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# Copyright 2017 Intel Corporation
# 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 fixtures
import mock
import six
from yardstick.common import task_template
class PluginParserFixture(fixtures.Fixture):
"""PluginParser fixture.
This class is intended to be used as a fixture within unit tests and
therefore consumers must register it using useFixture() within their
unit test class.
"""
def __init__(self, rendered_plugin):
super(PluginParserFixture, self).__init__()
self._rendered_plugin = rendered_plugin
def _setUp(self):
self.addCleanup(self._restore)
self._mock_tasktemplate_render = mock.patch.object(
task_template.TaskTemplate, 'render')
self.mock_tasktemplate_render = self._mock_tasktemplate_render.start()
self.mock_tasktemplate_render.return_value = self._rendered_plugin
self._mock_open = mock.patch.object(six.moves.builtins, 'open', create=True)
self.mock_open = self._mock_open.start()
self.mock_open.side_effect = mock.mock_open()
def _restore(self):
self._mock_tasktemplate_render.stop()
self._mock_open.stop()
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