// Copyright (c) 2001-2009 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:

// The definitions of the transition classes upon the CWspHeaderWriter class methods.

// 

//

/**

 @file WspHeaderWriterTransitions.h

*/

#ifndef __WSPHEADERWRITERTRANSITIONS_H__

#define __WSPHEADERWRITERTRANSITIONS_H__

#include "TestUtilities.h"

#include "StateAccessor.h"

#include "LeakTestTransition.h"

#include "DataLogger.h"

#include "CWspHeaderWriter.h"

#include "WspHeaderWriterStateAccessor.h"

#include "UnitTest.h"

// Forward declarations

class CHeaders;

class CHeaderField;

class RHeaderField;

#define CTransitionType CTransition

// ______________________________________________________________________________

//

/**

	@internal

	@class CWspHeaderWriter_UnitTestContext

	@Depends CWspHeaderWriter & CUnitTestContext 

	Comments : Provide all the CWspHeaderWriter specific

	parameters and behaviour on the CWspHeaderWriter

	test class for a transition.

 */

class CWspHeaderWriter_UnitTestContext : public CUnitTestContext

	{

public:

	/**

		@fn				CWspHeaderWriter_UnitTestContext(CDataLogger& aDataLogger,

														MStateAccessor& aStateAccessor,

														MTransitionObserver& aObserver)

		Intended Usage	: Default constructor.

		Error Condition	: None. 

		@since			7.0

		@param			aDataLogger The output logging object.

		@param			aObserver The observer of this UnitTest's Transitions.

		@param			aStateAccessor WhiteBox state access to the CWspHeaderWriter class under test.

		@pre 			None.

		@post			CWspHeaderWriter_UnitTestContext is fully constructed, and initialized.

	*/

	inline CWspHeaderWriter_UnitTestContext(CDataLogger& aDataLogger,

										MStateAccessor& aStateAccessor,

										MTransitionObserver& aObserver,

										const TStringTable& aStrTable);

	/**

		@fn				~CWspHeaderWriter_UnitTestContext()

		Intended Usage	: Default Destructor

		@since			7.0

		@pre 			CWspHeaderWriter_UnitTestContext is fully constructed.

		@post			CWspHeaderWriter_UnitTestContext is fully destroyed

		*/

		virtual inline ~CWspHeaderWriter_UnitTestContext();

	/** The instance of the class under test */

	CWspHeaderWriter* iWspHeaderWriter;

	inline void ConstructL(TInt aHeaderName);

	TInt iHeaderToken;

	inline void SetOutputL();

	inline void SetTrapOutputL();

	inline void SetExpectedL(const TDesC8& aExpectedData);

	CHeaderCodec* iCodec;

	RStringPool iStrPool;

	const TStringTable& iStrTable;

	CHeaders* iHeader;

	CHeaderField* iHeaderField;

	RHeaderField* iTestHeader;

	HBufC8* iExpectedData;

	HBufC8* iOutputData;

	}; // CWspHeaderWriter_UnitTestContext

// ______________________________________________________________________________

//

/**

	@internal

	@class CWspHeaderWriter_NewL_Transition

	@Depends CWspHeaderWriter & CTransition 

	Comments : Transition test of the CWspHeaderWriter::NewL method.

 */

class CWspHeaderWriter_NewL_Transition : public CTransitionType

	{

public:

	/**

		@fn				CWspHeaderWriter_NewL_Transition(CUnitTestContext& aUTContext,

																	TTransitionValidator& aValidator)

		Intended Usage	: Standard c'tor method.

		Error Condition	: None.

		@since			7.0

		@param			aUTContext The context this transition is operating in.

		@param			aValidator Used for checking the pre & post conditions of the test object.

		@pre 			None.

		@post			CWspHeaderWriter_NewL_Transition is fully constructed.

	*/

	CWspHeaderWriter_NewL_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CWspHeaderWriter::NewL method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CWspHeaderWriter::NewL)

		@since			7.0

		@return			None

		@pre 			CWspHeaderWriter_NewL_Transition is fully constructed.

		@post			No change in the CWspHeaderWriter_NewL_Transition apart

						from iWspHeaderWriter, which may have changed state.

						(@see CWspHeaderWriter::NewL post-condition) for iWspHeaderWriter's new state.

	*/

	inline void TransitMethodL();

	/**

		@fn				Context() const

		Intended Usage	: To provide access to the unit test context cast to the correct type.

		Error Condition	: None.

		@since			7.0

		@return			The unit test context cast to a CWspHeaderWriter_UnitTestContext

		@pre 			iUTContext is a valid CWspHeaderWriter_UnitTestContext.

		@post			No change in the CWspHeaderWriter_NewL_Transition

	*/

	inline CWspHeaderWriter_UnitTestContext& Context() const;

	};	// CWspHeaderWriter_NewL_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CWspHeaderWriter_Dtor_Transition

	@Depends CWspHeaderWriter & CTransition 

	Comments : Transition test of the CWspHeaderWriter::Dtor method.

 */

class CWspHeaderWriter_Dtor_Transition : public CTransitionType

	{

public:

	/**

		@fn				CWspHeaderWriter_Dtor_Transition(CUnitTestContext& aUTContext,

																	TTransitionValidator& aValidator)

		Intended Usage	: Standard c'tor method.

		Error Condition	: None.

		@since			7.0

		@param			aUTContext The context this transition is operating in.

