text: # Copyright (c) 2015 Openstack Foundation
  #
  #    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 oslo_utils import uuidutils
  
  from neutron.agent.l3 import ha_router
  from neutron.tests import base
  
  _uuid = uuidutils.generate_uuid
  
  
  class TestBasicRouterOperations(base.BaseTestCase):
      def setUp(self):
          super(TestBasicRouterOperations, self).setUp()
  
      def _create_router(self, router=None, **kwargs):
          if not router:
              router = mock.MagicMock()
          self.agent_conf = mock.Mock()
          # NOTE The use_namespaces config will soon be deprecated
          self.agent_conf.use_namespaces = True
          self.router_id = _uuid()
          return ha_router.HaRouter(mock.sentinel.enqueue_state,
                                    self.router_id,
                                    router,
                                    self.agent_conf,
                                    mock.sentinel.driver,
                                    **kwargs)
  
      def test_get_router_cidrs_returns_ha_cidrs(self):
          ri = self._create_router()
          device = mock.MagicMock()
          device.name.return_value = 'eth2'
          addresses = ['15.1.2.2/24', '15.1.2.3/32']
          ri._get_cidrs_from_keepalived = mock.MagicMock(return_value=addresses)
          self.assertEqual(set(addresses), ri.get_router_cidrs(device))
  