ExceptionHandlerTest.php
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<?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\Tests;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Debug\Exception\OutOfMemoryException;
use Symfony\Component\Debug\ExceptionHandler;
use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
require_once __DIR__.'/HeaderMock.php';
class ExceptionHandlerTest extends TestCase
{
protected function setUp()
{
testHeader();
}
protected function tearDown()
{
testHeader();
}
public function testDebug()
{
$handler = new ExceptionHandler(false);
ob_start();
$handler->sendPhpResponse(new \RuntimeException('Foo'));
$response = ob_get_clean();
$this->assertContains('Whoops, looks like something went wrong.', $response);
$this->assertNotContains('<div class="trace trace-as-html">', $response);
$handler = new ExceptionHandler(true);
ob_start();
$handler->sendPhpResponse(new \RuntimeException('Foo'));
$response = ob_get_clean();
$this->assertContains('Whoops, looks like something went wrong.', $response);
$this->assertContains('<div class="trace trace-as-html">', $response);
}
public function testStatusCode()
{
$handler = new ExceptionHandler(false, 'iso8859-1');
ob_start();
$handler->sendPhpResponse(new NotFoundHttpException('Foo'));
$response = ob_get_clean();
$this->assertContains('Sorry, the page you are looking for could not be found.', $response);
$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, 'iso8859-1');
ob_start();
$handler->sendPhpResponse(new MethodNotAllowedHttpException(array('POST')));
$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);
ob_start();
$handler->sendPhpResponse(new \RuntimeException('Foo', 0, new \RuntimeException('Bar')));
$response = ob_get_clean();
$this->assertStringMatchesFormat('%A<p class="break-long-words trace-message">Foo</p>%A<p class="break-long-words trace-message">Bar</p>%A', $response);
}
public function testHandle()
{
$exception = new \Exception('foo');
$handler = $this->getMockBuilder('Symfony\Component\Debug\ExceptionHandler')->setMethods(array('sendPhpResponse'))->getMock();
$handler
->expects($this->exactly(2))
->method('sendPhpResponse');
$handler->handle($exception);
$handler->setHandler(function ($e) use ($exception) {
$this->assertSame($exception, $e);
});
$handler->handle($exception);
}
public function testHandleOutOfMemoryException()
{
$exception = new OutOfMemoryException('foo', 0, E_ERROR, __FILE__, __LINE__);
$handler = $this->getMockBuilder('Symfony\Component\Debug\ExceptionHandler')->setMethods(array('sendPhpResponse'))->getMock();
$handler
->expects($this->once())
->method('sendPhpResponse');
$handler->setHandler(function ($e) {
$this->fail('OutOfMemoryException should bypass the handler');
});
$handler->handle($exception);
}
}