/*

* 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:  

*       test application for qt control panel public apis.

*/

#include "ut_cpviewlauncher.h"

#include "cpviewlauncher.h"

#include "cpbasesettingview.h"

#include <QtTest/QtTest>

#include <hbdataform.h>

#include <hbpushbutton.h>

#include <HbMainWindow>

#include <QSignalSpy>

#include <QList>

/*!

    \class TestCpViewLauncher

    \brief This class is used for the unit test for class CpViewLauncher.\n

      CpViewLauncher class is used for add a HbView into current HbMainWindow, \n

      and set the new added HbView instance as current view object, then completed \n

      related signal/slot setting.\n 

      This unit test is supported by QTest.\n

      There are total 3 test cases in this unit.\n

 */

/*!

 * init function called by QTest framework.

 */

void TestCpViewLauncher::initTestCase()

    {

    }

/*!

 * cleanup function used by QTest framework.

 */

void TestCpViewLauncher::cleanupTestCase()

    {

    QCoreApplication::processEvents();

    }

/*!

 * Test Case Description:\n  

 * 1. Fucntion Name: \n  

      static void launchView(HbView *view);\n 

   2. Function Descrition: \n   

        Launch an exist CpBaseSettingView object, add the CpBaseSettingView object into HbMainWindow.\n 

   3. Input Parameters: \n  

       @param: HbView *view\n

   4. Expected result: \n  

       View can't be launched for there is no HbMainWindow created.\n 

 */

void TestCpViewLauncher::testLaunchViewNoMainWindow()

    {

    CpBaseSettingView * pView1 = new CpBaseSettingView(0);

    QVERIFY( pView1 != 0 );

    HbDataForm *pForm = new HbDataForm(0);

    QVERIFY( pForm != 0 );

    pView1->setWidget(pForm);

    HbDataForm *pForm1 = qobject_cast<HbDataForm *>(pView1->widget());

    QVERIFY( pForm1 != 0);

    QVERIFY( pForm1 == pForm );

    CpBaseSettingView * pView2 = new CpBaseSettingView(pForm);

    QVERIFY( pView2 != 0 );

    QObject::connect(this, SIGNAL(callAboutToClose()), pView1, SIGNAL(aboutToClose()));

    QObject::connect(this, SIGNAL(callAboutToClose()), pView2, SIGNAL(aboutToClose()));

    CpViewLauncher::launchView(pView1);

    CpViewLauncher::launchView(pView2);

    emit callAboutToClose();

    emit callAboutToClose();

    delete pView1;

    delete pView2;

    }

/*!

 * Test Case Description:\n  

 * 1. Fucntion Name: \n  

      static void launchView(HbView *view);\n 

   2. Function Descrition: \n   

       Launch an exist CpBaseSettingView object, add the CpBaseSettingView object into HbMainWindow.\n 

   3. Pre-condition: \n   

       HbMainWindow object created correctly.

   4. Input: a pointer to CpBaseSettingView object\n  

       @param: HbView *view\n

   5. Expected result: \n  

       View launched successfully.\n 

 */

void TestCpViewLauncher::testLaunchViewWithMainWindow()

    {

    mainWindow = new HbMainWindow;

    QVERIFY( mainWindow != 0 );

    mainWindow->show();

    CpBaseSettingView * pView1 = new CpBaseSettingView(0);

    QVERIFY( pView1 != 0 );

    HbDataForm *pForm = new HbDataForm(0);

    QVERIFY( pForm != 0 );

    pView1->setWidget(pForm);

    HbDataForm *pForm1 = qobject_cast<HbDataForm *>(pView1->widget());

    QVERIFY( pForm1 != 0);

    QVERIFY( pForm1 == pForm );

    CpBaseSettingView * pView2 = new CpBaseSettingView(pForm);

    QVERIFY( pView2 != 0 );

    QObject::connect(this, SIGNAL(callAboutToClose()), pView1, SIGNAL(aboutToClose()));

    QObject::connect(this, SIGNAL(callAboutToClose()), pView2, SIGNAL(aboutToClose()));

    QObject::connect(this, SIGNAL(callAboutToClose()), qApp, SLOT(quit()));

    CpViewLauncher::launchView(pView1);

    CpViewLauncher::launchView(pView2);

    emit callAboutToClose();

    emit callAboutToClose();

    delete mainWindow;

    mainWindow = 0;

    }

/*!

 * Test Case Description:\n  

 * 1. Fucntion Name: \n  

      static void launchView(HbView *view);\n 

   2. Function Descrition: \n   

        Launch an exist CpBaseSettingView object, add the CpBaseSettingView object into HbMainWindow.\n 

   3. Input Parameters: \n  

       @param: 0\n

   4. Expected result: \n  

       launchView do nothing for the 0 parameter.\n 

 */

void TestCpViewLauncher::testLaunchViewNoView()

    {

    HbPushButton *widget = new HbPushButton();

    QVERIFY(widget != 0);

    CpBaseSettingView *pView1 = new CpBaseSettingView(widget);

    QVERIFY(pView1!=0);

    HbPushButton *button = qobject_cast<HbPushButton *>(pView1->widget());

    QVERIFY(button != 0);

    QVERIFY(button == widget);

    CpViewLauncher::launchView(0);

    delete pView1;

    }

QTEST_MAIN(TestCpViewLauncher)