public void ProductsIsNotNull(HomeIndexViewModel sut)
 {
     // Fixture setup
     // Exercise system
     IList<Product> result = sut.Products;
     // Verify outcome
     Assert.NotNull(result);
     // Teardown
 }
 public void ProductsRetainsItems(Product product, HomeIndexViewModel sut)
 {
     // Fixture setup
     // Exercise system
     sut.Products.Add(product);
     // Verify outcome
     Assert.Contains(product, sut.Products);
     // Teardown
 }
        public ViewResult Index()
        {
            this.campaign.AddProduct(new Product { Name = "Success" });

            var vm = new HomeIndexViewModel();

            var products = this.policy.GetDiscountedProducts();
            foreach (var p in products)
            {
                vm.Products.Add(p);
            }

            return this.View(vm);
        }