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##############################################################################
# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
from oslo_utils import uuidutils
import unittest
import mock
from yardstick.common import openstack_utils
from yardstick.common import exceptions
from yardstick.benchmark.scenarios.lib import get_flavor
class GetFlavorTestCase(unittest.TestCase):
def setUp(self):
self._mock_get_flavor = mock.patch.object(
openstack_utils, 'get_flavor')
self.mock_get_flavor = self._mock_get_flavor.start()
self._mock_get_shade_client = mock.patch.object(
openstack_utils, 'get_shade_client')
self.mock_get_shade_client = self._mock_get_shade_client.start()
self._mock_log = mock.patch.object(get_flavor, 'LOG')
self.mock_log = self._mock_log.start()
self.args = {'options': {'name_or_id': 'yardstick_flavor'}}
self.result = {}
self.getflavor_obj = get_flavor.GetFlavor(self.args, mock.ANY)
self.addCleanup(self._stop_mock)
def _stop_mock(self):
self._mock_get_flavor.stop()
self._mock_get_shade_client.stop()
self._mock_log.stop()
def test_run(self):
_uuid = uuidutils.generate_uuid()
self.getflavor_obj.scenario_cfg = {'output': 'flavor'}
self.mock_get_flavor.return_value = (
{'name': 'flavor-name', 'id': _uuid})
output = self.getflavor_obj.run(self.result)
self.assertDictEqual({'get_flavor': 1}, self.result)
self.assertDictEqual({'flavor': {'name': 'flavor-name', 'id': _uuid}},
output)
self.mock_log.info.asset_called_once_with('Get flavor successful!')
def test_run_fail(self):
self.mock_get_flavor.return_value = None
with self.assertRaises(exceptions.ScenarioGetFlavorError):
self.getflavor_obj.run(self.result)
self.assertDictEqual({'get_flavor': 0}, self.result)
self.mock_log.error.assert_called_once_with('Get flavor failed!')
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