Attribute based routing is not working

Question

Hi I have created a small demo application to test Attribute based routing but no luck till now. Need some suggestions.

 

Route.config class  

 

public class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapMvcAttributeRoutes();

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );
        }
    }

TestingController

public class TestingController : Controller
   {
       // GET: Testing

       [Route("demo")]
       public ActionResult Index()
       {
           return View();
       }

       public ActionResult products()
       {
           return Content("All products");
       }
   }

 This is a simple demo program only but banging my head to figure out why it is not working.

 

For your reference I am using visual studio 2015.

 

http://localhost:1352/Testing/products: This one is working 

http://localhost:1352/Testing/demo : This one is not working

 

 Please suggest something.