myvtm/Common/SpTest.h

#ifndef _RVC_SPTEST_H__
#define _RVC_SPTEST_H__

#pragma once

#include "SpBase.h"
#include "SpHelper.h"
#include "SpComm.hpp"
#include "SpUtility.hpp"
#include <vector>

//helper macro for test temporary.

#define TEST_MODE_SWITCH_ON 1

#if (defined(TEST_MODE_SWITCH_ON) && TEST_MODE_SWITCH_ON == 1)

#define IFFAILRET(func)	\
do  {	\
	ErrorCodeEnum errorCode = func;	\
	if (errorCode != Error_Succeed) {	\
	LogError(Severity_High, Error_Failed, 0,\
		CSimpleStringA::Format("Invoke \"" #func "\" failed ec=%s! at file: <%s>, line: %d",\
		SpStrError(errorCode), _GetFileName(__FILE__), __LINE__));\
		return Error_Failed;	\
	}	\
} while (false)

#define IFFAILBREAK(func)	\
do  {	\
	ErrorCodeEnum errorCode = func;	\
	if (errorCode != Error_Succeed) {	\
	LogError(Severity_High, Error_Failed, 0,\
		CSimpleStringA::Format("Invoke \"" #func "\" failed ec=%s! at file: <%s>, line: %d",\
		SpStrError(errorCode), _GetFileName(__FILE__), __LINE__));\
		return;	\
	}	\
} while (false)

#define REQUIRE(expr)	\
do  {	\
	if (!(expr)) {	\
	LogError(Severity_High, Error_Failed, 0,\
		CSimpleStringA::Format("Expr (\"" #expr "\") requires failed! at file: <%s>, line: %d",	\
		 _GetFileName(__FILE__), __LINE__));\
		return Error_Failed;	\
	}	\
} while (false)

#define CHECK(expr)	\
do  {	\
	if (!(expr)) {	\
	LogError(Severity_High, Error_Failed, 0,\
		CSimpleStringA::Format("Expr (\"" #expr "\") requires failed! at file: <%s>, line: %d",	\
		 _GetFileName(__FILE__), __LINE__));\
		return;	\
	}	\
} while (false)

#define THROW_FATAL(fmt, ...)	\
	LogError(Severity_High, Error_Failed, 0, \
	CSimpleStringA::Format("%s at file: <%s>, line: %d", \
		(LPCTSTR)CSimpleStringA::Format(fmt, ##__VA_ARGS__), _GetFileName(__FILE__), __LINE__))

#define THROW_ERROR(fmt, ...)	\
	LogError(Severity_Middle, Error_Failed, 0, \
	CSimpleStringA::Format("%s at file: <%s>, line: %d", \
		(LPCTSTR)CSimpleStringA::Format(fmt, ##__VA_ARGS__), _GetFileName(__FILE__), __LINE__))

#define THROW_FAIL(fmt, ...)	\
	LogError(Severity_Low, Error_Failed, 0, \
	CSimpleStringA::Format("%s at file: <%s>, line: %d", \
		(LPCTSTR)CSimpleStringA::Format(fmt, ##__VA_ARGS__), _GetFileName(__FILE__), __LINE__))

#define FALTAL(fmt, ...)	LogError(Severity_High, Error_Failed, 0, CSimpleStringA::Format(fmt, ##__VA_ARGS__))

#define ERR(fmt, ...)	LogError(Severity_Middle, Error_Failed, 0, CSimpleStringA::Format(fmt, ##__VA_ARGS__))

#define FAIL(fmt, ...)	    LogError(Severity_Low, Error_Failed, 0, CSimpleStringA::Format(fmt, ##__VA_ARGS__))

#else

#define IFFAILRET(func) ((void)0)

#define IFFAILBREAK(func) ((void)0)

#define REQUIRE(expr) ((void)0)

#define CHECK(expr) ((void)0)

#define THROW_FATAL(fmt, ...) ((void)0)

#define THROW_ERROR(fmt, ...) ((void)0)

#define THROW_FAIL(fmt, ...) ((void)0)

#define FALTAL(fmt, ...)	((void)0)

#define ERR(fmt, ...)	((void)0)

#define FAIL(fmt, ...)	    ((void)0)

