public void Can_Paginate()
{
// Arrange
var 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"}
}.AsQueryable());
var controller = new ProductController(mock.Object);
controller.PageSize = 3;
// Act
var result = (ProductsListViewModel)controller.List(2).Model;
// Assert
var prodArray = result.Products.ToArray();
Assert.IsTrue(prodArray.Length == 2);
Assert.AreEqual(prodArray[0].Name, "P4");
Assert.AreEqual(prodArray[1].Name, "P5");
}
public void Can_Send_Pagination_View_Model()
{
// Arrange
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"}
}.AsQueryable());
// Arrange
var controller = new ProductController(mock.Object);
controller.PageSize = 3;
// Act
var result = (ProductsListViewModel)controller.List(2).Model;
// Assert
PagingInfo pageInfo = result.PagingInfo;
Assert.AreEqual(pageInfo.CurrentPage, 2);
Assert.AreEqual(pageInfo.ItemsPerPage, 3);
Assert.AreEqual(pageInfo.TotalItems, 5);
Assert.AreEqual(pageInfo.TotalPages, 2);
}
