[Debug] cleanup ExceptionHandlerTest

src/Symfony/Component/Debug/ExceptionHandler.php

@@ -38,7 +38,7 @@ class ExceptionHandler
 
     public function __construct($debug = true, $charset = null, $fileLinkFormat = null)
     {
-        if (false !== strpos($charset, '%') xor false === strpos($fileLinkFormat, '%')) {
+        if (false !== strpos($charset, '%')) {
             // Swap $charset and $fileLinkFormat for BC reasons
             $pivot = $fileLinkFormat;
             $fileLinkFormat = $charset;
@@ -153,19 +153,22 @@ class ExceptionHandler
      * it will fallback to plain PHP functions.
      *
      * @param \Exception $exception An \Exception instance
-     *
-     * @see sendPhpResponse()
-     * @see createResponse()
      */
     private function failSafeHandle(\Exception $exception)
     {
-        if (class_exists('Symfony\Component\HttpFoundation\Response', false)) {
+        if (class_exists('Symfony\Component\HttpFoundation\Response', false)
+            && __CLASS__ !== get_class($this)
+            && ($reflector = new \ReflectionMethod($this, 'createResponse'))
+            && __CLASS__ !== $reflector->class
+        ) {
             $response = $this->createResponse($exception);
             $response->sendHeaders();
             $response->sendContent();
-        } else {
+
-            $this->sendPhpResponse($exception);
+            return;
         }
+
+        $this->sendPhpResponse($exception);
     }
 
     /**

src/Symfony/Component/Debug/Tests/ExceptionHandlerTest.php

@@ -13,71 +13,97 @@ namespace Symfony\Component\Debug\Tests;
 
 use Symfony\Component\Debug\ExceptionHandler;
 use Symfony\Component\Debug\Exception\OutOfMemoryException;
-use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
 
+require_once __DIR__.'/HeaderMock.php';
+
 class ExceptionHandlerTest extends \PHPUnit_Framework_TestCase
 {
+    protected function setUp()
+    {
+        testHeader();
+    }
+
+    protected function tearDown()
+    {
+        testHeader();
+    }
+
     public function testDebug()
     {
         $handler = new ExceptionHandler(false);
-        $response = $handler->createResponse(new \RuntimeException('Foo'));
 
-        $this->assertContains('<h1>Whoops, looks like something went wrong.</h1>', $response->getContent());
+        ob_start();
-        $this->assertNotContains('<h2 class="block_exception clear_fix">', $response->getContent());
+        $handler->sendPhpResponse(new \RuntimeException('Foo'));
+        $response = ob_get_clean();
+
+        $this->assertContains('<h1>Whoops, looks like something went wrong.</h1>', $response);
+        $this->assertNotContains('<h2 class="block_exception clear_fix">', $response);
 
         $handler = new ExceptionHandler(true);
-        $response = $handler->createResponse(new \RuntimeException('Foo'));
 
-        $this->assertContains('<h1>Whoops, looks like something went wrong.</h1>', $response->getContent());
+        ob_start();
-        $this->assertContains('<h2 class="block_exception clear_fix">', $response->getContent());
+        $handler->sendPhpResponse(new \RuntimeException('Foo'));
+        $response = ob_get_clean();
+
+        $this->assertContains('<h1>Whoops, looks like something went wrong.</h1>', $response);
+        $this->assertContains('<h2 class="block_exception clear_fix">', $response);
     }
 
     public function testStatusCode()
     {
-        $handler = new ExceptionHandler(false);
+        $handler = new ExceptionHandler(false, 'iso8859-1');
 
-        $response = $handler->createResponse(new \RuntimeException('Foo'));
+        ob_start();
-        $this->assertEquals('500', $response->getStatusCode());
+        $handler->sendPhpResponse(new NotFoundHttpException('Foo'));
-        $this->assertContains('Whoops, looks like something went wrong.', $response->getContent());
+        $response = ob_get_clean();
 
