250 lines
7.4 KiB
PHP
250 lines
7.4 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\EventDispatcher\Tests;
|
|
|
|
use Symfony\Component\DependencyInjection\Container;
|
|
use Symfony\Component\DependencyInjection\Scope;
|
|
use Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher;
|
|
use Symfony\Component\EventDispatcher\Event;
|
|
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
|
|
|
|
class ContainerAwareEventDispatcherTest extends AbstractEventDispatcherTest
|
|
{
|
|
protected function createEventDispatcher()
|
|
{
|
|
$container = new Container();
|
|
|
|
return new ContainerAwareEventDispatcher($container);
|
|
}
|
|
|
|
public function testAddAListenerService()
|
|
{
|
|
$event = new Event();
|
|
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$service
|
|
->expects($this->once())
|
|
->method('onEvent')
|
|
->with($event)
|
|
;
|
|
|
|
$container = new Container();
|
|
$container->set('service.listener', $service);
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
|
|
|
|
$dispatcher->dispatch('onEvent', $event);
|
|
}
|
|
|
|
public function testAddASubscriberService()
|
|
{
|
|
$event = new Event();
|
|
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\SubscriberService');
|
|
|
|
$service
|
|
->expects($this->once())
|
|
->method('onEvent')
|
|
->with($event)
|
|
;
|
|
|
|
$container = new Container();
|
|
$container->set('service.subscriber', $service);
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addSubscriberService('service.subscriber', 'Symfony\Component\EventDispatcher\Tests\SubscriberService');
|
|
|
|
$dispatcher->dispatch('onEvent', $event);
|
|
}
|
|
|
|
public function testPreventDuplicateListenerService()
|
|
{
|
|
$event = new Event();
|
|
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$service
|
|
->expects($this->once())
|
|
->method('onEvent')
|
|
->with($event)
|
|
;
|
|
|
|
$container = new Container();
|
|
$container->set('service.listener', $service);
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'), 5);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'), 10);
|
|
|
|
$dispatcher->dispatch('onEvent', $event);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \InvalidArgumentException
|
|
*/
|
|
public function testTriggerAListenerServiceOutOfScope()
|
|
{
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$scope = new Scope('scope');
|
|
$container = new Container();
|
|
$container->addScope($scope);
|
|
$container->enterScope('scope');
|
|
|
|
$container->set('service.listener', $service, 'scope');
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
|
|
|
|
$container->leaveScope('scope');
|
|
$dispatcher->dispatch('onEvent');
|
|
}
|
|
|
|
public function testReEnteringAScope()
|
|
{
|
|
$event = new Event();
|
|
|
|
$service1 = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$service1
|
|
->expects($this->exactly(2))
|
|
->method('onEvent')
|
|
->with($event)
|
|
;
|
|
|
|
$scope = new Scope('scope');
|
|
$container = new Container();
|
|
$container->addScope($scope);
|
|
$container->enterScope('scope');
|
|
|
|
$container->set('service.listener', $service1, 'scope');
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
|
|
$dispatcher->dispatch('onEvent', $event);
|
|
|
|
$service2 = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$service2
|
|
->expects($this->once())
|
|
->method('onEvent')
|
|
->with($event)
|
|
;
|
|
|
|
$container->enterScope('scope');
|
|
$container->set('service.listener', $service2, 'scope');
|
|
|
|
$dispatcher->dispatch('onEvent', $event);
|
|
|
|
$container->leaveScope('scope');
|
|
|
|
$dispatcher->dispatch('onEvent');
|
|
}
|
|
|
|
public function testHasListenersOnLazyLoad()
|
|
{
|
|
$event = new Event();
|
|
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$container = new Container();
|
|
$container->set('service.listener', $service);
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
|
|
|
|
$event->setDispatcher($dispatcher);
|
|
$event->setName('onEvent');
|
|
|
|
$service
|
|
->expects($this->once())
|
|
->method('onEvent')
|
|
->with($event)
|
|
;
|
|
|
|
$this->assertTrue($dispatcher->hasListeners());
|
|
|
|
if ($dispatcher->hasListeners('onEvent')) {
|
|
$dispatcher->dispatch('onEvent');
|
|
}
|
|
}
|
|
|
|
public function testGetListenersOnLazyLoad()
|
|
{
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$container = new Container();
|
|
$container->set('service.listener', $service);
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
|
|
|
|
$listeners = $dispatcher->getListeners();
|
|
|
|
$this->assertTrue(isset($listeners['onEvent']));
|
|
|
|
$this->assertCount(1, $dispatcher->getListeners('onEvent'));
|
|
}
|
|
|
|
public function testRemoveAfterDispatch()
|
|
{
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$container = new Container();
|
|
$container->set('service.listener', $service);
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
|
|
|
|
$dispatcher->dispatch('onEvent', new Event());
|
|
$dispatcher->removeListener('onEvent', array($container->get('service.listener'), 'onEvent'));
|
|
$this->assertFalse($dispatcher->hasListeners('onEvent'));
|
|
}
|
|
|
|
public function testRemoveBeforeDispatch()
|
|
{
|
|
$service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
|
|
|
|
$container = new Container();
|
|
$container->set('service.listener', $service);
|
|
|
|
$dispatcher = new ContainerAwareEventDispatcher($container);
|
|
$dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent'));
|
|
|
|
$dispatcher->removeListener('onEvent', array($container->get('service.listener'), 'onEvent'));
|
|
$this->assertFalse($dispatcher->hasListeners('onEvent'));
|
|
}
|
|
}
|
|
|
|
class Service
|
|
{
|
|
public function onEvent(Event $e)
|
|
{
|
|
}
|
|
}
|
|
|
|
class SubscriberService implements EventSubscriberInterface
|
|
{
|
|
public static function getSubscribedEvents()
|
|
{
|
|
return array(
|
|
'onEvent' => array('onEvent'),
|
|
);
|
|
}
|
|
|
|
public function onEvent(Event $e)
|
|
{
|
|
}
|
|
}
|