/**
 * A class to test class Car.
 */
public class CarTester
{
    public static void main(String[] args)
    {
        Car car = new Car(50);
        car.addGas(20);
        car.drive(100);
        double gasLeft = car.getGasInTank();
        System.out.println("Car's remaining gas: "+gasLeft+" gallons");
        System.out.println("Expected Gas Left: 18 gallons");
    }
}