8000 [HttpKernel] tests for DumpListener · symfony/symfony@081363c · GitHub
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nicolas-grekasnicolas-grekas
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[HttpKernel] tests for DumpListener
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‎src/Symfony/Component/HttpKernel/Tests/EventListener/DumpListenerTest.php

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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\HttpKernel\Tests\EventListener;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Definition;
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use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
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use Symfony\Component\HttpKernel\EventListener\DumpListener;
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use Symfony\Component\HttpKernel\KernelEvents;
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use Symfony\Component\VarDumper\VarDumper;
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/**
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* DumpListenerTest
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*
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* @author Nicolas Grekas <p@tchwork.com>
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*/
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class DumpListenerTest extends \PHPUnit_Framework_TestCase
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{
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public function testSubscribedEvents()
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{
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$this->assertSame(
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array(KernelEvents::REQUEST => array('configure', 1024)),
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DumpListener::getSubscribedEvents()
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);
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}
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public function testConfigure()
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{
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$prevDumper = $this->getDumpHandler();
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$container = new ContainerBuilder();
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$container->setDefinition('var_dumper.cloner', new Definition('Symfony\Component\HttpKernel\Tests\EventListener\MockCloner'));
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$container->setDefinition('mock_dumper', new Definition('Symfony\Component\HttpKernel\Tests\EventListener\MockDumper'));
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ob_start();
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$exception = null;
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$listener = new DumpListener($container, 'mock_dumper');
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try {
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$listener->configure();
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$lazyDumper = $this->getDumpHandler();
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VarDumper::dump('foo');
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$loadedDumper = $this->getDumpHandler();
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VarDumper::dump('bar');
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$this->assertSame('+foo-+bar-', ob_get_clean());
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$listenerReflector = new \ReflectionClass($listener);
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$lazyReflector = new \ReflectionFunction($lazyDumper);
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$loadedReflector = new \ReflectionFunction($loadedDumper);
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$this->assertSame($listenerReflector->getFilename(), $lazyReflector->getFilename());
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$this->assertSame($listenerReflector->getFilename(), $loadedReflector->getFilename());
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$this->assertGreaterThan($lazyReflector->getStartLine(), $loadedReflector->getStartLine());
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} catch (\Exception $exception) {
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}
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VarDumper::setHandler($prevDumper);
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if (null !== $exception) {
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throw $exception;
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}
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}
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private function getDumpHandler()
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{
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$prevDumper = VarDumper::setHandler('var_dump');
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VarDumper::setHandler($prevDumper );
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return $prevDumper;
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}
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}
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class MockCloner
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{
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public function cloneVar($var)
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{
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return $var.'-';
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}
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}
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class MockDumper
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{
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public function dump($var)
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{
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echo '+'.$var;
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}
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}

‎src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php

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}
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if ($classInfo[1]) {
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$a = $this->callCaster(array($obj, '__debugInfo'), $obj, array(), null, $isNested);
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$a = $this->callCaster(function ($obj) {return $obj->__debugInfo();}, $obj, array(), null, $isNested);
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} else {
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$a = (array) $obj;
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}

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