text: # Copyright 2013 - Mirantis, Inc.
  # Copyright 2016 - Ericsson AB.
  #
  #    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 json
  
  import mock
  import unittest2
  
  
  class FakeResponse(object):
      """Fake response for testing Kingbird Client."""
  
      def __init__(self, status_code, content=None):
          self.status_code = status_code
          self.content = content
          self.headers = {}
  
      def json(self):
          return json.loads(self.content)
  
  
  class BaseClientTest(unittest2.TestCase):
      _client = None
  
      def mock_http_get(self, content, status_code=200):
          if isinstance(content, dict):
              content = json.dumps(content)
  
          self._client.http_client.get = mock.MagicMock(
              return_value=FakeResponse(status_code, content))
  
          return self._client.http_client.get
  
      def mock_http_post(self, content, status_code=201):
          if isinstance(content, dict):
              content = json.dumps(content)
  
          self._client.http_client.post = mock.MagicMock(
              return_value=FakeResponse(status_code, content))
  
          return self._client.http_client.post
  
      def mock_http_put(self, content, status_code=200):
          if isinstance(content, dict):
              content = json.dumps(content)
  
          self._client.http_client.put = mock.MagicMock(
              return_value=FakeResponse(status_code, content))
  
          return self._client.http_client.put
  
      def mock_http_delete(self, status_code=204):
          self._client.http_client.delete = mock.MagicMock(
              return_value=FakeResponse(status_code))
  
          return self._client.http_client.delete
  
  
  class BaseCommandTest(unittest2.TestCase):
      def setUp(self):
          self.app = mock.Mock()
          self.client = self.app.client_manager.sync_engine
  
      def call(self, command, app_args=[], prog_name=''):
          cmd = command(self.app, app_args)
  
          parsed_args = cmd.get_parser(prog_name).parse_args(app_args)
  
          return cmd.take_action(parsed_args)
  