public void should_get_orders_of_customer()
{
var kent = new Customer("Kent");
var martin = new Customer("Martin");
var foodForKent = new Order(kent, "Food");
var musicForKent = new Order(kent, "Music");
var foodForMartin = new Order(martin, "Food");
kent.AddOrder(foodForKent);
kent.AddOrder(musicForKent);
martin.AddOrder(foodForMartin);
var orders = new List<Order> {foodForKent, musicForKent, foodForMartin};
Assert.Equal(2, GetCustomerOrders(orders, "Kent").Count);
Assert.Equal(9, kent.GetPriceFor(foodForKent));
}
public static void AddCustomer(Customer customer)
{
Customers.Add(customer);
}