Symfony\Bundle\FrameworkBundle\Tests\Controller\TestController::addFlash PHP Method

    public function addFlash($type, $message)
    {
        parent::addFlash($type, $message);
    }

 public function testAddFlash()
 {
     $flashBag = new FlashBag();
     $session = $this->getMock('Symfony\\Component\\HttpFoundation\\Session\\Session');
     $session->expects($this->once())->method('getFlashBag')->willReturn($flashBag);
     $container = $this->getMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
     $container->expects($this->at(0))->method('has')->will($this->returnValue(true));
     $container->expects($this->at(1))->method('get')->will($this->returnValue($session));
     $controller = new TestController();
     $controller->setContainer($container);
     $controller->addFlash('foo', 'bar');
     $this->assertSame(array('bar'), $flashBag->get('foo'));
 }