Comment 13 for bug 1280522

Reviewed: https://review.openstack.org/73784
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=8d4312a2c9b020cec1241fde0b9a1fb29af5e6f6
Submitter: Jenkins
Branch: master

commit 8d4312a2c9b020cec1241fde0b9a1fb29af5e6f6
Author: Jia Dong <email address hidden>
Date: Sat Feb 15 14:24:57 2014 +0800

    Modify assert statement when comparing with None

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

    Also, replace assertTrue(* is not None) with assertIsNotNone
    for the same reason.

    Change-Id: If41a71bd750057c7136b03bef94c04517092134c
    Closes-Bug: #1280522