public void Process_OrderIsNotShipped_ShouldSetTheShipmentPropertyOfTheOrder()
{
var orderProcessor = new OrderProcessor(new FakeShippingCalculator());
var order = new Order();
orderProcessor.Process(order);
Assert.IsTrue(order.IsShipped);
Assert.AreEqual(1, order.Shipment.Cost);
Assert.AreEqual(DateTime.Today.AddDays(1), order.Shipment.ShippingDate);
}
public void Process_OrderNotShipped_SetTheShipmentProperty()
{
var orderProcessor = new OrderProcessor(new FakeShippingCalculator());
var order = new Order(); // Shipment property is not initialized
orderProcessor.Process(order);
// calling Process initializes the Shipment property
// so we should assert that the order is now shipped
Assert.IsTrue(order.isShipped);
// Assert.AreEqual(Expected, Actual)
// FakeShippingCalculator returns 1
// so the shipment cost of the order should be equal to 1
Assert.AreEqual(1, order.Shipment.Cost);
// and the shipping date should be tomorrow
Assert.AreEqual(DateTime.Now.AddDays(1).Day, order.Shipment.ShippingDate.Day);
}
