Running individual tests in the test suite is failing

[David Stanek]

Change I0fd0be98: sync oslo policy" (https://review.openstack.org/#/c/48111/) was merged over the weekend and broke test functionality for me. Our base TestCase tries to set the policy_file option before it is declared.

Really there are two reasons for this:

  1. Not all of the necessary state is setup before the test run
  2. Some of the tests depend on things that are unrelated to the functionality under test (e.g. why would XML serialization test be broken by changes to the keystone command-line options?)

When I run:

  $ ./run_tests.sh test_serializer.py

I get lots of these:

  _StringException: Traceback (most recent call last):
    File "/opt/stack/keystone/keystone/tests/core.py", line 259, in setUp
      self.opt(policy_file=etcdir('policy.json'))
    File "/opt/stack/keystone/keystone/tests/core.py", line 296, in opt
      CONF.set_override(k, v)
    File "/opt/stack/keystone/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py", line 1579, in __inner
      result = f(self, *args, **kwargs)
    File "/opt/stack/keystone/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py", line 1825, in set_override
      opt_info = self._get_opt_info(name, group)
    File "/opt/stack/keystone/.venv/local/lib/python2.7/site-packages/oslo/config/cfg.py", line 2095, in _get_opt_info
      raise NoSuchOptError(opt_name, group)
  NoSuchOptError: no such option: policy_file

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/48993

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/48993
Committed: http://github.com/openstack/keystone/commit/ca3a073922ef86128337314cacf14d235acbaa31
Submitter: Jenkins
Branch: master

commit ca3a073922ef86128337314cacf14d235acbaa31
Author: David Stanek <email address hidden>
Date: Mon Sep 30 15:10:30 2013 +0000

    Imports oslo policy to fix test issues

    Tests inheriting from keystone.tests.TestCase depend on having the
    policy_file command-line option declared before setUp runs. Importing
    the oslo policy module automatically declares the option.

    Fixes-Bug: 1233224
    Change-Id: I939bbdcb7df1c4a59108dced92d4d5c2e96defe2