public ConsoleApplication(ICheckout checkout, IItemScanner itemScanner, ICheckoutMessagePrinter checkoutMessagePrinter) { _checkout = checkout; _itemScanner = itemScanner; _checkoutMessagePrinter = checkoutMessagePrinter; }
public Checkout(IItemLookup itemLookup, ICheckoutMessagePrinter checkoutMessagePrinter) { _itemLookup = itemLookup; _checkoutMessagePrinter = checkoutMessagePrinter; }