tempest/api/compute/servers/test_servers_negative.py

# 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 sys

import testtools

from tempest.api.compute import base
from tempest.common import compute
from tempest.common import utils
from tempest.common import waiters
from tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators
from tempest.lib import exceptions as lib_exc

CONF = config.CONF


class ServersNegativeTestJSON(base.BaseV2ComputeTest):
    """Negative tests of servers"""

    create_default_network = True

    def setUp(self):
        super(ServersNegativeTestJSON, self).setUp()
        try:
            waiters.wait_for_server_status(self.client, self.server_id,
                                           'ACTIVE')
        except Exception:
            self.__class__.server_id = self.recreate_server(self.server_id)

    def tearDown(self):
        super(ServersNegativeTestJSON, self).tearDown()
        # NOTE(zhufl): Because server_check_teardown will raise Exception
        # which will prevent other cleanup steps from being executed, so
        # server_check_teardown should be called after super's tearDown.
        self.server_check_teardown()

    @classmethod
    def setup_clients(cls):
        super(ServersNegativeTestJSON, cls).setup_clients()
        cls.client = cls.servers_client

    @classmethod
    def resource_setup(cls):
        super(ServersNegativeTestJSON, cls).resource_setup()
        server = cls.create_test_server(wait_until='ACTIVE')
        cls.server_id = server['id']

        server = cls.create_test_server()
        cls.client.delete_server(server['id'])
        waiters.wait_for_server_termination(cls.client, server['id'])
        cls.deleted_server_id = server['id']

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('dbbfd247-c40c-449e-8f6c-d2aa7c7da7cf')
    def test_server_name_blank(self):
        """Creating a server with name parameter empty should fail"""
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          name='')

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('b8a7235e-5246-4a8f-a08e-b34877c6586f')
    @testtools.skipUnless(CONF.compute_feature_enabled.personality,
                          'Nova personality feature disabled')
    def test_personality_file_contents_not_encoded(self):
        """Using an unencoded injected file to create server should fail"""
        file_contents = 'This is a test file.'
        person = [{'path': '/etc/testfile.txt',
                   'contents': file_contents}]

        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          personality=person)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('fcba1052-0a50-4cf3-b1ac-fae241edf02f')
    def test_create_with_invalid_image(self):
        """Creating a server with an unknown image should fail"""
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          image_id=-1)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('18f5227f-d155-4429-807c-ccb103887537')
    def test_create_with_invalid_flavor(self):
        """Creating a server with an unknown flavor should fail"""
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          flavor=-1,)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('7f70a4d1-608f-4794-9e56-cb182765972c')
    def test_invalid_access_ip_v4_address(self):
        """Creating a server with invalid ipv4 ip address should fail

        An access IPv4 address must match a valid address pattern
        """
        IPv4 = '1.1.1.1.1.1'
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server, accessIPv4=IPv4)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('5226dd80-1e9c-4d8a-b5f9-b26ca4763fd0')
    def test_invalid_ip_v6_address(self):
        """Creating a server with invalid ipv6 ip address should fail

        An access IPv6 address must match a valid address pattern
        """
        IPv6 = 'notvalid'

        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server, accessIPv6=IPv6)

    @decorators.idempotent_id('7ea45b3e-e770-46fa-bfcc-9daaf6d987c0')
    @testtools.skipUnless(CONF.compute_feature_enabled.resize,
                          'Resize not available.')
    @decorators.attr(type=['negative'])
    def test_resize_nonexistent_server(self):
        """Resizing a non-existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound,
                          self.client.resize_server,
                          nonexistent_server, self.flavor_ref)

    @decorators.idempotent_id('ced1a1d7-2ab6-45c9-b90f-b27d87b30efd')
    @testtools.skipUnless(CONF.compute_feature_enabled.resize,
                          'Resize not available.')
    @decorators.attr(type=['negative'])
    def test_resize_server_with_non_existent_flavor(self):
        """Resizing a server with non existent flavor should fail"""
        nonexistent_flavor = data_utils.rand_uuid()
        self.assertRaises(lib_exc.BadRequest, self.client.resize_server,
                          self.server_id, flavor_ref=nonexistent_flavor)

