keystone.tests.unit.common.test_notifications.NotificationsTestCase fails in isolation

[Dolph Mathews]

While investigating bug 1474069, I discovered this test fails when run in isolation as well.

$ tox -e py27 keystone.tests.unit.common.test_notifications.NotificationsTestCase
running=
OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
OS_LOG_CAPTURE=${OS_LOG_CAPTURE:-1} \
${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./keystone/tests/unit} --list
running=
OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \
OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \
OS_LOG_CAPTURE=${OS_LOG_CAPTURE:-1} \
${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./keystone/tests/unit} --load-list /tmp/tmpARu0Eo
======================================================================
FAIL: keystone.tests.unit.common.test_notifications.NotificationsTestCase.test_send_notification
tags: worker-0
----------------------------------------------------------------------
Empty attachments:
  pythonlogging:''
  stderr
  stdout

Traceback (most recent call last):
  File "keystone/tests/unit/common/test_notifications.py", line 182, in setUp
    fixture.config(rpc_backend='fake', notification_driver=['fake'])
  File "/home/dolph/venv/os/local/lib/python2.7/site-packages/oslo_config/fixture.py", line 65, in config
    self.conf.set_override(k, v, group)
  File "/home/dolph/venv/os/local/lib/python2.7/site-packages/oslo_config/cfg.py", line 1824, in __inner
    result = f(self, *args, **kwargs)
  File "/home/dolph/venv/os/local/lib/python2.7/site-packages/oslo_config/cfg.py", line 2103, in set_override
    opt_info = self._get_opt_info(name, group)
  File "/home/dolph/venv/os/local/lib/python2.7/site-packages/oslo_config/cfg.py", line 2421, in _get_opt_info
    raise NoSuchOptError(opt_name, group)
oslo_config.cfg.NoSuchOptError: no such option: notification_driver
Ran 1 tests in 0.005s (-0.431s)
FAILED (id=7051, failures=1 (+1))

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/204739

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/204739
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=326b57aeb9dd58789298b0dd8909df9f604369b5
Submitter: Jenkins
Branch: master

commit 326b57aeb9dd58789298b0dd8909df9f604369b5
Author: Diego Adolfo de Araújo <email address hidden>
Date: Wed Jul 22 16:29:30 2015 -0300

    NotificationsTestCase running in isolation

    Calls to the object "fixture" were removed because they are not
    being used by the class. The "test_send_notification" test fails
    in isolation. The fixture was not configured correctly since the
    "rpc_backend" and "notification_driver" config options were not
    already registered.

    Change-Id: I730dff62470b20875b6237d661145d53a734cc45
    Closes-Bug: 1474490