Comment 137 for bug 1280522

Reviewed: https://review.openstack.org/340651
Committed: https://git.openstack.org/cgit/openstack/oslo.messaging/commit/?id=689ba081730b7a9adb3f50240921a682b82839dd
Submitter: Jenkins
Branch: master

commit 689ba081730b7a9adb3f50240921a682b82839dd
Author: weiweigu <email address hidden>
Date: Tue Jul 12 12:01:23 2016 +0800

    Replace assertEqual(None, *) with assertIsNone in tests

    Replace assertEqual(None, *) with assertIsNone in tests to have more
    clear messages in case of failure.

    Change-Id: Idb0376964ecc65d04e5b79753efd8f6a0b822bf8
    Closes-Bug: #1280522