use assertTrue rather than assertEqual(True in tests

[Tom Barron]

manila unit tests contain several uses of assertEqual(True, ...) instead of assertTrue(...).

Need to fix these and add a hacking check so more instances of this issue don't creep in.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/320141

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/320141
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=b85248bce686309395e92f8b7e31f8a4e8fe7fd4
Submitter: Jenkins
Branch: master

commit b85248bce686309395e92f8b7e31f8a4e8fe7fd4
Author: Tom Barron <email address hidden>
Date: Mon May 23 16:35:56 2016 -0400

    Use assertTrue rather than assertEqual(True, ...)

    Manila unit tests contain several occurences of
    assertEqual(True, ...) instead of assertTrue(...).

    Fix these occurences and add hacking check so new
    occurences don't creep into the codebase.

    Closes-Bug: #1584948

    Change-Id: Ib586590b9efcb5253e8c09ee735a8ffb62b44d74

[Thierry Carrez (ttx)]

This issue was fixed in the openstack/manila 3.0.0.0b1 development milestone.