Task

Inside src$/$main$/$java$/$random$,$ in Game.java there is an unimplemented function named battle. This function should return true if the hero wins the battle and false if they lose. The chance of the hero winning is $0\mathrm{.}5.$

There are two constructors for the class; one for testing where the random attribute is seeded with the given value, and a default constructor which uses the current time as the seed. The default constructor is for real usage $($for example, the main method we have provided$).$

When the Random object is constructed with a seed of $4,$ the following values are the results first $8$ calls to $.$nextInt$(100)$:

$62523586751146$

For $-4$:

$391398543892023$

For $0$:

$6048294715539161$

Write at least $2$ unit tests for battle inside GameTest.java using seeds.

Once you have done this, implement the function.

How would you write tests for Game with the default constructor that prove the battle function works as expected? Think about this and be prepared to answer during marking. Write your answer down in your blog postpackage random;

import java.util.Random;

$/**$

$*$ A simple game, where a hero engages in battles. The hero has an equally

$*$ likely chance of succeeding as of failing.

$*$

$*$ @author Nick Patrikeos $+$ @your name

$*/$

public class Game $\{$

private Random random;

public Game$($long seed$)\{$

random $=$ new Random$($seed$)$;

$\}$

public Game$()\{$

this$($System$.$currentTimeMillis$())$;

$\}$

public boolean battle$()\{$

$//$ TODO

int randomNumber $=$ random.nextInt$(100)$;

return randomNumber $<50$;

$\}$

public static void main$($String$[]$ args$)\{$

Game g $=$ new Game$()$;

for $($int i $=0$; i $<100$; i$++)\{$

if $($g$.$battle$())\{$

System.out.println$("$We won!! You are awesome!!"$)$;

$\}$ else $\{$

System.out.println$("$Lost :$(")$;

$\}$

$\}$

$\}$

$\}$