
This patch changes old assert checks to new optimal assert checks provided by hacking plugin in release 4.0.0. Please refer [1] for optimal assert checks details. The patch modifies following, * Changes assertTrue/False(A in/not in B, message) to assertIn/NotIn(A, B, message). [1] https://docs.openstack.org/releasenotes/hacking/unreleased.html#relnotes-4-0-0 Change-Id: Ie95e429ac63ecbc61a728f52c32171ba3133414c