public function testRenderLink($expected, $string, $current)
{
$config = new Config();
$config['base_url'] = '';
$config['tree'] = $this->getTree($config);
$config->setCurrentPage(DauxHelper::getFile($config['tree'], $current));
$converter = new CommonMarkConverter(['daux' => $config]);
$this->assertEquals("<p>{$expected}</p>", trim($converter->convertToHtml($string)));
}