Merge "Added test - conditional object download"
diff --git a/tempest/api/object_storage/test_object_services.py b/tempest/api/object_storage/test_object_services.py
index 31e7eb9..a83e92c 100644
--- a/tempest/api/object_storage/test_object_services.py
+++ b/tempest/api/object_storage/test_object_services.py
@@ -15,6 +15,7 @@
# License for the specific language governing permissions and limitations
# under the License.
+import hashlib
import time
from tempest.api.object_storage import base
@@ -363,6 +364,30 @@
self.container_name, object_name)
self.assertEqual(data * segments, body)
+ @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
+ # header, it should get downloaded only if the local file is different,
+ # otherwise the response code should be 304 Not Modified
+ object_name = rand_name(name='TestObject')
+ data = arbitrary_string()
+ self.object_client.create_object(self.container_name,
+ object_name, data)
+ # local copy is identical, no download
+ md5 = hashlib.md5(data).hexdigest()
+ headers = {'If-None-Match': md5}
+ url = "%s/%s" % (self.container_name, object_name)
+ resp, _ = self.object_client.get(url, headers=headers)
+ self.assertEqual(resp['status'], '304')
+
+ # local copy is different, download
+ local_data = "something different"
+ md5 = hashlib.md5(local_data).hexdigest()
+ headers = {'If-None-Match': md5}
+ resp, body = self.object_client.get(url, headers=headers)
+ self.assertEqual(resp['status'], '200')
+
class PublicObjectTest(base.BaseObjectTest):
def setUp(self):