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

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