// Test the Coin class.

public class TestCoin
{
    public static void main(String[ ]  argv)
    {
        Coin c = null, c1, c2;

        System.out.println("Test noarg Coin constructor.");
        for(int i = 1; i <= 10; i++)
        {
            c = new Coin( );
            System.out.println(c);
        }
        System.out.println( );

        System.out.println("Test parameterized Coin constructor.");
        c1 = new Coin(false);
        System.out.println(c1);
        c2 = new Coin(true);
        System.out.println(c2);
        System.out.println( );

        System.out.println("Test flip method.");
        for(int i = 1; i <= 10; i++)
        {
            c.flip( );
            System.out.println(c);
        }
        System.out.println( );

        System.out.println("Test isHeadsUp getter method.");
        // Test isHeadsUp getter method.
        System.out.println(c1.isHeadsUp( ) + " " + c2.isHeadsUp( ));
        System.out.println( );

        System.out.println("Test setHeadsUp setter method.");
        c1.setHeadsUp(true);
        c2.setHeadsUp(false);
        System.out.println(c1.isHeadsUp( ) + " " + c2.isHeadsUp( ));
        System.out.println( );

        System.out.println("Test toString method");
        System.out.println(c1);
        System.out.println(c2);
        System.out.println( );
    }
}