public BaseVendingMachine(ICoinAcceptor coinAcceptor, IVendingMachineWallet wallet,
IBeverageRepository beverageRepository)
{
if (coinAcceptor == null || wallet == null || beverageRepository == null)
{
throw new ArgumentNullException();
}
CoinAcceptor = coinAcceptor;
Wallet = wallet;
BeverageRepository = beverageRepository;
}
/// <summary>
/// Initialization constructor
/// </summary>
/// <param name="coinAcceptor">Coin acceptor interface to use</param>
/// <param name="coinAppraiser">Coin appraiser interface to use</param>
/// <param name="coinReturn">Coin return, with coins and their quanities</param>
/// todo: IoC needed here down the road
public VendingMachine(
ICoinAcceptor coinAcceptor,
ICoinAppraiser coinAppraiser,
IDictionary<InsertedCoin, int> coinReturn,
IDisplay display,
IProductSelector productSelector,
IChangeProvider changeProvider,
IDictionary<InsertedCoin, int> internalSafe)
{
this.CoinAcceptor = coinAcceptor;
this.CoinAppraiser = coinAppraiser;
this.CoinReturn = coinReturn;
this.Display = display;
this.Display.Message = VendingMachine.InsertCoinsMessage;
this.ProductSelectorButtons = productSelector;
this.ProductSelectorButtons.OnSelectedProductChanged += this.OnProductSelected;
this.ChangeProvider = changeProvider;
this.InternalSafe = internalSafe;
}
public void arrangeForTests()
{
//Arrange
this._coinAcceptor = new CoinAcceptor();
}
public VendingMachine(ICoinAcceptor coinAcceptor, IVendingMachineWallet wallet,
IBeverageRepository repository)
: base(coinAcceptor, wallet, repository)
{
}
/**
* Constructs a new coin channel whose output is connected to the indicated
* sink.
*
* @param sink
* The device at the output end of the channel.
*/
public CoinChannel(ICoinAcceptor sink)
{
this.Sink = sink;
}