#endif /*defined(TEST_MODE_SWITCH_ON) && TEST_MODE_SWITCH_ON == 1*/

#define REQUIRE_FALSE(expr)	\
	REQUIRE(!(expr))

#define CHECK_FALSE(expr)	\
	CHECK(!(expr))

/** Entity's MOCK Context*/

SPBASE_API CSmartPointer<ITransactionContext> 
CreateMockTransactionContext(CSmartPointer<IEntityFunction> entityFunction);

/** Test Case */

//struct TestCaseService_RunTest_Req
//{
//	CSimpleStringA strParam;
//
//	void Serialize(SpBuffer& Buf)
//	{
//		auto& buf = Buf & strParam;
//	}
//
//};
//
//struct TestCaseService_RunTest_Ans
//{
//	DWORD dwUserCode;
//
//	void Serialize(SpBuffer& Buf)
//	{
//		auto& buf = Buf & dwUserCode;
//	}
//};
//
//void SimulateTestCastEndPoint(SpReqAnsContext< TestCaseService_RunTest_Req, TestCaseService_RunTest_Ans>::Pointer ctx)
//{
//	ctx->Answer(Error_Failed);
//}

struct IMethodTestCase
{
	virtual ErrorCodeEnum RunTest() = 0;
	virtual ~IMethodTestCase() {};
	//void BindEntity(CEntityBase* const pEntity) { pEntityBase = pEntity; }
	//CEntityBase* pEntityBase = nullptr;
};

template<typename TClass>
class MethodTestCase : public  IMethodTestCase
{
public:
	MethodTestCase(ErrorCodeEnum(TClass::* method)()) : m_method(method) {}
	virtual ErrorCodeEnum RunTest() {
		TClass obj;
		return (obj.*m_method)();
		//return Error_Succeed;
	}
private:
	virtual ~MethodTestCase() {}
	ErrorCodeEnum(TClass::* m_method)();
};

using TestFunction = ErrorCodeEnum(*)();

class DefaultFuncTestCase : public IMethodTestCase
{
public:
	DefaultFuncTestCase(TestFunction func) :m_func(func) {}
	virtual ErrorCodeEnum RunTest() {
		return m_func();
	}
private:
	virtual ~DefaultFuncTestCase() {};
	TestFunction m_func;
};

template<typename TClass, class TReq, class TAns>
struct TwoWayContextTestCaseT : public SpReqAnsContext<TReq, TAns>, public IMethodTestCase
{
	using Pointer = CSmartPointer<SpReqAnsContext<TReq, TAns> >;
	using TestTwoWayFunc = ErrorCodeEnum(TClass::*)(Pointer ctx);
	using TestTwoWayFuncVoid = void(TClass::*)(Pointer ctx);

	TwoWayContextTestCaseT(TClass* testee, TestTwoWayFunc func, TestTwoWayFuncVoid funVoid)
		:SpReqAnsContext<TReq, TAns>(CreateMockTransactionContext(nullptr))
		, m_obj(testee), m_func(func), m_voidFunc(funVoid), m_errorCode(Error_IgnoreAll), m_dwUserCode(0) {
	}

	TwoWayContextTestCaseT(TClass* testee, TestTwoWayFunc func)
		:TwoWayContextTestCaseT(nullptr, func, nullptr) {}

	TwoWayContextTestCaseT(TClass* testee, TestTwoWayFuncVoid func)
		:TwoWayContextTestCaseT(nullptr, nullptr, func) {}

	TwoWayContextTestCaseT(TestTwoWayFunc func) :TwoWayContextTestCaseT(nullptr, func) {  }
	TwoWayContextTestCaseT(TestTwoWayFuncVoid func) : TwoWayContextTestCaseT(nullptr, func) {  }

	virtual void PreTest() {/* user should set context request content at Req structure.*/ }
	virtual ErrorCodeEnum PostTest()
	{
		LOG_FUNCTION();
		/*User should check response content Ans's validity
		  *if detect the value conveied by 'Ans' is not the dream one, return ErrorCode except Error_Succeed
		  *Or*/return Error_Succeed;
		  /*Tips: Only if the 'RunTest()' returned Error_Succeed, then this function would  be invoked.*/
	}

	virtual ErrorCodeEnum RunTest()
	{
		ErrorCodeEnum result = Error_IgnoreAll;
		TClass obj;
		bool flag = false;

		if (m_obj == nullptr)
			flag = !!(m_obj = &obj);

