Comment 2 for bug 1707951

Reviewed: https://review.openstack.org/489645
Committed: https://git.openstack.org/cgit/openstack/nova-powervm/commit/?id=6cf382b960fb1cb27a1059108fbd97e789047ebe
Submitter: Jenkins
Branch: master

commit 6cf382b960fb1cb27a1059108fbd97e789047ebe
Author: Eric Fried <email address hidden>
Date: Tue Aug 1 10:41:55 2017 -0500

    Install nova test requirements for tox

    Because nova-powervm follows nova at a development level, we have to
    install the latest master branch, so we can't put nova in our
    [test-]requirements.txt. Instead, we put it in our tox.ini testenv
    deps as a git clone and install. This pulls in nova's requirements.txt,
    but not its test-requirements.txt.

    Change [1] moved nova's wsgi_intercept dependency from requirements.txt
    to test-requirements.txt; but this didn't cause problems yet because
    wsgi_intercept wasn't actually being imported in a path that mattered to
    nova-powervm testing until [2].

    This change set explicitly adds nova's test-requirements.txt, pulled
    from the master branch, to the nova-powervm testenv deps.

    [1] I0d8325e12ed7d5d022877782d6aa4ba4055c30db
    [2] I03b3abea152d45575ac6dde22ccbe32b6acb4646

    Change-Id: I9f4263f22fb73bf694bf0d2f766d1b921c1f2704
    Closes-Bug: #1707951