public void GetTotalDiscount_HaveNothingFurnitureProductInBag_TotalDiscountShouldBeZero()
{
IDiscountor furnitureDiscountor = GetFurnitureDiscountor(GetShoppingBagThatHaveNothingFurnitureProduct());
double expectedTotalDiscount = 0;
double actualTotalDiscount = furnitureDiscountor.GetTotalDiscount();
Assert.AreEqual(expectedTotalDiscount, actualTotalDiscount);
}
public void GetTotalDiscount_TotalFurnitureCostLesserThan500_TotalDiscountShouldBeZero()
{
IDiscountor furnitureDiscountor = GetFurnitureDiscountor(GetShoppingBagThatHaveFurnitureProductTotalCostIs300());
double expectedTotalDiscount = 0;
double actualTotalDiscount = furnitureDiscountor.GetTotalDiscount();
Assert.AreEqual(expectedTotalDiscount, actualTotalDiscount);
}
public void GetTotalDiscount_HaveNothingMedicineProductInBag_TotalDiscountShouldBeZero(int customerAge)
{
IDiscountor medicineDiscountor = GetMedicineDiscountor(GetShoppingBagHaveNothingMedicineProduct(), GetCustomer(customerAge));
double expectedDiscount = 0;
double actualDiscount = medicineDiscountor.GetTotalDiscount();
Assert.AreEqual(expectedDiscount, actualDiscount);
}
private static void ShowMedicineDiscount(IShoppingBag shoppingBag, ICustomer customer)
{
IDiscountor medicineDiscountor = ShoppingFactory.GetMedicineDiscountor(shoppingBag, customer);
double medicineTotalDiscount = medicineDiscountor.GetTotalDiscount();
if (medicineTotalDiscount > 0)
{
Console.WriteLine($"Discount from medicine promotion: ${ medicineTotalDiscount }");
}
}
private static void ShowFurnitureDiscount(IShoppingBag shoppingBag)
{
IDiscountor furnitureDiscountor = ShoppingFactory.GetFurnitureDiscountor(shoppingBag);
double furnitureTotalDiscount = furnitureDiscountor.GetTotalDiscount();
if (furnitureTotalDiscount > 0)
{
Console.WriteLine($"Discount from furniture promotion: ${ furnitureTotalDiscount }");
}
}
private static void ShowSnackDiscount(IShoppingBag shoppingBag)
{
IDiscountor snackDiscountor = ShoppingFactory.GetBuyTwoGetOneFreeSnackDiscountor(shoppingBag);
double snackTotalDiscount = snackDiscountor.GetTotalDiscount();
if (snackTotalDiscount > 0)
{
Console.WriteLine($"Discount from snack promotion: ${ snackTotalDiscount }");
}
}
