/****************************************************************************
**
** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWebChannel module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
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** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
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****************************************************************************/

import QtQuick 2.0
import QtTest 1.0

import QtWebChannel 1.0
import QtWebChannel.Tests 1.0
import "qrc:///qwebchannel/qwebchannel.js" as Client

TestCase {
    name: "MultiClient"

    Client {
        id: client1
    }

    Client {
        id: client2
    }

    QtObject {
        id: foo
        property int bar: 0

        signal ping()

        function pong()
        {
            return ++bar;
        }

        WebChannel.id: "foo"
    }

    TestWebChannel {
        id: webChannel
        transports: [client1.serverTransport, client2.serverTransport]
        registeredObjects: [foo]
    }

    function init()
    {
        client1.cleanup();
        client2.cleanup();
    }

    function clientInitCallback(channel)
    {
        channel.objects.foo.ping.connect(function() {
            channel.objects.foo.pong(function(value) {
                channel.exec({pongAnswer: value});
            });
        });
    }

    function test_multiclient()
    {
        var c1 = client1.createChannel(clientInitCallback);
        var c2 = client2.createChannel(clientInitCallback);

        // init, connect & idle messages for two clients
        for (var i = 0; i < 3; ++i) {
            client1.awaitMessage();
            client2.awaitMessage();
        }

        foo.ping();

        // invoke of pong method
        client1.awaitMessage();
        client2.awaitMessage();

        var msg = client1.awaitMessage();
        compare(msg.data.pongAnswer, 1);
        msg = client2.awaitMessage();
        compare(msg.data.pongAnswer, 2);

        client1.awaitIdle();
        client2.awaitIdle();
    }
}