oslo.messaging/tests/notify/test_log_handler.py
Victor Stinner 72c501454e Use unittest.mock on Python 3
The mock module has been added to Python 3.3 as unittest.mock.

The third party mock module doesn't seem to be maintained anymore: the
last commit was in April 2013.

unittest.mock is more recent, has less bugs and is compatible with
Python 3.4. There are bugs on Python 3 in the third party mock module,
examples:

* https://code.google.com/p/mock/issues/detail?id=225
* https://code.google.com/p/mock/issues/detail?id=234

Oslo Messaging hits these issues when running tests on Python 3.4.

Import oslotest to setup six.moves for mock.

Change-Id: Ic160101695cea67eb9bbbfcaddb8d3dac64e6804
2015-04-16 00:07:48 +02:00

58 lines
2.4 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 logging
from oslo import messaging
from oslo.messaging.notify import log_handler
from oslo_messaging.tests.notify import test_notifier
from oslo_messaging.tests import utils as test_utils
from six.moves import mock
class PublishErrorsHandlerTestCase(test_utils.BaseTestCase):
"""Tests for log.PublishErrorsHandler"""
def setUp(self):
super(PublishErrorsHandlerTestCase, self).setUp()
self.publisherrorshandler = (log_handler.
PublishErrorsHandler(logging.ERROR))
def test_emit_cfg_log_notifier_in_notifier_drivers(self):
drivers = ['messaging', 'log']
self.config(notification_driver=drivers)
self.stub_flg = True
transport = test_notifier._FakeTransport(self.conf)
notifier = messaging.Notifier(transport)
def fake_notifier(*args, **kwargs):
self.stub_flg = False
self.stubs.Set(notifier, 'error', fake_notifier)
logrecord = logging.LogRecord(name='name', level='WARN',
pathname='/tmp', lineno=1, msg='Message',
args=None, exc_info=None)
self.publisherrorshandler.emit(logrecord)
self.assertTrue(self.stub_flg)
@mock.patch('oslo_messaging.notify.notifier.Notifier._notify')
def test_emit_notification(self, mock_notify):
logrecord = logging.LogRecord(name='name', level='ERROR',
pathname='/tmp', lineno=1, msg='Message',
args=None, exc_info=None)
self.publisherrorshandler.emit(logrecord)
self.assertEqual('error.publisher',
self.publisherrorshandler._notifier.publisher_id)
mock_notify.assert_called_with({}, 'error_notification',
{'error': 'Message'}, 'ERROR')