Comment 84 for bug 1280522

Reviewed: https://review.openstack.org/263266
Committed: https://git.openstack.org/cgit/openstack/python-openstacksdk/commit/?id=65520eadeb5985eb25f6658af88dcc6e4f9d87b6
Submitter: Jenkins
Branch: master

commit 65520eadeb5985eb25f6658af88dcc6e4f9d87b6
Author: Swapnil Kulkarni (coolsvap) <email address hidden>
Date: Mon Jan 4 19:28:49 2016 +0530

    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: I1cc945f9dc3803a62054c538207d6dbd0fc342df
    Partial-bug: #1280522