public void should_be_able_to_park_and_pick_cars_to_a_not_full_parking_lot()
{
var parkingLot = new ParkingLot(10);
var theFirstCar = new Car();
var theFirstTicket = parkingLot.Park(theFirstCar);
var theSecondCar = new Car();
var theSecondTicket = parkingLot.Park(theSecondCar);
Assert.Same(theFirstCar, parkingLot.Pick(theFirstTicket));
var theThirdCar = new Car();
parkingLot.Park(theThirdCar);
Assert.Same(theSecondCar, parkingLot.Pick(theSecondTicket));
}