    @decorators.idempotent_id('45436a7d-a388-4a35-a9d8-3adc5d0d940b')
    @testtools.skipUnless(CONF.compute_feature_enabled.resize,
                          'Resize not available.')
    @decorators.attr(type=['negative'])
    def test_resize_server_with_null_flavor(self):
        """Resizing a server with null flavor should fail"""
        self.assertRaises(lib_exc.BadRequest, self.client.resize_server,
                          self.server_id, flavor_ref="")

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('d4c023a0-9c55-4747-9dd5-413b820143c7')
    def test_reboot_non_existent_server(self):
        """Rebooting a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.reboot_server,
                          nonexistent_server, type='SOFT')

    @decorators.idempotent_id('d1417e7f-a509-41b5-a102-d5eed8613369')
    @testtools.skipUnless(CONF.compute_feature_enabled.pause,
                          'Pause is not available.')
    @decorators.attr(type=['negative'])
    def test_pause_paused_server(self):
        """Pausing a paused server should fail"""
        self.client.pause_server(self.server_id)
        waiters.wait_for_server_status(self.client, self.server_id, 'PAUSED')
        self.assertRaises(lib_exc.Conflict,
                          self.client.pause_server,
                          self.server_id)
        self.client.unpause_server(self.server_id)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('98fa0458-1485-440f-873b-fe7f0d714930')
    def test_rebuild_deleted_server(self):
        """Rebuilding a deleted server should fail"""
        self.assertRaises(lib_exc.NotFound,
                          self.client.rebuild_server,
                          self.deleted_server_id, self.image_ref)

    @decorators.related_bug('1660878', status_code=409)
    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('581a397d-5eab-486f-9cf9-1014bbd4c984')
    def test_reboot_deleted_server(self):
        """Rebooting a deleted server should fail"""
        self.assertRaises(lib_exc.NotFound, self.client.reboot_server,
                          self.deleted_server_id, type='SOFT')

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('d86141a7-906e-4731-b187-d64a2ea61422')
    def test_rebuild_non_existent_server(self):
        """Rebuilding a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound,
                          self.client.rebuild_server,
                          nonexistent_server,
                          self.image_ref)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('fd57f159-68d6-4c2a-902b-03070828a87e')
    def test_create_numeric_server_name(self):
        """Creating a server with numeric server name should fail"""
        server_name = 12345
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          name=server_name)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('c3e0fb12-07fc-4d76-a22e-37409887afe8')
    def test_create_server_name_length_exceeds_256(self):
        """Creating a server with name length exceeding limit should fail

        Create a server with name length exceeding 255 characters, an error is
        returned.
        """
        server_name = 'a' * 256
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          name=server_name)

    @decorators.attr(type=['negative'])
    @decorators.related_bug('1651064', status_code=500)
    @utils.services('volume')
    @decorators.idempotent_id('12146ac1-d7df-4928-ad25-b1f99e5286cd')
    def test_create_server_invalid_bdm_in_2nd_dict(self):
        """Creating a server with invalid block_device_mapping_v2 should fail

        Create a server with invalid block_device_mapping_v2, an error is
        returned.
        """
        volume = self.create_volume()
        bdm_1st = {"source_type": "image",
                   "delete_on_termination": True,
                   "boot_index": 0,
                   "uuid": self.image_ref,
                   "destination_type": "local"}
        bdm_2nd = {"source_type": "volume",
                   "uuid": volume["id"],
                   "destination_type": "invalid"}
        bdm = [bdm_1st, bdm_2nd]

