/*

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

*

*/

//  CLASS HEADER

#include "UT_CGlxtnQuickThumbnailTask.h"

//  EXTERNAL INCLUDES

#include <EUnitMacros.h>

#include <EUnitDecorators.h>

#include <fbs.h>

#include <Ecom\ECom.h>

//  INTERNAL INCLUDES

#include "glxtnquickthumbnailtask.h"

#include "dummytaskmanager.h"

#include <glxtnfileinfo.h>

#include "glxtnfileutility.h"

#include "glxtnthumbnailrequest.h"

#include <glxthumbnail.h>

const TUint KTestMediaId = 1;

const TInt KTestWidth = 320;

const TInt KTestHeight = 240;

const TDisplayMode KTestThumbDisplayMode = KGlxThumbnailCreationMode;

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

_LIT(KNoExifImageUri, "C:\\TncTest\\no_exif.jpg");

_LIT(KCorruptImageUri, "C:\\TncTest\\corrupt.jpg");

_LIT(KMissingImageUri, "C:\\TncTest\\does_not_exist.jpg");

// CONSTRUCTION

UT_CGlxtnQuickThumbnailTask* UT_CGlxtnQuickThumbnailTask::NewL()

    {

    UT_CGlxtnQuickThumbnailTask* self = UT_CGlxtnQuickThumbnailTask::NewLC();

    CleanupStack::Pop();

    return self;

    }

UT_CGlxtnQuickThumbnailTask* UT_CGlxtnQuickThumbnailTask::NewLC()

    {

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

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// Destructor (virtual by CBase)

UT_CGlxtnQuickThumbnailTask::~UT_CGlxtnQuickThumbnailTask()

    {

    }

// Default constructor

UT_CGlxtnQuickThumbnailTask::UT_CGlxtnQuickThumbnailTask()

    {

    }

// Second phase construct

void UT_CGlxtnQuickThumbnailTask::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_CGlxtnQuickThumbnailTask::ThumbnailFetchComplete(

    const TGlxMediaId& aItemId, TGlxThumbnailQuality aQuality, TInt aErrorCode)

    {

	EUNIT_ASSERT_EQUALS( KTestMediaId, aItemId.Value() );

	iQuality = aQuality;

    iError = aErrorCode;

    }

void UT_CGlxtnQuickThumbnailTask::ThumbnailDeletionComplete(

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

    {

    EUNIT_FAIL_TEST("ThumbnailDeletionComplete() called");

    }

void UT_CGlxtnQuickThumbnailTask::FilterAvailableComplete(

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

    {

    EUNIT_FAIL_TEST("FilterAvailableComplete() called");

    }

void UT_CGlxtnQuickThumbnailTask::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_CGlxtnQuickThumbnailTask::CancelFetchUri(const TGlxMediaId& /*aItemId*/)

    {

    }

MGlxtnThumbnailStorage* UT_CGlxtnQuickThumbnailTask::ThumbnailStorage()

    {

    return NULL;

    }

void UT_CGlxtnQuickThumbnailTask::SetupL()

    {

    iFileUtility = CGlxtnFileUtility::NewL();

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

    TGlxMediaId id(KTestMediaId);

    iSizeClass.SetSize(KTestWidth, KTestHeight);

    iBitmap = new (ELeave) CFbsBitmap;

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

    TGlxThumbnailRequest request(id, iSizeClass,

                                TGlxThumbnailRequest::EPrioritizeSpeed,

                                iBitmap->Handle(), ETrue);

    iQuickThumbnailTask = CGlxtnQuickThumbnailTask::NewL(request,

                                                        *iFileUtility, *this);

    }

void UT_CGlxtnQuickThumbnailTask::Teardown()

    {

    delete iQuickThumbnailTask;

    iQuickThumbnailTask = NULL;

    delete iBitmap;

    iBitmap = NULL;

    if ( RFbsSession::GetSession() )

        {

        RFbsSession::Disconnect();

        }

    delete iFileUtility;

    REComSession::FinalClose();

    }

void UT_CGlxtnQuickThumbnailTask::UT_CGlxtnQuickThumbnailTask_ConstructL()

    {

    // Check the task was correctly constructed

    EUNIT_ASSERT( NULL != iQuickThumbnailTask );

    EUNIT_ASSERT_EQUALS( iQuickThumbnailTask->Id().Value(), KGlxtnTaskIdQuickThumbnail );

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

    }

void UT_CGlxtnQuickThumbnailTask::UT_CGlxtnQuickThumbnailTask_GenerateL()

    {

    DoGenerateL(KTestImageUri);

    }

void UT_CGlxtnQuickThumbnailTask::UT_CGlxtnQuickThumbnailTask_GenerateNoExifL()

    {

    DoGenerateL(KNoExifImageUri);

    }

void UT_CGlxtnQuickThumbnailTask::UT_CGlxtnQuickThumbnailTask_ErrorCorruptFileL()

    {

    EUNIT_ASSERT_LEAVE(DoGenerateL(KCorruptImageUri));

    }

void UT_CGlxtnQuickThumbnailTask::UT_CGlxtnQuickThumbnailTask_ErrorFileNotFoundL()

    {

    EUNIT_ASSERT_SPECIFIC_LEAVE(DoGenerateL(KMissingImageUri), KErrNotFound);

    }

void UT_CGlxtnQuickThumbnailTask::DoGenerateL(const TDesC& aUri)

    {

    iUri.Set(aUri);

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

    CleanupStack::PushL(tm);

    tm->StartTaskL();

    User::LeaveIfError(iError);

    CleanupStack::PopAndDestroy(tm);

    EUNIT_ASSERT_EQUALS( iQuality, EGlxThumbnailQualityLow );

    }

//  TEST TABLE

EUNIT_BEGIN_TEST_TABLE(

    UT_CGlxtnQuickThumbnailTask,

    "Add test suite description here.",

    "UNIT" )

EUNIT_TEST(

    "NewL - test ",

    "CGlxtnQuickThumbnailTask",

    "NewL",

    "FUNCTIONALITY",

    SetupL, UT_CGlxtnQuickThumbnailTask_ConstructL, Teardown)

EUNIT_TEST(

    "Generate a thumbnail",

    "CGlxtnQuickThumbnailTask",

    "HandleThumbnailTaskCompleteL",

    "FUNCTIONALITY",

    SetupL, UT_CGlxtnQuickThumbnailTask_GenerateL, Teardown)

EUNIT_TEST(

    "Generate a thumbnail from image without EXIF data",

    "CGlxtnQuickThumbnailTask",

    "HandleThumbnailTaskCompleteL",

    "FUNCTIONALITY",

    SetupL, UT_CGlxtnQuickThumbnailTask_GenerateNoExifL, Teardown)

EUNIT_TEST(

    "Attempting to thumbnail corrupt image",

    "CGlxtnQuickThumbnailTask",

    "DoStartL",

    "ERRORHANDLING",

    SetupL, UT_CGlxtnQuickThumbnailTask_ErrorCorruptFileL, Teardown)

EUNIT_TEST(

    "Attempting to thumbnail missing file",

    "CGlxtnQuickThumbnailTask",

    "DoStartL",

    "ERRORHANDLING",

    SetupL, UT_CGlxtnQuickThumbnailTask_ErrorFileNotFoundL, Teardown)

EUNIT_ALLOC_TEST(

    "Test alloc failures",

    "CGlxtnQuickThumbnailTask",

    "HandleThumbnailTaskCompleteL",

    "ERRORHANDLING",

    SetupL, UT_CGlxtnQuickThumbnailTask_GenerateL, Teardown)

EUNIT_END_TEST_TABLE

//  END OF FILE