// 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 definition of the transitions on the CLoadManager classes.

 // 

 //

 #ifndef __LOADMANAGERTRANSITIONS_H__

 #define __LOADMANAGERTRANSITIONS_H__

 #include "StateAccessor.h"

 #include "LeakTestTransition.h"

 #include <test_bed/datalogger.h>

 #include "LoadManager.h"

 #include "LoadManagerStateAccessor.h"

 #include <unittest.h>

 #include "RegistryData.h"

 #define CTransitionType CLeakTestTransition

 // ______________________________________________________________________________

 //

 /**

 	@internalComponent

 	Comments : Provide all the CLoadManager specific

 	parameters and behaviour on the CLoadManager

 	test class for a transition.

  */

 class CLoadManager_UnitTestContext : public CUnitTestContext

 	{

 public:

 	/**

 		@fn				CLoadManager_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 CLoadManager class under test.

 		@pre 			None.

 		@post			CLoadManager_UnitTestContext is fully constructed, and initialised.

 	*/

 	inline CLoadManager_UnitTestContext(CDataLogger& aDataLogger,

 										MStateAccessor& aStateAccessor,

 										MTransitionObserver& aObserver);

 	/**

 		@fn				~CLoadManager_UnitTestContext()

 		Intended Usage	: Default Destructor

 		@since			7.0

 		@pre 			CLoadManager_UnitTestContext is fully constructed.

 		@post			CLoadManager_UnitTestContext is fully destroyed

 		*/

 		virtual inline ~CLoadManager_UnitTestContext();

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

 	CLoadManager* iLoadManager;

 	/** The registry data for the LoadManager to use */

 	CRegistryData* iRegistryData;

 	/** UID for instantiation test */

 	TUid iUniqueImplementationUid;

 	/** The load method pointer */

 	TProxyNewLPtr iLoadMethod;

 	/** Information on the dll to be loaded */

 	TEntry	iDllEntry;

 	}; // CLoadManager_UnitTestContext

 // ______________________________________________________________________________

 //

 /**

 	@internalComponent

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

 	Note: This transition cannot be leak tested because it may legitimately leave 

  	memory allocated after a leave which appears to be a leak but is in fact a class member.

  */

 class CLoadManager_NewL_Transition : public CTransitionType

 	{

 public:

 	/**

 		@fn				CLoadManager_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			CLoadManager_NewL_Transition is fully constructed.

 	*/

 	CLoadManager_NewL_Transition(CUnitTestContext& aUTContext,

 													TTransitionValidator& aValidator);

 	/**

 		@fn				TransitMethodL()

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

 		Error Condition	: Leaves with an error code.

 		@leave  		KErrNoMemory, (@see CLoadManager::NewL)

 		@since			7.0

 		@return			None

 		@pre 			CLoadManager_NewL_Transition is fully constructed.

 		@post			No change in the CLoadManager_NewL_Transition apart

 						from iLoadManager, which may have changed state.

 						(@see CLoadManager::NewL post-condition) for iLoadManager'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 CLoadManager_UnitTestContext

 		@pre 			iUTContext is a valid CLoadManager_UnitTestContext.

 		@post			No change in the CLoadManager_NewL_Transition

 	*/

 	inline CLoadManager_UnitTestContext& Context() const;

 	};	// CLoadManager_NewL_Transition

 // ______________________________________________________________________________

 //

 /**

 	@internalComponent

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

  */

 class CLoadManager_Dtor_Transition : public CTransition

 	{

 public:

 	/**

 		@fn				CLoadManager_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			CLoadManager_Dtor_Transition is fully constructed.

 	*/

 	CLoadManager_Dtor_Transition(CUnitTestContext& aUTContext,

 													TTransitionValidator& aValidator);

 	/**

 		@fn				TransitMethodL()

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

 		Error Condition	: Leaves with an error code.

 		@leave  		KErrNoMemory, (@see CLoadManager::Dtor)

 		@since			7.0

 		@return			None

 		@pre 			CLoadManager_Dtor_Transition is fully constructed.

 		@post			No change in the CLoadManager_Dtor_Transition apart

 						from iLoadManager, which may have changed state.

 						(@see CLoadManager::Dtor post-condition) for iLoadManager'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 CLoadManager_UnitTestContext

 		@pre 			iUTContext is a valid CLoadManager_UnitTestContext.

 		@post			No change in the CLoadManager_Dtor_Transition

 	*/

 	inline CLoadManager_UnitTestContext& Context() const;

 	};	// CLoadManager_Dtor_Transition

 // ______________________________________________________________________________

 //

 /**

 	@internalComponent

 	Comments : Transition test of the CLoadManager::InstantiationMethodL method.

