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'));
}
