public function testFindAll()
 {
     Sentry::shouldReceive('findAllUsers')->once()->andReturn(array());
     $this->assertEquals(array(), $this->users->findAll());
 }
 /**
  * Display all users.
  *
  * @return Response
  */
 public function index()
 {
     $users = $this->users->findAll();
     return View::make('laravel-sentry-backend::users.index', compact('users'));
 }