public void AcceptingOnlyCorrectCoins()
{
var coinService = new VendingMachine.Services.CoinService();
Assert.AreEqual(Coin.Cent, coinService.InsertCoinToMachine(0.01));
Assert.AreEqual(Coin.Nickel, coinService.InsertCoinToMachine(0.05));
Assert.AreEqual(Coin.Dime, coinService.InsertCoinToMachine(0.10));
Assert.AreEqual(Coin.QuarterDollar, coinService.InsertCoinToMachine(0.25));
Assert.AreEqual(Coin.HalfDollar, coinService.InsertCoinToMachine(0.50));
Assert.AreEqual(Coin.Dollar, coinService.InsertCoinToMachine(1));
Assert.AreEqual(Coin.BadCoin, coinService.InsertCoinToMachine(1.1));
Assert.AreEqual(Coin.BadCoin, coinService.InsertCoinToMachine(-1));
}
public void AddMoneyToCorrectWallet()
{
var machine = new Machine();
var coinService = new VendingMachine.Services.CoinService();
var machineServices = new MachineServices(machine, coinService);
machineServices.PutCoinToMachine(0.50);
Assert.AreEqual(machineServices.Machine.CoinsInsert[Coin.HalfDollar], 1);
machineServices.PutCoinToMachine(0.50);
Assert.AreEqual(machineServices.Machine.CoinsInsert[Coin.HalfDollar], 2);
machineServices.PutCoinToMachine(0.60);
Assert.AreEqual(machineServices.Machine.RejectCoins[0.60], 1);
}
public MachineServices(Machine machine, CoinService coinService)
{
Machine = machine;
CoinService = coinService;
}