		@param			aValidator Used for checking the pre & post conditions of the test object.

		@pre 			None.

		@post			CWspHeaderWriter_Dtor_Transition is fully constructed.

	*/

	CWspHeaderWriter_Dtor_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CWspHeaderWriter::Dtor method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CWspHeaderWriter::Dtor)

		@since			7.0

		@return			None

		@pre 			CWspHeaderWriter_Dtor_Transition is fully constructed.

		@post			No change in the CWspHeaderWriter_Dtor_Transition apart

						from iWspHeaderWriter, which may have changed state.

						(@see CWspHeaderWriter::Dtor post-condition) for iWspHeaderWriter's new state.

	*/

	inline void TransitMethodL();

	/**

		@fn				Context() const

		Intended Usage	: To provide access to the unit test context cast to the correct type.

		Error Condition	: None.

		@since			7.0

		@return			The unit test context cast to a CWspHeaderWriter_UnitTestContext

		@pre 			iUTContext is a valid CWspHeaderWriter_UnitTestContext.

		@post			No change in the CWspHeaderWriter_Dtor_Transition

	*/

	inline CWspHeaderWriter_UnitTestContext& Context() const;

	};	// CWspHeaderWriter_Dtor_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CWspHeaderWriter_EncodeHeaderL_Transition

	@Depends CWspHeaderWriter & CTransition 

	Comments : Transition test of the CWspHeaderWriter::EncodeHeaderL method.

 */

class CWspHeaderWriter_EncodeHeaderL_Transition : public CTransitionType

	{

public:

	/**

		@fn				CWspHeaderWriter_EncodeHeaderL_Transition(CUnitTestContext& aUTContext,

																	TTransitionValidator& aValidator)

		Intended Usage	: Standard c'tor method.

		Error Condition	: None.

		@since			7.0

		@param			aUTContext The context this transition is operating in.

		@param			aValidator Used for checking the pre & post conditions of the test object.

		@pre 			None.

		@post			CWspHeaderWriter_EncodeHeaderL_Transition is fully constructed.

	*/

	CWspHeaderWriter_EncodeHeaderL_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CWspHeaderWriter::EncodeHeaderL method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CWspHeaderWriter::EncodeHeaderL)

		@since			7.0

		@return			None

		@pre 			CWspHeaderWriter_EncodeHeaderL_Transition is fully constructed.

		@post			No change in the CWspHeaderWriter_EncodeHeaderL_Transition apart

						from iWspHeaderWriter, which may have changed state.

						(@see CWspHeaderWriter::EncodeHeaderL post-condition) for iWspHeaderWriter's new state.

	*/

	inline void TransitMethodL();

	/**

		@fn				Context() const

		Intended Usage	: To provide access to the unit test context cast to the correct type.

		Error Condition	: None.

		@since			7.0

		@return			The unit test context cast to a CWspHeaderWriter_UnitTestContext

		@pre 			iUTContext is a valid CWspHeaderWriter_UnitTestContext.

		@post			No change in the CWspHeaderWriter_EncodeHeaderL_Transition

	*/

	inline CWspHeaderWriter_UnitTestContext& Context() const;

	};	// CWspHeaderWriter_EncodeHeaderL_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CWspHeaderWriter_EncodeHeaderLTrap_Transition

	@Depends CWspHeaderWriter & CTransition 

	Comments : Transition test of the CWspHeaderWriter::EncodeHeaderLTrap method.

 */

class CWspHeaderWriter_EncodeHeaderLTrap_Transition : public CTransitionType

	{

public:

	/**

		@fn				CWspHeaderWriter_EncodeHeaderLTrap_Transition(CUnitTestContext& aUTContext,

																	TTransitionValidator& aValidator)

		Intended Usage	: Standard c'tor method.

		Error Condition	: None.

		@since			7.0

		@param			aUTContext The context this transition is operating in.

		@param			aValidator Used for checking the pre & post conditions of the test object.

		@pre 			None.

		@post			CWspHeaderWriter_EncodeHeaderLTrap_Transition is fully constructed.

	*/

	CWspHeaderWriter_EncodeHeaderLTrap_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CWspHeaderWriter::EncodeHeaderLTrap method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CWspHeaderWriter::EncodeHeaderLTrap)

		@since			7.0

		@return			None

		@pre 			CWspHeaderWriter_EncodeHeaderLTrap_Transition is fully constructed.

		@post			No change in the CWspHeaderWriter_EncodeHeaderLTrap_Transition apart

						from iWspHeaderWriter, which may have changed state.

						(@see CWspHeaderWriter::EncodeHeaderLTrap post-condition) for iWspHeaderWriter's new state.

	*/

	inline void TransitMethodL();

	/**

		@fn				Context() const

		Intended Usage	: To provide access to the unit test context cast to the correct type.

		Error Condition	: None.

		@since			7.0

		@return			The unit test context cast to a CWspHeaderWriter_UnitTestContext

		@pre 			iUTContext is a valid CWspHeaderWriter_UnitTestContext.

		@post			No change in the CWspHeaderWriter_EncodeHeaderLTrap_Transition

	*/

	inline CWspHeaderWriter_UnitTestContext& Context() const;

	};	// CWspHeaderWriter_EncodeHeaderLTrap_Transition

#include "WspHeaderWriterTransitions.inl"

#include "WspHeaderWriterUnitTestContext.inl"

#endif // __WSPHEADERWRITERTRANSITIONS_H__