Bolt\Twig\TwigExtension::imageInfo PHP 메소드

    public function imageInfo($filename)
    {
        return $this->handlers['image']->imageInfo($filename, $this->safe);
    }

 public function testImageInfo()
 {
     $app = $this->getApp();
     $handlers = $this->getTwigHandlers($app);
     $handlers['image'] = $this->getMockHandler('ImageHandler', 'imageInfo');
     $twig = new TwigExtension($app, $handlers, true);
     $twig->imageInfo(null, null);
 }