Armando Migliaccio 1c92b539ff Add fixture for plugin directory
This is needed to stop stubbing out _get_plugin_directory
from neutron unit tests, thus preserving testing isolation.

Change-Id: Ic94b264068955c67d71b86fe54825b9fba4533ac
2017-01-09 15:48:53 -08:00

32 lines
1.1 KiB
Python

# 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
from neutron_lib.plugins import directory
class PluginDirectoryFixture(fixtures.Fixture):
def __init__(self, plugin_directory=None):
super(PluginDirectoryFixture, self).__init__()
self.plugin_directory = (
plugin_directory or directory._PluginDirectory())
def _setUp(self):
self._orig_directory = directory._PLUGIN_DIRECTORY
directory._PLUGIN_DIRECTORY = self.plugin_directory
self.addCleanup(self._restore)
def _restore(self):
directory._PLUGIN_DIRECTORY = self._orig_directory