/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/

#include <QtTest/QtTest>
#include "t_tsservicesprovider.h"
#include "tsservicesproviderconfig.h"
#include "tsservice.h"
#include "tsservicesprovider.h"
#include "tsserviceobserver.h"


class QtModel: public QObject
{
    QList<QVariantHash> taskList() const
    {
        return QList<QVariantHash>();
    }
    
    QList<QVariantHash> taskList(int limit) const
    {
        Q_UNUSED(limit);
        return QList<QVariantHash>();
    }
    
    bool openTask(const QVariant &/*id*/){return true;};
    bool closeTask(const QVariant &/*id*/){return true;};
};

void T_TsServiceProvider::testProvider()
{
    CTsServiceProvider *provider(0);
    CTsServiceProviderConfig* config(0);
    //test provider with different amount of data
    int errNo;
    const int maxDataCount(4);
    
    
    for(TInt dataCount(0); dataCount < maxDataCount; ++dataCount) {
        config = CTsServiceProviderConfig::NewLC(dataCount);
        provider = CTsServiceProvider::NewL(*config);
        CleanupStack::PopAndDestroy(config);
        QVERIFY(dataCount == provider->count());
        for(TInt dataProviderIter(0); dataProviderIter < provider->count(); ++dataProviderIter) {
            MTsModel& model((*provider)[dataProviderIter]);
            
            //we dont verify data. just try to retrieve it. model can leave but shouldn't panic
            for (TInt dataIter(0); dataIter < model.count(); ++dataIter) {
                TRAP_IGNORE(model.itemL(dataIter).keyL());
                TRAP_IGNORE(model.itemL(dataIter).displayNameL());
                TRAP_IGNORE(model.itemL(dataIter).iconHandleL());
                TRAP_IGNORE(model.itemL(dataIter).isActiveL());
                TRAP_IGNORE(model.itemL(dataIter).isClosableL());
                TRAP_IGNORE(model.itemL(dataIter).timestampL());
                TRAP_IGNORE(model.itemL(dataIter).launchL());
                TRAP_IGNORE(model.itemL(dataIter).closeL());
            }
            TRAP(errNo, model.itemL(model.count()).keyL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count()).displayNameL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count()).iconHandleL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count()).isActiveL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count()).isClosableL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count()).timestampL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count()).launchL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count()).closeL());
            QVERIFY(KErrNone != errNo);
            
            TRAP(errNo, model.itemL(model.count() + 1).keyL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count() + 1).displayNameL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count() + 1).iconHandleL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count() + 1).isActiveL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count() + 1).isClosableL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count() + 1).timestampL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count() + 1).launchL());
            QVERIFY(KErrNone != errNo);
            TRAP(errNo, model.itemL(model.count() + 1).closeL());
            QVERIFY(KErrNone != errNo);
        }
        delete provider;
    }
}

void T_TsServiceProvider::testService()
{
    int errNo, maxNotifications(20);
    CTsService* service;
    mNotyfications = 0;
    
    TRAP(errNo, service = CTsService::NewLC(0));
    QVERIFY(KErrNone != errNo);
    
    TRAP(errNo, 
    service = CTsService::NewLC(new QtModel());
    service->setObserver(0);
    service->DataChanged();
    if(0 != mNotyfications){
        User::Leave(KErrCorrupt);
    }
    service->setObserver(this);
    for(int iter(0); iter < maxNotifications; ++iter) {
        service->DataChanged();
        if(iter + 1 != mNotyfications){
            User::Leave(KErrCorrupt);
        }
    }
    CleanupStack::PopAndDestroy(service);
    );//TRAP
    QVERIFY(KErrNone == errNo);
}

void T_TsServiceProvider::testServiceObserver()
{
    TsServiceObserver observer(*this);
    QObject::connect(this,
                     SIGNAL(someSignal()),
                     &observer,
                     SLOT(dataChanged()));
    QTimer::singleShot(5000, &mLoop, SLOT(quit()));
    mNotyfications = 0;
    emit someSignal();
    if(0 == mNotyfications && !mLoop.isRunning()) {
        mLoop.exec();
    }
    QVERIFY(1 == mNotyfications);
}

void T_TsServiceProvider::dataChanged(MTsModel &/*model*/)
{
    ++mNotyfications;
}

void T_TsServiceProvider::dataChanged(const TTsModelItem &/*item*/)
{
}

void T_TsServiceProvider::DataChanged()
{
    ++mNotyfications;
    if(mLoop.isRunning()) {
        mLoop.quit();
    }
}

QTEST_MAIN(T_TsServiceProvider)