41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
# Copyright (c) 2014 OpenStack Foundation
|
|
# 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 functools
|
|
|
|
import mock
|
|
|
|
from nova.pci import whitelist
|
|
|
|
|
|
def fake_pci_whitelist():
|
|
devspec = mock.Mock()
|
|
devspec.get_tags.return_value = None
|
|
patcher = mock.patch.object(whitelist.Whitelist, 'get_devspec',
|
|
return_value=devspec)
|
|
patcher.start()
|
|
return patcher
|
|
|
|
|
|
def patch_pci_whitelist(f):
|
|
@functools.wraps(f)
|
|
def wrapper(self, *args, **kwargs):
|
|
patcher = fake_pci_whitelist()
|
|
try:
|
|
f(self, *args, **kwargs)
|
|
finally:
|
|
patcher.stop()
|
|
return wrapper
|