new_contents: # Copyright 2015 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 oslotest import mockpatch
  from tempest_lib import exceptions as lib_exc
  
  from tempest.services.compute.json import security_groups_client
  from tempest.tests import fake_auth_provider
  from tempest.tests.services.compute import base
  
  
  class TestSecurityGroupsClient(base.BaseComputeServiceTest):
  
      FAKE_SECURITY_GROUP_INFO = [{
          "description": "default",
          "id": "3fb26eb3-581b-4420-9963-b0879a026506",
          "name": "default",
          "rules": [],
          "tenant_id": "openstack"
      }]
  
      def setUp(self):
          super(TestSecurityGroupsClient, self).setUp()
          fake_auth = fake_auth_provider.FakeAuthProvider()
          self.client = security_groups_client.SecurityGroupsClient(
              fake_auth, 'compute', 'regionOne')
  
      def _test_list_security_groups(self, bytes_body=False):
          self.check_service_client_function(
              self.client.list_security_groups,
              'tempest.common.service_client.ServiceClient.get',
              {"security_groups": self.FAKE_SECURITY_GROUP_INFO},
              to_utf=bytes_body)
  
      def test_list_security_groups_with_str_body(self):
          self._test_list_security_groups()
  
      def test_list_security_groups_with_bytes_body(self):
          self._test_list_security_groups(bytes_body=True)
  
      def _test_show_security_group(self, bytes_body=False):
          self.check_service_client_function(
              self.client.show_security_group,
              'tempest.common.service_client.ServiceClient.get',
              {"security_group": self.FAKE_SECURITY_GROUP_INFO[0]},
              to_utf=bytes_body,
              security_group_id='fake-id')
  
      def test_show_security_group_with_str_body(self):
          self._test_show_security_group()
  
      def test_show_security_group_with_bytes_body(self):
          self._test_show_security_group(bytes_body=True)
  
      def _test_create_security_group(self, bytes_body=False):
          post_body = {"name": "test", "description": "test_group"}
          self.check_service_client_function(
              self.client.create_security_group,
              'tempest.common.service_client.ServiceClient.post',
              {"security_group": self.FAKE_SECURITY_GROUP_INFO[0]},
              to_utf=bytes_body,
              kwargs=post_body)
  
      def test_create_security_group_with_str_body(self):
          self._test_create_security_group()
  
      def test_create_security_group_with_bytes_body(self):
          self._test_create_security_group(bytes_body=True)
  
      def _test_update_security_group(self, bytes_body=False):
          req_body = {"name": "test", "description": "test_group"}
          self.check_service_client_function(
              self.client.update_security_group,
              'tempest.common.service_client.ServiceClient.put',
              {"security_group": self.FAKE_SECURITY_GROUP_INFO[0]},
              to_utf=bytes_body,
              security_group_id='fake-id',
              kwargs=req_body)
  
      def test_update_security_group_with_str_body(self):
          self._test_update_security_group()
  
      def test_update_security_group_with_bytes_body(self):
          self._test_update_security_group(bytes_body=True)
  
      def test_delete_security_group(self):
          self.check_service_client_function(
              self.client.delete_security_group,
              'tempest.common.service_client.ServiceClient.delete',
              {}, status=202, security_group_id='fake-id')
  
      def test_is_resource_deleted_true(self):
          mod = ('tempest.services.compute.json.security_groups_client.'
                 'SecurityGroupsClient.show_security_group')
          self.useFixture(mockpatch.Patch(mod, side_effect=lib_exc.NotFound))
          self.assertTrue(self.client.is_resource_deleted('fake-id'))
  
      def test_is_resource_deleted_false(self):
          mod = ('tempest.services.compute.json.security_groups_client.'
                 'SecurityGroupsClient.show_security_group')
          self.useFixture(mockpatch.Patch(mod, return_value='success'))
          self.assertFalse(self.client.is_resource_deleted('fake-id'))
  
subject: Add unit tests for security_groups_client