// 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 TFilterConfigurationIterator class methods.

// 

//

/**

 @file FilterConfigurationIteratorTransitions.h

*/

#ifndef __FILTERCONFIGURATIONITERATORTRANSITIONS_H__

#define __FILTERCONFIGURATIONITERATORTRANSITIONS_H__

#include "TestUtilities.h"

#include "StateAccessor.h"

#include "LeakTestTransition.h"

#include "DataLogger.h"

#include <http/tfilterconfigurationiter.h>

#include "FilterConfigurationIteratorStateAccessor.h"

#include "UnitTest.h"

// System includes

#include <http/rhttpsession.h>

#include <http/mhttpfiltercreationcallback.h>

#include <http/tfilterinformation.h>

// Literals

_LIT8(KTxtNoExist, "HTTP/NOTEXIST");

_LIT8(KTxtHttpImplicit, "HTTP/IMPLICIT");

#define CTransitionType CTransition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_UnitTestContext

	@Depends TFilterConfigurationIterator & CUnitTestContext 

	Comments : Provide all the TFilterConfigurationIterator specific

	parameters and behaviour on the TFilterConfigurationIterator

	test class for a transition.

 */

class CFilterConfigurationIterator_UnitTestContext : public CUnitTestContext,

													 public MHTTPFilterCreationCallback

	{

public:

	/**

		@fn				CFilterConfigurationIterator_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 TFilterConfigurationIterator class under test.

		@pre 			None.

		@post			CFilterConfigurationIterator_UnitTestContext is fully constructed, and initialized.

	*/

	inline CFilterConfigurationIterator_UnitTestContext(CDataLogger& aDataLogger,

										MStateAccessor& aStateAccessor,

										MTransitionObserver& aObserver);

	/**

		@fn				~CFilterConfigurationIterator_UnitTestContext()

		Intended Usage	: Default Destructor

		@since			7.0

		@pre 			CFilterConfigurationIterator_UnitTestContext is fully constructed.

		@post			CFilterConfigurationIterator_UnitTestContext is fully destroyed

		*/

		virtual inline ~CFilterConfigurationIterator_UnitTestContext();

	inline void CreateFilterIterL();

	inline void DeleteFilterIter();

	inline void ConfigureSessionFiltersL(TFilterConfigurationIterator* aFilterConfigIter);

	enum TTestDataType

		{

		ENotExist,

		EHttpImplicit

		};

	inline const TDesC8& GetTestFilterName(TTestDataType aTestFilterName);

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

	TFilterConfigurationIterator* iFilterConfigurationIterator;

	// Transport session

	RHTTPSession iTFSession;

	// Stores return value of First() method

	TInt iFirstReturn;

	// Stores return value of AtStart() method

	TBool iAtStartReturn;

	// Stores the expected return value of AtStart()

	TBool iAtStartExpected;

	// Stores return value of Next() method

	TInt iNextReturn;

	// Stores the filter information returned by the iterator

	TFilterInformation* iFilterInfo;

	// Stores the return value of FindByDataType() method

	TInt iFindByDataTypeReturn;

	// Stores the expected return value of FindByDataType() method

	TInt iFindByDataTypeExpected;

	// Descriptor pointer array for protocol list

	RPointerArray<HBufC8> iProtocolArray;

	TInt iProtocolCount;

	}; // CFilterConfigurationIterator_UnitTestContext

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_NewL_Transition

	@Depends TFilterConfigurationIterator & CTransition 

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

 */

class CFilterConfigurationIterator_NewL_Transition : public CTransitionType

	{

public:

	/**

		@fn				CFilterConfigurationIterator_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			CFilterConfigurationIterator_NewL_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_NewL_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

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

		Error Condition	: Leaves with an error code.

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

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_NewL_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_NewL_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see TFilterConfigurationIterator::NewL post-condition) for iFilterConfigurationIterator'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 CFilterConfigurationIterator_UnitTestContext

		@pre 			iUTContext is a valid CFilterConfigurationIterator_UnitTestContext.

