/** @test */
public function it_converts_exception_to_json()
{
$resolver = $this->getMock('Symfony\\Component\\HttpKernel\\Controller\\ControllerResolverInterface');
$resolver->expects($this->once())->method('getController')->will($this->returnValue(function () {
throw new NotFoundHttpException();
}));
$resolver->expects($this->once())->method('getArguments')->will($this->returnValue([]));
$logger = $this->getMock('Psr\\Log\\LoggerInterface');
$logger->expects($this->once())->method('error');
$dispatcher = new EventDispatcher();
$httpKernel = new HttpKernel($dispatcher, $resolver);
$kernel = new KernelForTest('test', true);
$kernel->boot();
$kernel->getContainer()->set('http_kernel', $httpKernel);
$dispatcher->addSubscriber(new RequestFormatNegotiationListener());
$dispatcher->addSubscriber(new RequestFormatValidationListener());
$dispatcher->addSubscriber(new ResponseConversionListener());
$dispatcher->addSubscriber(new ExceptionConversionListener($logger));
$request = Request::create('/exception', 'GET', [], [], [], ['HTTP_ACCEPT' => 'application/json']);
$request->attributes->set('_format', 'json');
$response = $kernel->handle($request)->prepare($request);
$this->assertSame(404, $response->getStatusCode());
$this->assertSame('application/vnd.error+json', $response->headers->get('Content-Type'));
$this->assertJsonStringEqualsJsonString(json_encode(['message' => 'Not Found']), $response->getContent());
}