		PreTest();

		if (m_func != nullptr) {
			result = (m_obj->*m_func)(GetCtx());
		}
		else if (m_voidFunc != nullptr) {
			(m_obj->*m_voidFunc)(GetCtx());
			result = Error_Succeed;
		}

		result = (result == Error_Succeed) ? m_errorCode : result;

		Dbg("TwoWayContextTestCaseT->errorCode: %s", SpStrError(result));

		if (flag) m_obj = nullptr;

		return (((result == Error_Succeed) ? PostTest() : result));
	}

	ErrorCodeEnum Answer(ErrorCodeEnum Error = Error_Succeed) override
	{
		LOG_FUNCTION();
		m_errorCode = Error;
		return Error_Succeed;
	}

	ErrorCodeEnum Answer(ErrorCodeEnum eSysError, DWORD dwUserError) override
	{
		LOG_FUNCTION();
		m_errorCode = eSysError;
		m_dwUserCode = dwUserError;
		return Error_Succeed;
	}

private:

	Pointer GetCtx()
	{
		Pointer pt = this;
		pt.AddRef();
		return pt;
	}

	TestTwoWayFunc m_func;
	TestTwoWayFuncVoid m_voidFunc;
	TClass* m_obj;

	ErrorCodeEnum m_errorCode;
	DWORD m_dwUserCode;
};

struct TestCaseStatistics
{
	std::size_t totalTestCaseNum;
	std::size_t passedTestCaseNum;
	std::size_t failureTestCaseNum;
	std::size_t ignoreTestCaseNum;

	TestCaseStatistics() { Reset();  }

	void Reset() 
	{
		totalTestCaseNum = 0;
		passedTestCaseNum = 0;
		failureTestCaseNum = 0;
		ignoreTestCaseNum = 0;
	}

	void Clear() 
	{
		const std::size_t oldCaseNum = totalTestCaseNum;
		Reset();
		totalTestCaseNum = oldCaseNum;
	}

	std::size_t Total() const { return (totalTestCaseNum); }

	bool AllPassed() const { return (failureTestCaseNum == 0); }
};

template<typename T>
class ITestCaseSuite
{
public:

	ITestCaseSuite() = default;
	virtual ~ITestCaseSuite();

	typedef T* TestObjectPointer;

	template<class TReq, class TAns>
	struct TwoWayMethodTestCaseT : public TwoWayContextTestCaseT<T, TReq, TAns> {
		TwoWayMethodTestCaseT(T* pEntity, TestTwoWayFunc testFunc)
			:TwoWayContextTestCaseT(pEntity, testFunc) {}
	};

	typedef void(T::* TransMethodProto)(CSmartPointer<ITransactionContext> pTransactionContext);

	typedef std::vector<TransMethodProto> TestCaseSet;

	void AddTransMethod(TransMethodProto entry);

	typedef std::vector<IMethodTestCase*> MethodTestCaseSet;

	void AddMethodTestCase(IMethodTestCase* methodCastPtr);

protected:

	virtual ErrorCodeEnum RunTestCase();

	/** user can override this function to add any other test, but do not
	     invoke 'AddTransMethod' and 'AddMethodTestCase' method at this scope!!!!*/
	virtual ErrorCodeEnum AdditionalTest() { return Error_Succeed; }

private:

	TestCaseSet m_testCases;

	MethodTestCaseSet m_testMethods;

	TestCaseStatistics m_testStatistcs;

	static CSmartPointer<ITransactionContext> m_spMockTransactionContext;
};

