text: # 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 sys
  
  from oslo.serialization import jsonutils
  
  from neutronclient.neutron.v2_0 import agent
  from neutronclient.tests.unit import test_cli20
  
  
  class CLITestV20Agent(test_cli20.CLITestV20Base):
      def test_list_agents(self):
          contents = {'agents': [{'id': 'myname', 'agent_type': 'mytype',
                                  'alive': True}]}
          args = ['-f', 'json']
          resources = "agents"
  
          cmd = agent.ListAgent(test_cli20.MyApp(sys.stdout), None)
          self._test_list_columns(cmd, resources, contents, args)
          _str = self.fake_stdout.make_string()
  
          returned_agents = jsonutils.loads(_str)
          self.assertEqual(1, len(returned_agents))
          ag = returned_agents[0]
          self.assertEqual(3, len(ag))
          self.assertIn("alive", ag.keys())
  
      def test_list_agents_field(self):
          contents = {'agents': [{'alive': True}]}
          args = ['-f', 'json']
          resources = "agents"
          smile = ':-)'
  
          cmd = agent.ListAgent(test_cli20.MyApp(sys.stdout), None)
          self._test_list_columns(cmd, resources, contents, args)
          _str = self.fake_stdout.make_string()
  
          returned_agents = jsonutils.loads(_str)
          self.assertEqual(1, len(returned_agents))
          ag = returned_agents[0]
          self.assertEqual(1, len(ag))
          self.assertIn("alive", ag.keys())
          self.assertIn(smile, ag.values())
  