Given the following template Game.java, create GameTest.java which will include Junit test cases that test the methods of Game.java.

Game.java

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import java.util.*;

public class Game { static final int ALL_PINS_DOWN = 10; static final int FRAMES_PER_GAME = 10; static final int THROWS_PER_FRAME = 2; static final int EXTRA_THROW_AT_END_OF_GAME = 1; static final int MAX_THROWS = FRAMES_PER_GAME * THROWS_PER_FRAME + EXTRA_THROW_AT_END_OF_GAME;

int[] theThrows = new int[MAX_THROWS]; int throwCount = 0;

public String getScore(int frame) { if (!frameIsComplete(frame)) return ""; int score = 0; for (int i = 1; i <= frame; i++) score += howMuchThisFrameIsWorth(i);

return Integer.toString(score); } private int sumOfLeftAndRightThrows(int frame) { return getLeftThrow(frame)+getRightThrow(frame); } private int howMuchThisFrameIsWorth(int frame) { if (isStrike(frame)) return sumOfThreeThrows(frame); if (isSpare(frame)) return sumOfLeftAndRightThrows(frame)+getLeftThrow(frame+1); return sumOfLeftAndRightThrows(frame); } private boolean isStrike(int frame) { return getLeftThrow(frame)==ALL_PINS_DOWN; } private boolean isSpare(int frame) { return sumOfLeftAndRightThrows(frame)==ALL_PINS_DOWN; } private int sumOfThreeThrows(int frame) { return sumOfThrows(frame,3); } private int sumOfThrows(int frame, int numberOfThrows) { int sum = 0; for (int i = 0; i < numberOfThrows; i++) sum += theThrows[getIndexOfFrame(frame)+i]; return sum; } private int getLeftThrow(int frame) { return theThrows[getIndexOfFrame(frame)]; } private int getRightThrow(int frame) { return theThrows[getRightThrowIndex(frame)]; } public void setPinsKnockedDown(int pins) { theThrows[throwCount++] = pins; } public String getLeftBox(int frame) { return convertScore(getLeftThrow(frame)); } private String convertScore(int score) { if (score == 0) return ""; return ""+score; } private int getIndexOfFrame(int frame) { int index = 0; for (int i = 1; i < frame; i++) index += ballsInFrame(index); return index; } private int getLastIndexOfFrame(int frame) { return getIndexOfFrame(frame)+ballsInFrame(frame)-1; } private int getRightThrowIndex(int frame) { return getIndexOfFrame(frame)+1; } private boolean frameIsComplete(int frame) { return numberOfCompleteFrames() >= frame; } private int numberOfCompleteFrames() { int count; for (count = 0; getLastIndexOfFrame(count+1) < throwCount; count++) ; return count; } private int ballsInFrame(int index) { if (theThrows[index]==ALL_PINS_DOWN) return 1; return 2; } }