/*!
 *  [Gifur@2020519]
 * declare Transaction context as static type for some reason:
 * 1. when creating SpReqAnsContext class object, we must convey a CSmartPointer<ITransactionContext> type param to initialize,
 *     if we create it at the same time, we cannot get it anymore because it has been declared as private at SpReqAnsContext, but we must 
 *     hook it to mock real test result without changing any functional code which I really unwill to see it!
 * 2. subclass TwoWayMethodTestCaseT inherited from SpReqAnsContext cannot initialize earlier than SpReqAnsContext as children class, so we
 *     cannot declare a 'CSmartPointer<ITransactionContext>' type member and initialze it first then convey it to SpReqAnsContext.
 * 3. multi-thead unsafe !!!
 */
template<typename TClass>
CSmartPointer<ITransactionContext> ITestCaseSuite<TClass>::m_spMockTransactionContext	\
	= CreateMockTransactionContext(nullptr);

template<typename T>
ITestCaseSuite<T>::~ITestCaseSuite()
{
	for (auto& r : m_testMethods) {
		if (r) {
			delete r;
			r = NULL;
		}
	}
}

  /* 'TransMethodProto' Prototype:  void Entity::Function(CSmartPointer<ITransactionContext> pTransactionContext)
   * User should declare and implement it.
   */
template<typename TClass>
void ITestCaseSuite<TClass>::AddTransMethod(TransMethodProto entry)
{
	m_testCases.push_back(entry);
	m_testStatistcs.totalTestCaseNum++;
}

template<typename TClass>
void ITestCaseSuite<TClass>::AddMethodTestCase(IMethodTestCase* methodCastPtr)
{
	m_testMethods.push_back(methodCastPtr);
	m_testStatistcs.totalTestCaseNum++;
}

template<typename TClass>
ErrorCodeEnum ITestCaseSuite<TClass>::RunTestCase()
{
	LOG_FUNCTION();

	m_testStatistcs.Clear();

	std::size_t testCaseNum = 0;
	TestObjectPointer that = static_cast<TestObjectPointer>(this);
	if (!m_testCases.empty()) 
	{
		auto it = m_testCases.begin();
		while (it != m_testCases.end())
		{
			++testCaseNum;
			Dbg("Run TestCase#%d...", testCaseNum);
			CSmartPointer<ITransactionContext> mock = CreateMockTransactionContext(that->GetFunction());
			(that->*(*it))(mock);
			DWORD dwUserCode = 0, dwNoUsed = 0;
			ErrorCodeEnum result = mock->GetExpireTime(dwUserCode, dwNoUsed);
			if (IS_FAILURED(result) && result != Error_IgnoreAll) 
			{
				THROW_ERROR("TestCase#%d test failed return %s(userCode: 0x%X)", testCaseNum, SpStrError(result), dwUserCode);
				m_testStatistcs.failureTestCaseNum++;
			}
			else if (result == Error_IgnoreAll)
			{
				m_testStatistcs.ignoreTestCaseNum++;
			}
			else 
			{
				m_testStatistcs.passedTestCaseNum++;
			}

			it++;
		}
	}

	std::size_t testMethodNum = 0;
	if (!m_testMethods.empty())
	{
		auto it = m_testMethods.begin();
		while (it != m_testMethods.end()) 
		{
			++testMethodNum;
			Dbg("Run TestMethod#%d...", testMethodNum);
			ErrorCodeEnum result = (*it)->RunTest();
			if (IS_FAILURED(result) && result != Error_IgnoreAll) 
			{
				THROW_ERROR("TestMethod#%d test failed return %s", testMethodNum, SpStrError(result));
				m_testStatistcs.failureTestCaseNum++;
			}
			else if (result == Error_IgnoreAll)
			{
				m_testStatistcs.ignoreTestCaseNum++;
			}
			else 
			{
				m_testStatistcs.passedTestCaseNum++;
			}

			it++;
		}
	}

	return  m_testStatistcs.AllPassed() ?  Error_Failed : Error_Succeed;
}


#define TESTCASE_OVERRIDE_ON_EXAM_AND_IMPLEMENT()	\
void OnExam(CSmartPointer<ITransactionContext> pTransactionContext) override	\
{	\
	LOG_FUNCTION();	\
	ErrorCodeEnum testResult = RunTestCase();	\
	if (testResult == Error_Succeed || testResult == Error_IgnoreAll) {	\
        testResult =  AdditionalTest();	\
		pTransactionContext->SendAnswer(testResult);	\
	} else {	\
		pTransactionContext->SendAnswer(testResult);	\
	}	\
}


///////////////////////////////experiment below///////////////////////////////////////////

