diff --git a/src_concurrent/test/ConditionLockIntegrationTest.cpp b/src_concurrent/test/ConditionLockIntegrationTest.cpp
index 3cbde7e3..7a24bf00 100644
--- a/src_concurrent/test/ConditionLockIntegrationTest.cpp
+++ b/src_concurrent/test/ConditionLockIntegrationTest.cpp
@@ -10,56 +10,48 @@
 #include "testutil.h"
 
 class ConditionLock : public ::testing::Test, public TestUtil {
-protected:
-    void TearDown() override {
-        if (adapter != nullptr) delete adapter;
-    }
+public:
+	PIConditionLock* m = new PIConditionLock();
 };
 
 TEST_F(ConditionLock, lock_is_protect) {
-    PIConditionLock m;
-    m.lock();
+    m->lock();
     bool isProtect = true;
 
     createThread([&](){
-        m.lock();
+        m->lock();
         isProtect = false;
     });
     ASSERT_TRUE(isProtect);
 }
 
 TEST_F(ConditionLock, unlock_is_release) {
-    PIConditionLock m;
-    m.lock();
+    m->lock();
     volatile bool isReleased = false;
-    m.unlock();
+    m->unlock();
 
     createThread([&](){
-        m.lock();
+        m->lock();
         isReleased = true;
-        m.unlock();
+        m->unlock();
     });
     EXPECT_TRUE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
     ASSERT_TRUE(isReleased);
 }
 
 TEST_F(ConditionLock, tryLock_is_false_when_locked) {
-    PIConditionLock m;
-
     createThread([&](){
-        m.lock();
+        m->lock();
         piMSleep(WAIT_THREAD_TIME_MS);
     });
-    ASSERT_FALSE(m.tryLock());
+    ASSERT_FALSE(m->tryLock());
 }
 
 TEST_F(ConditionLock, tryLock_is_true_when_unlocked) {
-    PIConditionLock m;
-    ASSERT_TRUE(m.tryLock());
+    ASSERT_TRUE(m->tryLock());
 }
 
 TEST_F(ConditionLock, tryLock_is_recursive_lock_enable) {
-    PIConditionLock m;
-    m.lock();
-    ASSERT_TRUE(m.tryLock());
+    m->lock();
+    ASSERT_TRUE(m->tryLock());
 }
\ No newline at end of file
diff --git a/src_concurrent/test/ConditionVariableIntegrationTest.cpp b/src_concurrent/test/ConditionVariableIntegrationTest.cpp
index 026a7009..c263cc4a 100644
--- a/src_concurrent/test/ConditionVariableIntegrationTest.cpp
+++ b/src_concurrent/test/ConditionVariableIntegrationTest.cpp
@@ -23,21 +23,8 @@ protected:
             m.unlock();
         };
     }
-
-    void TearDown() override {
-        if (adapter != nullptr) delete adapter;
-    }
 };
 
-TEST(ThreadFuncAdapter, registerToInvoke_is_stdFun_invoke) {
-    bool isInvoke = false;
-    StdFunctionThreadFuncAdapter adapter([&](){
-        isInvoke = true;
-    });
-    adapter.threadFunc()(adapter.data());
-    ASSERT_TRUE(isInvoke);
-}
-
 TEST_F(ConditionVariable, wait_is_block) {
     createThread();
     ASSERT_FALSE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
@@ -62,12 +49,10 @@ TEST_F(ConditionVariable, wait_is_unblock_when_notifyOne_after_wait) {
 }
 
