tree 759a59d171f1889c56eac55aa3c3d756b19cfe66
parent 0a0f5c6e0bd7ee159247b1e432d3d2ca5b5236b4
author manasa <mb711d@att.com> 1562952579 -0400
committer manasareddybethi <mb711d@att.com> 1565101893 +0000

Fix Upstream test cases to be case insensitive

In any domain, due to case sensitivity, if a username
for the project and the username in tempest.conf or
accounts.yaml are not identical, then the test cases
are failing.

So, added .lower() method to change the username strings
to be case insensitive.

Closes-Bug: #1836618

Change-Id: Id7d079c881bbfae972d65ef6049f78da7f25fc1d