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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\Exception;
use Symfony\Component\Debug\Exception\FlattenException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
use Symfony\Component\HttpKernel\Exception\UnauthorizedHttpException;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
use Symfony\Component\HttpKernel\Exception\NotAcceptableHttpException;
use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Symfony\Component\HttpKernel\Exception\GoneHttpException;
use Symfony\Component\HttpKernel\Exception\LengthRequiredHttpException;
use Symfony\Component\HttpKernel\Exception\PreconditionFailedHttpException;
use Symfony\Component\HttpKernel\Exception\PreconditionRequiredHttpException;
use Symfony\Component\HttpKernel\Exception\ServiceUnavailableHttpException;
use Symfony\Component\HttpKernel\Exception\TooManyRequestsHttpException;
use Symfony\Component\HttpKernel\Exception\UnsupportedMediaTypeHttpException;
class FlattenExceptionTest extends \PHPUnit_Framework_TestCase
{
public function testStatusCode()
{
$flattened = FlattenException::create(new \RuntimeException(), 403);
$this->assertEquals('403', $flattened->getStatusCode());
$flattened = FlattenException::create(new \RuntimeException());
$this->assertEquals('500', $flattened->getStatusCode());
$flattened = FlattenException::create(new NotFoundHttpException());
$this->assertEquals('404', $flattened->getStatusCode());
$flattened = FlattenException::create(new UnauthorizedHttpException('Basic realm="My Realm"'));
$this->assertEquals('401', $flattened->getStatusCode());
$flattened = FlattenException::create(new BadRequestHttpException());
$this->assertEquals('400', $flattened->getStatusCode());
$flattened = FlattenException::create(new NotAcceptableHttpException());
$this->assertEquals('406', $flattened->getStatusCode());
$flattened = FlattenException::create(new ConflictHttpException());
$this->assertEquals('409', $flattened->getStatusCode());
$flattened = FlattenException::create(new MethodNotAllowedHttpException(array('POST')));
$this->assertEquals('405', $flattened->getStatusCode());
$flattened = FlattenException::create(new AccessDeniedHttpException());
$this->assertEquals('403', $flattened->getStatusCode());
$flattened = FlattenException::create(new GoneHttpException());
$this->assertEquals('410', $flattened->getStatusCode());
$flattened = FlattenException::create(new LengthRequiredHttpException());
$this->assertEquals('411', $flattened->getStatusCode());
$flattened = FlattenException::create(new PreconditionFailedHttpException());
$this->assertEquals('412', $flattened->getStatusCode());
$flattened = FlattenException::create(new PreconditionRequiredHttpException());
$this->assertEquals('428', $flattened->getStatusCode());
$flattened = FlattenException::create(new ServiceUnavailableHttpException());
$this->assertEquals('503', $flattened->getStatusCode());
$flattened = FlattenException::create(new TooManyRequestsHttpException());
$this->assertEquals('429', $flattened->getStatusCode());
$flattened = FlattenException::create(new UnsupportedMediaTypeHttpException());
$this->assertEquals('415', $flattened->getStatusCode());
}
public function testHeadersForHttpException()
{
$flattened = FlattenException::create(new MethodNotAllowedHttpException(array('POST')));
$this->assertEquals(array('Allow' => 'POST'), $flattened->getHeaders());
$flattened = FlattenException::create(new UnauthorizedHttpException('Basic realm="My Realm"'));
$this->assertEquals(array('WWW-Authenticate' => 'Basic realm="My Realm"'), $flattened->getHeaders());
$flattened = FlattenException::create(new ServiceUnavailableHttpException('Fri, 31 Dec 1999 23:59:59 GMT'));
$this->assertEquals(array('Retry-After' => 'Fri, 31 Dec 1999 23:59:59 GMT'), $flattened->getHeaders());
$flattened = FlattenException::create(new ServiceUnavailableHttpException(120));
$this->assertEquals(array('Retry-After' => 120), $flattened->getHeaders());
$flattened = FlattenException::create(new TooManyRequestsHttpException('Fri, 31 Dec 1999 23:59:59 GMT'));
$this->assertEquals(array('Retry-After' => 'Fri, 31 Dec 1999 23:59:59 GMT'), $flattened->getHeaders());
$flattened = FlattenException::create(new TooManyRequestsHttpException(120));
