public void testGamesAreAddedToTheMap() {
    GameMap map = new GameMap();
    Game g1 = map.createGame();
    Game g2 = map.createGame();
    Game g3 = map.createGame();
    
    assertEquals(g1, map.getGame(g1.getGameId()));
    assertEquals(g2, map.getGame(g2.getGameId()));
    assertEquals(g3, map.getGame(g3.getGameId()));
  }