Make the test more robust - in some situations string can be unicode and contain u prefix.
Make the test more robust - in some situations string can be unicode and
contain u prefix.

Plexxi/st2,StackStorm/st2,StackStorm/st2,Plexxi/st2,Plexxi/st2,nzlosh/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2,nzlosh/st2,StackStorm/st2,nzlosh/st2