public void SendCheckoutMessageOnSuccessfulCheckout()
{
Mock.Arrange(() => (_inventoryService.RemainingInventory(_testItemSku))).Returns(1).OccursOnce();
Mock.Arrange(() => _paymentProvider.ChargeCard(_testPrice, _testEmailAddress)).DoNothing().MustBeCalled();
Mock.Arrange(() => _sendEmailService.SendCheckoutMessage(_testEmailAddress, _cart)).MustBeCalled();
AddTestItemAndCheckoutWithTestEmailAddress();
Mock.Assert(_sendEmailService);
}
public void Checkout(string email)
{
// check inventory
foreach (string sku in _items)
{
int remainingItems = _inventoryService.RemainingInventory(sku);
if (remainingItems <= 0)
{
throw new ApplicationException("Insufficient inventory");
}
}
_paymentProvider.ChargeCard(1.23m, email);
_sendEmailService.SendCheckoutMessage(email, this);
}
