public void List_ProductList_SutablePage()
{
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"
}
});
var sut = new ProductController(mock.Object);
sut.PageSize = 2;
//Action method returns ViewResult.Model
WebUI.Models.ProductListViewModel result = (ProductListViewModel)sut.List(null, 1).Model;
Product[] prodArray = result.Products.ToArray();
Assert.IsTrue(prodArray.Length == 2);
Assert.AreEqual(prodArray[0].Name, "P1");
Assert.AreEqual(prodArray[1].Name, "P2");
}
public void Can_Filter_Products()
{
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {
ProductID = 1, Name = "P1", Category = "Football"
},
new Product {
ProductID = 2, Name = "P2", Category = "PingPong"
},
new Product {
ProductID = 3, Name = "P3", Category = "Football"
},
new Product {
ProductID = 4, Name = "P4", Category = "PingPong"
},
new Product {
ProductID = 5, Name = "P5", Category = "PingPong"
}
});
var sut = new ProductController(mock.Object);
sut.PageSize = 4;
//Action method returns ViewResult.Model
WebUI.Models.ProductListViewModel result = (ProductListViewModel)sut.List("Football", 1).Model;
Product[] prodArray = result.Products.ToArray();
Assert.IsTrue(prodArray.Length == 2);
Assert.IsTrue(prodArray[0].Name == "P1" && prodArray[0].Category == "Football");
Assert.IsTrue(prodArray[1].Name == "P3" && prodArray[0].Category == "Football");
}
public ActionResult List(string category, int page = 1)
{
//var products = repository.VProductAndDescriptions.Distinct();
var products = repository.Products;
if (!string.IsNullOrEmpty(category))
{
products = products.Where(x => x.ProductCategory.Name == category);
//products = products.Join(repository.Products.Where(x=>x.ProductCategory.Name == category), x=>x.ProductID,y=>y.ProductID, (x,y)=>x).AsQueryable();
}
//var t = products.Count();
var viewProducts = products.Select(x => new VProductAndDescription
{
ProductID = x.ProductID,
Name = x.Name,
Description = x.Name,
ProductModel = x.ProductModel.Name,
Culture = x.Name
});
ProductListViewModel result = new ProductListViewModel
{
CurrentCategory = category,
Products = viewProducts.
OrderBy(x => x.Name).Skip((page - 1) * PageSize).Take(PageSize),
PagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = products.Count()
}
};
return View(result);
}
public ActionResult Products(int id, int page = 1)
{
int PageSize = 3;
//ICategoryRepository categoryRepo = new CategoryRepository();
//IProductRepository productRepo = new ProductRepository();
IList<Product> products = productRepo.GetProductsByCategory(id);
ProductListViewModel productList = new ProductListViewModel();
productList.Products = products.OrderBy(p => p.Id).Skip((page - 1) * PageSize).Take(PageSize); ;
productList.CategoryName = categoryRepo.GetAllCategories().First(cat => cat.Id == id).Name;
PageInfo pagingInfo = new PageInfo();
pagingInfo.TotalProducts = products.Count;
pagingInfo.PageSize = PageSize;
pagingInfo.CurrentPage = page;
productList.PagingInfo = pagingInfo;
return View(productList);
}
public ViewResult List(string category, int page=1)
{
var viewModel = new ProductListViewModel
{
Products = repository.Products
.Where(p => category == null || p.Category == category)
.OrderBy(p => p.ProductID)
.Skip((page - 1)*PageSize)
.Take(PageSize),
PagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = category == null?
repository.Products.Count():
repository.Products.Count(e => e.Category == category)
},
CurrentCategory = category
};
return View(viewModel);
}