  */

 class CLoadManager_InstantiationMethodL_Transition : public CTransition

 	{

 public:

 	/**

 		@fn				CLoadManager_InstantiationMethodL_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			CLoadManager_InstantiationMethodL_Transition is fully constructed.

 	*/

 	CLoadManager_InstantiationMethodL_Transition(CUnitTestContext& aUTContext,

 													TTransitionValidator& aValidator);

 	/**

 		@fn				TransitMethodL()

 		Intended Usage	: To execute the CLoadManager::InstantiationMethodL method for the test harness.

 		Error Condition	: Leaves with an error code.

 		@leave  		KErrNoMemory, (@see CLoadManager::InstantiationMethodL)

 		@since			7.0

 		@return			None

 		@pre 			CLoadManager_InstantiationMethodL_Transition is fully constructed.

 		@post			No change in the CLoadManager_InstantiationMethodL_Transition apart

 						from iLoadManager, which may have changed state.

 						(@see CLoadManager::InstantiationMethodL post-condition) for iLoadManager'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 CLoadManager_UnitTestContext

 		@pre 			iUTContext is a valid CLoadManager_UnitTestContext.

 		@post			No change in the CLoadManager_InstantiationMethodL_Transition

 	*/

 	inline CLoadManager_UnitTestContext& Context() const;

 	};	// CLoadManager_InstantiationMethodL_Transition

 // ______________________________________________________________________________

 //

 /**

 	@internalComponent

 	Comments : Transition test of the CLoadManager::DestroyedThis method.

  */

 class CLoadManager_DestroyedThis_Transition : public CTransition

 	{

 public:

 	/**

 		@fn				CLoadManager_DestroyedThis_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			CLoadManager_DestroyedThis_Transition is fully constructed.

 	*/

 	CLoadManager_DestroyedThis_Transition(CUnitTestContext& aUTContext,

 													TTransitionValidator& aValidator);

 	/**

 		@fn				TransitMethodL()

 		Intended Usage	: To execute the CLoadManager::DestroyedThis method for the test harness.

 		Error Condition	: Leaves with an error code.

 		@leave  		KErrNoMemory, (@see CLoadManager::DestroyedThis)

 		@since			7.0

 		@return			None

 		@pre 			CLoadManager_DestroyedThis_Transition is fully constructed.

 		@post			No change in the CLoadManager_DestroyedThis_Transition apart

 						from iLoadManager, which may have changed state.

 						(@see CLoadManager::DestroyedThis post-condition) for iLoadManager'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 CLoadManager_UnitTestContext

 		@pre 			iUTContext is a valid CLoadManager_UnitTestContext.

 		@post			No change in the CLoadManager_DestroyedThis_Transition

 	*/

 	inline CLoadManager_UnitTestContext& Context() const;

 	};	// CLoadManager_DestroyedThis_Transition

 // ______________________________________________________________________________

 //

 /**

 	@internalComponent

 	Comments : Special transition which deletes an object and then immediately

 	creates a new one to test a condition for defect FOT56ULPM

  */

 class CLoadManager_DestroyCreate_Transition : public CTransition

 	{

 public:

 	/**

 		@fn				CLoadManager_DestroyCreate_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			CLoadManager_DestroyCreate_Transition is fully constructed.

 	*/

 	CLoadManager_DestroyCreate_Transition(CUnitTestContext& aUTContext,

 													TTransitionValidator& aValidator);

 	/**

 		@fn				TransitMethodL()

 		Intended Usage	: To execute the CLoadManager::DestroyedThis method followed by the

 						creation of a new object immediately afterward.

 		Error Condition	: Leaves with an error code.

 		@leave  		KErrNoMemory, (@see CLoadManager::DestroyedThis)

 		@since			7.0

 		@return			None

 		@pre 			CLoadManager_DestroyCreate_Transition is fully constructed.

 		@post			No change in the CLoadManager_DestroyCreate_Transition apart

 						from iLoadManager, which may have changed state.

 						(@see CLoadManager::DestroyedThis post-condition) for iLoadManager'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 CLoadManager_UnitTestContext

 		@pre 			iUTContext is a valid CLoadManager_UnitTestContext.

 		@post			No change in the CLoadManager_DestroyedThis_Transition

 	*/

 	inline CLoadManager_UnitTestContext& Context() const;

 	};	// CLoadManager_DestroyCreate_Transition

 #include "LoadManagerTransitions.inl"

 #endif // __LOADMANAGERTRANSITIONS_H__