Comment 41 for bug 1568414

Reviewed: https://review.openstack.org/347531
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=d98096bd92371ac9ef95cf61b683ba048ce07fe3
Submitter: Jenkins
Branch: master

commit d98096bd92371ac9ef95cf61b683ba048ce07fe3
Author: Diana Clarke <email address hidden>
Date: Tue Jul 26 13:21:19 2016 -0600

    Fix database poison warnings, part 14

    The following warning appears in the unit test logs a number of times.

        "UserWarning: This test uses methods that set internal oslo_db
    state, but it does not claim to use the database. This will conflict
    with the setup of tests that do use the database and cause failures
    later."

    This patch fixes the warnings from:

        unit.virt.xenapi.test_xenapi.py

    Note that this warning is only emitted once per unit test worker, so new
    offenders will show up in the logs each time you fix a test until they
    are all gone.

    Change-Id: I41537e6b062b169cc6934d525560eb96ca58c55b
    Related-Bug: #1568414