public void Get_Discount_Total_With_Group_Sale_Promotion() { //Arrange Sale sale = new Sale(); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddPromotion(new GroupSalePromotion("Banana", DateTime.Now.AddMonths(-6), DateTime.Now.AddMonths(6), "Banana has group-sale", 3, 2m)); //Act decimal total = sale.GetPromotionTotal(); //Assert Assert.AreEqual(4.00m, total); }
public void Get_Discount_Total_With_On_Sale_Promotion() { //Arrange Sale sale = new Sale(); sale.AddProduct(new Product() { Id = "Apple", Price = 0.75m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Orange", Price = 1.50m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddPromotion(new OnSalePromotion("Apple", DateTime.Now.AddMonths(-6), DateTime.Now.AddMonths(6), "Apple is on-sale", 0.5m)); //Act decimal total1 = sale.GetPromotionTotal(); //Assert Assert.AreEqual(4.00m, total1); //More Arrage sale.AddPromotion(new OnSalePromotion("Banana", DateTime.Now.AddMonths(-6), DateTime.Now.AddMonths(6), "Banana is on-sale", 0.5m)); //Act decimal total2 = sale.GetPromotionTotal(); //Assert Assert.AreEqual(3.00m, total2); }
public void Get_Discount_Total_With_Additional_Sale_Promotion() { //Arrange Sale sale = new Sale(); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); sale.AddPromotion(new AdditionalSalePromotion("Banana", DateTime.Now.AddMonths(-6), DateTime.Now.AddMonths(6), "Banana has buy one get one free sale", 1, 0f)); //Act decimal total1 = sale.GetPromotionTotal(); //Assert Assert.AreEqual(3.00m, total1); //Rearrange sale.AddProduct(new Product() { Id = "Banana", Price = 1.00m }); //Act decimal total2 = sale.GetPromotionTotal(); //Assert Assert.AreEqual(3.00m, total2); //Rearrange sale.ClearPromotions(); sale.AddPromotion(new AdditionalSalePromotion("Banana", DateTime.Now.AddMonths(-6), DateTime.Now.AddMonths(6), "Banana has buy one get 50% off free sale", 1, 0.5f)); //Act decimal total3 = sale.GetPromotionTotal(); //Assert Assert.AreEqual(4.50m, total3); //Rearrange sale.ClearPromotions(); sale.AddPromotion(new AdditionalSalePromotion("Banana", DateTime.Now.AddMonths(-6), DateTime.Now.AddMonths(6), "Banana has buy two get one 50% off sale", 2, 0.5f)); //Act decimal total4 = sale.GetPromotionTotal(); //Assert Assert.AreEqual(5.00m, total4); }