# Copyright 2013: Mirantis Inc. # 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 mock from rally.benchmark.scenarios.nova import utils from rally.benchmark import utils as butils from rally import exceptions as rally_exceptions from rally.openstack.common.fixture import mockpatch from tests.benchmark.scenarios import test_utils from tests import fakes from tests import test BM_UTILS = 'rally.benchmark.utils' NOVA_UTILS = "rally.benchmark.scenarios.nova.utils" class NovaScenarioTestCase(test.TestCase): def setUp(self): super(NovaScenarioTestCase, self).setUp() self.server = mock.Mock() self.server1 = mock.Mock() self.image = mock.Mock() self.res_is = mockpatch.Patch(BM_UTILS + ".resource_is") self.get_fm = mockpatch.Patch(BM_UTILS + '.get_from_manager') self.wait_for = mockpatch.Patch(NOVA_UTILS + ".utils.wait_for") self.useFixture(self.wait_for) self.useFixture(self.res_is) self.useFixture(self.get_fm) self.gfm = self.get_fm.mock self.useFixture(mockpatch.Patch('time.sleep')) def _test_atomic_action_timer(self, atomic_actions_time, name): action_duration = test_utils.get_atomic_action_timer_value_by_name( atomic_actions_time, name) self.assertIsNotNone(action_duration) self.assertIsInstance(action_duration, float) def test_generate_random_name(self): for length in [8, 16, 32, 64]: name = utils.NovaScenario()._generate_random_name(length) self.assertEqual(len(name), length) self.assertTrue(name.isalpha()) def test_failed_server_status(self): self.get_fm.cleanUp() server_manager = fakes.FakeFailedServerManager() self.assertRaises(rally_exceptions.GetResourceFailure, butils.get_from_manager(), server_manager.create('fails', '1', '2')) @mock.patch(NOVA_UTILS + '.NovaScenario.clients') def test__boot_server(self, mock_clients): mock_clients("nova").servers.create.return_value = self.server nova_scenario = utils.NovaScenario() return_server = nova_scenario._boot_server('server_name', 'image_id', 'flavor_id') self.wait_for.mock.assert_called_once_with(self.server, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=3, timeout=600) self.res_is.mock.assert_has_calls(mock.call('ACTIVE')) self.assertEqual(self.wait_for.mock(), return_server) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.boot_server') def test__suspend_server(self): nova_scenario = utils.NovaScenario() nova_scenario._suspend_server(self.server) self.server.suspend.assert_called_once_with() self.wait_for.mock.assert_called_once_with(self.server, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=3, timeout=600) self.res_is.mock.assert_has_calls(mock.call('SUSPENDED')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.suspend_server') @mock.patch(NOVA_UTILS + '.NovaScenario.clients') def test__create_image(self, mock_clients): mock_clients("nova").images.get.return_value = self.image nova_scenario = utils.NovaScenario() return_image = nova_scenario._create_image(self.server) self.wait_for.mock.assert_called_once_with(self.image, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=3, timeout=600) self.res_is.mock.assert_has_calls(mock.call('ACTIVE')) self.assertEqual(self.wait_for.mock(), return_image) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.create_image') @mock.patch(BM_UTILS + ".is_none") def test__delete_server(self, mock_isnone): nova_scenario = utils.NovaScenario() nova_scenario._delete_server(self.server) self.server.delete.assert_called_once_with() self.wait_for.mock.assert_called_once_with(self.server, is_ready=mock_isnone, update_resource=self.gfm(), check_interval=3, timeout=600) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.delete_server') def test__reboot_server(self): nova_scenario = utils.NovaScenario() nova_scenario._reboot_server(self.server) self.server.reboot.assert_called_once_with(reboot_type='SOFT') self.wait_for.mock.assert_called_once_with(self.server, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=3, timeout=600) self.res_is.mock.assert_has_calls(mock.call('ACTIVE')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.reboot_server') def test__start_server(self): nova_scenario = utils.NovaScenario() nova_scenario._start_server(self.server) self.server.start.assert_called_once_with() self.wait_for.mock.assert_called_once_with(self.server, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=2, timeout=600) self.res_is.mock.assert_has_calls(mock.call('ACTIVE')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.start_server') def test__stop_server(self): nova_scenario = utils.NovaScenario() nova_scenario._stop_server(self.server) self.server.stop.assert_called_once_with() self.wait_for.mock.assert_called_once_with(self.server, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=2, timeout=600) self.res_is.mock.assert_has_calls(mock.call('SHUTOFF')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.stop_server') def test__rescue_server(self): nova_scenario = utils.NovaScenario() nova_scenario._rescue_server(self.server) self.server.rescue.assert_called_once_with() self.wait_for.mock.assert_called_once_with(self.server, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=3, timeout=600) self.res_is.mock.assert_has_calls(mock.call('RESCUE')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.rescue_server') def test__unrescue_server(self): nova_scenario = utils.NovaScenario() nova_scenario._unrescue_server(self.server) self.server.unrescue.assert_called_once_with() self.wait_for.mock.assert_called_once_with(self.server, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=3, timeout=600) self.res_is.mock.assert_has_calls(mock.call('ACTIVE')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.unrescue_server') @mock.patch(BM_UTILS + ".is_none") @mock.patch(NOVA_UTILS + '.NovaScenario.clients') def test__delete_all_servers(self, mock_clients, mock_isnone): mock_clients("nova").servers.list.return_value = [self.server, self.server1] nova_scenario = utils.NovaScenario() nova_scenario._delete_all_servers() expected = [ mock.call(self.server, is_ready=mock_isnone, update_resource=self.gfm(), check_interval=3, timeout=600), mock.call(self.server1, is_ready=mock_isnone, update_resource=self.gfm(), check_interval=3, timeout=600) ] self.assertEqual(expected, self.wait_for.mock.mock_calls) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.delete_all_servers') def test__delete_image(self): nova_scenario = utils.NovaScenario() nova_scenario._delete_image(self.image) self.image.delete.assert_called_once_with() self.wait_for.mock.assert_called_once_with(self.image, update_resource=self.gfm(), is_ready=self.res_is.mock(), check_interval=3, timeout=600) self.res_is.mock.assert_has_calls(mock.call('DELETED')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.delete_image') @mock.patch(NOVA_UTILS + '.NovaScenario.clients') def test__boot_servers(self, mock_clients): mock_clients("nova").servers.list.return_value = [self.server, self.server1] nova_scenario = utils.NovaScenario() nova_scenario._boot_servers('prefix', 'image', 'flavor', 2) expected = [ mock.call(self.server, is_ready=self.res_is.mock(), update_resource=self.gfm(), check_interval=3, timeout=600), mock.call(self.server1, is_ready=self.res_is.mock(), update_resource=self.gfm(), check_interval=3, timeout=600) ] self.assertEqual(expected, self.wait_for.mock.mock_calls) self.res_is.mock.assert_has_calls(mock.call('ACTIVE')) self._test_atomic_action_timer(nova_scenario.atomic_actions_time(), 'nova.boot_servers')