 TEST_F(ConditionVariable, wait_is_unblock_when_notifyAll_after_wait) {
-    PIVector<StdFunctionThreadFuncAdapter*> adapters;
     PIVector<PIThread*> threads;
 
     for (int i = 0; i < THREAD_COUNT; ++i) {
-        adapters.push_back(new StdFunctionThreadFuncAdapter(adapterFunctionDefault));
-        threads.push_back(new PIThread(adapters.back()->data(), adapters.back()->threadFunc()));
+        threads.push_back(new PIThread([=](){ adapterFunctionDefault(); }));
     }
 
     piForeach(PIThread* thread, threads) thread->startOnce();
@@ -80,16 +65,13 @@ TEST_F(ConditionVariable, wait_is_unblock_when_notifyAll_after_wait) {
     }
     for (size_t i = 0; i < threads.size(); ++i) EXPECT_FALSE(threads[i]->isRunning()) << "Thread " << i << " still running";
     piForeach(PIThread* thread, threads) delete thread;
-    piForeach(StdFunctionThreadFuncAdapter* adapter, adapters) delete adapter;
 }
 
 TEST_F(ConditionVariable, wait_is_one_unblock_when_notifyOne) {
-    PIVector<StdFunctionThreadFuncAdapter*> adapters;
     PIVector<PIThread*> threads;
 
     for (int i = 0; i < THREAD_COUNT; ++i) {
-        adapters.push_back(new StdFunctionThreadFuncAdapter(adapterFunctionDefault));
-        threads.push_back(new PIThread(adapters.back()->data(), adapters.back()->threadFunc()));
+        threads.push_back(new PIThread(adapterFunctionDefault));
     }
 
