public void Restore_quantity_of_milk_after_applying_discount()
{
var item = new BasketItem(ProductData.Milk, 8);
var basketRepository = new BasketRepository();
basketRepository.AddItem(item);
var items = basketRepository.GetBasketItems();
var milkItem = items.FirstOrDefault(x => x.Product.Name.Equals("Milk"));
Assert.Equal(8, milkItem.Quantity);
}
public void Add_one_item_to_basket()
{
var p1 = new Product("Milk", 2.50);
var item = new BasketItem(p1, 3);
var basketRepository = new BasketRepository();
basketRepository.AddItem(item);
List <BasketItem> actual = basketRepository.GetBasketItems();
Assert.Single(actual);
}
public void Update_quantity_when_the_same_item_is_added_twice_to_basket()
{
var p1 = new Product("Milk", 2.50);
var p2 = new Product("Milk", 2.50);
var item = new BasketItem(p1, 3);
var item2 = new BasketItem(p2, 3);
var basketRepository = new BasketRepository();
basketRepository.AddItem(item);
basketRepository.AddItem(item2);
var actual = basketRepository.GetBasketItems();
Assert.Single(actual);
}
public void Add_two_items_to_basket()
{
var p1 = new Product("Milk", 2.50);
var p2 = new Product("Bread", 2.50);
var item = new BasketItem(p1, 3);
var item2 = new BasketItem(p2, 3);
var basketRepository = new BasketRepository();
basketRepository.AddItem(item);
basketRepository.AddItem(item2);
var actual = basketRepository.GetBasketItems();
Assert.Equal(2, actual.Count);
}