public void ConvertorEqualToCoin()
{
PaymentToken ten = new PaymentToken(10, 10);
ITokenConverter convertor = new SterlingTokenConverter(ten);
ICoin c = convertor.Coin;
ICoin coin = new TenPence();
Assert.AreEqual(coin.Worth, c.Worth);
}
public void TestWrongCoin()
{
PaymentToken euro = new PaymentToken(101, 99);
ITokenConverter convertor = new SterlingTokenConverter(euro);
ICoin c = convertor.Coin;
Assert.AreEqual(c, null);
}
public void ConvertMoneyForBuying()
{
PaymentToken pound = new PaymentToken(100, 100);
ITokenConverter convertor = new SterlingTokenConverter(pound);
ICoin c = convertor.Coin;
Assert.AreEqual(c.Worth, 1);
}
public void IsCoinGoodForMachine()
{
PaymentToken two = new PaymentToken(2, 2);
ITokenConverter convertor = new SterlingTokenConverter(two);
var a = vm.CurrentPayment;
vm.MakePayment(convertor.Coin);
var b = vm.CurrentPayment;
Assert.AreEqual(b, 0);
Assert.AreEqual(a, 0);
}
public void RollingChangeCalculator()
{
PaymentToken fifty = new PaymentToken(50, 50);
ITokenConverter convertor1 = new SterlingTokenConverter(fifty);
vm.MakePayment(convertor1.Coin);
vm.MakePurchase("A1");
var coinChange = vm.GetChange.Sum(c => c.Worth);
var a = vm.AvailableChange;
Assert.AreEqual(0, a);
Assert.AreEqual(0.1, coinChange);
}
public void ResetCoins()
{
PaymentToken pound = new PaymentToken(100, 100);
PaymentToken five = new PaymentToken(5, 5);
ITokenConverter convertor1 = new SterlingTokenConverter(pound);
ICoin c1 = convertor1.Coin;
ITokenConverter convertor2 = new SterlingTokenConverter(five);
ICoin c2 = convertor2.Coin;
vm.MakePayment(c1);
vm.MakePayment(c1);
vm.ReturnCoins();
Assert.AreEqual(vm.CurrentPayment, 0);
}
public static void Main(string[] args)
{
VendingMachine vendingMachine = null;
int choice = 0;
switch (StockOptions())
{
case 1:
vendingMachine = VendingMachineStocker.FullyStockedAndWithChange();
break;
case 2:
vendingMachine = VendingMachineStocker.FullyStockedAndNoChange();
break;
case 3:
vendingMachine = VendingMachineStocker.StockedAndWithChange();
break;
default:
break;
}
do
{
ITokenConverter tokenConverter;
choice = VendorDisplay(vendingMachine);
switch (choice)
{
case 1:
tokenConverter = new SterlingTokenConverter(new PaymentToken(100, 100));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 2:
tokenConverter = new SterlingTokenConverter(new PaymentToken(50, 50));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 3:
tokenConverter = new SterlingTokenConverter(new PaymentToken(20, 20));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 4:
tokenConverter = new SterlingTokenConverter(new PaymentToken(10, 10));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 5:
tokenConverter = new SterlingTokenConverter(new PaymentToken(5, 5));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 6:
tokenConverter = new SterlingTokenConverter(new PaymentToken(2, 2));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 7:
tokenConverter = new SterlingTokenConverter(new PaymentToken(1, 1));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 8:
tokenConverter = new SterlingTokenConverter(new PaymentToken(102, 98));
vendingMachine.MakePayment(tokenConverter.Coin);
break;
case 9:
vendingMachine.ReturnCoins();
break;
case 10:
PurchaseDisplay(vendingMachine);
break;
default:
//choice = Start();
break;
}
} while (choice != 99);
}
