public void TestFillingRemovesInventoryIfEnought()
{
//Setup - creating data
//Creating SUT
Order order = new Order(ProductType.Whiskey, 50);
//Creates proxy-object a.k.a mock that implements IWarehouse interface.
IWarehouse warehouse = MockRepository.GenerateStrictMock <IWarehouse>();
//Setup - adding expectations
//Setup mock object's expectations at ordered mode - i.e. order of expected calls will be verified too.
using (warehouse.GetMockRepository().Ordered())
{
//Setup expect of call GetInventory with parameter ProductType.Whiskey
warehouse.Expect(wh => wh.HasInventory(ProductType.Whiskey, 50m)).Return(true).Repeat.Once();
warehouse.Expect(wh => wh.RemoveInventory(ProductType.Whiskey, 50m)).Repeat.Once();
}
order.Fill(warehouse);
warehouse.VerifyAllExpectations();
Assert.True(order.IsFilled);
}
