/***************************************************************************
*   Copyright (C) 2010 by Joris Guisson                                   *
*   joris.guisson@gmail.com                                               *
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
*   This program is distributed in the hope that it will be useful,       *
*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
*   GNU General Public License for more details.                          *
*                                                                         *
*   You should have received a copy of the GNU General Public License     *
*   along with this program; if not, write to the                         *
*   Free Software Foundation, Inc.,                                       *
*   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
***************************************************************************/

#include <QtTest>
#include <QObject>
#include <util/log.h>
#include <utp/utpserver.h>
#include <utp/connection.h>

using namespace utp;

class ConnectTest : public QEventLoop
{
public:
    void accepted()
    {
        accepted_conn = srv.acceptedConnection().toStrongRef();
        exit();
    }

    void endEventLoop()
    {
        exit();
    }

    void startConnect()
    {
        net::Address addr("127.0.0.1", port);
        srv.connectTo(addr);
        QTimer::singleShot(5000, this, &ConnectTest::endEventLoop); // use a 5 second timeout
    }

private:
    void initTestCase()
    {
        bt::InitLog("connecttest.log");

        port = 50000;
        while (port < 60000) {
            if (!srv.changePort(port))
                port++;
            else
                break;
        }

        srv.setCreateSockets(false);
        srv.start();
        QVERIFY(port < 60000);
    }

    void cleanupTestCase()
    {
        srv.stop();
    }

    void testConnect()
    {
        connect(&srv, &utp::UTPServer::accepted, this, &ConnectTest::accepted, Qt::QueuedConnection);
        QTimer::singleShot(0, this, &ConnectTest::startConnect);
        exec();
        QVERIFY(accepted_conn != nullptr);
    }

private:
    utp::UTPServer srv;
    int port;
    utp::Connection::Ptr accepted_conn;
};

QTEST_MAIN(ConnectTest)