		@post			No change in the CFilterConfigurationIterator_NewL_Transition

	*/

	inline CFilterConfigurationIterator_UnitTestContext& Context() const;

	};	// CFilterConfigurationIterator_NewL_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_Dtor_Transition

	@Depends TFilterConfigurationIterator & CTransition 

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

 */

class CFilterConfigurationIterator_Dtor_Transition : public CTransitionType

	{

public:

	/**

		@fn				CFilterConfigurationIterator_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			CFilterConfigurationIterator_Dtor_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_Dtor_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

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

		Error Condition	: Leaves with an error code.

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

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_Dtor_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_Dtor_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see TFilterConfigurationIterator::Dtor post-condition) for iFilterConfigurationIterator'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 CFilterConfigurationIterator_UnitTestContext

		@pre 			iUTContext is a valid CFilterConfigurationIterator_UnitTestContext.

		@post			No change in the CFilterConfigurationIterator_Dtor_Transition

	*/

	inline CFilterConfigurationIterator_UnitTestContext& Context() const;

	};	// CFilterConfigurationIterator_Dtor_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_First_Transition

	@Depends CFilterConfigurationIterator & CTransition 

	Comments : Transition test of the CFilterConfigurationIterator::First method.

 */

class CFilterConfigurationIterator_First_Transition : public CTransitionType

	{

public:

	/**

		@fn				CFilterConfigurationIterator_First_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			CFilterConfigurationIterator_First_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_First_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CFilterConfigurationIterator::First method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CFilterConfigurationIterator::First)

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_First_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_First_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see CFilterConfigurationIterator::First post-condition) for iFilterConfigurationIterator'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 CFilterConfigurationIterator_UnitTestContext

		@pre 			iUTContext is a valid CFilterConfigurationIterator_UnitTestContext.

		@post			No change in the CFilterConfigurationIterator_First_Transition

	*/

	inline CFilterConfigurationIterator_UnitTestContext& Context() const;

	};	// CFilterConfigurationIterator_First_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_AtStart_Transition

	@Depends CFilterConfigurationIterator & CTransition 

	Comments : Transition test of the CFilterConfigurationIterator::AtStart method.

 */

class CFilterConfigurationIterator_AtStart_Transition : public CTransitionType

	{

public:

	/**

		@fn				CFilterConfigurationIterator_AtStart_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			CFilterConfigurationIterator_AtStart_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_AtStart_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CFilterConfigurationIterator::AtStart method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CFilterConfigurationIterator::AtStart)

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_AtStart_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_AtStart_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see CFilterConfigurationIterator::AtStart post-condition) for iFilterConfigurationIterator'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 CFilterConfigurationIterator_UnitTestContext

		@pre 			iUTContext is a valid CFilterConfigurationIterator_UnitTestContext.

		@post			No change in the CFilterConfigurationIterator_AtStart_Transition

	*/

	inline CFilterConfigurationIterator_UnitTestContext& Context() const;

	};	// CFilterConfigurationIterator_AtStart_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_Next_Transition

	@Depends CFilterConfigurationIterator & CTransition 

	Comments : Transition test of the CFilterConfigurationIterator::Next method.

 */

class CFilterConfigurationIterator_Next_Transition : public CTransitionType

	{

public:

	/**

		@fn				CFilterConfigurationIterator_Next_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			CFilterConfigurationIterator_Next_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_Next_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CFilterConfigurationIterator::Next method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CFilterConfigurationIterator::Next)

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_Next_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_Next_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see CFilterConfigurationIterator::Next post-condition) for iFilterConfigurationIterator'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 CFilterConfigurationIterator_UnitTestContext

		@pre 			iUTContext is a valid CFilterConfigurationIterator_UnitTestContext.

