tree 106fe2b7d36301f070675a2db6650e9162887864
parent 41efa8827a8eabb50cd224db6d265812fb8adfe2
author James E. Blair <jeblair@redhat.com> 1500066547 -0700
committer James E. Blair <jeblair@redhat.com> 1500066547 -0700

Fix multiple role paths

Due to a bug in the equality check of the ZuulRoles class, we
were unable to add more than one roles path.  This corrects that and
adds a test of role inheritance which exercises this.

Change-Id: Icf6daa312405ed56d2fecb89fc6aee69b4b80e41