Updated openstack/openstack
Project: openstack/keystone  a7cf7eee3238e9ac86972382018d4bbbabff6832
null
Tests use setUp rather than init

Test classes should put their initialization code into setUp rather
than __init__. It gets called when the test starts.

Change-Id: Ice0631c864334435b895bad145f3b5b14dc3bffc