public void should_not_pick_up_car_when_repeat_pick_up()
{
Park park = new Park(1);
Car car = new Car("JP123");
SuperParkingBoy boy = new SuperParkingBoy(park);
boy.StopCar(car);
boy.PickUpCar(car.CarNumber);
Assert.Same(null, boy.PickUpCar(car.CarNumber));
}
public void should_pick_up_car_from_park()
{
Park park = new Park(1);
Car car = new Car("JP123");
SuperParkingBoy boy = new SuperParkingBoy(park);
boy.StopCar(car);
Assert.Same(car, boy.PickUpCar(car.CarNumber));
}