*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\ErrorHandler\Tests\ErrorRenderer;
use PHPUnit\Framework\TestCase;
use Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer;
class HtmlErrorRendererTest extends TestCase
{
/**
* @dataProvider getRenderData
*/
public function testRender(\Throwable $exception, HtmlErrorRenderer $errorRenderer, string $expected)
{
$this->assertStringMatchesFormat($expected, $errorRenderer->render($exception)->getAsString());
}
public static function getRenderData(): iterable
{
$expectedDebug = <<
%AFoo (500 Internal Server Error)
%A%A
HTML;
$expectedNonDebug = <<
%A
An Error Occurred: Internal Server Error
%AThe server returned a "500 Internal Server Error".
%A
HTML;
yield '->render() returns the HTML content WITH stack traces in debug mode' => [
new \RuntimeException('Foo'),
new HtmlErrorRenderer(true),
$expectedDebug,
];
yield '->render() returns the HTML content WITHOUT stack traces in non-debug mode' => [
new \RuntimeException('Foo'),
new HtmlErrorRenderer(false),
$expectedNonDebug,
];
}
public function testRendersStackWithoutBinaryStrings()
{
if (\PHP_VERSION_ID >= 70400) {
// make sure method arguments are available in stack traces (see https://www.php.net/manual/en/ini.core.php)
ini_set('zend.exception_ignore_args', false);
}
$binaryData = file_get_contents(__DIR__.'/../Fixtures/pixel.png');
$exception = $this->getRuntimeException($binaryData);
$rendered = (new HtmlErrorRenderer(true))->render($exception)->getAsString();
$this->assertStringContainsString(
"buildRuntimeException('FooException')",
$rendered,
'->render() contains the method call with "FooException"'
);
$this->assertStringContainsString(
'getRuntimeException(binary string)',
$rendered,
'->render() contains the method call with "binary string" replacement'
);
$this->assertStringContainsString(
'binary string',
$rendered,
'->render() returns the HTML content with "binary string" replacement'
);
}
private function getRuntimeException(string $unusedArgument): \RuntimeException
{
return $this->buildRuntimeException('FooException');
}
private function buildRuntimeException(string $message): \RuntimeException
{
return new \RuntimeException($message);
}
}