private static IEnumerable<Product> getProductsList(ProductController productController, string category, int page)
{
ProductListViewModel productListViewModel = (productController.List(category, page).Model as ProductListViewModel);
Assert.IsNotNull(productListViewModel);
return productListViewModel.Products;
}
private static int getTotalItemsByCategoryName(ProductController controller, string categoryName)
{
var productListViewModel = controller.List(categoryName).Model as ProductListViewModel;
return productListViewModel != null ? productListViewModel.PagingInfo.TotalItems : 0;
}
public void Generate_Category_Specific_Product_Count()
{
// Arrange - Create a Mocked Product repository
Mock<IProductRepository> mockedProductRepository = new Mock<IProductRepository>();
mockedProductRepository.Setup(m => m.Products).Returns(new[]
{
new Product{ProductID = 1, Name = "P1", Category = "C1"},
new Product{ProductID = 1, Name = "P2", Category = "C2"},
new Product{ProductID = 1, Name = "P3", Category = "C1"},
new Product{ProductID = 1, Name = "P4", Category = "C2"},
new Product{ProductID = 1, Name = "P5", Category = "C1"},
new Product{ProductID = 1, Name = "P6", Category = "C3"}
}.AsQueryable());
// Arrange - Create controller
ProductController controller = new ProductController(mockedProductRepository.Object);
// Act
int c1TotalItems = getTotalItemsByCategoryName(controller, "C1");
int c2TotalItems = getTotalItemsByCategoryName(controller, "C2");
int c3TotalItems = getTotalItemsByCategoryName(controller, "C3");
// Assert
Assert.AreEqual(3, c1TotalItems);
Assert.AreEqual(2, c2TotalItems);
Assert.AreEqual(1, c3TotalItems);
}