text: # Copyright 2015 OpenStack Foundation
  # 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.
  
  import mock
  from testtools.matchers import HasLength
  
  from magnum.common import utils as magnum_utils
  from magnum import objects
  from magnum.tests.unit.db import base
  from magnum.tests.unit.db import utils
  
  
  class TestServiceObject(base.DbTestCase):
  
      def setUp(self):
          super(TestServiceObject, self).setUp()
          self.fake_service = utils.get_test_service()
  
      def test_get_by_id(self):
          service_id = self.fake_service['id']
          with mock.patch.object(self.dbapi, 'get_service_by_id',
                                 autospec=True) as mock_get_service:
              mock_get_service.return_value = self.fake_service
              service = objects.Service.get_by_id(self.context, service_id)
              mock_get_service.assert_called_once_with(self.context, service_id)
              self.assertEqual(self.context, service._context)
  
      def test_get_by_uuid(self):
          uuid = self.fake_service['uuid']
          with mock.patch.object(self.dbapi, 'get_service_by_uuid',
                                 autospec=True) as mock_get_service:
              mock_get_service.return_value = self.fake_service
              service = objects.Service.get_by_uuid(self.context, uuid)
              mock_get_service.assert_called_once_with(self.context, uuid)
              self.assertEqual(self.context, service._context)
  
      def test_get_by_name(self):
          name = self.fake_service['name']
          with mock.patch.object(self.dbapi, 'get_service_by_name',
                                 autospec=True) as mock_get_service:
              mock_get_service.return_value = self.fake_service
              service = objects.Service.get_by_name(self.context, name)
              mock_get_service.assert_called_once_with(self.context, name)
              self.assertEqual(self.context, service._context)
  
      def test_list_by_bay_uuid(self):
          bay_uuid = self.fake_service['bay_uuid']
          with mock.patch.object(self.dbapi, 'get_services_by_bay_uuid',
                                 autospec=True) as mock_get_service:
              mock_get_service.return_value = [self.fake_service]
              services = objects.Service.list_by_bay_uuid(self.context,
                                                          bay_uuid)
              self.assertThat(services, HasLength(1))
              mock_get_service.assert_called_once_with(self.context,
                                                       bay_uuid)
  
      def test_list(self):
          with mock.patch.object(self.dbapi, 'get_service_list',
                                 autospec=True) as mock_get_list:
              mock_get_list.return_value = [self.fake_service]
              services = objects.Service.list(self.context)
              self.assertEqual(mock_get_list.call_count, 1)
              self.assertThat(services, HasLength(1))
              self.assertIsInstance(services[0], objects.Service)
              self.assertEqual(self.context, services[0]._context)
  
      def test_create(self):
          with mock.patch.object(self.dbapi, 'create_service',
                                 autospec=True) as mock_create_service:
              mock_create_service.return_value = self.fake_service
              service = objects.Service(self.context, **self.fake_service)
              service.create()
              mock_create_service.assert_called_once_with(self.fake_service)
              self.assertEqual(self.context, service._context)
  
      def test_destroy(self):
          uuid = self.fake_service['uuid']
          with mock.patch.object(self.dbapi, 'get_service_by_uuid',
                                 autospec=True) as mock_get_service:
              mock_get_service.return_value = self.fake_service
              with mock.patch.object(self.dbapi, 'destroy_service',
                                     autospec=True) as mock_destroy_service:
                  service = objects.Service.get_by_uuid(self.context, uuid)
                  service.destroy()
                  mock_get_service.assert_called_once_with(self.context, uuid)
                  mock_destroy_service.assert_called_once_with(uuid)
                  self.assertEqual(self.context, service._context)
  
      def test_save(self):
          uuid = self.fake_service['uuid']
          with mock.patch.object(self.dbapi, 'get_service_by_uuid',
                                 autospec=True) as mock_get_service:
              mock_get_service.return_value = self.fake_service
              with mock.patch.object(self.dbapi, 'update_service',
                                     autospec=True) as mock_update_service:
                  service = objects.Service.get_by_uuid(self.context, uuid)
                  service.ports = [{'port': 4567}]
                  service.save()
  
                  mock_get_service.assert_called_once_with(self.context, uuid)
                  mock_update_service.assert_called_once_with(
                      uuid, {'ports': [{'port': 4567}]})
                  self.assertEqual(self.context, service._context)
  
      def test_refresh(self):
          uuid = self.fake_service['uuid']
          new_uuid = magnum_utils.generate_uuid()
          returns = [dict(self.fake_service, uuid=uuid),
                     dict(self.fake_service, uuid=new_uuid)]
          expected = [mock.call(self.context, uuid),
                      mock.call(self.context, uuid)]
          with mock.patch.object(self.dbapi, 'get_service_by_uuid',
                                 side_effect=returns,
                                 autospec=True) as mock_get_service:
              service = objects.Service.get_by_uuid(self.context, uuid)
              self.assertEqual(uuid, service.uuid)
              service.refresh()
              self.assertEqual(new_uuid, service.uuid)
              self.assertEqual(expected, mock_get_service.call_args_list)
              self.assertEqual(self.context, service._context)
  