-        $response = $handler->createResponse(new NotFoundHttpException('Foo'));
+        $this->assertContains('Sorry, the page you are looking for could not be found.', $response);
-        $this->assertEquals('404', $response->getStatusCode());
+
-        $this->assertContains('Sorry, the page you are looking for could not be found.', $response->getContent());
+        $expectedHeaders = array(
+            array('HTTP/1.0 404', true, null),
+            array('Content-Type: text/html; charset=iso8859-1', true, null),
+        );
+
+        $this->assertSame($expectedHeaders, testHeader());
     }
 
     public function testHeaders()
     {
-        $handler = new ExceptionHandler(false);
+        $handler = new ExceptionHandler(false, 'iso8859-1');
 
-        $response = $handler->createResponse(new MethodNotAllowedHttpException(array('POST')));
+        ob_start();
-        $this->assertEquals('405', $response->getStatusCode());
+        $handler->sendPhpResponse(new MethodNotAllowedHttpException(array('POST')));
-        $this->assertEquals('POST', $response->headers->get('Allow'));
+        $response = ob_get_clean();
+
+        $expectedHeaders = array(
+            array('HTTP/1.0 405', true, null),
+            array('Allow: POST', false, null),
+            array('Content-Type: text/html; charset=iso8859-1', true, null),
+        );
+
+        $this->assertSame($expectedHeaders, testHeader());
     }
 
     public function testNestedExceptions()
     {
         $handler = new ExceptionHandler(true);
-        $response = $handler->createResponse(new \RuntimeException('Foo', 0, new \RuntimeException('Bar')));
+        ob_start();
+        $handler->sendPhpResponse(new \RuntimeException('Foo', 0, new \RuntimeException('Bar')));
+        $response = ob_get_clean();
+
+        $this->assertStringMatchesFormat('%A<span class="exception_message">Foo</span>%A<span class="exception_message">Bar</span>%A', $response);
     }
 
     public function testHandle()
     {
         $exception = new \Exception('foo');
 
-        if (class_exists('Symfony\Component\HttpFoundation\Response')) {
+        $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('sendPhpResponse'));
-            $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('createResponse'));
+        $handler
-            $handler
+            ->expects($this->exactly(2))
-                ->expects($this->exactly(2))
+            ->method('sendPhpResponse');
-                ->method('createResponse')
-                ->will($this->returnValue(new Response()));
-        } else {
-            $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('sendPhpResponse'));
-            $handler
-                ->expects($this->exactly(2))
-                ->method('sendPhpResponse');
-        }
 
         $handler->handle($exception);
 
@@ -93,18 +119,10 @@ class ExceptionHandlerTest extends \PHPUnit_Framework_TestCase
     {
         $exception = new OutOfMemoryException('foo', 0, E_ERROR, __FILE__, __LINE__);
 
-        if (class_exists('Symfony\Component\HttpFoundation\Response')) {
+        $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('sendPhpResponse'));
-            $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('createResponse'));
+        $handler
-            $handler
+            ->expects($this->once())
-                ->expects($this->once())
+            ->method('sendPhpResponse');
-                ->method('createResponse')
-                ->will($this->returnValue(new Response()));
-        } else {
-            $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('sendPhpResponse'));
-            $handler
-                ->expects($this->once())
-                ->method('sendPhpResponse');
-        }
 
         $that = $this;
         $handler->setHandler(function ($e) use ($that) {

src/Symfony/Component/Debug/Tests/HeaderMock.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Debug;
+
+function headers_sent()
+{
+    return false;
+}
+
+function header($str, $replace = true, $status = null)
+{
+    Tests\testHeader($str, $replace, $status);
+}
+
+namespace Symfony\Component\Debug\Tests;
+
+function testHeader()
+{
+    static $headers = array();
+
+    if (!$h = func_get_args()) {
+        $h = $headers;
+        $headers = array();
+
+        return $h;
+    }
+
+    $headers[] = func_get_args();
+}

src/Symfony/Component/Debug/composer.json

@@ -25,12 +25,7 @@
     "require-dev": {
         "symfony/phpunit-bridge": "~2.7",
         "symfony/class-loader": "~2.2",
-        "symfony/http-kernel": "~2.3.24|~2.5.9|~2.6,>=2.6.2",
+        "symfony/http-kernel": "~2.3.24|~2.5.9|~2.6,>=2.6.2"
-        "symfony/http-foundation": "~2.1"
-    },
-    "suggest": {
-        "symfony/http-foundation": "",
-        "symfony/http-kernel": ""
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Debug\\": "" }