public function testEventPropagationIsStopped()
{
$l1 = new DemoEventListener('A');
$l2 = new DemoEventListener('B', true);
$l3 = new DemoEventListener('C');
$l4 = new DemoEventListener('D');
$event = new DemoEvent('DEMO');
$dispatcher = new EventManager();
$dispatcher->addEventListener('demo.event', $l1);
$dispatcher->addEventListener('demo.event', $l2);
$dispatcher->addEventListener('demo.event', $l3);
$dispatcher->addEventListener('other.event', $l4);
$result = $dispatcher->dispatch('demo.event', $event);
// Check event state
$this->assertSame($result, $event);
$this->assertTrue($event->isStopped());
$this->assertSame('B', $event->getState());
$this->assertCount(2, $event->getStackedListeners());
$this->assertContains($l1, $event->getStackedListeners());
$this->assertContains($l2, $event->getStackedListeners());
$this->assertNotContains($l3, $event->getStackedListeners());
$this->assertNotContains($l4, $event->getStackedListeners());
// Check listeners state
$this->assertTrue($l1->isCalled());
$this->assertTrue($l1->isCalled());
$this->assertFalse($l3->isCalled());
$this->assertFalse($l4->isCalled());
}
/**
* @expectedException \RuntimeException
*/
public function testNoGeneratedResponseForException()
{
$em = new EventManager();
$em->addEventListener(KernelEvents::EXCEPTION, function (ExceptionEvent $event) {
// do not generate a response!
});
$kernel = new HttpKernel($em, new ClosureControllerFactory());
$kernel->handle(Request::create('GET', '/home'));
}
});
$dic->register('router', function (ServiceLocator $dic) {
$loader = new CompositeFileLoader();
$loader->add(new PhpFileLoader());
$loader->add(new XmlFileLoader());
return new Router($dic->getParameter('router.file'), $loader);
});
$dic->register('error_handler', function (ServiceLocator $dic) {
return new ErrorHandler($dic->getService('renderer'), $dic->getParameter('app.environment'), $dic->getParameter('app.debug'));
});
$dic->register('session', function (ServiceLocator $dic) {
return new Session(new NativeDriver(), $dic->getParameter('session.options'));
});
$dic->register('logger', function (ServiceLocator $dic) {
$level = $dic->getParameter('app.debug') ? Logger::WARNING : Logger::CRITICAL;
$logger = new Logger('blog');
$logger->pushHandler(new StreamHandler($dic->getParameter('logger.log_file'), $level));
return $logger;
});
$dic->register('event_manager', function (ServiceLocator $dic) {
$manager = new EventManager();
$manager->addEventListener(KernelEvents::REQUEST, [new RouterListener($dic->getService('router')), 'onKernelRequest']);
$manager->addEventListener(KernelEvents::CONTROLLER, [new ControllerListener($dic), 'onKernelController']);
$manager->addEventListener(KernelEvents::EXCEPTION, [new LoggerHandler($dic->getService('logger')), 'onKernelException']);
$manager->addEventListener(KernelEvents::EXCEPTION, [$dic->getService('error_handler'), 'onKernelException']);
return $manager;
});
$dic->register('http_kernel', function (ServiceLocator $dic) {
return new HttpKernel($dic->getService('event_manager'), new ControllerFactory());
});
return $dic;