public void SendTotalAmountToCreditCardProcessor()
{
var paymentProcessor = new FakePaymentProcessor();
var reservationService = new FakeReservationService();
var notificationService = new FakeNotificationService();
_cart.Add(new OrderItem()
{
Quantity = 5, Sku = "B4GO_APPLE"
});
_cart.Add(new OrderItem()
{
Quantity = 6, Sku = "SPECIAL_CANDYBAR"
});
var paymentDetails = new PaymentDetails()
{
PaymentMethod = PaymentMethod.CreditCard
};
var order = new LosselyCoupled.OnlineOrder(_cart,
paymentDetails,
paymentProcessor,
reservationService,
notificationService);
order.Checkout();
Assert.IsTrue(paymentProcessor.WasCalled);
Assert.AreEqual(_cart.TotalAmount(), paymentProcessor.AmountPassed);
}
public void FiveWithOneEachItem()
{
_cart.Add(new OrderItem()
{
Quantity = 1, Sku = "EACH_WIDGET"
});
Assert.AreEqual(5.0m, _cart.TotalAmount());
}