public void Price_returns_one_item_price_when_bag_contains_one_item()
{
var burger = new Fries(SamplePrice);
var bag = new Bag { burger };
Assert.AreEqual(burger.Price, bag.Price);
}
public void Ctor_initializes_collection_with_one_elment()
{
var fries = new Fries(SamplePrice);
var bag = new Bag(fries);
Assert.AreSame(fries, bag.Single());
}
public void CreateMeal_returns_bag_with_one_Fries_bag()
{
var fries = new Fries(SamplePrice);
_mockMealBuilder.Setup(x => x.GetFries())
.Returns(fries);
var friesPack = SetupMealBuilderToPackItem(fries);
var bag = _waiter.CreateMeal(new Order(BurgerTypes.Vegetable, DrinkTypes.Cola, ToyTypes.Car));
Assert.AreSame(friesPack, bag.Single());
}
public void Price_returns_sum_of_all_packed_item_prices()
{
var burger = new Burger(BurgerTypes.Vegetable, SamplePrice);
var drink = new Drink(DrinkTypes.Cola, SamplePrice);
var fries = new Fries(SamplePrice);
var bag = new Bag { burger, drink, fries };
var toy = new Toy(ToyTypes.Car, SamplePrice);
var mealBag = new Bag { bag, toy };
Assert.AreEqual((burger.Price + drink.Price + fries.Price + toy.Price), mealBag.Price);
}