tree dfd785365cfba8b6872f1bfecc135d5ea196e53e
parent 6728df8792af7fa83f222bb83850643c12d5fe95
author Rodrigo Duarte <rduartes@redhat.com> 1467989633 -0300
committer Rodrigo Duarte Sousa <rduartes@redhat.com> 1475154613 -0300

Add inherited role assignments tests

Inherited role assignments are really useful when dealing with
hierarchies - we must test that granting an inherited role in a higher
level of the hierarchy has effect in the project's tree.

The verification is done via the "role_assignments" API and its query
parameters, such as "effective" (which lists the role assignments that
take effect in each project layer).

Change-Id: I0f5a54d85a28c8c011fd3489cf55629b9caa1dcf