yardstick/tests/unit/benchmark/scenarios/lib/test_create_network.py

   1 ##############################################################################
   2 # Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 from oslo_utils import uuidutils
  11 import unittest
  12 import mock
  13
  14 from yardstick.common import openstack_utils
  15 from yardstick.common import exceptions
  16 from yardstick.benchmark.scenarios.lib import create_network
  17
  18
  19 class CreateNetworkTestCase(unittest.TestCase):
  20
  21     def setUp(self):
  22
  23         self._mock_create_neutron_net = mock.patch.object(
  24             openstack_utils, 'create_neutron_net')
  25         self.mock_create_neutron_net = self._mock_create_neutron_net.start()
  26         self._mock_get_shade_client = mock.patch.object(
  27             openstack_utils, 'get_shade_client')
  28         self.mock_get_shade_client = self._mock_get_shade_client.start()
  29         self._mock_log = mock.patch.object(create_network, 'LOG')
  30         self.mock_log = self._mock_log.start()
  31         self.args = {'options': {'network_name': 'yardstick_net'}}
  32         self.result = {}
  33
  34         self._cnet_obj = create_network.CreateNetwork(self.args, mock.ANY)
  35         self.addCleanup(self._stop_mock)
  36
  37     def _stop_mock(self):
  38         self._mock_create_neutron_net.stop()
  39         self._mock_get_shade_client.stop()
  40         self._mock_log.stop()
  41
  42     def test_run(self):
  43         _uuid = uuidutils.generate_uuid()
  44         self._cnet_obj.scenario_cfg = {'output': 'id'}
  45         self.mock_create_neutron_net.return_value = _uuid
  46         output = self._cnet_obj.run(self.result)
  47         self.assertEqual({"network_create": 1}, self.result)
  48         self.assertEqual({'id': _uuid}, output)
  49         self.mock_log.info.asset_called_once_with('Create network successful!')
  50
  51     def test_run_fail_exception(self):
  52         self.mock_create_neutron_net.return_value = None
  53         with self.assertRaises(exceptions.ScenarioCreateNetworkError):
  54             self._cnet_obj.run(self.result)
  55         self.assertEqual({"network_create": 0}, self.result)
  56         self.mock_log.error.assert_called_once_with(
  57             'Create network failed!')