// Copyright (c) 1997-2009 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:
// Definitions for the transition validation classes for ECom
// 
//

#ifndef __SUICIDEINTERFACETRANSITIONVALIDATION_H__
#define __SUICIDEINTERFACETRANSITIONVALIDATION_H__

#include "SuicideTransitions.h"


// ______________________________________________________________________________
//
/**
	@internalComponent

	Comments : Provide all the CtorUnit Test's specific
	validatation for the state of a transition before and after its execution.
	on the sucicidal CExampleInterface test class for a transition.
 */
class TSuicideInterface_Ctor_TransitionValidator : public TTransitionValidator
	{
public:
	/**
		@fn				TSuicideInterface_Ctor_TransitionValidator(CUnitTestContext& aUTContext)
		Intended Usage	: Default constructor
		@leave  		KErrNoMemory
		@since			7.0
		@param			aUTContext The context within which this transition is executing
	 */
	inline TSuicideInterface_Ctor_TransitionValidator(CUnitTestContext& aUTContext);

	/**
		@fn				ValidatePreConditions()
		Intended Usage	: Implemented by the developer to check the
						end state of the transition behaviour.
		Error Condition	: Invalid pre-conditions
		@since			7.0
		@return			TBool ETrue if the pre-conditions were valid, EFalse otherwise.
		@pre 			TSuicideInterface_Ctor_TransitionValidator is fully constructed.
		@post			No change to the iUTContext class.
	*/
	virtual inline TBool ValidatePreConditions();

	/**
		@fn				ValidatePostConditions(TTestBedAsyncState aAsyncState)
		Intended Usage	:	Implemented by the developer to check the
						end state of the transition behaviour.
						When overriding, if the transition calls an asynchronous function
						ValidatePostConditions will be called twice. Firstly, after the
						asynchronous function has been called and, secondly, after the 
						asynchronous request has completed. The parameter aAsyncState can
						be used to distinguish between these two cases.
		Error Condition	: Invalid post-conditions.
		@since			7.0
		@param			aAsyncState EAsyncCalled if the async function has been just been called,
						EAsyncCompleted if the function has completed.
		@return			TBool ETrue if the post-conditions were valid, EFalse otherwise.
		@pre 			TSuicideInterface_Ctor_TransitionValidator is fully constructed.
		@post			No change to the iUTContext class.
	*/
	virtual inline TBool ValidatePostConditions(TTestBedAsyncState aAsyncState);
	};	// TSuicideInterface_Ctor_TransitionValidator

// ______________________________________________________________________________
//
/**
	@internalComponent

	Comments : Provide all the DtorUnit Test's specific
	validatation for the state of a transition before and after its execution.
	on the suicidal CExampleInterface test class for a transition.
 */
class TSuicideInterface_Dtor_TransitionValidator : public TTransitionValidator
	{
public:
	/**
		@fn				TSuicideInterface_Dtor_TransitionValidator(CUnitTestContext& aUTContext)
		Intended Usage	: Default constructor
		@leave  		KErrNoMemory
		@since			7.0
		@param			aUTContext The context within which this transition is executing
	 */
	inline TSuicideInterface_Dtor_TransitionValidator(CUnitTestContext& aUTContext);

	/**
		@fn				ValidatePreConditions()
		Intended Usage	: Implemented by the developer to check the
						end state of the transition behaviour.
		Error Condition	: Invalid pre-conditions
		@since			7.0
		@return			TBool ETrue if the pre-conditions were valid, EFalse otherwise.
		@pre 			TSuicideInterface_Dtor_TransitionValidator is fully constructed.
		@post			No change to the iUTContext class.
	*/
	virtual inline TBool ValidatePreConditions();

	/**
		@fn				ValidatePostConditions(TTestBedAsyncState aAsyncState)
		Intended Usage	:	Implemented by the developer to check the
						end state of the transition behaviour.
						When overriding, if the transition calls an asynchronous function
						ValidatePostConditions will be called twice. Firstly, after the
						asynchronous function has been called and, secondly, after the 
						asynchronous request has completed. The parameter aAsyncState can
						be used to distinguish between these two cases.
		Error Condition	: Invalid post-conditions.
		@since			7.0
		@param			aAsyncState EAsyncCalled if the async function has been just been called,
						EAsyncCompleted if the function has completed.
		@return			TBool ETrue if the post-conditions were valid, EFalse otherwise.
		@pre 			TSuicideInterface_Dtor_TransitionValidator is fully constructed.
		@post			No change to the iUTContext class.
	*/
	virtual inline TBool ValidatePostConditions(TTestBedAsyncState aAsyncState);
	};	// TSuicideInterface_Dtor_TransitionValidator

// ______________________________________________________________________________
//
/**
	@internalComponent

	Comments : Provide all the FireAndForgetUnit Test's specific
	validatation for the state of a transition before and after its execution.
	on the suicidal CExampleInterface test class for a transition.
 */
class TSuicideInterface_FireAndForget_TransitionValidator : public TTransitionValidator
	{
public:
	/**
		@fn				TSuicideInterface_FireAndForget_TransitionValidator(CUnitTestContext& aUTContext)
		Intended Usage	:	
		@leave			KErrNoMemory
		@since			7.0
		@param			aUTContext The context within which this transition is executing
	 */
	inline TSuicideInterface_FireAndForget_TransitionValidator(CUnitTestContext& aUTContext);

	/**
		@fn				ValidatePreConditions()
		Intended Usage	: Implemented by the developer to check the
						end state of the transition behaviour.
		Error Condition	: Invalid pre-conditions
		@since			7.0
		@return			TBool ETrue if the pre-conditions were valid, EFalse otherwise.
		@pre 			TSuicideInterface_FireAndForget_TransitionValidator is fully constructed.
		@post			No change to the iUTContext class.
	*/
	virtual inline TBool ValidatePreConditions();

	/**
		@fn				ValidatePostConditions(TTestBedAsyncState aAsyncState)
		Intended Usage	:	Implemented by the developer to check the
						end state of the transition behaviour.
						When overriding, if the transition calls an asynchronous function
						ValidatePostConditions will be called twice. Firstly, after the
						asynchronous function has been called and, secondly, after the 
						asynchronous request has completed. The parameter aAsyncState can
						be used to distinguish between these two cases.
		Error Condition	: Invalid post-conditions.
		@since			7.0
		@param			aAsyncState EAsyncCalled if the async function has been just been called,
						EAsyncCompleted if the function has completed.
		@return			TBool ETrue if the post-conditions were valid, EFalse otherwise.
		@pre 			TSuicideInterface_FireAndForget_TransitionValidator is fully constructed.
		@post			No change to the iUTContext class.
	*/
	virtual inline TBool ValidatePostConditions(TTestBedAsyncState aAsyncState);
	};	// TSuicideInterface_FireAndForget_TransitionValidator

#include "SuicideTransitionValidation.inl"

#endif // __SUICIDEINTERFACETRANSITIONVALIDATION_H__