private static int GetTotalPrice(List <Product> products)
{
var finalPrice = 0;
finalPrice += new ProductA <List <Product> >(products.Where(x => x.Id == "A").ToList()).CalculateProductPrice();
finalPrice += new ProductB <List <Product> >(products.Where(x => x.Id == "B").ToList()).CalculateProductPrice();
finalPrice += new ProductCnD <List <Product> >(products.Where(x => x.Id == "C" || x.Id == "D").ToList()).CalculateProductPrice();
return(finalPrice);
}
public void ProductCnDTestTotalPrice_Returns_Zero_OnNoProduct()
{
//Arrange
List <Product> products = new List <Product>();
//Assert
var value = new ProductCnD <List <Product> >(products).CalculateProductPrice();
//Act
value.Equals(0);
}
public void ProductCnDTestTotalPrice_Returns_ProductD_NonPromotion_Price()
{
//Arrange
List <Product> products = new List <Product>();
products.Add(new Product("D", 1));
//Assert
var value = new ProductCnD <List <Product> >(products).CalculateProductPrice();
//Act
value.Equals(15);
}
