public void Can_Paginate()
{
//Arrange
Mock<IProductService> mock= new Mock<IProductService>();
var products = new List<Product>();
mock.Setup(m => m.GetAllProduct()).Returns((new Product[]
{
new Product(){ProductId=1,ProductName = "P1"} ,
new Product(){ProductId=2,ProductName = "P2"} ,
new Product(){ProductId=3,ProductName = "P3"} ,
new Product(){ProductId=4,ProductName = "P4"} ,
new Product(){ProductId=5,ProductName = "P5"} ,
}).ToList());
ProductController controller=new ProductController(mock.Object);
controller.PageSize = 3;
//Act
ProductListViewModel result = (ProductListViewModel)controller.Index(2).Model;
//Assert
Product[] prodArray = result.Products.ToArray();
Assert.IsTrue(prodArray.Length==2);
Assert.AreEqual(prodArray[0].ProductName,"P4");
Assert.AreEqual(prodArray[1].ProductName,"P5");
}
public void Can_Send_Pagination_View_Model()
{
Mock<IProductService> mock = new Mock<IProductService>();
mock.Setup(m => m.GetAllProduct()).Returns((new Product[]
{
new Product(){ProductId=1,ProductName = "P1"} ,
new Product(){ProductId=2,ProductName = "P2"} ,
new Product(){ProductId=3,ProductName = "P3"} ,
new Product(){ProductId=4,ProductName = "P4"} ,
new Product(){ProductId=5,ProductName = "P5"} ,
}).ToList());
ProductController controller = new ProductController(mock.Object);
controller.PageSize = 3;
//Act
ProductListViewModel result = (ProductListViewModel) controller.Index(2).Model;
//Assert
PagingInfo pagingInfo = result.PagingInfo;
Assert.AreEqual(pagingInfo.CurrentPage,2);
Assert.AreEqual(pagingInfo.ItemsPerPage,3);
Assert.AreEqual(pagingInfo.TotalItems,5);
Assert.AreEqual(pagingInfo.TotalPages,2);
}