#define TESTCASE_DECLARE_BEGIN(serviceName, testFuncName)	\
	void Test_##testFuncName(CSmartPointer<ITransactionContext> pTransactionContext) {\
		SpReqAnsContext< serviceName##_##testFuncName##_Req, serviceName##_##testFuncName##_Ans>::Pointer ctx =	\
new SpReqAnsContext< serviceName##_##testFuncName##_Req, serviceName##_##testFuncName##_Ans>(pTransactionContext)

/*user et the member value */


#define TESTCASE_DECLARE_INVOKE(testFuncName)	\
	do {\
		DWORD dwUserCode = 0, dwNoUsed = 0;\
		Test_##testFuncName(ctx);\
		ErrorCodeEnum result = mock->GetExpireTime(dwUserCode, dwNoUsed);\
		if (IS_FAILURED(result)) { return; }\
	} while (false)

#define TESTCASE_DECLARE_END(testFuncName)	\
	}


///////////////////////////////experiment end///////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////

using namespace SP::Detail;

struct NameAndDesc 
{
	NameAndDesc(const char* _name = "", const char* _description = "")
		: name(_name), description(_description)
	{/*empty*/
	}
	const char* name;
	const char* description;
};

class TestCase;


struct TestConfig 
{
	std::string filterTag;
};

struct ITestCaseRegistry
{
	virtual ~ITestCaseRegistry() {}
	/** TODO: relate with Entity Name*/
	virtual std::vector<TestCase> const& getAllTests(TestConfig const& config) const = 0;
};

struct ITestRegistryHub 
{
	virtual ~ITestRegistryHub() {}
	virtual void RegisterTest(TestCase const& testInfo) = 0;
	virtual ITestCaseRegistry const& GetTestCaseRegistry() const = 0;
};

SPBASE_API ITestRegistryHub& GetRegistryHub();

/** TODO: hide*/
SPBASE_API TestCase MakeTestCase(IMethodTestCase* testCase,
	std::string const& className,
	std::string const& name,
	std::string const& desc,
	SourceLineInfo const& lineInfo);

SPBASE_API void RegisterTestCase(IMethodTestCase* testCase, char const* className,
	NameAndDesc const& nameAndDesc,
	SourceLineInfo const& lineInfo);

SPBASE_API void RegisterTestCaseFunction(TestFunction function,
	NameAndDesc const& nameAndDesc,
	SourceLineInfo const& lineInfo
	);


struct TestAutoReg 
{

	TestAutoReg() {}
	~TestAutoReg() {}

	/** for test simple func*/
	TestAutoReg(TestFunction function,
		SourceLineInfo const& lineInfo,
		NameAndDesc const& nameAndDesc
		)
	{
		RegisterTestCaseFunction(function, nameAndDesc, lineInfo);
	}

	/** for test Class*/
	template<typename TClass>
	TestAutoReg(
		ErrorCodeEnum(TClass::* method)(),
		char const* lpcszClassName,
		NameAndDesc const& nameAndDesc,
		SourceLineInfo const& lineInfo) 
		{
			RegisterTestCase(new MethodTestCase<TClass>(method), lpcszClassName, nameAndDesc, lineInfo);
		}

	TestAutoReg(
		IMethodTestCase* testCaseImpl,
		char const* lpcszClassName,
		NameAndDesc const& nameAndDesc,
		SourceLineInfo const& lineInfo)
	{
		RegisterTestCase(testCaseImpl, lpcszClassName, nameAndDesc, lineInfo);
	}

};

struct TestCaseInfo {

	TestCaseInfo(std::string const& name, std::string const& className, std::string const& desc, SourceLineInfo const& info)
		:strName(name.c_str()), strClassName(className.c_str()),strDescription(desc.c_str()), lineInfo(info) {}

	TestCaseInfo(TestCaseInfo const& other) 
		:TestCaseInfo(other.strName, other.strClassName, other.strDescription, other.lineInfo)
	{/*delegrate directory*/}

	std::string strName;
	std::string strClassName;
	std::string strDescription;

	SourceLineInfo lineInfo;
};

class TestCase : public TestCaseInfo
{

public:

	TestCase(IMethodTestCase* testCase, TestCaseInfo const& info): TestCaseInfo(info), m_testCase(testCase) {}
	TestCase(TestCase const& other)
		:TestCaseInfo(other), m_testCase(other.m_testCase) {}

