Refactoring: testGameOver implement better with the for loop

src/test/java/pacmanTests/GameManagerTest.java

@@ -70,9 +70,10 @@ class GameManagerTest {
 	        GameManager game = new GameManager(); 
 	        
 	        game.score = 100;
-	        game.handleGhostCollision();
-	        game.handleGhostCollision();
-	        game.handleGhostCollision();
+	        
+	        for(int i = 0;i < 3; i++) {
+	        	game.handleGhostCollision();
+	        }
 	        int expectedScore = 0;
 	        assertThat(game.score).isEqualTo(expectedScore);    
 	    }