public ShippingResult ShipOrder(Customer customer, Order order, Destination destination)
{
//can only ship via ground to the customer's own address
if (new GroundShippingApprovalRule(destination).IsSatisfiedBy(customer))
//do something here with customer, order, and destination
return ShippingResult.Success;
else
return ShippingResult.Failure;
}
public ShippingResult ShipOrder(Customer customer, Order order, Destination destination)
{
//can only ship via air if not in a too-nearby state
if (new AirShippingApprovalRule(destination).IsSatisfiedBy(customer))
//do something here with customer, order, and destination
return ShippingResult.Success;
else
return ShippingResult.Failure;
}
public void ShipOrder_Can_Return_Success()
{
Customer customer = new Customer();
Order order = new Order();
Destination destination = new Destination("123", "Main Street", "Anywhere", new State("SomeState", "SS"), "12345");
customer.ChangeAddress(destination);
IShipOrders groundShipper = new GroundShipper();
Assert.That(groundShipper.ShipOrder(customer, order, destination), Is.EqualTo(ShippingResult.Success));
}