        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          image_id=self.image_ref,
                          block_device_mapping_v2=bdm)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('4e72dc2d-44c5-4336-9667-f7972e95c402')
    def test_create_with_invalid_network_uuid(self):
        """Creating a server with invalid network uuid should fail"""
        # Pass invalid network uuid while creating a server
        networks = [{'fixed_ip': '10.0.1.1', 'uuid': 'a-b-c-d-e-f-g-h-i-j'}]
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          networks=networks)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('7a2efc39-530c-47de-b875-2dd01c8d39bd')
    def test_create_with_non_existent_keypair(self):
        """Creating a server with non-existent keypair should fail"""
        # Pass a non-existent keypair while creating a server
        key_name = data_utils.rand_name('key')
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          key_name=key_name)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('7fc74810-0bd2-4cd7-8244-4f33a9db865a')
    def test_create_server_metadata_exceeds_length_limit(self):
        """Creating a server with metadata longer than limit should fail """
        # Pass really long metadata while creating a server
        metadata = {'a': 'b' * 260}
        self.assertRaises((lib_exc.BadRequest, lib_exc.OverLimit),
                          self.create_test_server,
                          metadata=metadata)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('aa8eed43-e2cb-4ebf-930b-da14f6a21d81')
    def test_update_name_of_non_existent_server(self):
        """Updating name of a non-existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        new_name = data_utils.rand_name(
            self.__class__.__name__ + '-server') + '_updated'

        self.assertRaises(lib_exc.NotFound, self.client.update_server,
                          nonexistent_server, name=new_name)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('38204696-17c6-44da-9590-40f87fb5a899')
    def test_update_server_set_empty_name(self):
        """Updating name of the server to an empty string should fail"""
        new_name = ''
        self.assertRaises(lib_exc.BadRequest, self.client.update_server,
                          self.server_id, name=new_name)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('5c8e244c-dada-4590-9944-749c455b431f')
    def test_update_server_name_length_exceeds_256(self):
        """Updating name of server exceeding the name length limit should fail

        Update name of server exceeding the name length limit, an error is
        returned.
        """
        new_name = 'a' * 256
        self.assertRaises(lib_exc.BadRequest,
                          self.client.update_server,
                          self.server_id,
                          name=new_name)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('1041b4e6-514b-4855-96a5-e974b60870a3')
    def test_delete_non_existent_server(self):
        """Deleting a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.delete_server,
                          nonexistent_server)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('75f79124-277c-45e6-a373-a1d6803f4cc4')
    def test_delete_server_pass_negative_id(self):
        """Passing an invalid string parameter to delete server should fail"""
        self.assertRaises(lib_exc.NotFound, self.client.delete_server, -1)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('f4d7279b-5fd2-4bf2-9ba4-ae35df0d18c5')
    def test_delete_server_pass_id_exceeding_length_limit(self):
        """Deleting server with a server ID exceeding length limit should fail

        Pass a server ID that exceeds length limit to delete server, an error
        is returned.
        """
        self.assertRaises(lib_exc.NotFound, self.client.delete_server,
                          sys.maxsize + 1)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('c5fa6041-80cd-483b-aa6d-4e45f19d093c')
    def test_create_with_nonexistent_security_group(self):
        """Creating a server with a nonexistent security group should fail"""
        security_groups = [{'name': 'does_not_exist'}]
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          security_groups=security_groups)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('3436b02f-1b1e-4f03-881e-c6a602327439')
    def test_get_non_existent_server(self):
        """Getting a non existent server details should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.show_server,
                          nonexistent_server)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('a31460a9-49e1-42aa-82ee-06e0bb7c2d03')
    def test_stop_non_existent_server(self):
        """Stopping a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.servers_client.stop_server,
                          nonexistent_server)

    @decorators.idempotent_id('6a8dc0c6-6cd4-4c0a-9f32-413881828091')
    @testtools.skipUnless(CONF.compute_feature_enabled.pause,
                          'Pause is not available.')
    @decorators.attr(type=['negative'])
    def test_pause_non_existent_server(self):
        """Pausing a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.pause_server,
                          nonexistent_server)

    @decorators.idempotent_id('705b8e3a-e8a7-477c-a19b-6868fc24ac75')
    @testtools.skipUnless(CONF.compute_feature_enabled.pause,
                          'Pause is not available.')
    @decorators.attr(type=['negative'])
    def test_unpause_non_existent_server(self):
        """Unpausing a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.unpause_server,
                          nonexistent_server)

    @decorators.idempotent_id('c8e639a7-ece8-42dd-a2e0-49615917ba4f')
    @testtools.skipUnless(CONF.compute_feature_enabled.pause,
                          'Pause is not available.')
    @decorators.attr(type=['negative'])
    def test_unpause_server_invalid_state(self):
        """Unpausing an active server should fail"""
        self.assertRaises(lib_exc.Conflict,
                          self.client.unpause_server,
                          self.server_id)

