public CashRegister(IChangeCalculationStrategy changeCalculationStrategy)
{
DenominationsInRegister = GetDefaultDenominationsInRegister();
_changeCalculationStrategy = changeCalculationStrategy;
}
public CashRegister(IEnumerable <ICurrencyDenomination> denominationsInRegister, IChangeCalculationStrategy changeCalculationStrategy)
{
DenominationsInRegister = denominationsInRegister;
_changeCalculationStrategy = changeCalculationStrategy;
}
public CashRegister()
{
DenominationsInRegister = GetDefaultDenominationsInRegister();
_changeCalculationStrategy = new LargestDenominationFirstChangeCalculationStrategy();
}