public void Can_Paginate() { // Arrange // - create the mock repository Mock<IProductRepository> mock = new Mock<IProductRepository>(); mock.Setup(m => m.Products).Returns(new Product[] { new Product {ProductID = 1, Name = "P1"}, new Product {ProductID = 2, Name = "P2"}, new Product {ProductID = 3, Name = "P3"}, new Product {ProductID = 4, Name = "P4"}, new Product {ProductID = 5, Name = "P5"} }.AsQueryable()); // create a controller and make the page size 3 items ProductController controller = new ProductController(mock.Object); controller.PageSize = 3; // Action ProductsListViewModel result = (ProductsListViewModel)controller.ProductList(null, 2).Model; // Assert Product[] prodArray = result.Products.ToArray(); Assert.IsTrue(prodArray.Length == 2); Assert.AreEqual(prodArray[0].Name, "P4"); Assert.AreEqual(prodArray[1].Name, "P5"); }
public void Generate_Category_Specific_Product_Count() { // Arrange // - create the mock repository Mock<IProductRepository> mock = new Mock<IProductRepository>(); mock.Setup(m => m.Products).Returns(new Product[] { new Product {ProductID = 1, Name = "P1", Category = Cat1}, new Product {ProductID = 2, Name = "P2", Category = Cat2}, new Product {ProductID = 3, Name = "P3", Category = Cat1}, new Product {ProductID = 4, Name = "P4", Category = Cat2}, new Product {ProductID = 5, Name = "P5", Category = Cat3} }.AsQueryable()); // Arrange - create a controller and make the page size 3 items ProductController target = new ProductController(mock.Object); target.PageSize = 3; // Action - test the product counts for different categories int res1 = ((ProductsListViewModel)target.ProductList("Cat1").Model).PagingInfo.TotalItems; int res2 = ((ProductsListViewModel)target.ProductList("Cat2").Model).PagingInfo.TotalItems; int res3 = ((ProductsListViewModel)target.ProductList("Cat3").Model).PagingInfo.TotalItems; int resAll = ((ProductsListViewModel)target.ProductList(null).Model).PagingInfo.TotalItems; // Assert Assert.AreEqual(res1, 2); Assert.AreEqual(res2, 2); Assert.AreEqual(res3, 1); Assert.AreEqual(resAll, 5); }