/*

* Copyright (c) 2006-2007 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:   Cropped thumbnail generation task unit tests.

*

*/

//  CLASS HEADER

#include "ut_cglxtnzoomedimagetask.h"

//  EXTERNAL INCLUDES

#include <EUnitMacros.h>

#include <EUnitDecorators.h>

#include <fbs.h>

#include <Ecom\ECom.h>

//  INTERNAL INCLUDES

#include "glxtngeneratethumbnailtask.h"

#include "dummytaskmanager.h"

#include <glxtnfileinfo.h>

#include "glxtnfileutility.h"

#include "glxtnthumbnailrequest.h"

#include "glxtnzoomedimagetask.h"

#include <glxthumbnail.h>

EUNIT_DECLARE_PRINTABLE_AS_TINT( TGlxThumbnailQuality )

const TUint KTestMediaId = 1;

const TInt KTestWidth = 320;

const TInt KTestHeight = 240;

const TDisplayMode KTestThumbDisplayMode = KGlxThumbnailDisplayMode;

_LIT(KTestImageUri, "C:\\TncTest\\test.jpg");

// ---------------------------------------------------------------------------

// CONSTRUCTION

UT_CGlxtnZoomedImageTask* UT_CGlxtnZoomedImageTask::NewL()

    {

    UT_CGlxtnZoomedImageTask* self = UT_CGlxtnZoomedImageTask::NewLC();

    CleanupStack::Pop();

    return self;

    }

UT_CGlxtnZoomedImageTask* UT_CGlxtnZoomedImageTask::NewLC()

    {

    UT_CGlxtnZoomedImageTask* self = new( ELeave ) UT_CGlxtnZoomedImageTask();

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// Destructor (virtual by CBase)

UT_CGlxtnZoomedImageTask::~UT_CGlxtnZoomedImageTask()

    {

    }

// Default constructor

UT_CGlxtnZoomedImageTask::UT_CGlxtnZoomedImageTask()

    {

    }

// Second phase construct

void UT_CGlxtnZoomedImageTask::ConstructL()

    {

    // The ConstructL from the base class CEUnitTestSuiteClass must be called.

    // It generates the test case table.

    CEUnitTestSuiteClass::ConstructL();

    // Need to free ecom resources before running tests

    REComSession::FinalClose();

    }

//  METHODS

void UT_CGlxtnZoomedImageTask::ThumbnailFetchComplete(

    const TGlxMediaId& aItemId, TGlxThumbnailQuality aQuality, TInt aErrorCode)

    {

	EUNIT_ASSERT_EQUALS( KTestMediaId, aItemId.Value() );

	iQuality = aQuality;

    iError = aErrorCode;

    }

void UT_CGlxtnZoomedImageTask::ThumbnailDeletionComplete(

                                const TGlxMediaId& /*aItemId*/, TInt /*aErrorCode*/)

    {

    EUNIT_FAIL_TEST("ThumbnailDeletionComplete() called");

    }

void UT_CGlxtnZoomedImageTask::FilterAvailableComplete(

                const RArray<TGlxMediaId>& /*aIdArray*/, TInt /*aErrorCode*/ )

    {

    EUNIT_FAIL_TEST("FilterAvailableComplete() called");

    }

void UT_CGlxtnZoomedImageTask::FetchFileInfoL(CGlxtnFileInfo* aInfo,

                        const TGlxMediaId& aItemId, TRequestStatus* aStatus)

    {

    EUNIT_ASSERT( NULL != aInfo );

	EUNIT_ASSERT_EQUALS( KTestMediaId, aItemId.Value() );

    aInfo->SetFilePathL(iUri);

    *aStatus = KRequestPending;

    User::RequestComplete(aStatus, KErrNone);

    }

void UT_CGlxtnZoomedImageTask::CancelFetchUri(const TGlxMediaId& /*aItemId*/)

    {

    }

MGlxtnThumbnailStorage* UT_CGlxtnZoomedImageTask::ThumbnailStorage()

    {

    return NULL;

    }

void UT_CGlxtnZoomedImageTask::SetupL()

    {

    iFileUtility = CGlxtnFileUtility::NewL();

    User::LeaveIfError(RFbsSession::Connect(iFileUtility->FsSession()));

    TGlxMediaId id(KTestMediaId);

    TSize size(KTestWidth, KTestHeight);

    TRect croppingRect(50, 50, 150, 150);

    iBitmap = new (ELeave) CFbsBitmap;

    User::LeaveIfError(iBitmap->Create(TSize(), KTestThumbDisplayMode));

    TGlxThumbnailRequest request(id, size,

                TGlxThumbnailRequest::EPrioritizeQuality, iBitmap->Handle(),

                ETrue, croppingRect, EGlxThumbnailFilterNone);

    iZoomedImageTask = CGlxtnZoomedImageTask::NewL(request,

                                                    *iFileUtility, *this);

    }

void UT_CGlxtnZoomedImageTask::Teardown()

    {

    delete iZoomedImageTask;

    iZoomedImageTask = NULL;

    delete iBitmap;

    iBitmap = NULL;

    if ( RFbsSession::GetSession() )

        {

        RFbsSession::Disconnect();

        }

    delete iFileUtility;

    REComSession::FinalClose();

    }

void UT_CGlxtnZoomedImageTask::UT_CGlxtnZoomedImageTask_ConstructL()

    {

    // Check the task was correctly constructed

    EUNIT_ASSERT( NULL != iZoomedImageTask );

    EUNIT_ASSERT_EQUALS( iZoomedImageTask->Id().Value(), KGlxtnTaskIdZoomedThumbnail );

    EUNIT_ASSERT_EQUALS( iZoomedImageTask->ItemId().Value(), KTestMediaId );

    }

void UT_CGlxtnZoomedImageTask::UT_CGlxtnZoomedImageTask_GenerateL()

    {

    // NOTE: This test currently fails on the emulator, as the extended JPEG

    // codec is not present in the environment

    DoGenerateL(KTestImageUri);

    }

void UT_CGlxtnZoomedImageTask::DoGenerateL(const TDesC& aUri)

    {

    iUri.Set(aUri);

    CDummyTaskManager* tm = new (ELeave) CDummyTaskManager(iZoomedImageTask);

    CleanupStack::PushL(tm);

    tm->StartTaskL();

    User::LeaveIfError(iError);

    CleanupStack::PopAndDestroy(tm);

    EUNIT_ASSERT_EQUALS( iQuality, EGlxThumbnailQualityHigh );

    }

//  TEST TABLE

EUNIT_BEGIN_TEST_TABLE(

    UT_CGlxtnZoomedImageTask,

    "Unit tests for CGlxtnZoomedImageTask.",

    "UNIT" )

EUNIT_TEST(

    "Test construction of CGlxtnZoomedImageTask",

    "CGlxtnZoomedImageTask",

    "NewL",

    "FUNCTIONALITY",

    SetupL, UT_CGlxtnZoomedImageTask_ConstructL, Teardown)

EUNIT_TEST(

    "Generate a cropped thumbnail",

    "CGlxtnZoomedImageTask",

    "HandleThumbnailTaskCompleteL",

    "FUNCTIONALITY",

    SetupL, UT_CGlxtnZoomedImageTask_GenerateL, Teardown)

EUNIT_END_TEST_TABLE

//  END OF FILE