Increase unit test coverage for v2 images client
This patch adds unit tests for the v2 images client. Note that
``test_show_image_file`` currently expects a response body
of {} but this is because it is not possible to use
data_utils.rand_bytes() since ``create_response``
will always try to then execute json.dumps which will result
in a JSON-related error being thrown. (A follow up patch
would be needed to fix this issue.)
Partially Implements: blueprint tempest-lib-missing-test-coverage
Change-Id: I33a718d8ecf133a55c76dccb6746232ee6152ca2
diff --git a/tempest/tests/lib/services/image/v2/test_images_client.py b/tempest/tests/lib/services/image/v2/test_images_client.py
index 9648985..ee4d4cb 100644
--- a/tempest/tests/lib/services/image/v2/test_images_client.py
+++ b/tempest/tests/lib/services/image/v2/test_images_client.py
@@ -12,6 +12,9 @@
# License for the specific language governing permissions and limitations
# under the License.
+import six
+
+from tempest.lib.common.utils import data_utils
from tempest.lib.services.image.v2 import images_client
from tempest.tests.lib import fake_auth_provider
from tempest.tests.lib.services import base
@@ -42,6 +45,57 @@
"container_format": None
}
+ FAKE_LIST_IMAGES = {
+ "images": [
+ {
+ "status": "active",
+ "name": "cirros-0.3.2-x86_64-disk",
+ "tags": [],
+ "container_format": "bare",
+ "created_at": "2014-11-07T17:07:06Z",
+ "disk_format": "qcow2",
+ "updated_at": "2014-11-07T17:19:09Z",
+ "visibility": "public",
+ "self": "/v2/images/1bea47ed-f6a9-463b-b423-14b9cca9ad27",
+ "min_disk": 0,
+ "protected": False,
+ "id": "1bea47ed-f6a9-463b-b423-14b9cca9ad27",
+ "file": "/v2/images/1bea47ed-f6a9-463b-b423-14b9cca9ad27/file",
+ "checksum": "64d7c1cd2b6f60c92c14662941cb7913",
+ "owner": "5ef70662f8b34079a6eddb8da9d75fe8",
+ "size": 13167616,
+ "min_ram": 0,
+ "schema": "/v2/schemas/image",
+ "virtual_size": None
+ },
+ {
+ "status": "active",
+ "name": "F17-x86_64-cfntools",
+ "tags": [],
+ "container_format": "bare",
+ "created_at": "2014-10-30T08:23:39Z",
+ "disk_format": "qcow2",
+ "updated_at": "2014-11-03T16:40:10Z",
+ "visibility": "public",
+ "self": "/v2/images/781b3762-9469-4cec-b58d-3349e5de4e9c",
+ "min_disk": 0,
+ "protected": False,
+ "id": "781b3762-9469-4cec-b58d-3349e5de4e9c",
+ "file": "/v2/images/781b3762-9469-4cec-b58d-3349e5de4e9c/file",
+ "checksum": "afab0f79bac770d61d24b4d0560b5f70",
+ "owner": "5ef70662f8b34079a6eddb8da9d75fe8",
+ "size": 476704768,
+ "min_ram": 0,
+ "schema": "/v2/schemas/image",
+ "virtual_size": None
+ }
+ ],
+ "schema": "/v2/schemas/images",
+ "first": "/v2/images"
+ }
+
+ FAKE_TAG_NAME = "fake tag"
+
def setUp(self):
super(TestImagesClient, self).setUp()
fake_auth = fake_auth_provider.FakeAuthProvider()
@@ -74,6 +128,14 @@
bytes_body,
image_id="e485aab9-0907-4973-921c-bb6da8a8fcf8")
+ def _test_list_images(self, bytes_body=False):
+ self.check_service_client_function(
+ self.client.list_images,
+ 'tempest.lib.common.rest_client.RestClient.get',
+ self.FAKE_LIST_IMAGES,
+ bytes_body,
+ mock_args=['images'])
+
def test_create_image_with_str_body(self):
self._test_create_image()
@@ -104,8 +166,56 @@
'tempest.lib.common.rest_client.RestClient.delete',
{}, image_id="e485aab9-0907-4973-921c-bb6da8a8fcf8", status=204)
+ def test_store_image_file(self):
+ data = six.BytesIO(data_utils.random_bytes())
+
+ self.check_service_client_function(
+ self.client.store_image_file,
+ 'tempest.lib.common.rest_client.RestClient.raw_request',
+ {},
+ image_id=self.FAKE_CREATE_UPDATE_SHOW_IMAGE["id"],
+ status=204,
+ data=data)
+
+ def test_show_image_file(self):
+ # NOTE: The response for this API returns raw binary data, but an error
+ # is thrown if random bytes are used for the resp body since
+ # ``create_response`` then calls ``json.dumps``.
+ self.check_service_client_function(
+ self.client.show_image_file,
+ 'tempest.lib.common.rest_client.RestClient.get',
+ {},
+ resp_as_string=True,
+ image_id=self.FAKE_CREATE_UPDATE_SHOW_IMAGE["id"],
+ headers={'Content-Type': 'application/octet-stream'},
+ status=200)
+
+ def test_add_image_tag(self):
+ self.check_service_client_function(
+ self.client.add_image_tag,
+ 'tempest.lib.common.rest_client.RestClient.put',
+ {},
+ image_id=self.FAKE_CREATE_UPDATE_SHOW_IMAGE["id"],
+ status=204,
+ tag=self.FAKE_TAG_NAME)
+
+ def test_delete_image_tag(self):
+ self.check_service_client_function(
+ self.client.delete_image_tag,
+ 'tempest.lib.common.rest_client.RestClient.delete',
+ {},
+ image_id=self.FAKE_CREATE_UPDATE_SHOW_IMAGE["id"],
+ status=204,
+ tag=self.FAKE_TAG_NAME)
+
def test_show_image_with_str_body(self):
self._test_show_image()
def test_show_image_with_bytes_body(self):
self._test_show_image(bytes_body=True)
+
+ def test_list_images_with_str_body(self):
+ self._test_list_images()
+
+ def test_list_images_with_bytes_body(self):
+ self._test_list_images(bytes_body=True)