public void Can_Filter_Products()
{
Mock<IProductsRepository> mock = new Mock<IProductsRepository>();
mock.Setup(p => p.Products).Returns(
new Product[] {
new Product{ProductID=1,Name="cat1",Category="EDG"},
new Product{ProductID=1,Name="cat1",Category="EDG"},
new Product{ProductID=1,Name="cat2",Category="OMG"},
new Product{ProductID=1,Name="cat2",Category="OMG"},
new Product{ProductID=1,Name="cat3",Category="WE"},
new Product{ProductID=1,Name="cat3",Category="WE"},
new Product{ProductID=1,Name="cat4",Category="IG"},
new Product{ProductID=1,Name="cat4",Category="IG"},
new Product{ProductID=1,Name="cat5",Category="LGD"},
new Product{ProductID=1,Name="cat5",Category="LGD"},
}.AsQueryable()
);
ProductController controller = new ProductController(mock.Object);
var result = (ProductsListViewModel) controller.List(null, 1).Model;
var array = result.Products.ToArray();
Assert.IsTrue(array.Length == 4);
Assert.AreEqual(array[0].Name, "cat1");
Assert.AreEqual(array[1].Name, "cat1");
}
public void Can_Send_Pagination_View_Model()
{
Mock<IProductsRepository> mock = new Mock<IProductsRepository>();
mock.Setup(p => p.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"},
new Product{ProductID=7,Name="p7"},
}.AsQueryable()
);
ProductController controller = new ProductController(mock.Object);
ProductsListViewModel result = (ProductsListViewModel)controller.List(null,2).Model;
PagingInfo pageInfo = result.PagingInfo;
Assert.AreEqual(pageInfo.CurrentPage, 2);
Assert.AreEqual(pageInfo.ItemsPerPage, controller.pageSize);
Assert.AreEqual(pageInfo.TotalItems, 7);
Assert.AreEqual(pageInfo.TotalPages, 2);
}
public void TestMethod1()
{
Mock<IProductsRepository> mock = new Mock<IProductsRepository>();
mock.Setup(p => p.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"},
new Product{ProductID=7,Name="p7"},
}.AsQueryable());
ProductController controller = new ProductController(mock.Object);
controller.pageSize = 3;
IEnumerable<Product> result = (IEnumerable<Product>)controller.List(null,2).Model;
Product[] prodarray = result.ToArray();
Assert.IsTrue(prodarray.Length == 3);
Assert.AreEqual(prodarray[0].Name, "p4");
Assert.AreEqual(prodarray[2].Name, "p6");
}
public void Generate_Category_Specific_Product_Count()
{
// Arrange
// - create the mock repository
Mock<IProductsRepository> mock = new Mock<IProductsRepository>();
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
.List("Cat1").Model).PagingInfo.TotalItems;
int res2 = ((ProductsListViewModel)target
.List("Cat2").Model).PagingInfo.TotalItems;
int res3 = ((ProductsListViewModel)target
.List("Cat3").Model).PagingInfo.TotalItems;
int resAll = ((ProductsListViewModel)target
.List(null).Model).PagingInfo.TotalItems;
// Assert
Assert.AreEqual(res1, 2);
Assert.AreEqual(res2, 2);
Assert.AreEqual(res3, 1);
Assert.AreEqual(resAll, 5);
}