eventdispatcher stage all
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kremsy
@ -0,0 +1,171 @@
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<?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\Debug;
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use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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use Symfony\Component\EventDispatcher\Event;
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use Symfony\Component\Stopwatch\Stopwatch;
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class TraceableEventDispatcherTest extends \PHPUnit_Framework_TestCase
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{
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public function testAddRemoveListener()
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{
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
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$tdispatcher->addListener('foo', $listener = function () {; });
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$listeners = $dispatcher->getListeners('foo');
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$this->assertCount(1, $listeners);
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$this->assertSame($listener, $listeners[0]);
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$tdispatcher->removeListener('foo', $listener);
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$this->assertCount(0, $dispatcher->getListeners('foo'));
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}
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public function testGetListeners()
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{
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
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$tdispatcher->addListener('foo', $listener = function () {; });
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$this->assertSame($dispatcher->getListeners('foo'), $tdispatcher->getListeners('foo'));
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}
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public function testHasListeners()
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{
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
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$this->assertFalse($dispatcher->hasListeners('foo'));
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$this->assertFalse($tdispatcher->hasListeners('foo'));
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$tdispatcher->addListener('foo', $listener = function () {; });
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$this->assertTrue($dispatcher->hasListeners('foo'));
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$this->assertTrue($tdispatcher->hasListeners('foo'));
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}
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public function testAddRemoveSubscriber()
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{
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
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$subscriber = new EventSubscriber();
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$tdispatcher->addSubscriber($subscriber);
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$listeners = $dispatcher->getListeners('foo');
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$this->assertCount(1, $listeners);
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$this->assertSame(array($subscriber, 'call'), $listeners[0]);
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$tdispatcher->removeSubscriber($subscriber);
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$this->assertCount(0, $dispatcher->getListeners('foo'));
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}
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public function testGetCalledListeners()
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{
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
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$tdispatcher->addListener('foo', $listener = function () {; });
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$this->assertEquals(array(), $tdispatcher->getCalledListeners());
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$this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure')), $tdispatcher->getNotCalledListeners());
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$tdispatcher->dispatch('foo');
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$this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure')), $tdispatcher->getCalledListeners());
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$this->assertEquals(array(), $tdispatcher->getNotCalledListeners());
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}
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public function testLogger()
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{
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$logger = $this->getMock('Psr\Log\LoggerInterface');
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
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$tdispatcher->addListener('foo', $listener1 = function () {; });
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$tdispatcher->addListener('foo', $listener2 = function () {; });
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$logger->expects($this->at(0))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
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$logger->expects($this->at(1))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
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$tdispatcher->dispatch('foo');
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}
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public function testLoggerWithStoppedEvent()
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{
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$logger = $this->getMock('Psr\Log\LoggerInterface');
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
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$tdispatcher->addListener('foo', $listener1 = function (Event $event) { $event->stopPropagation(); });
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$tdispatcher->addListener('foo', $listener2 = function () {; });
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$logger->expects($this->at(0))->method('debug')->with("Notified event \"foo\" to listener \"closure\".");
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$logger->expects($this->at(1))->method('debug')->with("Listener \"closure\" stopped propagation of the event \"foo\".");
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$logger->expects($this->at(2))->method('debug')->with("Listener \"closure\" was not called for event \"foo\".");
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$tdispatcher->dispatch('foo');
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}
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public function testDispatchCallListeners()
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{
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$called = array();
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$dispatcher = new EventDispatcher();
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$tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
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$tdispatcher->addListener('foo', $listener1 = function () use (&$called) { $called[] = 'foo1'; });
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$tdispatcher->addListener('foo', $listener2 = function () use (&$called) { $called[] = 'foo2'; });
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$tdispatcher->dispatch('foo');
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$this->assertEquals(array('foo1', 'foo2'), $called);
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}
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public function testDispatchNested()
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{
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$dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
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$loop = 1;
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$dispatcher->addListener('foo', $listener1 = function () use ($dispatcher, &$loop) {
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++$loop;
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if (2 == $loop) {
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$dispatcher->dispatch('foo');
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}
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});
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$dispatcher->dispatch('foo');
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}
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public function testDispatchReusedEventNested()
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{
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$nestedCall = false;
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$dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
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$dispatcher->addListener('foo', function (Event $e) use ($dispatcher) {
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$dispatcher->dispatch('bar', $e);
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});
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$dispatcher->addListener('bar', function (Event $e) use (&$nestedCall) {
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$nestedCall = true;
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});
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$this->assertFalse($nestedCall);
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$dispatcher->dispatch('foo');
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$this->assertTrue($nestedCall);
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}
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}
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class EventSubscriber implements EventSubscriberInterface
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{
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public static function getSubscribedEvents()
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{
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return array('foo' => 'call');
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}
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}
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@ -0,0 +1,148 @@
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<?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 Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass;
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class RegisterListenersPassTest extends \PHPUnit_Framework_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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// one service, not implementing any interface
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$services = array(
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'my_event_subscriber' => array(0 => array()),
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);
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$definition = $this->getMock('Symfony\Component\DependencyInjection\Definition');
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$definition->expects($this->atLeastOnce())
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->method('isPublic')
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->will($this->returnValue(true));
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$definition->expects($this->atLeastOnce())
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->method('getClass')
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->will($this->returnValue('stdClass'));
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$builder = $this->getMock(
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'Symfony\Component\DependencyInjection\ContainerBuilder',
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array('hasDefinition', 'findTaggedServiceIds', 'getDefinition')
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);
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$builder->expects($this->any())
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->method('hasDefinition')
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->will($this->returnValue(true));
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// We don't test kernel.event_listener here
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$builder->expects($this->atLeastOnce())
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->method('findTaggedServiceIds')
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->will($this->onConsecutiveCalls(array(), $services));
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$builder->expects($this->atLeastOnce())
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->method('getDefinition')
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->will($this->returnValue($definition));
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$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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$services = array(
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'my_event_subscriber' => array(0 => array()),
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);
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$definition = $this->getMock('Symfony\Component\DependencyInjection\Definition');
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$definition->expects($this->atLeastOnce())
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->method('isPublic')
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->will($this->returnValue(true));
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$definition->expects($this->atLeastOnce())
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->method('getClass')
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->will($this->returnValue('Symfony\Component\EventDispatcher\Tests\DependencyInjection\SubscriberService'));
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$builder = $this->getMock(
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'Symfony\Component\DependencyInjection\ContainerBuilder',
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array('hasDefinition', 'findTaggedServiceIds', 'getDefinition', 'findDefinition')
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);
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$builder->expects($this->any())
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->method('hasDefinition')
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->will($this->returnValue(true));
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// We don't test kernel.event_listener here
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$builder->expects($this->atLeastOnce())
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->method('findTaggedServiceIds')
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->will($this->onConsecutiveCalls(array(), $services));
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$builder->expects($this->atLeastOnce())
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->method('getDefinition')
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->will($this->returnValue($definition));
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$builder->expects($this->atLeastOnce())
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->method('findDefinition')
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->will($this->returnValue($definition));
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$registerListenersPass = new RegisterListenersPass();
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$registerListenersPass->process($builder);
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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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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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