public void CalculateTotals_ClearAllItems_TotalsMustBeZero() { var item1 = new LineItem { ListPrice = 10.99m, SalePrice = 9.66m, DiscountAmount = 1.33m, TaxPercentRate = 0.12m, Fee = 0.33m, Quantity = 2 }; var item2 = new LineItem { ListPrice = 55.22m, SalePrice = 49.33m, DiscountAmount = 5.89m, TaxPercentRate = 0.12m, Fee = 0.12m, Quantity = 5 }; var item3 = new LineItem { ListPrice = 88.45m, SalePrice = 77.67m, DiscountAmount = 10.78m, TaxPercentRate = 0.12m, Fee = 0.08m, Quantity = 12 }; var payment = new Payment { Price = 44.52m, DiscountAmount = 10, TaxPercentRate = 0.12m }; var shipment = new Shipment { Price = 22.0m, DiscountAmount = 5m, TaxPercentRate = 0.12m }; var cart = new ShoppingCart { TaxPercentRate = 0.12m, Items = new List <LineItem> { item1, item2, item3 }, Payments = new List <Payment> { payment }, Shipments = new List <Shipment> { shipment } }; var totalsCalculator = new DefaultShoppingCartTotalsCalculator(); totalsCalculator.CalculateTotals(cart); Assert.Equal(1400.07m, cart.Total); cart.Items.Clear(); cart.Shipments.Clear(); cart.Payments.Clear(); totalsCalculator.CalculateTotals(cart); Assert.Equal(0m, cart.Total); }
public void CalculateTotals_CartTotals_MustBe_Sum_Of_Parts_After_Round() { var item1 = new LineItem { ListPrice = 49.95m, SalePrice = 49.95m, DiscountAmount = 4.995m, TaxPercentRate = 0m, Fee = 0m, Quantity = 1 }; var cart = new ShoppingCart { Items = new List <LineItem> { item1 }, }; var totalsCalculator = new DefaultShoppingCartTotalsCalculator(); totalsCalculator.CalculateTotals(cart); Assert.Equal(49.95m, cart.SubTotal); Assert.Equal(5m, cart.DiscountTotal); Assert.Equal(44.95m, cart.Total); }
public void CalculateTotals_Should_Be_RightTotals() { var item1 = new LineItem { ListPrice = 10.99m, SalePrice = 9.66m, DiscountAmount = 1.33m, TaxPercentRate = 0.12m, Fee = 0.33m, Quantity = 2 }; var item2 = new LineItem { ListPrice = 55.22m, SalePrice = 49.33m, DiscountAmount = 5.89m, TaxPercentRate = 0.12m, Fee = 0.12m, Quantity = 5 }; var item3 = new LineItem { ListPrice = 88.45m, SalePrice = 77.67m, DiscountAmount = 10.78m, TaxPercentRate = 0.12m, Fee = 0.08m, Quantity = 12 }; var payment = new Payment { Price = 44.52m, DiscountAmount = 10, TaxPercentRate = 0.12m }; var shipment = new Shipment { Price = 22.0m, DiscountAmount = 5m, TaxPercentRate = 0.12m }; var cart = new ShoppingCart { TaxPercentRate = 0.12m, Fee = 13.11m, Items = new List <LineItem> { item1, item2, item3 }, Payments = new List <Payment> { payment }, Shipments = new List <Shipment> { shipment } }; var totalsCalculator = new DefaultShoppingCartTotalsCalculator(); totalsCalculator.CalculateTotals(cart); Assert.Equal(12.3088m, item1.ListPriceWithTax); Assert.Equal(10.8192m, item1.SalePriceWithTax); Assert.Equal(9.66m, item1.PlacedPrice); Assert.Equal(19.32m, item1.ExtendedPrice); Assert.Equal(1.4896m, item1.DiscountAmountWithTax); Assert.Equal(2.66m, item1.DiscountTotal); Assert.Equal(0.3696m, item1.FeeWithTax); Assert.Equal(10.8192m, item1.PlacedPriceWithTax); Assert.Equal(21.6384m, item1.ExtendedPriceWithTax); Assert.Equal(2.9792m, item1.DiscountTotalWithTax); Assert.Equal(2.358m, item1.TaxTotal); Assert.Equal(5.6m, shipment.DiscountAmountWithTax); Assert.Equal(24.64m, shipment.PriceWithTax); Assert.Equal(0.0m, shipment.FeeWithTax); Assert.Equal(17.0m, shipment.Total); Assert.Equal(19.04m, shipment.TotalWithTax); Assert.Equal(2.04m, shipment.TaxTotal); Assert.Equal(34.52m, payment.Total); Assert.Equal(49.8624m, payment.PriceWithTax); Assert.Equal(38.6624m, payment.TotalWithTax); Assert.Equal(11.2m, payment.DiscountAmountWithTax); Assert.Equal(4.1424m, payment.TaxTotal); Assert.Equal(1359.48m, cart.SubTotal); Assert.Equal(161.47m, cart.SubTotalDiscount); Assert.Equal(180.85m, cart.SubTotalDiscountWithTax); Assert.Equal(1522.62m, cart.SubTotalWithTax); Assert.Equal(17.00m, cart.ShippingTotal); Assert.Equal(19.04m, cart.ShippingTotalWithTax); Assert.Equal(22.00m, cart.ShippingSubTotal); Assert.Equal(24.64m, cart.ShippingSubTotalWithTax); Assert.Equal(44.52m, cart.PaymentSubTotal); Assert.Equal(49.86m, cart.PaymentSubTotalWithTax); Assert.Equal(150.01m, cart.TaxTotal); Assert.Equal(176.47m, cart.DiscountTotal); Assert.Equal(197.65m, cart.DiscountTotalWithTax); Assert.Equal(13.64m, cart.FeeTotal); Assert.Equal(15.28m, cart.FeeTotalWithTax); Assert.Equal(14.68m, cart.FeeWithTax); Assert.Equal(1413.18m, cart.Total); }