155 lines
5.7 KiB
PHP
155 lines
5.7 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\EventDispatcher\Tests\DependencyInjection;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass;
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class RegisterListenersPassTest extends TestCase
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{
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/**
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* Tests that event subscribers not implementing EventSubscriberInterface
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* trigger an exception.
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*
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* @expectedException \InvalidArgumentException
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*/
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public function testEventSubscriberWithoutInterface()
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{
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$builder = new ContainerBuilder();
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$builder->register('event_dispatcher');
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$builder->register('my_event_subscriber', 'stdClass')
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->addTag('kernel.event_subscriber');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($builder);
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}
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public function testValidEventSubscriber()
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{
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$services = array(
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'my_event_subscriber' => array(0 => array()),
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);
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$builder = new ContainerBuilder();
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$eventDispatcherDefinition = $builder->register('event_dispatcher');
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$builder->register('my_event_subscriber', 'Symfony\Component\EventDispatcher\Tests\DependencyInjection\SubscriberService')
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->addTag('kernel.event_subscriber');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($builder);
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$this->assertEquals(array(array('addSubscriberService', array('my_event_subscriber', 'Symfony\Component\EventDispatcher\Tests\DependencyInjection\SubscriberService'))), $eventDispatcherDefinition->getMethodCalls());
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}
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/**
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* @expectedException \InvalidArgumentException
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* @expectedExceptionMessage The service "foo" must be public as event listeners are lazy-loaded.
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*/
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public function testPrivateEventListener()
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{
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$container = new ContainerBuilder();
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$container->register('foo', 'stdClass')->setPublic(false)->addTag('kernel.event_listener', array());
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$container->register('event_dispatcher', 'stdClass');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($container);
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}
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/**
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* @expectedException \InvalidArgumentException
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* @expectedExceptionMessage The service "foo" must be public as event subscribers are lazy-loaded.
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*/
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public function testPrivateEventSubscriber()
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{
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$container = new ContainerBuilder();
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$container->register('foo', 'stdClass')->setPublic(false)->addTag('kernel.event_subscriber', array());
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$container->register('event_dispatcher', 'stdClass');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($container);
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}
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/**
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* @expectedException \InvalidArgumentException
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* @expectedExceptionMessage The service "foo" must not be abstract as event listeners are lazy-loaded.
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*/
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public function testAbstractEventListener()
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{
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$container = new ContainerBuilder();
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$container->register('foo', 'stdClass')->setAbstract(true)->addTag('kernel.event_listener', array());
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$container->register('event_dispatcher', 'stdClass');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($container);
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}
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/**
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* @expectedException \InvalidArgumentException
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* @expectedExceptionMessage The service "foo" must not be abstract as event subscribers are lazy-loaded.
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*/
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public function testAbstractEventSubscriber()
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{
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$container = new ContainerBuilder();
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$container->register('foo', 'stdClass')->setAbstract(true)->addTag('kernel.event_subscriber', array());
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$container->register('event_dispatcher', 'stdClass');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($container);
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}
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public function testEventSubscriberResolvableClassName()
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{
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$container = new ContainerBuilder();
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$container->setParameter('subscriber.class', 'Symfony\Component\EventDispatcher\Tests\DependencyInjection\SubscriberService');
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$container->register('foo', '%subscriber.class%')->addTag('kernel.event_subscriber', array());
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$container->register('event_dispatcher', 'stdClass');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($container);
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$definition = $container->getDefinition('event_dispatcher');
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$expected_calls = array(
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array(
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'addSubscriberService',
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array(
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'foo',
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'Symfony\Component\EventDispatcher\Tests\DependencyInjection\SubscriberService',
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),
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),
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);
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$this->assertSame($expected_calls, $definition->getMethodCalls());
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}
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/**
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* @expectedException \InvalidArgumentException
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* @expectedExceptionMessage You have requested a non-existent parameter "subscriber.class"
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*/
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public function testEventSubscriberUnresolvableClassName()
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{
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$container = new ContainerBuilder();
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$container->register('foo', '%subscriber.class%')->addTag('kernel.event_subscriber', array());
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$container->register('event_dispatcher', 'stdClass');
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($container);
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}
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}
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class SubscriberService implements \Symfony\Component\EventDispatcher\EventSubscriberInterface
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{
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public static function getSubscribedEvents()
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{
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}
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}
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