@Test
  public void testCreateResponse() {

    Game game =
        new Game(KEY, new Answer(AnswerType.COUNTRY, ANSWER), State.FLOOR, HINT, TRIED_LETTERS);

    service = new HangManService();
    String gameResponse = service.createResponse(game);
    String expecteGameResponse =
        "<data>"
            + "<id>"
            + 0
            + "</id>"
            + "<key>"
            + KEY
            + "</key>"
            + "<state>"
            + State.FLOOR
            + "</state>"
            + "<hint>"
            + HINT
            + "</hint>"
            + "<letters>"
            + TRIED_LETTERS
            + "</letters>"
            + "</data>";
    assertEquals(expecteGameResponse, gameResponse);
  }
  @Test
  public void testProcessRequest() {
    // TODO: add mockito
    service.processRequest(SESSION_ID, KEY, State.RIGHT_ARM, HINT, BAD_NEW_LETTER, TRIED_LETTERS);

    cleanUpSummaries();
  }