text: #    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 ddt
  import mock
  
  from rally.plugins.openstack.scenarios.neutron import loadbalancer_v2
  from tests.unit import test
  
  
  @ddt.ddt
  class NeutronLoadbalancerv2TestCase(test.TestCase):
  
      def _get_context(self):
          context = test.get_test_context()
          context.update({
              "user": {
                  "id": "fake_user",
                  "tenant_id": "fake_tenant",
                  "credential": mock.MagicMock()
              },
              "tenant": {"id": "fake_tenant",
                         "networks": [{"id": "fake_net",
                                       "subnets": ["fake_subnet"]}]}})
          return context
  
      @ddt.data(
          {},
          {"lb_create_args": None},
          {"lb_create_args": {}},
          {"lb_create_args": {"name": "given-name"}},
      )
      @ddt.unpack
      def test_create_and_list_load_balancers(self, lb_create_args=None):
          context = self._get_context()
          scenario = loadbalancer_v2.CreateAndListLoadbalancers(context)
          lb_create_args = lb_create_args or {}
          networks = context["tenant"]["networks"]
          scenario._create_lbaasv2_loadbalancer = mock.Mock()
          scenario._list_lbaasv2_loadbalancers = mock.Mock()
          scenario.run(lb_create_args=lb_create_args)
  
          subnets = []
          mock_has_calls = []
          for network in networks:
              subnets.extend(network.get("subnets", []))
          for subnet in subnets:
              mock_has_calls.append(mock.call(subnet, **lb_create_args))
          scenario._create_lbaasv2_loadbalancer.assert_has_calls(mock_has_calls)
          scenario._list_lbaasv2_loadbalancers.assert_called_once_with()
  