Define image_members_client of image v2 as library

image_members_client has good interfaces now, then this patch makes
it as library.

Partially implements blueprint consistent-service-method-names

Change-Id: Id865f14248b3857952ef02dbc2c5b4c0ca1e11e5

releasenotes/notes/image-clients-as-library-86d17caa26ce3961.yaml

@@ -4,6 +4,7 @@ features:
     The following image service clients are defined as library interface,
     so the other projects can use these modules as stable libraries
     without any maintenance changes.
+      **image_members_client**
       **namespaces_client**
       **resource_types_client**
       **schemas_client**

tempest/clients.py

@@ -75,6 +75,8 @@ from tempest.lib.services.compute.volumes_client import \
     VolumesClient as ComputeVolumesClient
 from tempest.lib.services.identity.v2.token_client import TokenClient
 from tempest.lib.services.identity.v3.token_client import V3TokenClient
+from tempest.lib.services.image.v2.image_members_client import \
+    ImageMembersClient as ImageMembersClientV2
 from tempest.lib.services.image.v2.namespaces_client import NamespacesClient
 from tempest.lib.services.image.v2.resource_types_client import \
     ResourceTypesClient
@@ -138,8 +140,6 @@ from tempest.services.identity.v3.json.users_clients import \
 from tempest.services.image.v1.json.image_members_client import \
     ImageMembersClient
 from tempest.services.image.v1.json.images_client import ImagesClient
-from tempest.services.image.v2.json.image_members_client import \
-    ImageMembersClient as ImageMembersClientV2
 from tempest.services.image.v2.json.images_client import \
     ImagesClient as ImagesV2Client
 from tempest.services.object_storage.account_client import AccountClient

tempest/tests/lib/services/image/v2/test_image_members_client.py

@@ -0,0 +1,90 @@
+# Copyright 2016 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.lib.services.image.v2 import image_members_client
+from tempest.tests.lib import fake_auth_provider
+from tempest.tests.lib.services import base
+
+
+class TestImageMembersClient(base.BaseServiceTest):
+    FAKE_CREATE_SHOW_UPDATE_IMAGE_MEMBER = {
+        "status": "pending",
+        "created_at": "2013-11-26T07:21:21Z",
+        "updated_at": "2013-11-26T07:21:21Z",
+        "image_id": "0ae74cc5-5147-4239-9ce2-b0c580f7067e",
+        "member_id": "8989447062e04a818baf9e073fd04fa7",
+        "schema": "/v2/schemas/member"
+    }
+
+    def setUp(self):
+        super(TestImageMembersClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = image_members_client.ImageMembersClient(fake_auth,
+                                                              'image',
+                                                              'regionOne')
+
+    def _test_show_image_member(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_image_member,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_CREATE_SHOW_UPDATE_IMAGE_MEMBER,
+            bytes_body,
+            image_id="0ae74cc5-5147-4239-9ce2-b0c580f7067e",
+            member_id="8989447062e04a818baf9e073fd04fa7")
+
+    def _test_create_image_member(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.create_image_member,
+            'tempest.lib.common.rest_client.RestClient.post',
+            self.FAKE_CREATE_SHOW_UPDATE_IMAGE_MEMBER,
+            bytes_body,
+            image_id="0ae74cc5-5147-4239-9ce2-b0c580f7067e",
+            member_id="8989447062e04a818baf9e073fd04fa7")
+
+    def _test_update_image_member(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.update_image_member,
+            'tempest.lib.common.rest_client.RestClient.put',
+            self.FAKE_CREATE_SHOW_UPDATE_IMAGE_MEMBER,
+            bytes_body,
+            image_id="0ae74cc5-5147-4239-9ce2-b0c580f7067e",
+            member_id="8989447062e04a818baf9e073fd04fa7",
+            schema="/v2/schemas/member2")
+
+    def test_show_image_member_with_str_body(self):
+        self._test_show_image_member()
+
+    def test_show_image_member_with_bytes_body(self):
+        self._test_show_image_member(bytes_body=True)
+
+    def test_create_image_member_with_str_body(self):
+        self._test_create_image_member()
+
+    def test_create_image_member_with_bytes_body(self):
+        self._test_create_image_member(bytes_body=True)
+
+    def test_delete_image_member(self):
+        self.check_service_client_function(
+            self.client.delete_image_member,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            image_id="0ae74cc5-5147-4239-9ce2-b0c580f7067e",
+            member_id="8989447062e04a818baf9e073fd04fa7",
+            status=204)
+
+    def test_update_image_member_with_str_body(self):
+        self._test_update_image_member()
+
+    def test_update_image_member_with_bytes_body(self):
+        self._test_update_image_member(bytes_body=True)