public function testAddJqueryOnlyOnce()
{
$app = $this->getApp();
$app->initialize();
$app['config']->set('general/add_jquery', true);
$response = new Response($this->template);
$app['asset.queue.snippet']->process($this->getRequest(), $response);
$app['asset.queue.snippet']->process($this->getRequest(), $response);
}