private IVehicle CreateVehicleWithFees <T>(int weightInKilogram)
where T : IVehicle
{
IVehicle vehicle = VehicleFactory.Create <T>(GetNextId(),
weightInKilogram);
IEnumerable <IFee> fees = FeeFactory.Create(vehicle);
foreach (IFee fee in fees)
{
vehicle.AddFee(fee);
}
return(vehicle);
}