	TestCaseInfo const& GetTestInfo() const { return *this; }

	/** for anonymous case regist*/
	TestCase CloneExceptName(std::string const& newName)  const {
		TestCase newCase(*this);
		newCase.strName = newName;
		return newCase;
	}

	ErrorCodeEnum RunTest() const
	{
		return m_testCase->RunTest();
	}
private:

	CSmartPointer<IMethodTestCase> m_testCase;

};

#define RVC_INTERVAL_UNIQUE_NAME_LINE2( name, line ) name##line
#define RVC_INTERVAL_UNIQUE_NAME_LINE( name, line ) RVC_INTERVAL_UNIQUE_NAME_LINE2( name, line )

#define RVC_INTERVAL_UNIQUE_NAME(name) RVC_INTERVAL_UNIQUE_NAME_LINE(name, __COUNTER__)
#define RVC_INTERVAL_STRINGFY(name) #name

#define INTERNAL_RVC_TEST_CASE_METHOD2(TestName, ClassName, ...)	\
	namespace {	\
		struct TestName : ClassName {	\
			ErrorCodeEnum Test();	\
		};	\
		TestAutoReg RVC_INTERVAL_UNIQUE_NAME(testAutoReg)(&TestName::Test, RVC_INTERVAL_STRINGFY(ClassName), NameAndDesc(__VA_ARGS__), SP_INTERNAL_LINEINFO); \
	}	\
	ErrorCodeEnum TestName::Test() 

#define INTERNAL_RVC_TEST_CASE_METHOD(ClassName, ...)	\
	INTERNAL_RVC_TEST_CASE_METHOD2(RVC_INTERVAL_UNIQUE_NAME(CVRssalCtseTduS), ClassName, __VA_ARGS__)

//////////////////////////////////////////////////////////////////////////

#define INTERNAL_RVC_TESTCASE2(TestName, ...)	\
	static ErrorCodeEnum TestName();	\
	namespace {	\
		TestAutoReg RVC_INTERVAL_UNIQUE_NAME(testAutoReg)(&TestName, SP_INTERNAL_LINEINFO, NameAndDesc(__VA_ARGS__));	\
	}	\
	static ErrorCodeEnum TestName()

#define INTERNAL_RVC_TESTCASE(...) INTERNAL_RVC_TESTCASE2(RVC_INTERVAL_UNIQUE_NAME(CVRcnuFtseTduS), __VA_ARGS__)

#include <functional>

//////////////////////////////////////////////////////////////////////////

#define TWO_WAY_CHECK_ANSWER_BEGIN(ansName)	\
	checkAnsFunc = [](TwoWayResultType const& ansName) -> ErrorCodeEnum	 {

#define TWO_WAY_CHECK_ANSWER_END() };

