/*

* Copyright (c) 2007-2007 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:  Test for music control for the slideshow

 *

*/

#ifndef __T_CSHWMUSICCONTROL_H__

#define __T_CSHWMUSICCONTROL_H__

//  EXTERNAL INCLUDES

#include <CEUnitTestSuiteClass.h>

#include <EUnitDecorators.h>

//  INTERNAL INCLUDES

#include "shweventqueue.h"

#include "shwmusiccontrol.h"

#include "shwmusicobserver.h"

//  FORWARD DECLARATIONS

const TInt KMaxFileLen = 256;

//  CLASS DEFINITION

/**

 * EUnit test suite for CShwMusicControl

 */

NONSHARABLE_CLASS( T_CShwMusicControl )

	: public CEUnitTestSuiteClass,

	  public MShwMusicObserver,

	  public MShwEventQueue

    {

    public:     // Constructors and destructors

        /**

         * Two phase construction

         */

        static T_CShwMusicControl* NewL();

        static T_CShwMusicControl* NewLC();

        /**

         * Destructor

         */

        ~T_CShwMusicControl();

    private:    // Constructors and destructors

        T_CShwMusicControl();

        void ConstructL();

	public: 

		static TInt StopPlaying(TAny* aMusicControl);

	public:	// From MShwEventQueue

		void SendEventL( MShwEvent* aEvent );

	public:	// From MShwMusicObserver

		void MusicOnL();

		void MusicOff();

		void MusicVolume(TInt aCurrentVolume, TInt aMaxVolume);

		void ErrorWithTrackL(TInt aErrorCode);

    private:    // New methods

		void SetupL();

		void Teardown();

		void Empty();

		void TestConstructL();

		void T_NotifyLL();

		void T_NotifyL1L();

		void T_NotifyL2L();

		void T_NotifyL3L();

		void T_NotifyL4L();

		void T_NotifyL5L();

		void T_ExtendedPlayL();

		void T_ErrorInFileL();

		void T_LeaveInObserverL();

    private:    // Data

		// The music state

		TBool iMusicOn;

		// The music volume

		TInt iCurrentVolume;

		// The maximum music volume

		TInt iMaxVolume;

		// The previous music volume setting 

		// - used to test volume up and down.

		TInt iPrevVolume;

		// Own: the class under test

        CShwMusicControl* iCShwMusicControl;

		// Own: the event received from SendEventL

        MShwEvent* iEvent;

        // Own: scheduler wait object

        CActiveSchedulerWait iWait;

        // Own: scheduler wait object

        CActiveSchedulerWait iPlayWait;

        // Own: a timer callback 

        CPeriodic* iTimer;

        /// Own: the error code from ErrorWithTrackL

        TInt iErrorCode;

        /// Own: error code to cause a leave in observer

        TInt iLeaveInObserver;

        EUNIT_DECLARE_TEST_TABLE; 

    };

#endif      //  __T_CSHWMUSICCONTROL_H__

// End of file