public function testParseTwigLink()
{
$document = $this->createDocument('simple.md.twig');
$document->setBody('[homepage]({{ carew.relativeRoot }})');
$event = new CarewEvent($document);
$extraction = new Markdown();
$extraction->onDocument($event);
$this->assertSame('<p><a href="{{ carew.relativeRoot }}">homepage</a></p>', $document->getBody());
}