static void Main(string[] args)
{
var order = new Order
{
Items = new List <LineItem> {
new LineItem {
Price = 2.44m,
Amount = 11
},
new LineItem {
Price = 444m,
Amount = 11
},
new LineItem {
Price = 0.99m,
Amount = 4
}
}
};
var calculator = new OrderTotalCalculator();
decimal total = calculator.Calculate(order);
Console.WriteLine(total);
Console.ReadKey();
}
public void Test_CalculateTotal_WHEN_NoOrderItems_THEN_ItIs0()
{
var target = new OrderTotalCalculator();
var items = Enumerable.Empty <IOrderItem>();
var total = target.CalculateTotal(items, PromotionEngineTestContext.ActivePromotions);
Assert.AreEqual(0, total);
}
public OrderTotalCalculatorTests()
{
var currencyService = Substitute.For <CurrencyService>();
currencyService.Get(Arg.Any <Guid>()).Returns(new Currency("IQD"));
sut = new OrderTotalCalculator(currencyService);
}