1 ##############################################################################
2 # Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
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 from oslo_utils import uuidutils
13 from yardstick.common import openstack_utils
14 from yardstick.common import exceptions
15 from yardstick.benchmark.scenarios.lib import attach_volume
18 class AttachVolumeTestCase(unittest.TestCase):
22 self._mock_attach_volume_to_server = mock.patch.object(
23 openstack_utils, 'attach_volume_to_server')
24 self.mock_attach_volume_to_server = (
25 self._mock_attach_volume_to_server.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(attach_volume, 'LOG')
30 self.mock_log = self._mock_log.start()
31 _uuid = uuidutils.generate_uuid()
32 self.args = {'options': {'server_name_or_id': _uuid,
33 'volume_name_or_id': _uuid}}
35 self.addCleanup(self._stop_mock)
36 self.attachvol_obj = attach_volume.AttachVolume(self.args, mock.ANY)
39 self._mock_attach_volume_to_server.stop()
40 self._mock_get_shade_client.stop()
44 self.mock_attach_volume_to_server.return_value = True
45 self.assertIsNone(self.attachvol_obj.run(self.result))
46 self.assertEqual({'attach_volume': 1}, self.result)
47 self.mock_log.info.asset_called_once_with(
48 'Attach volume to server successful!')
50 def test_run_fail(self):
51 self.mock_attach_volume_to_server.return_value = False
52 with self.assertRaises(exceptions.ScenarioAttachVolumeError):
53 self.attachvol_obj.run(self.result)
54 self.assertEqual({'attach_volume': 0}, self.result)
55 self.mock_log.error.assert_called_once_with(
56 'Attach volume to server failed!')