public void SetUp() { _calculator = new T(); }
public PriceList(ICalculatePrice priceCalculator) { _priceCalculator = priceCalculator; }
public void SetStrategy(ICalculatePrice strategy) { this.strategy = strategy; }
public CheckOut(ICalculatePrice calculatePrice) { _calculatePrice = calculatePrice; }
public Order(ICalculatePrice calculate) { this.calculate = calculate; }