Bolt\Tests\Twig\TwigExtensionTest::testHtmlLang PHP Method

    public function testHtmlLang()
    {
        $app = $this->getApp();
        $handlers = $this->getTwigHandlers($app);
        $handlers['html'] = $this->getMockHandler('HtmlHandler', 'htmlLang');
        $twig = new TwigExtension($app, $handlers, true);
        $twig->htmlLang();
    }