public void Should_return_0_when_basket_is_empty()
{
BasketPricer pricer = new BasketPricer();
Basket empty = new Basket();
decimal amount = pricer.GetTotalAmount(empty);
Check.That(amount).Equals(0.0);
}
public void Should_return_20_when_basket_contains_two_books_costing_10_euros()
{
BasketPricer pricer = new BasketPricer();
Basket basket = new Basket();
basket.Add(new Book("Livre1", 10), 2);
decimal amount = pricer.GetTotalAmount(basket);
Check.That(amount).Equals(20.0);
}
public void WhenICalculateTheTotalAmountOfTheBasket()
{
BasketPricer pricer = new BasketPricer();
_context.TotalAmount = pricer.GetTotalAmount(_context.Basket);
}