#define INTERNAL_RVC_TEST_CASE_CONTEXT_TWO_WAY2(TestName, ClassName, ServiceName, ContextName, TestFuncName, ...)	\
		namespace {	\
		struct TestName : ClassName {	\
			CSmartPointer<ITransactionContext> mMockTrans;	\
			SpReqAnsContext< ServiceName##_##ContextName##_Req, ServiceName##_##ContextName##_Ans>::Pointer mCtx;\
			using TwoWayResultType = ServiceName##_##ContextName##_Ans;	\
			void (ClassName::*testFuncVoid)(SpReqAnsContext< ServiceName##_##ContextName##_Req, ServiceName##_##ContextName##_Ans>::Pointer);\
			ErrorCodeEnum (ClassName::*testFunc)(SpReqAnsContext< ServiceName##_##ContextName##_Req, ServiceName##_##ContextName##_Ans>::Pointer);\
			ErrorCodeEnum testRes;	\
			std::function<ErrorCodeEnum(ServiceName##_##ContextName##_Ans const&)> checkAnsFunc;	\
			TestName():mMockTrans(CreateMockTransactionContext(this->GetFunction())),	\
				mCtx(new SpReqAnsContext< ServiceName##_##ContextName##_Req, ServiceName##_##ContextName##_Ans>(mMockTrans))	\
				, testFuncVoid(nullptr),testFunc(nullptr), testRes(Error_Succeed), checkAnsFunc(nullptr) {	\
				testFunc = &ClassName::TestFuncName;	\
			}\
			void PreTest_##ContextName(ServiceName##_##ContextName##_Req& Req);	\
			ErrorCodeEnum PostTest_##ContextName() {	\
				return checkAnsFunc == nullptr ? Error_Succeed : checkAnsFunc(mCtx->Ans);	\
			}	\
			ErrorCodeEnum Test_##ContextName() {	\
				PreTest_##ContextName(mCtx->Req);	\
				if(testFuncVoid != nullptr) {		\
					(this->*testFuncVoid)(mCtx);	\
				}	\
				else if(testFunc != nullptr) {	\
					testRes =(this->*testFunc)(mCtx);	\
				}	\
				if(testRes == Error_Succeed) {	\
					DWORD dwUserCode = 0, dwNoUsed = 0;	\
					testRes = mMockTrans->GetExpireTime(dwUserCode, dwNoUsed);	\
				}	\
				if(testRes == Error_Succeed) {	\
					testRes = PostTest_##ContextName();	\
				} else if(testRes == Error_IgnoreAll)	\
					testRes = Error_Succeed;	\
				return testRes;	\
			}	\
			struct TwoWayContextReqAnsImpl :	\
				public TwoWayContextTestCaseT<ClassName, ServiceName##_##ContextName##_Req, ServiceName##_##ContextName##_Ans>	\
			{	\
			};	\
		};	\
	TestAutoReg RVC_INTERVAL_UNIQUE_NAME(testAutoReg)(&TestName::Test_##ContextName, RVC_INTERVAL_STRINGFY(ClassName), NameAndDesc(__VA_ARGS__), SP_INTERNAL_LINEINFO); \
	}	\
	void TestName::PreTest_##ContextName(ServiceName##_##ContextName##_Req& Req)
	

#define INTERNAL_RVC_TEST_CASE_CONTEXT_TWO_WAY(EntityClassName, ServiceName, TestFuncName, ContextName, ...)	\
	INTERNAL_RVC_TEST_CASE_CONTEXT_TWO_WAY2(RVC_INTERVAL_UNIQUE_NAME(CVRytitnEtseTduS), EntityClassName, ServiceName,  ContextName, TestFuncName, __VA_ARGS__)

//////////////////////////////////////////////////////////////////////////

#define INTERNAL_RVC_TEST_CASE_CONTEXT2(TestName, ClassName, ...)	\
	namespace {	\
		struct TestName : ClassName {	\
			CSmartPointer<ITransactionContext> mMockTrans;	\
			TestName():mMockTrans(CreateMockTransactionContext(this->GetFunction())){};	\
			ErrorCodeEnum Test() {	\
				TestContext(mMockTrans);	\
				DWORD dwUserCode = 0, dwNoUsed = 0;	\
				ErrorCodeEnum testRes = mMockTrans->GetExpireTime(dwUserCode, dwNoUsed);	\
				return (testRes == Error_IgnoreAll) ? Error_Succeed : testRes;	\
			}	\
			void TestContext(CSmartPointer<ITransactionContext> pTransactionContext);	\
		};	\
	TestAutoReg RVC_INTERVAL_UNIQUE_NAME(testAutoReg)(&TestName::Test, RVC_INTERVAL_STRINGFY(ClassName), NameAndDesc(__VA_ARGS__), SP_INTERNAL_LINEINFO); \
	}	\
	void TestName::TestContext(CSmartPointer<ITransactionContext> pTransactionContext)
			

#define INTERNAL_RVC_TEST_CASE_CONTEXT(EntityClassName, ...)	\
	INTERNAL_RVC_TEST_CASE_CONTEXT2(RVC_INTERVAL_UNIQUE_NAME(CVRytitnEtseTduS), EntityClassName, __VA_ARGS__)

///////////////////////////////////////////////////////////////////////////////

enum class Tolerate { Strict, Ignore };

template<typename T>
struct Matcher {
	Tolerate level = Tolerate::Ignore;
	std::string strExpr;
	std::function<bool(T const&)> exprFunc;
	SourceLineInfo lineInfo;
	Matcher(Tolerate const& choice, std::string const& desc, std::function<bool(T const&)>&& expr, SourceLineInfo const& info)
		:level(choice), strExpr(desc), exprFunc(expr),lineInfo(info) {}
};