    @decorators.idempotent_id('d1f032d5-7b6e-48aa-b252-d5f16dd994ca')
    @testtools.skipUnless(CONF.compute_feature_enabled.suspend,
                          'Suspend is not available.')
    @decorators.attr(type=['negative'])
    def test_suspend_non_existent_server(self):
        """Suspending a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.suspend_server,
                          nonexistent_server)

    @decorators.idempotent_id('7f323206-05a9-4bf8-996b-dd5b2036501b')
    @testtools.skipUnless(CONF.compute_feature_enabled.suspend,
                          'Suspend is not available.')
    @decorators.attr(type=['negative'])
    def test_suspend_server_invalid_state(self):
        """Suspending a suspended server should fail"""
        self.client.suspend_server(self.server_id)
        waiters.wait_for_server_status(self.client, self.server_id,
                                       'SUSPENDED')
        self.assertRaises(lib_exc.Conflict,
                          self.client.suspend_server,
                          self.server_id)
        self.client.resume_server(self.server_id)

    @decorators.idempotent_id('221cd282-bddb-4837-a683-89c2487389b6')
    @testtools.skipUnless(CONF.compute_feature_enabled.suspend,
                          'Suspend is not available.')
    @decorators.attr(type=['negative'])
    def test_resume_non_existent_server(self):
        """Resuming a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.resume_server,
                          nonexistent_server)

    @decorators.idempotent_id('ccb6294d-c4c9-498f-8a43-554c098bfadb')
    @testtools.skipUnless(CONF.compute_feature_enabled.suspend,
                          'Suspend is not available.')
    @decorators.attr(type=['negative'])
    def test_resume_server_invalid_state(self):
        """Resuming an active server should fail"""
        self.assertRaises(lib_exc.Conflict,
                          self.client.resume_server,
                          self.server_id)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('7dd919e7-413f-4198-bebb-35e2a01b13e9')
    def test_get_console_output_of_non_existent_server(self):
        """Getting the console output for a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound,
                          self.client.get_console_output,
                          nonexistent_server, length=10)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('6f47992b-5144-4250-9f8b-f00aa33950f3')
    def test_force_delete_nonexistent_server_id(self):
        """Force-deleting a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound,
                          self.client.force_delete_server,
                          nonexistent_server)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('9c6d38cc-fcfb-437a-85b9-7b788af8bf01')
    def test_restore_nonexistent_server_id(self):
        """Restore-deleting a non existent server should fail

        We can restore a soft deleted server, but can't restore a non
        existent server.
        """
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound,
                          self.client.restore_soft_deleted_server,
                          nonexistent_server)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('7fcadfab-bd6a-4753-8db7-4a51e51aade9')
    def test_restore_server_invalid_state(self):
        """Restore-deleting a server not in 'soft-delete' state should fail

        We can restore a soft deleted server, but can't restore a server that
        is not in 'soft-delete' state.
        """
        self.assertRaises(lib_exc.Conflict,
                          self.client.restore_soft_deleted_server,
                          self.server_id)

    @decorators.idempotent_id('abca56e2-a892-48ea-b5e5-e07e69774816')
    @testtools.skipUnless(CONF.compute_feature_enabled.shelve,
                          'Shelve is not available.')
    @decorators.attr(type=['negative'])
    def test_shelve_non_existent_server(self):
        """Shelving a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.shelve_server,
                          nonexistent_server)

    @decorators.idempotent_id('443e4f9b-e6bf-4389-b601-3a710f15fddd')
    @testtools.skipUnless(CONF.compute_feature_enabled.shelve,
                          'Shelve is not available.')
    @decorators.attr(type=['negative'])
    def test_shelve_shelved_server(self):
        """Shelving a shelved server should fail"""
        compute.shelve_server(self.client, self.server_id)

        def _unshelve_server():
            server_info = self.client.show_server(self.server_id)['server']
            if 'SHELVED' in server_info['status']:
                self.client.unshelve_server(self.server_id)
        self.addCleanup(_unshelve_server)

        server = self.client.show_server(self.server_id)['server']
        image_name = server['name'] + '-shelved'
        if CONF.image_feature_enabled.api_v1:
            kwargs = {'name': image_name}
        else:
            kwargs = {'params': {'name': image_name}}
        images = self.images_client.list_images(**kwargs)['images']
        self.assertEqual(1, len(images))
        self.assertEqual(image_name, images[0]['name'])

        self.assertRaises(lib_exc.Conflict,
                          self.client.shelve_server,
                          self.server_id)

        self.client.unshelve_server(self.server_id)

