public IActionResult Simulation()
{
#region Instance
Category food = new Category("Food");
Category electronic = new Category("Electronic");
Category smartPhone = new Category("SmartPhone", electronic);
Product apple = new Product("Apple", 2, food);
Product banana = new Product("Banana", 4, food);
Product iPhoneX = new Product("IPhoneX", 5000, smartPhone);
Campaign foodCampaign = new Campaign(food, 10, 10, DiscountType.Rate);
Campaign foodCampaign2 = new Campaign(food, 10, 100, DiscountType.Amount);
Campaign smartPhoneCampaign = new Campaign(smartPhone, 2, 10, DiscountType.Rate);
Coupon foodCoupon = new Coupon(20, 20, DiscountType.Amount);
Coupon smartPhoneCoupon = new Coupon(1, 100, DiscountType.Amount);
#endregion
#region ShoppingCart add object
_cart.AddItem(apple, 20.5);
_logger.LogInformation($"{apple.Title} product added to cart");
_cart.AddItem(apple, 9.5);
_logger.LogInformation($"{apple.Title} product added to cart");
_cart.AddItem(banana, 50);
_logger.LogInformation($"{banana.Title} product added to cart");
_cart.AddItem(iPhoneX, 3);
_logger.LogInformation($"{iPhoneX.Title} product added to cart");
_cart.AddCampaings(foodCampaign, foodCampaign2, smartPhoneCampaign);
_cart.AddCoupons(foodCoupon, smartPhoneCoupon);
#endregion
return(Ok(_cart.Print()));
}
public void AddCampaings_ValidCampaingDiscountTypeAmount_ShouldApply(int productQuantity, int minimumQuantity, double discountAmount, double expectedDiscountAmount, DiscountType discountType)
{
Category category = new Category("Food");
Product product = new Product("Apple", 100, category);
_cart.AddItem(product, productQuantity);
Campaign campaign = new Campaign(category, minimumQuantity, discountAmount, discountType);
_cart.AddCampaings(campaign);
Assert.Equal(expectedDiscountAmount, _cart.GetCampaignDiscount());
}