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   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\HttpKernel\Tests\EventListener;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\HttpKernel\HttpKernelInterface;
  16 use Symfony\Component\HttpKernel\EventListener\ExceptionListener;
  17 use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
  18 use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
  19 use Symfony\Component\HttpFoundation\Request;
  20 use Symfony\Component\HttpFoundation\Response;
  21 use Symfony\Component\HttpKernel\Tests\Logger;
  22
  23 /**
  24  * ExceptionListenerTest.
  25  *
  26  * @author Robert Schönthal <seroscho@googlemail.com>
  27  *
  28  * @group time-sensitive
  29  */
  30 class ExceptionListenerTest extends TestCase
  31 {
  32     public function testConstruct()
  33     {
  34         $logger = new TestLogger();
  35         $l = new ExceptionListener('foo', $logger);
  36
  37         $_logger = new \ReflectionProperty(get_class($l), 'logger');
  38         $_logger->setAccessible(true);
  39         $_controller = new \ReflectionProperty(get_class($l), 'controller');
  40         $_controller->setAccessible(true);
  41
  42         $this->assertSame($logger, $_logger->getValue($l));
  43         $this->assertSame('foo', $_controller->getValue($l));
  44     }
  45
  46     /**
  47      * @dataProvider provider
  48      */
  49     public function testHandleWithoutLogger($event, $event2)
  50     {
  51         $this->iniSet('error_log', file_exists('/dev/null') ? '/dev/null' : 'nul');
  52
  53         $l = new ExceptionListener('foo');
  54         $l->onKernelException($event);
  55
  56         $this->assertEquals(new Response('foo'), $event->getResponse());
  57
  58         try {
  59             $l->onKernelException($event2);
  60             $this->fail('RuntimeException expected');
  61         } catch (\RuntimeException $e) {
  62             $this->assertSame('bar', $e->getMessage());
  63             $this->assertSame('foo', $e->getPrevious()->getMessage());
  64         }
  65     }
  66
  67     /**
  68      * @dataProvider provider
  69      */
  70     public function testHandleWithLogger($event, $event2)
  71     {
  72         $logger = new TestLogger();
  73
  74         $l = new ExceptionListener('foo', $logger);
  75         $l->onKernelException($event);
  76
  77         $this->assertEquals(new Response('foo'), $event->getResponse());
  78
  79         try {
  80             $l->onKernelException($event2);
  81             $this->fail('RuntimeException expected');
  82         } catch (\RuntimeException $e) {
  83             $this->assertSame('bar', $e->getMessage());
  84             $this->assertSame('foo', $e->getPrevious()->getMessage());
  85         }
  86
  87         $this->assertEquals(3, $logger->countErrors());
  88         $this->assertCount(3, $logger->getLogs('critical'));
  89     }
  90
  91     public function provider()
  92     {
  93         if (!class_exists('Symfony\Component\HttpFoundation\Request')) {
  94             return array(array(null, null));
  95         }
  96
  97         $request = new Request();
  98         $exception = new \Exception('foo');
  99         $event = new GetResponseForExceptionEvent(new TestKernel(), $request, 'foo', $exception);
 100         $event2 = new GetResponseForExceptionEvent(new TestKernelThatThrowsException(), $request, 'foo', $exception);
 101
 102         return array(
 103             array($event, $event2),
 104         );
 105     }
 106
 107     public function testSubRequestFormat()
 108     {
 109         $listener = new ExceptionListener('foo', $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock());
 110
 111         $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
 112         $kernel->expects($this->once())->method('handle')->will($this->returnCallback(function (Request $request) {
 113             return new Response($request->getRequestFormat());
 114         }));
 115
 116         $request = Request::create('/');
 117         $request->setRequestFormat('xml');
 118
 119         $event = new GetResponseForExceptionEvent($kernel, $request, 'foo', new \Exception('foo'));
 120         $listener->onKernelException($event);
 121
 122         $response = $event->getResponse();
 123         $this->assertEquals('xml', $response->getContent());
 124     }
 125 }
 126
 127 class TestLogger extends Logger implements DebugLoggerInterface
 128 {
 129     public function countErrors()
 130     {
 131         return count($this->logs['critical']);
 132     }
 133 }
 134
 135 class TestKernel implements HttpKernelInterface
 136 {
 137     public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true)
 138     {
 139         return new Response('foo');
 140     }
 141 }
 142
 143 class TestKernelThatThrowsException implements HttpKernelInterface
 144 {
 145     public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true)
 146     {
 147         throw new \RuntimeException('bar');
 148     }
 149 }