     piForeach(PIThread* thread, threads) thread->startOnce();
diff --git a/src_concurrent/test/ExecutorUnitTest.cpp b/src_concurrent/test/ExecutorUnitTest.cpp
deleted file mode 100644
index 63e6fc4b..00000000
--- a/src_concurrent/test/ExecutorUnitTest.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-//
-// Created by fomenko on 23.09.2019.
-//
-
-#include "executor.h"
-#include "gtest/gtest.h"
-#include "gmock/gmock.h"
-
-using ::testing::_;
-using ::testing::SetArgReferee;
-using ::testing::DoAll;
-using ::testing::DeleteArg;
-using ::testing::Return;
-using ::testing::AtLeast;
-using ::testing::ByRef;
-using ::testing::Eq;
-
-typedef std::function<void()> VoidFunc;
-
-namespace std {
-    inline bool operator ==(const VoidFunc& s, const VoidFunc& v) {
-        // TODO VoidFunc operator ==
-        return true;
-    }
-}
-
-const int THREAD_COUNT = 2;
-
-class MockThread : public AbstractThread {
-public:
-    MOCK_METHOD0(start, bool());
-    MOCK_METHOD0(stop, void());
-    MOCK_METHOD1(waitForStart, bool(int timeout_msecs));
-    MOCK_METHOD1(waitForFinish, bool(int timeout_msecs));
-};
-
-class MockDeque : public PIBlockingDequeue<VoidFunc> {
-public:
-    MOCK_METHOD1(offer, bool(const VoidFunc&));
-    MOCK_METHOD0(take, VoidFunc());
-    MOCK_METHOD2(poll, VoidFunc(int timeoutMs, const VoidFunc& defaultVal));
-    MOCK_METHOD0(capacity, size_t());
-    MOCK_METHOD0(remainingCapacity, size_t());
-};
-
-class MockThreadFactory : public PIThreadFactory {
-public:
-    int callCount = 0;
-    PIVector<MockThread*> threads;
-    std::function<void(MockThread*)> checkThreadExpectations = [](MockThread* thread){
-        EXPECT_CALL(*thread, start())
-            .WillOnce(Return(true));
-        EXPECT_CALL(*thread, stop())
-                .WillOnce(Return());
-    };
-
-    std::function<void(const VoidFunc& fun)> checkThreadFunc = [](const VoidFunc& fun) { };
-
-    AbstractThread* newThread(const VoidFunc& fun) override {
-        callCount++;
-        auto* thread = new MockThread();
-        threads.push_back(thread);
-        checkThreadExpectations(thread);
-        checkThreadFunc(fun);
-        return threads.back();
-    }
-
-};
-
-TEST(ExecutorUnitTest, is_corePool_created) {
-    auto* deque = new MockDeque();
-    auto* threadFactory = new MockThreadFactory();
-    PIThreadPoolExecutor executor(THREAD_COUNT, deque, threadFactory);
-    ASSERT_EQ(THREAD_COUNT, threadFactory->callCount);
-}
-
-TEST(ExecutorUnitTest, is_corePool_started) {
-    auto* deque = new MockDeque();
-    auto* threadFactory = new MockThreadFactory();
-    PIThreadPoolExecutor executor(THREAD_COUNT, deque, threadFactory);
-}
-
-TEST(ExecutorUnitTest, execute_is_added_to_taskQueue) {
-    VoidFunc voidFunc = [](){};
-    auto* deque = new MockDeque();
-    EXPECT_CALL(*deque, offer(Eq(voidFunc)))
-        .WillOnce(Return(true));
-
-    auto* threadFactory = new MockThreadFactory();
-    PIThreadPoolExecutor executor(THREAD_COUNT, deque, threadFactory);
-    executor.execute([]() {});
-}
-
-TEST(ExecutorUnitTest, is_corePool_execute_queue_elements) {
-    auto* deque = new MockDeque();
-    auto* threadFactory = new MockThreadFactory();
-    threadFactory->checkThreadFunc = [](const VoidFunc& fun) {
-        fun();
-    };
-    ON_CALL(*deque, take())
-        .WillByDefault(Return([](){}));
-    EXPECT_CALL(*deque, poll(_, _))
-        .Times(THREAD_COUNT)
-        .WillRepeatedly(Return([](){}));
-    PIThreadPoolExecutor executor(THREAD_COUNT, deque, threadFactory);
-}
-
-TEST(ExecutorUnitTest, shutdown_is_stop_threads) {
-    auto* deque = new MockDeque();
-    auto* threadFactory = new MockThreadFactory();
-    PIVector<VoidFunc> threadFuncs;
-    threadFactory->checkThreadExpectations = [](MockThread* thread) {
-        EXPECT_CALL(*thread, start())
-            .WillOnce(Return(true));
-        EXPECT_CALL(*thread, stop())
-            .WillRepeatedly(Return());
-    };
-    threadFactory->checkThreadFunc = [&](const VoidFunc& threadFunc) { threadFuncs.push_back(threadFunc); };
-    ON_CALL(*deque, take())
-            .WillByDefault(Return(VoidFunc()));
-    EXPECT_CALL(*deque, poll(_, _))
-            .Times(THREAD_COUNT)
-            .WillRepeatedly(Return(VoidFunc()));
-    PIThreadPoolExecutor executor(THREAD_COUNT, deque, threadFactory);
-    executor.shutdown();
-    piForeachC(VoidFunc& threadFunc, threadFuncs) threadFunc();
-}
\ No newline at end of file
diff --git a/src_concurrent/test/testutil.h b/src_concurrent/test/testutil.h
index 8be14302..61c6b6b3 100644
--- a/src_concurrent/test/testutil.h
+++ b/src_concurrent/test/testutil.h
@@ -20,15 +20,13 @@ PIOBJECT(TestUtil)
 public:
     double threadStartTime;
     PIThread* thread = new PIThread();
-    StdFunctionThreadFuncAdapter* adapter = nullptr;
     volatile bool isRunning;
     std::function<void()> adapterFunctionDefault;
 
     bool createThread(const std::function<void()>&  fun = nullptr, PIThread* thread_ = nullptr) {
-        adapter = new StdFunctionThreadFuncAdapter(fun == nullptr ? adapterFunctionDefault : fun);
+    	std::function<void()> actualFun = fun == nullptr ? adapterFunctionDefault : fun;
         if (thread_ == nullptr) thread_ = thread;
-        adapter->registerToInvoke(thread_);
-        thread_->startOnce();
+        thread_->startOnce([=](void*){ actualFun(); });
         return waitThread(thread_);
     }