@Test
    public void testEndGameOnePlayer() throws Exception {
        AtomicReference<Boolean> failedUpdateFood = new AtomicReference<Boolean>(true);
        AtomicReference<Boolean> failedUpdate = new AtomicReference<Boolean>(true);
        AtomicReference<Boolean> failedStartGame = new AtomicReference<Boolean>(true);
        AtomicReference<Boolean> failedHideButton = new AtomicReference<Boolean>(true);
        AtomicReference<Boolean> failedRoomAdmin = new AtomicReference<Boolean>(true);

        AtomicReference<Boolean> startedGame = new AtomicReference<Boolean>(false);

        AtomicReference<Integer> n = new AtomicReference<Integer>(0);
        int nPlayers = 4;
        WebSocketClient players[] = new WebSocketClient[nPlayers];

        for (int i = 0; i < nPlayers; i++) {
            WebSocketClient w = new WebSocketClient();

            if (i == 0) {
                w.sendMessage("{\"op\":\"createGame\",\"value\":\"room1\",\"dif\":\"1\",\"gameMode\":\"1\"}");
                w.admin  = true;
            }
            w.onMessage((session, msg) -> {
                if( !startedGame.get() && msg.contains("updateFood") || msg.contains("update") || msg.contains("hideStartButton")){
                    startedGame.set(true);
                }
                if (msg.contains("newRoomCreator")) {
                    try {
                        w.sendMessage("{\"op\":\"JoinGame\",\"value\":\"room1\"}");
                    } catch (IOException ex) {System.out.println("Error al enviar el mensaje de JoingGame tras crear room1"); }

                }else if(!startedGame.get() && msg.contains("join")){
                    //int nPlayersOnline = (msg.length() - msg.replaceAll("id","").length())/2;
                    w.join= true;
                    if(w.admin){
                        try{
                            w.sendMessage("{\"op\":\"startGame\"}");
                        } catch (IOException ex) {System.out.println("Error al enviar el mensaje de StartGame tras recibir Join"); }
                    }
                }

            });

        }

    }