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 ChargeCard(PaymentDetails paymentDetails, Refactored.Cart cart)
{
using (var paymentGateway = new PaymentGateway())
{
try
{
paymentGateway.Credentials = "account credentials";
paymentGateway.CardNumber = paymentDetails.CreditCardNumber;
paymentGateway.ExpiresMonth = paymentDetails.ExpiresMonth;
paymentGateway.ExpiresYear = paymentDetails.ExpiresYear;
paymentGateway.NameOnCard = paymentDetails.CardholderName;
paymentGateway.AmountToCharge = cart.TotalAmount();
paymentGateway.Charge();
}
catch (AvsMismatchException ex)
{
throw new OrderException("The card gateway rejected the card based on the address provided.", ex);
}
catch (Exception ex)
{
throw new OrderException("There was a problem with your card.", ex);
}
}
}
public void ZeroWhenEmpty()
{
Assert.AreEqual(0, _cart.TotalAmount());
}