# define RVC_INTERNAL_STRINGIFY(expr) #expr

#define INTERNAL_RVC_REGISTER_TEST_CASE_CONTEXT2(TestName, EntityClassName, ServiceName, ContextName, ...)	\
	namespace {	\
		struct TestName : TwoWayContextTestCaseT<EntityClassName, ServiceName##_##ContextName##_Req, ServiceName##_##ContextName##_Ans> {	\
			TestName(TestTwoWayFunc func):TwoWayContextTestCaseT(func){ Initial(); }\
			void Initial();	\
			using TwoWayResultType = ServiceName##_##ContextName##_Ans;	\
			using AnsMatcher = Matcher<TwoWayResultType>;	\
			using AnsMachers = std::vector< AnsMatcher >;	\
			AnsMachers matchers;	\
			ErrorCodeEnum PostTest() {	\
				ErrorCodeEnum result = Error_Succeed;	\
				for( AnsMachers::const_iterator it = matchers.begin(), itEnd = matchers.end(); it != itEnd;++it) {	\
					if (!((it->exprFunc)(Ans))) {	\
						if(it->level == Tolerate::Strict) {		\
							ERR("Expr (\" %s \") tests failed !! %s", it->strExpr.c_str(), it->lineInfo.ToString().c_str());	\
							result = Error_MisMatched; \
							break; \
						} else {	\
							FAIL("Expr (\" %s \") expects failed ! %s", it->strExpr.c_str(), it->lineInfo.ToString().c_str());	\
						}	\
					}	\
				}	\
				return result;	\
			}	\
		};	\
		TestAutoReg RVC_INTERVAL_UNIQUE_NAME(testAutoReg)( new TestName(&EntityClassName::ContextName) , RVC_INTERVAL_STRINGFY(EntityClassName), NameAndDesc(__VA_ARGS__), SP_INTERNAL_LINEINFO); \
	}	\
	void TestName::Initial()
	
#define INTERNAL_RVC_REGISTER_TEST_CASE_CONTEXT(EntityClassName, ServiceName, ContextName, ... ) \
		INTERNAL_RVC_REGISTER_TEST_CASE_CONTEXT2(RVC_INTERVAL_UNIQUE_NAME(CVRtxetnoCtseTduS), EntityClassName, ServiceName, ContextName, __VA_ARGS__)

#define INNER_ANSWER_CHECK(Expression, Description, TolerateLevel)	\
		do  {	\
			auto f = [](TwoWayResultType const& Ans)->bool { return ( Expression ); };	\
			AnsMatcher matchInst(TolerateLevel, std::string(Description), f, SP_INTERNAL_LINEINFO);	\
			matchers.push_back(matchInst); \
		} while (false)


////////////////////////////Export for user//////////////////////////////////////////////


#define RVC_TEST_CASE( ... ) INTERNAL_RVC_TESTCASE( __VA_ARGS__ )

#define RVC_TEST_CASE_METHOD(className, ...) INTERNAL_RVC_TEST_CASE_METHOD( className, __VA_ARGS__ )

#define RVC_TEST_CASE_VOID_CONTEXT(entityClassName, ...) INTERNAL_RVC_TEST_CASE_CONTEXT( entityClassName, __VA_ARGS__ )

#define RVC_TEST_CASE_CONTEXT_TWO_WAY(entityClassName, serviceName, contextName, ...)	INTERNAL_RVC_TEST_CASE_CONTEXT_TWO_WAY(entityClassName, serviceName, contextName, contextName, __VA_ARGS__)


#define ANSWER_CHECK(expr)	INNER_ANSWER_CHECK(expr, RVC_INTERNAL_STRINGIFY(expr), Tolerate::Ignore)
#define ANSWER_REQUIRE(expr)	INNER_ANSWER_CHECK(expr, RVC_INTERNAL_STRINGIFY(expr), Tolerate::Strict)		
#define RVC_TEST_CASE_VOID_CONTEXT_TWO_WAY(entityClassName, serviceName, contextName, ... ) INTERNAL_RVC_REGISTER_TEST_CASE_CONTEXT(entityClassName, serviceName, contextName, __VA_ARGS__ )

#endif //_RVC_SPTEST_H__