diff --git a/tests/endpoint_handlers/AuthRegistrationExecutor_TEST.cpp b/tests/endpoint_handlers/AuthRegistrationExecutor_TEST.cpp
index 2cc46e7..3edd3d6 100644
--- a/tests/endpoint_handlers/AuthRegistrationExecutor_TEST.cpp
+++ b/tests/endpoint_handlers/AuthRegistrationExecutor_TEST.cpp
@@ -39,20 +39,8 @@ BOOST_FIXTURE_TEST_CASE(AuthRegistrationExecutor_Failed_Parse_Payload, AuthRegis
   });
 }
 
-BOOST_AUTO_TEST_CASE(AuthRegistrationExecutor_Invalid_Login_Data)
+BOOST_FIXTURE_TEST_CASE(AuthRegistrationExecutor_Invalid_Login_Data, AuthRegistrationExecutorTestFixture)
 {
-  auto& argv = boost::unit_test::framework::master_test_suite().argv;
-
-  const std::string mysql_credentials = argv[1];
-
-  mysqlx::Session* mysql_session = new mysqlx::Session(mysql_credentials);
-
-  uad::SetMySqlSession(mysql_session);
-
-  auto user_dao = make_shared<MySQLUserDAO>(GetMySqlSession());
-  auto executor = RouteAuthRegistrationExecutor(GetMySqlSession(), user_dao);
-
-  Request req;
   value req_body;
 
   req_body.emplace_object();
@@ -62,13 +50,10 @@ BOOST_AUTO_TEST_CASE(AuthRegistrationExecutor_Invalid_Login_Data)
 
   req.body() = serialize(req_body);
 
-  BOOST_CHECK_EXCEPTION(executor(std::move(req)), session_exception, [](const session_exception& e) -> bool
+  BOOST_CHECK_EXCEPTION(executor->operator()(std::move(req)), session_exception, [](const session_exception& e) -> bool
   {
     return e.code == beast::http::status::unprocessable_entity;
   });
-
-  mysql_session->close();
-  delete mysql_session;
 }
 
 BOOST_AUTO_TEST_CASE(AuthRegistrationExecutor_Succesfull_User_Login)