text: # Copyright 2012 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.
  
  from unittest import mock
  
  from oslo_serialization import jsonutils
  import testtools
  
  from heatclient.tests.unit import fakes
  from heatclient.v1 import build_info
  
  
  class BuildInfoManagerTest(testtools.TestCase):
      def setUp(self):
          super(BuildInfoManagerTest, self).setUp()
          self.client = mock.Mock()
          self.client.get.return_value = fakes.FakeHTTPResponse(
              200,
              None,
              {'content-type': 'application/json'},
              jsonutils.dumps('body')
          )
          self.manager = build_info.BuildInfoManager(self.client)
  
      def test_build_info_makes_a_call_to_the_api(self):
          self.manager.build_info()
          self.client.get.assert_called_once_with('/build_info')
  
      def test_build_info_returns_the_response_body(self):
          response = self.manager.build_info()
          self.assertEqual('body', response)
  