/*

* 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 <QStateMachine>

#include <HbInstance>

#include <HbMainWindow>

#include "t_hshomescreenstateplugin.h"

#include "hswallpaperselectionstate.h"

#include "hsscene.h"

#include "hspage.h"

#include "hsspinnerdialog.h"

#include "hsconfiguration.h"

#include "hsgui.h"

#ifdef Q_OS_SYMBIAN

#include "hsimagehandlingclient.h"

#else

#include "xqaiwgetimageclient.h"

#endif

void HomeScreenStatePluginTest::testWallpaperSelectionStateConstruction()

{

    HsWallpaperSelectionState *s = new HsWallpaperSelectionState;

    QVERIFY(!s->mImageHandler);

    QVERIFY(!s->mWallpaper);

    QVERIFY(!s->mWaitDialog);

    QCOMPARE(s->findChildren<QState *>().count(), 5);

    delete s;

}

void HomeScreenStatePluginTest::testWallpaperSelectionStateImageSelection()

{

    HsWallpaperSelectionState *s = new HsWallpaperSelectionState;

    // Generate mImageHandler.

    s->action_selectingImage_start();

    QSignalSpy assignImageSpy(s, SIGNAL(event_assignImage()));

    QSignalSpy errorSpy(s, SIGNAL(event_error()));

    s->mImageHandler->setProperty("testSetToFail", false);

    s->mImageHandler->fetch();

    QCOMPARE(assignImageSpy.count(), 1);

    assignImageSpy.clear();

    QCOMPARE(errorSpy.count(), 0);

    s->mImageHandler->setProperty("testSetToFail", true);

    s->mImageHandler->fetch();

    QCOMPARE(assignImageSpy.count(), 0);    

    QCOMPARE(errorSpy.count(), 1);

    errorSpy.clear();

    delete s;

}

void HomeScreenStatePluginTest::testWallpaperSelectionStateImageAssignment()

{    

    createSceneAndWindow(1, 0);    

    HsWallpaperSelectionState *s = new HsWallpaperSelectionState;

    QSignalSpy waitInputSpy(s, SIGNAL(event_waitInput()));

    s->action_assigningImage_start();

    QCOMPARE(waitInputSpy.count(), 1);

    QVERIFY(s->mWallpaper);

    s->action_assigningImage_cleanup();

    QVERIFY(!s->mWallpaper);

    delete s;

    deleteSceneAndWindow();    

}

void HomeScreenStatePluginTest::testWallpaperSelectionStateSimpleMethods()

{

    HbInstance::instance();

    HbMainWindow *window = new HbMainWindow;

    window->move(0, 0);

    window->show();

    HsWallpaperSelectionState *s = new HsWallpaperSelectionState;

    // Cleanup

    s->action_selectingImage_start();

    s->action_imageHandler_cleanup();

    QVERIFY(!s->mImageHandler);

    delete s;

    s = new HsWallpaperSelectionState;

    // Wait dialog

    s->action_assigningImage_showWaitDialog();

    QVERIFY(s->mWaitDialog);

    s->mWaitDialog->stop();

    s->action_assigningImage_hideWaitDialog();

    QVERIFY(!s->mWaitDialog);

    delete s;

    s = new HsWallpaperSelectionState;

    QSignalSpy waitInputSpy(s, SIGNAL(event_waitInput()));

    s->action_errorMessage_show();

    QCOMPARE(waitInputSpy.count(), 1);    

    waitInputSpy.clear();

    s->onImageSet();

    QCOMPARE(waitInputSpy.count(), 1);

    waitInputSpy.clear();

    QSignalSpy errorSpy(s, SIGNAL(event_error()));

    s->onImageSetFailed();

    QCOMPARE(errorSpy.count(), 1);

    delete s;

    // main window deleted -> HsGui must be deleted also

    delete HsGui::takeInstance();

    delete window;

}