Comment 10 for bug 1494327

Reviewed: https://review.openstack.org/223338
Committed: https://git.openstack.org/cgit/openstack/keystonemiddleware/commit/?id=5352ff068dc0466b3a376e802512c2065c130455
Submitter: Jenkins
Branch: master

commit 5352ff068dc0466b3a376e802512c2065c130455
Author: Brant Knudson <email address hidden>
Date: Mon Sep 14 18:18:32 2015 -0500

    auth_token tests use clean config

    The auth_token tests were failing randomly (depending on which tests
    were run together) because the global config had options left in it
    by other tests (options were added as part of auth plugin
    initialization and oslo.config provides no way to remove registered
    options).

    This change makes it so that auth_token gets a fresh config for
    every test (other than one test that requires using the global CONF
    object).

    Closes-Bug: 1494327
    Change-Id: I647f7fade01e2a619f4a5d12a4e71897423469c1