$this->assertEquals(array('Retry-After' => 120), $flattened->getHeaders());
}
/**
* @dataProvider flattenDataProvider
*/
public function testFlattenHttpException(\Exception $exception, $statusCode)
{
$flattened = FlattenException::create($exception);
$flattened2 = FlattenException::create($exception);
$flattened->setPrevious($flattened2);
$this->assertEquals($exception->getMessage(), $flattened->getMessage(), 'The message is copied from the original exception.');
$this->assertEquals($exception->getCode(), $flattened->getCode(), 'The code is copied from the original exception.');
$this->assertInstanceOf($flattened->getClass(), $exception, 'The class is set to the class of the original exception');
}
/**
* @dataProvider flattenDataProvider
*/
public function testPrevious(\Exception $exception, $statusCode)
{
$flattened = FlattenException::create($exception);
$flattened2 = FlattenException::create($exception);
$flattened->setPrevious($flattened2);
$this->assertSame($flattened2, $flattened->getPrevious());
$this->assertSame(array($flattened2), $flattened->getAllPrevious());
}
/**
* @requires PHP 7.0
*/
public function testPreviousError()
{
$exception = new \Exception('test', 123, new \ParseError('Oh noes!', 42));
$flattened = FlattenException::create($exception)->getPrevious();
$this->assertEquals($flattened->getMessage(), 'Parse error: Oh noes!', 'The message is copied from the original exception.');
$this->assertEquals($flattened->getCode(), 42, 'The code is copied from the original exception.');
$this->assertEquals($flattened->getClass(), 'Symfony\Component\Debug\Exception\FatalThrowableError', 'The class is set to the class of the original exception');
}
/**
* @dataProvider flattenDataProvider
*/
public function testLine(\Exception $exception)
{
$flattened = FlattenException::create($exception);
$this->assertSame($exception->getLine(), $flattened->getLine());
}
/**
* @dataProvider flattenDataProvider
*/
public function testFile(\Exception $exception)
{
$flattened = FlattenException::create($exception);
$this->assertSame($exception->getFile(), $flattened->getFile());
}
/**
* @dataProvider flattenDataProvider
*/
public function testToArray(\Exception $exception, $statusCode)
{
$flattened = FlattenException::create($exception);
$flattened->setTrace(array(), 'foo.php', 123);
$this->assertEquals(array(
array(
'message' => 'test',
'class' => 'Exception',
'trace' => array(array(
'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => '', 'file' => 'foo.php', 'line' => 123,
'args' => array(),
)),
),
), $flattened->toArray());
}
public function flattenDataProvider()
{
return array(
array(new \Exception('test', 123), 500),
);
}
public function testRecursionInArguments()
{
$a = array('foo', array(2, &$a));
$exception = $this->createException($a);
$flattened = FlattenException::create($exception);
$trace = $flattened->getTrace();
$this->assertContains('*DEEP NESTED ARRAY*', serialize($trace));
}
public function testTooBigArray()
{
$a = array();
for ($i = 0; $i < 20; ++$i) {
for ($j = 0; $j < 50; ++$j) {
for ($k = 0; $k < 10; ++$k) {
$a[$i][$j][$k] = 'value';
}
}
}
$a[20] = 'value';
$a[21] = 'value1';
$exception = $this->createException($a);
$flattened = FlattenException::create($exception);
$trace = $flattened->getTrace();
$serializeTrace = serialize($trace);
$this->assertContains('*SKIPPED over 10000 entries*', $serializeTrace);
$this->assertNotContains('*value1*', $serializeTrace);
}
private function createException($foo)
{
return new \Exception();
}
public function testSetTraceIncompleteClass()
{
$flattened = FlattenException::create(new \Exception('test', 123));
$flattened->setTrace(
array(
array(
'file' => __FILE__,
'line' => 123,
'function' => 'test',
'args' => array(
unserialize('O:14:"BogusTestClass":0:{}'),
),
),
),
'foo.php', 123
);
$this->assertEquals(array(
array(
'message' => 'test',
'class' => 'Exception',
'trace' => array(
array(
'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => '',
'file' => 'foo.php', 'line' => 123,
'args' => array(),
),
array(
'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => 'test',
'file' => __FILE__, 'line' => 123,
'args' => array(
array(
'incomplete-object', 'BogusTestClass',
),
),
),
),
),
), $flattened->toArray());
}
}
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