public void Promotion_3A_Returns_Total()
{
calculationReceiver = new PromotionA();
var items = ShoppingCartOM.GetPromotion3AItems();
var total = calculationReceiver.Process(items, 0);
Assert.Equal(130, total.Item2);
Assert.Equal(2, items.FirstOrDefault(item => item.SKU == Domain.SKUEnum.A).Quantity);
}
public void Promotion_2B_Returns_Total()
{
calculationReceiver = new PromotionB();
var items = ShoppingCartOM.GetPromotion2BItems();
var total = calculationReceiver.Process(items, 0);
Assert.Equal(45, total.Item2);
Assert.Null(items.FirstOrDefault(item => item.SKU == Domain.SKUEnum.B));
}
public void Promotion_ALL1_Returns_Total()
{
calculationHandler = new CalculationHandler();
calculationReceivers = new List <ICalculationReceiver> {
new PromotionA(), new PromotionB(), new PromotionCD(), new CalculateTotal()
};
var items = ShoppingCartOM.GetPromotionAll1Items();
var total = calculationHandler.Handle(items, calculationReceivers.ToList());
Assert.Equal(100, total);
}
public void GetItemsTest()
{
var cart = ShoppingCartOM.GetItems();
Assert.NotNull(cart.Items);
}