Edit() private méthode

private Edit ( [ Include = "CategoryID,CategoryName")]Categorycategory ) : System.Web.Mvc.ActionResult
Include [
Résultat System.Web.Mvc.ActionResult
        public void testEdit()
        {
            CategoriesController categoriesController = new CategoriesController();
            ActionResult edit1 = categoriesController.Edit(5);

            Category category = new Category();
            category.CategoryID = 5;
            category.CategoryName = "Clothing";

            ActionResult edit2 = categoriesController.Edit(category);
        }