		@post			No change in the CFilterConfigurationIterator_Next_Transition

	*/

	inline CFilterConfigurationIterator_UnitTestContext& Context() const;

	};	// CFilterConfigurationIterator_Next_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_CurrentFilterInformation_Transition

	@Depends CFilterConfigurationIterator & CTransition 

	Comments : Transition test of the CFilterConfigurationIterator::CurrentFilterInformation method.

 */

class CFilterConfigurationIterator_CurrentFilterInformation_Transition : public CTransitionType

	{

public:

	/**

		@fn				CFilterConfigurationIterator_CurrentFilterInformation_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			CFilterConfigurationIterator_CurrentFilterInformation_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_CurrentFilterInformation_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CFilterConfigurationIterator::CurrentFilterInformation method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CFilterConfigurationIterator::CurrentFilterInformation)

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_CurrentFilterInformation_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_CurrentFilterInformation_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see CFilterConfigurationIterator::CurrentFilterInformation post-condition) for iFilterConfigurationIterator'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 CFilterConfigurationIterator_UnitTestContext

		@pre 			iUTContext is a valid CFilterConfigurationIterator_UnitTestContext.

		@post			No change in the CFilterConfigurationIterator_CurrentFilterInformation_Transition

	*/

	inline CFilterConfigurationIterator_UnitTestContext& Context() const;

	};	// CFilterConfigurationIterator_CurrentFilterInformation_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_FindByDataType_Transition

	@Depends CFilterConfigurationIterator & CTransition 

	Comments : Transition test of the CFilterConfigurationIterator::FindByDataType method.

 */

class CFilterConfigurationIterator_FindByDataType_Transition : public CTransitionType

	{

public:

	/**

		@fn				CFilterConfigurationIterator_FindByDataType_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			CFilterConfigurationIterator_FindByDataType_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_FindByDataType_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CFilterConfigurationIterator::FindByDataType method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CFilterConfigurationIterator::FindByDataType)

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_FindByDataType_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_FindByDataType_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see CFilterConfigurationIterator::FindByDataType post-condition) for iFilterConfigurationIterator'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 CFilterConfigurationIterator_UnitTestContext

		@pre 			iUTContext is a valid CFilterConfigurationIterator_UnitTestContext.

		@post			No change in the CFilterConfigurationIterator_FindByDataType_Transition

	*/

	inline CFilterConfigurationIterator_UnitTestContext& Context() const;

	};	// CFilterConfigurationIterator_FindByDataType_Transition

// ______________________________________________________________________________

//

/**

	@internal

	@class CFilterConfigurationIterator_ListProtocols_Transition

	@Depends CFilterConfigurationIterator & CTransition 

	Comments : Transition test of the CFilterConfigurationIterator::ListProtocols method.

 */

class CFilterConfigurationIterator_ListProtocols_Transition : public CTransition

	{

public:

	/**

		@fn				CFilterConfigurationIterator_ListProtocols_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			CFilterConfigurationIterator_ListProtocols_Transition is fully constructed.

	*/

	CFilterConfigurationIterator_ListProtocols_Transition(CUnitTestContext& aUTContext,

													TTransitionValidator& aValidator);

	/**

		@fn				TransitMethodL()

		Intended Usage	: To execute the CFilterConfigurationIterator::ListProtocols method for the test harness.

		Error Condition	: Leaves with an error code.

		@exception		KErrNoMemory, (@see CFilterConfigurationIterator::ListProtocols)

		@since			7.0

		@return			None

		@pre 			CFilterConfigurationIterator_ListProtocols_Transition is fully constructed.

		@post			No change in the CFilterConfigurationIterator_ListProtocols_Transition apart

						from iFilterConfigurationIterator, which may have changed state.

						(@see CFilterConfigurationIterator::ListProtocols post-condition) for iFilterConfigurationIterator's new state.

	*/

	inline void TransitMethodL();

	/**

		@fn				Context() const