From 6854cb3f4d8219cf1829e32122eb2502a916eae9 Mon Sep 17 00:00:00 2001 From: Andreas Baumann Date: Sat, 1 Feb 2020 09:05:48 +0100 Subject: initial checkin --- .../Tests/ContainerAwareEventDispatcherTest.php | 277 +++++++++++++++++++++ 1 file changed, 277 insertions(+) create mode 100644 vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php (limited to 'vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php') diff --git a/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php b/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php new file mode 100644 index 0000000..224a292 --- /dev/null +++ b/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php @@ -0,0 +1,277 @@ + + * + * 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->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $service + ->expects($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->getMockBuilder('Symfony\Component\EventDispatcher\Tests\SubscriberService')->getMock(); + + $service + ->expects($this->once()) + ->method('onEvent') + ->with($event) + ; + + $service + ->expects($this->once()) + ->method('onEventWithPriority') + ->with($event) + ; + + $service + ->expects($this->once()) + ->method('onEventNested') + ->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); + $dispatcher->dispatch('onEventWithPriority', $event); + $dispatcher->dispatch('onEventNested', $event); + } + + public function testPreventDuplicateListenerService() + { + $event = new Event(); + + $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $service + ->expects($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 + * @group legacy + */ + public function testTriggerAListenerServiceOutOfScope() + { + $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $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'); + } + + /** + * @group legacy + */ + public function testReEnteringAScope() + { + $event = new Event(); + + $service1 = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $service1 + ->expects($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->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $service2 + ->expects($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->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $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->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $container = new Container(); + $container->set('service.listener', $service); + + $dispatcher = new ContainerAwareEventDispatcher($container); + $dispatcher->addListenerService('onEvent', array('service.listener', 'onEvent')); + + $listeners = $dispatcher->getListeners(); + + $this->assertArrayHasKey('onEvent', $listeners); + + $this->assertCount(1, $dispatcher->getListeners('onEvent')); + } + + public function testRemoveAfterDispatch() + { + $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $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->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock(); + + $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' => 'onEvent', + 'onEventWithPriority' => array('onEventWithPriority', 10), + 'onEventNested' => array(array('onEventNested')), + ); + } + + public function onEvent(Event $e) + { + } + + public function onEventWithPriority(Event $e) + { + } + + public function onEventNested(Event $e) + { + } +} -- cgit v1.2.3-70-g09d2