = {}
     for service in ['nova', 'nova_v3', 'cinder', 'neutron']:
+        # TODO(mtreinish) make this a keystone endpoint check for available
+        # services
+        if not check_service_availability(service):
+            print("%s is not available" % service)
+            continue
         results = verify_extensions(os, service, results)
     verify_glance_api_versions(os)
     verify_nova_api_versions(os)
diff --git a/tox.ini b/tox.ini
index 88f2537..4a625f8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,14 +4,10 @@
 skipsdist = True
 
 [testenv]
-sitepackages = True
 setenv = VIRTUAL_ENV={envdir}
-         LANG=en_US.UTF-8
-         LANGUAGE=en_US:en
-         LC_ALL=C
          OS_TEST_PATH=./tempest/test_discover
 usedevelop = True
-install_command = pip install {opts} {packages}
+install_command = pip install -U {opts} {packages}
 
 [testenv:py26]
 setenv = OS_TEST_PATH=./tempest/tests
@@ -30,60 +26,48 @@
 commands = python setup.py testr --coverage --testr-arg='tempest\.tests {posargs}'
 
 [testenv:all]
+sitepackages = True
 setenv = VIRTUAL_ENV={envdir}
 commands =
-  python setup.py testr --slowest --testr-args='{posargs}'
+  bash tools/pretty_tox.sh '{posargs}'
 
 [testenv:full]
+sitepackages = True
 # The regex below is used to select which tests to run and exclude the slow tag:
 # See the testrepostiory bug: https://bugs.launchpad.net/testrepository/+bug/1208610
 commands =
   bash tools/pretty_tox.sh '(?!.*\[.*\bslow\b.*\])(^tempest\.(api|scenario|thirdparty|cli)) {posargs}'
 
+[testenv:full-serial]
+# The regex below is used to select which tests to run and exclude the slow tag:
+# See the testrepostiory bug: https://bugs.launchpad.net/testrepository/+bug/1208610
+commands =
+  bash tools/pretty_tox_serial.sh '(?!.*\[.*\bslow\b.*\])(^tempest\.(api|scenario|thirdparty|cli)) {posargs}'
+
 [testenv:testr-full]
+sitepackages = True
 commands =
   bash tools/pretty_tox.sh '(?!.*\[.*\bslow\b.*\])(^tempest\.(api|scenario|thirdparty|cli)) {posargs}'
 
 [testenv:heat-slow]
+sitepackages = True
 setenv = OS_TEST_TIMEOUT=1200
 # The regex below is used to select heat api/scenario tests tagged as slow.
 commands =
   bash tools/pretty_tox_serial.sh '(?=.*\[.*\bslow\b.*\])(^tempest\.(api|scenario)\.orchestration) {posargs}'
 
 [testenv:large-ops]
+sitepackages = True
 commands =
   python setup.py testr --slowest --testr-args='tempest.scenario.test_large_ops {posargs}'
 
-
-[testenv:py26-full]
-setenv = VIRTUAL_ENV={envdir}
-         NOSE_WITH_OPENSTACK=1
-         NOSE_OPENSTACK_COLOR=1
-         NOSE_OPENSTACK_RED=15
-         NOSE_OPENSTACK_YELLOW=3
-         NOSE_OPENSTACK_SHOW_ELAPSED=1
-         NOSE_OPENSTACK_STDOUT=1
-         TEMPEST_PY26_NOSE_COMPAT=1
-commands =
-  nosetests --logging-format '%(asctime)-15s %(message)s' --with-xunit -sv --xunit-file=nosetests-full.xml tempest/api tempest/scenario tempest/thirdparty tempest/cli {posargs}
-
-[testenv:py26-smoke]
-setenv = VIRTUAL_ENV={envdir}
-NOSE_WITH_OPENSTACK=1
-         NOSE_OPENSTACK_COLOR=1
-         NOSE_OPENSTACK_RED=15
-         NOSE_OPENSTACK_YELLOW=3
-         NOSE_OPENSTACK_SHOW_ELAPSED=1
-         NOSE_OPENSTACK_STDOUT=1
-         TEMPEST_PY26_NOSE_COMPAT=1
-commands =
-  nosetests --logging-format '%(asctime)-15s %(message)s' --with-xunit -sv --attr=type=smoke --xunit-file=nosetests-smoke.xml tempest {posargs}
-
 [testenv:smoke]
+sitepackages = True
 commands =
    bash tools/pretty_tox.sh '(?!.*\[.*\bslow\b.*\])((smoke)|(^tempest\.scenario)) {posargs}'
 
 [testenv:smoke-serial]
+sitepackages = True
 # This is still serial because neutron doesn't work with parallel. See:
 # https://bugs.launchpad.net/tempest/+bug/1216076 so the neutron smoke
 # job would fail if we moved it to parallel.
@@ -91,6 +75,7 @@
    bash tools/pretty_tox_serial.sh '(?!.*\[.*\bslow\b.*\])((smoke)|(^tempest\.scenario)) {posargs}'
 
 [testenv:stress]
+sitepackages = True
 commands =
     python -m tempest/stress/run_stress -a -d 3600 -S