public VendingMachine()
{
this.stock = new StockSystem();
this.Change = new List <Money>();
this.DroppedInMoney = new List <Money>();
}
public PurchaseSystem(StockSystem stock, List <Money> droppedInMoney)
{
this.stock = stock;
this.droppedInMoney = droppedInMoney;
}
public PurchaseSystem(StockSystem stock, List<Money> droppedInMoney)
{
this.stock = stock;
this.droppedInMoney = droppedInMoney;
}
public VendingMachine()
{
this.stock = new StockSystem();
this.Change = new List<Money>();
this.DroppedInMoney = new List<Money>();
}