public void Can_Send_Pagination_View_Model() { Mock <IProductsRepository> mock = new Mock <IProductsRepository>(); 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" }, }); ProductController controller = new ProductController(mock.Object); controller.pageSize = 3; //动作 PruductsListViewModel result = (PruductsListViewModel)controller.List(null, 2).Model; //断言 PagingInfo pageinfo = result.PageingInfo; Assert.AreEqual(pageinfo.CurrentPage, 2); Assert.AreEqual(pageinfo.ItemsPerPage, 3); Assert.AreEqual(pageinfo.TotalItems, 5); Assert.AreEqual(pageinfo.TotalPages, 2); }
/// <summary> /// /// </summary> /// <param name="category">分类</param> /// <param name="page">默认页</param> /// <returns></returns> public ViewResult List(string category, int page = 1) { //return View(repository.Products.OrderBy(p=>p.ProductID).Skip((page-1)*pageSize).Take(pageSize)); PruductsListViewModel model = new PruductsListViewModel() { Products = repository.Products.Where(p => category == null || p.Category == category).OrderBy(p => p.ProductID).Skip((page - 1) * pageSize).Take(pageSize), PageingInfo = new PagingInfo { CurrentPage = page, ItemsPerPage = pageSize, TotalItems = category == null?repository.Products.Count() : repository.Products.Where(e => e.Category == category).Count() }, CurrentCategory = category }; return(View(model)); }
public void Can_Paginate() { //准备 Mock <IProductsRepository> mock = new Mock <IProductsRepository>(); mock.Setup(u => u.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" }, //new Product {ProductID=6,Name="p6" } }); ProductController controller = new ProductController(mock.Object); controller.pageSize = 3; //动作 PruductsListViewModel result = (PruductsListViewModel)controller.List(null, 2).Model; //断言 Product[] productArray = result.Products.ToArray(); Assert.IsTrue(productArray.Length == 2); Assert.AreEqual(productArray[0].Name, "p4"); Assert.AreEqual(productArray[1].Name, "p5"); }