Bolt\Twig\TwigExtension::trans PHP Метод

    public function trans()
    {
        $args = func_get_args();
        $numArgs = func_num_args();
        return $this->handlers['admin']->trans($args, $numArgs);
    }

 public function testTrans()
 {
     $app = $this->getApp();
     $handlers = $this->getTwigHandlers($app);
     $handlers['admin'] = $this->getMockHandler('AdminHandler', 'trans');
     $twig = new TwigExtension($app, $handlers, true);
     $twig->trans(null, null);
 }