public function testForward()
{
$request = Request::create('/');
$request->setLocale('fr');
$request->setRequestFormat('xml');
$requestStack = new RequestStack();
$requestStack->push($request);
$kernel = $this->getMock('Symfony\\Component\\HttpKernel\\HttpKernelInterface');
$kernel->expects($this->once())->method('handle')->will($this->returnCallback(function (Request $request) {
return new Response($request->getRequestFormat() . '--' . $request->getLocale());
}));
$container = $this->getMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
$container->expects($this->at(0))->method('get')->will($this->returnValue($requestStack));
$container->expects($this->at(1))->method('get')->will($this->returnValue($kernel));
$controller = new TestController();
$controller->setContainer($container);
$response = $controller->forward('a_controller');
$this->assertEquals('xml--fr', $response->getContent());
}
