public void GetTotalAmount_ShouldReturnZero_WhenNoProductAdded()
{
_shoppingCart = new ShoppingCart.Cart.ShoppingCart(_deliveryCostCalculator.Object);
var totalAmount = _shoppingCart.GetTotalAmount();
Assert.True(totalAmount == 0);
}
public void GetNumberOfProducts_ShouldReturnZero_WhenNoProductAdded()
{
_shoppingCart = new ShoppingCart.Cart.ShoppingCart(_deliveryCostCalculator.Object);
var numberOfProducts = _shoppingCart.GetNumberOfProducts();
Assert.True(numberOfProducts == 0);
}
public void AddItem_ShouldArgumentOutOfRangeException_WhenQuantityIsLessThanOrEqualZero(int quantity)
{
_shoppingCart = new ShoppingCart.Cart.ShoppingCart(_deliveryCostCalculator.Object);
ShoppingCart.Product.Iphone iphone = new ShoppingCart.Product.Iphone(1200, new Category.Category("Category1"));
Assert.Throws <ArgumentOutOfRangeException>(() => _shoppingCart.AddItem(iphone, quantity));
}
public void Run()
{
#region Get Delivery cost values from config.
var costPerDelivery = _config.GetValue <double>("Delivery:CostPerDelivery");
var costPerProduct = _config.GetValue <double>("Delivery:CostPerProduct");
var fixedCost = _config.GetValue <double>("Delivery:FixedCost");
#endregion
#region Category and product creation
var computerCategory = new Category.Category("Computer");
var phoneCategory = new Category.Category("Phone");
var ipone = new Iphone(7500, phoneCategory);
var macbook = new Macbook(18500, computerCategory);
#endregion
#region Shopping cart creation
IShoppingCart cart = new Cart.ShoppingCart(new DeliveryCostCalculator(costPerDelivery, costPerProduct, fixedCost));
cart.AddItem(ipone, 10);
cart.AddItem(macbook, 5);
#endregion
#region Get campaign type from CampaignFactory with CampaignTypes enum.
CampaignFactory campaignFactory = new CampaignFactory();
var campaign2 = campaignFactory.Get(computerCategory, 1500, 1, CampaignTypes.Amount);
var campaign3 = campaignFactory.Get(phoneCategory, 2, 1, CampaignTypes.Rate);
#endregion
#region Apply first campaign discount then coupon
cart.ApplyDiscounts(campaign2, campaign3);
CouponFactory couponFactory = new CouponFactory();
var coupon = couponFactory.Get(500, 150, CouponTypes.Amount);
cart.ApplyCoupon(coupon);
#endregion
Console.WriteLine(cart.Print());
Console.ReadLine();
}
public void GetNumberOfDifferentProducts_ShouldReturnTwo_WhenDistinctProductCountIsTwo()
{
_shoppingCart = new ShoppingCart.Cart.ShoppingCart(_deliveryCostCalculator.Object);
ShoppingCart.Product.Iphone iphone1 = new ShoppingCart.Product.Iphone(1200, new Category.Category("c1"));
ShoppingCart.Product.Iphone iphone2 = new ShoppingCart.Product.Iphone(1200, new Category.Category("c123"));
ShoppingCart.Product.Macbook macbook1 = new ShoppingCart.Product.Macbook(1200, new Category.Category("x1"));
ShoppingCart.Product.Macbook macbook2 = new ShoppingCart.Product.Macbook(1200, new Category.Category("x2"));
_shoppingCart.AddItem(iphone1, 1);
_shoppingCart.AddItem(iphone2, 1);
_shoppingCart.AddItem(macbook1, 1);
_shoppingCart.AddItem(macbook2, 1);
var numberOfProducts = _shoppingCart.GetNumberOfDifferentProducts();
Assert.True(numberOfProducts == 2);
}
public void GetNumberOfDeliveries_ShouldReturnTwo_WhenDistinctCategoryCountIsTwo()
{
_shoppingCart = new ShoppingCart.Cart.ShoppingCart(_deliveryCostCalculator.Object);
ShoppingCart.Product.Iphone iphone1 = new ShoppingCart.Product.Iphone(1200, new Category.Category("c1"));
ShoppingCart.Product.Iphone iphone2 = new ShoppingCart.Product.Iphone(1200, new Category.Category("c123"));
ShoppingCart.Product.Iphone iphone3 = new ShoppingCart.Product.Iphone(1200, new Category.Category("c1"));
ShoppingCart.Product.Iphone iphone4 = new ShoppingCart.Product.Iphone(1200, new Category.Category("c1"));
_shoppingCart.AddItem(iphone1, 1);
_shoppingCart.AddItem(iphone2, 1);
_shoppingCart.AddItem(iphone3, 1);
_shoppingCart.AddItem(iphone4, 1);
var numberOfDeliveries = _shoppingCart.GetNumberOfDeliveries();
Assert.True(numberOfDeliveries == 2);
}
public void AddItem_ShouldArgumentNullException_WhenProductIsNull()
{
_shoppingCart = new ShoppingCart.Cart.ShoppingCart(_deliveryCostCalculator.Object);
Assert.Throws <ArgumentNullException>(() => _shoppingCart.AddItem(null, 1));
}
