// 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:

// The implementation of the validation classes for the CRegistar tests.

// 

//

// ______________________________________________________________________________

//

inline TRegistrar_Ctor_TransitionValidator::TRegistrar_Ctor_TransitionValidator(CUnitTestContext& aUTContext)

:TTransitionValidator(aUTContext)

	{

	// Do nothing

	}

inline TBool TRegistrar_Ctor_TransitionValidator::ValidatePreConditions()

	{

	return ETrue;

	}

inline TBool TRegistrar_Ctor_TransitionValidator::ValidatePostConditions(TTestBedAsyncState /* aAsyncState */)

	{

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&,iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

// ______________________________________________________________________________

//

inline TRegistrar_Dtor_TransitionValidator::TRegistrar_Dtor_TransitionValidator(CUnitTestContext& aUTContext)

:TTransitionValidator(aUTContext)

	{

	// Do nothing

	}

inline TBool TRegistrar_Dtor_TransitionValidator::ValidatePreConditions()

	{

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&,iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

inline TBool TRegistrar_Dtor_TransitionValidator::ValidatePostConditions(TTestBedAsyncState /* aAsyncState */)

	{

	return ETrue;

	}

// ______________________________________________________________________________

//

inline TRegistrar_Default_TransitionValidator::TRegistrar_Default_TransitionValidator(CUnitTestContext& aUTContext)

:TTransitionValidator(aUTContext)

	{

	// Do nothing

	}

inline TBool TRegistrar_Default_TransitionValidator::ValidatePreConditions()

	{

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&,iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

inline TBool TRegistrar_Default_TransitionValidator::ValidatePostConditions(TTestBedAsyncState /* aAsyncState */)

	{

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&,iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

// ______________________________________________________________________________

//

inline TRegistrar_RegisterDiscoveryL_TransitionValidator::TRegistrar_RegisterDiscoveryL_TransitionValidator(CUnitTestContext& aUTContext)

:TTransitionValidator(aUTContext)

	{

	// Do nothing

	}

inline TBool TRegistrar_RegisterDiscoveryL_TransitionValidator::ValidatePreConditions()

	{

	// Only pre condition is that object is constructed

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&,iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

inline TBool TRegistrar_RegisterDiscoveryL_TransitionValidator::ValidatePostConditions(TTestBedAsyncState /* aAsyncState */)

	{

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&, iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

// ______________________________________________________________________________

//

inline TRegistrar_DriveRemoved_TransitionValidator::TRegistrar_DriveRemoved_TransitionValidator(CUnitTestContext& aUTContext)

:TTransitionValidator(aUTContext)

	{

	// Do nothing

	}

inline TBool TRegistrar_DriveRemoved_TransitionValidator::ValidatePreConditions()

	{

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&,iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

inline TBool TRegistrar_DriveRemoved_TransitionValidator::ValidatePostConditions(TTestBedAsyncState /* aAsyncState */)

	{

	//Do a list implementations and check that we get a list unavailable error

	CRegistrar_UnitTestContext& context = REINTERPRET_CAST(CRegistrar_UnitTestContext&, iUTContext);

	TRAPD(error, context.iRegistryData.ListImplementationsL(context.iInterfaceUid));

	if(error != KEComErrNoInterfaceIdentified)

		{

		return EFalse;

		}

	if(iUTContext.StateAccessor().InvariantTest(context.iRegistrar))

		return EFalse;

	return ETrue;

	}

// ______________________________________________________________________________

//

inline TRegistrar_CheckRegWhileDiscovering_TransitionValidator::TRegistrar_CheckRegWhileDiscovering_TransitionValidator(CUnitTestContext& aUTContext)

:TTransitionValidator(aUTContext)

	{

	// Do nothing

	}

inline TBool TRegistrar_CheckRegWhileDiscovering_TransitionValidator::ValidatePreConditions()

	{

	if(iUTContext.StateAccessor().InvariantTest(REINTERPRET_CAST(CRegistrar_UnitTestContext&,iUTContext).iRegistrar))

		return EFalse;

	return ETrue;

	}

inline TBool TRegistrar_CheckRegWhileDiscovering_TransitionValidator::ValidatePostConditions(TTestBedAsyncState /* aAsyncState */)

	{

	//Do a list implementations and check that we get a list unavailable error

	CRegistrar_UnitTestContext& context = REINTERPRET_CAST(CRegistrar_UnitTestContext&, iUTContext);

	TRAPD(error, context.iRegistryData.ListImplementationsL(context.iInterfaceUid));

	if(error != KEComErrListCurrentlyUnavailable)

		{

		_LIT(KCheckRegLeaveMessage, "In PostCondition - ListImplementationsL left with %d (expected KEComErrListCurrentlyUnavailable)");

		context.DataLogger().LogInformationWithParameters(KCheckRegLeaveMessage, error);

		return EFalse;

		}

	if(iUTContext.StateAccessor().InvariantTest(context.iRegistrar))

		return EFalse;

	return ETrue;

	}

// ______________________________________________________________________________

//

inline TRegistrar_NewLHasContent_TransitionValidator::TRegistrar_NewLHasContent_TransitionValidator(CUnitTestContext& aUTContext)

:TTransitionValidator(aUTContext)

	{

	// Do nothing

	}

inline TBool TRegistrar_NewLHasContent_TransitionValidator::ValidatePreConditions()

	{

	return ETrue;

	}

inline TBool TRegistrar_NewLHasContent_TransitionValidator::ValidatePostConditions(TTestBedAsyncState /* aAsyncState */)

	{

	// If this validation fails it is probably because there are no registered 

	// interfaces.  This is most likely because the idx file is not valid.

	CRegistrar_UnitTestContext& context = REINTERPRET_CAST(CRegistrar_UnitTestContext&, iUTContext);

	TRAPD(error, context.iRegistryData.ListImplementationsL(context.iInterfaceUid));

	if(error == KEComErrNoInterfaceIdentified)

		{

		// Then the index hasn't been rebuilt so

		return EFalse;

		}

	if(iUTContext.StateAccessor().InvariantTest(context.iRegistrar))

		return EFalse;

	return ETrue;

	}