Work on rendering component test

Change-Id: I45f5e12d5613765f7a4c59e10e1f4c448e42a586
Remove unused imports

Change-Id: I7cf6271fbb9fcfd02e3ea1748ea2708099e14bc9
Add outro param support

Change-Id: I5e264bac1d761f377bd329c35886fd4693e4b7e4
Add PHPUnit file whitelisting

Change-Id: I73fa5ad34252f6e464e34ee1a7f6c1c2ffb300c2