    @decorators.idempotent_id('23d23b37-afaf-40d7-aa5d-5726f82d8821')
    @testtools.skipUnless(CONF.compute_feature_enabled.shelve,
                          'Shelve is not available.')
    @decorators.attr(type=['negative'])
    def test_unshelve_non_existent_server(self):
        """Unshelving a non existent server should fail"""
        nonexistent_server = data_utils.rand_uuid()
        self.assertRaises(lib_exc.NotFound, self.client.unshelve_server,
                          nonexistent_server)

    @decorators.idempotent_id('8f198ded-1cca-4228-9e65-c6b449c54880')
    @testtools.skipUnless(CONF.compute_feature_enabled.shelve,
                          'Shelve is not available.')
    @decorators.attr(type=['negative'])
    def test_unshelve_server_invalid_state(self):
        """Unshelving an active server should fail"""
        self.assertRaises(lib_exc.Conflict,
                          self.client.unshelve_server,
                          self.server_id)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('74085be3-a370-4ca2-bc51-2d0e10e0f573')
    @utils.services('volume', 'image')
    def test_create_server_from_non_bootable_volume(self):
        """Creating a server from a non bootable volume should fail"""
        volume = self.create_volume()

        # Update volume bootable status to false
        self.volumes_client.set_bootable_volume(volume['id'],
                                                bootable=False)

        # Verify bootable flag was updated
        nonbootable_vol = self.volumes_client.show_volume(
            volume['id'])['volume']
        self.assertEqual('false', nonbootable_vol['bootable'])

        # Block device mapping
        bd_map = [{'boot_index': '0',
                   'uuid': volume['id'],
                   'source_type': 'volume',
                   'destination_type': 'volume',
                   'delete_on_termination': False}]

        # Try creating a server from non-bootable volume
        self.assertRaises(lib_exc.BadRequest,
                          self.create_test_server,
                          image_id='',
                          wait_until='ACTIVE',
                          block_device_mapping_v2=bd_map)


class ServersNegativeTestMultiTenantJSON(base.BaseV2ComputeTest):
    """Negative tests of servers for multiple projects"""

    create_default_network = True

    credentials = ['primary', 'alt']

    def setUp(self):
        super(ServersNegativeTestMultiTenantJSON, self).setUp()
        try:
            waiters.wait_for_server_status(self.servers_client, self.server_id,
                                           'ACTIVE')
        except Exception:
            self.__class__.server_id = self.recreate_server(self.server_id)

    @classmethod
    def setup_clients(cls):
        super(ServersNegativeTestMultiTenantJSON, cls).setup_clients()
        cls.alt_client = cls.os_alt.servers_client

    @classmethod
    def resource_setup(cls):
        super(ServersNegativeTestMultiTenantJSON, cls).resource_setup()
        server = cls.create_test_server(wait_until='ACTIVE')
        cls.server_id = server['id']

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('543d84c1-dd2e-4c6d-8cb2-b9da0efaa384')
    def test_update_server_of_another_tenant(self):
        """Updating server that belongs to another project should fail

        Update name of a server that belongs to another project, an error is
        returned.
        """
        new_name = self.server_id + '_new'
        self.assertRaises(lib_exc.NotFound,
                          self.alt_client.update_server, self.server_id,
                          name=new_name)

    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('5c75009d-3eea-423e-bea3-61b09fd25f9c')
    def test_delete_a_server_of_another_tenant(self):
        """Deleting a server that belongs to another project should fail"""
        self.assertRaises(lib_exc.NotFound,
                          self.alt_client.delete_server,
                          self.server_id)