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#pragma once 
 
#include <library/cpp/testing/unittest/registar.h>

#include <library/cpp/messagebus/remote_client_connection.h>
#include <library/cpp/messagebus/remote_client_session.h>
#include <library/cpp/messagebus/remote_server_connection.h>
#include <library/cpp/messagebus/remote_server_session.h>
#include <library/cpp/messagebus/ybus.h>
#include <library/cpp/messagebus/oldmodule/module.h>
#include <library/cpp/messagebus/scheduler/scheduler.h>
 
#include <util/generic/object_counter.h>
#include <util/system/type_name.h>
#include <util/stream/output.h>
 
#include <typeinfo>

struct TObjectCountCheck { 
    bool Enabled; 
 
    template <typename T> 
    struct TReset { 
        TObjectCountCheck* const Thiz; 
 
        TReset(TObjectCountCheck* thiz)
            : Thiz(thiz)
        {
        }
 
        void operator()() {
            long oldValue = TObjectCounter<T>::ResetObjectCount();
            if (oldValue != 0) { 
                Cerr << "warning: previous counter: " << oldValue << " for " << TypeName<T>() << Endl;
                Cerr << "won't check in this test" << Endl; 
                Thiz->Enabled = false; 
            } 
        } 
    }; 
 
    TObjectCountCheck() { 
        Enabled = true; 
        DoForAllCounters<TReset>(); 
    } 
 
    template <typename T> 
    struct TCheckZero { 
        TCheckZero(TObjectCountCheck*) {
        }
 
        void operator()() {
            UNIT_ASSERT_VALUES_EQUAL_C(0L, TObjectCounter<T>::ObjectCount(), TypeName<T>());
        } 
    }; 
 
    ~TObjectCountCheck() { 
        if (Enabled) { 
            DoForAllCounters<TCheckZero>(); 
        } 
    } 
 
    template <template <typename> class TOp> 
    void DoForAllCounters() { 
        TOp< ::NBus::NPrivate::TRemoteClientConnection>(this)(); 
        TOp< ::NBus::NPrivate::TRemoteServerConnection>(this)(); 
        TOp< ::NBus::NPrivate::TRemoteClientSession>(this)(); 
        TOp< ::NBus::NPrivate::TRemoteServerSession>(this)(); 
        TOp< ::NBus::NPrivate::TScheduler>(this)(); 
        TOp< ::NEventLoop::TEventLoop>(this)(); 
        TOp< ::NEventLoop::TChannel>(this)(); 
        TOp< ::NBus::TBusModule>(this)(); 
        TOp< ::NBus::TBusJob>(this)(); 
    } 
};