118 lines
4.4 KiB
PHP
118 lines
4.4 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\HttpKernel\Tests\Debug;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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use Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher;
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use Symfony\Component\HttpKernel\HttpKernel;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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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 testStopwatchSections()
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{
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$dispatcher = new TraceableEventDispatcher(new EventDispatcher(), $stopwatch = new Stopwatch());
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$kernel = $this->getHttpKernel($dispatcher, function () { return new Response(); });
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$request = Request::create('/');
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$response = $kernel->handle($request);
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$kernel->terminate($request, $response);
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$events = $stopwatch->getSectionEvents($response->headers->get('X-Debug-Token'));
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$this->assertEquals(array(
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'__section__',
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'kernel.request',
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'kernel.controller',
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'controller',
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'kernel.response',
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'kernel.terminate',
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), array_keys($events));
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}
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public function testStopwatchCheckControllerOnRequestEvent()
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{
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$stopwatch = $this->getMockBuilder('Symfony\Component\Stopwatch\Stopwatch')
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->setMethods(array('isStarted'))
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->getMock();
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$stopwatch->expects($this->once())
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->method('isStarted')
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->will($this->returnValue(false));
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$dispatcher = new TraceableEventDispatcher(new EventDispatcher(), $stopwatch);
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$kernel = $this->getHttpKernel($dispatcher, function () { return new Response(); });
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$request = Request::create('/');
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$kernel->handle($request);
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}
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public function testStopwatchStopControllerOnRequestEvent()
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{
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$stopwatch = $this->getMockBuilder('Symfony\Component\Stopwatch\Stopwatch')
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->setMethods(array('isStarted', 'stop', 'stopSection'))
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->getMock();
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$stopwatch->expects($this->once())
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->method('isStarted')
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->will($this->returnValue(true));
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$stopwatch->expects($this->once())
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->method('stop');
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$stopwatch->expects($this->once())
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->method('stopSection');
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$dispatcher = new TraceableEventDispatcher(new EventDispatcher(), $stopwatch);
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$kernel = $this->getHttpKernel($dispatcher, function () { return new Response(); });
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$request = Request::create('/');
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$kernel->handle($request);
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}
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public function testAddListenerNested()
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{
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$called1 = false;
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$called2 = false;
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$dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
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$dispatcher->addListener('my-event', function () use ($dispatcher, &$called1, &$called2) {
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$called1 = true;
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$dispatcher->addListener('my-event', function () use (&$called2) {
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$called2 = true;
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});
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});
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$dispatcher->dispatch('my-event');
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$this->assertTrue($called1);
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$this->assertFalse($called2);
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$dispatcher->dispatch('my-event');
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$this->assertTrue($called2);
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}
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public function testListenerCanRemoveItselfWhenExecuted()
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{
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$eventDispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
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$listener1 = function () use ($eventDispatcher, &$listener1) {
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$eventDispatcher->removeListener('foo', $listener1);
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};
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$eventDispatcher->addListener('foo', $listener1);
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$eventDispatcher->addListener('foo', function () {});
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$eventDispatcher->dispatch('foo');
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$this->assertCount(1, $eventDispatcher->getListeners('foo'), 'expected listener1 to be removed');
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}
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protected function getHttpKernel($dispatcher, $controller)
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{
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$resolver = $this->getMock('Symfony\Component\HttpKernel\Controller\ControllerResolverInterface');
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$resolver->expects($this->once())->method('getController')->will($this->returnValue($controller));
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$resolver->expects($this->once())->method('getArguments')->will($this->returnValue(array()));
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return new HttpKernel($dispatcher, $resolver);
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}
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}
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