Comment 0 for bug 1389419

Unfortunately it seems we have some very poorly written keymgr unit tests, specifically keymgr/test_barbican.py does this:
    from barbicanclient.common import auth

First problem is that from a unit test perspective that pretty much sucks, second problem is that barbicanclient as of version 3.0.0.0 no longer has an "auth" module, as a result Cinder unit tests now fail.

The test_barbican.py unit tests need to be rewritten to mock out the client components.