Services test for Keystone version 2 api services

- Migrating the identity services rbac tempest test to Patrole

Partially-Implements bp: initial-tests-identity
Co-Authored-By: Nishant Kumar <nk776q@att.com>

Change-Id: Icaea8043054f5f04076e76018b1338255aa1068f
diff --git a/patrole_tempest_plugin/tests/api/identity/v2/test_services_rbac.py b/patrole_tempest_plugin/tests/api/identity/v2/test_services_rbac.py
new file mode 100644
index 0000000..c8447bb
--- /dev/null
+++ b/patrole_tempest_plugin/tests/api/identity/v2/test_services_rbac.py
@@ -0,0 +1,83 @@
+# Copyright 2017 AT&T 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 import config
+from tempest.lib import decorators
+
+from patrole_tempest_plugin import rbac_rule_validation
+from patrole_tempest_plugin.rbac_utils import rbac_utils
+from patrole_tempest_plugin.tests.api.identity.v2 import rbac_base
+
+CONF = config.CONF
+
+
+class IdentityServicesV2AdminRbacTest(rbac_base.BaseIdentityV2AdminRbacTest):
+
+    def tearDown(self):
+        rbac_utils.switch_role(self, switchToRbacRole=False)
+        super(IdentityServicesV2AdminRbacTest, self).tearDown()
+
+    @classmethod
+    def setup_clients(cls):
+        super(IdentityServicesV2AdminRbacTest, cls).setup_clients()
+        cls.services_client = cls.os.identity_services_client
+
+    @rbac_rule_validation.action(service="keystone",
+                                 rule="identity:create_service")
+    @decorators.idempotent_id('370050f6-d271-4fb4-abc5-4de1d6dfbad2')
+    def test_create_service(self):
+        """Create Service Test
+
+        RBAC test for Identity Admin 2.0 create_service
+        """
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self._create_service()
+
+    @rbac_rule_validation.action(service="keystone",
+                                 rule="identity:delete_service")
+    @decorators.idempotent_id('f6c64fc3-6a1f-423e-af91-e411add3a384')
+    def test_delete_service(self):
+        """Delete Service Test
+
+        RBAC test for Identity Admin 2.0 delete_service
+        """
+        service_id = self._create_service()
+
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.services_client.delete_service(service_id)
+
+    @rbac_rule_validation.action(service="keystone",
+                                 rule="identity:get_service")
+    @decorators.idempotent_id('504d62bb-97d7-445e-9d6d-b1945a7c9e08')
+    def test_show_service(self):
+        """Show Service Test
+
+        RBAC test for Identity Admin 2.0 show_service
+        """
+        service_id = self._create_service()
+
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.services_client.show_service(service_id)
+
+    @rbac_rule_validation.action(service="keystone",
+                                 rule="identity:list_services")
+    @decorators.idempotent_id('d7dc461d-51ad-48e0-9cd2-33add1b88de9')
+    def test_list_services(self):
+        """List all the services
+
+        RBAC test for Identity Admin 2.0 list_service
+        """
+        rbac_utils.switch_role(self, switchToRbacRole=True)
+        self.services_client.list_services()