Junit Testing

Create test cases to test the included Asteroids application, AsteroidsTesting.zip. Create a JUnit testing class for Class Game and Class Entity respectively. For each class, test the following methods. - Game: -private void updateGame() - Entity. -public void update(Game game) -public boolean checkCollision(Entity entity) Create a JUnit test suite, and add both test classes into the test suite. Put all your test cases and test suite into a different folder (e.g. test) After you finish your assignment, add your project into a zip file. In addition, you need to write a report. The report should include the following content. 1. What problems did you find in the code? For each problem, further explain what test case you used to find the problem. 2. Specifically explain the test case that you have created for the updateGame method of Class Game. What is your input, and what is your expected output? What is your logic of testing this method? 3. Include a screenshot of the result of running your test suite. At the end, submit two files : (1) the zipped project file that includes the source code of your test cases; (2) the pdf version of your report.