diff --git a/tests/fixtures/AuthRegistrationExecutorTestFixture.h b/tests/fixtures/AuthRegistrationExecutorTestFixture.h
index ab132ad..3b4cfc1 100644
--- a/tests/fixtures/AuthRegistrationExecutorTestFixture.h
+++ b/tests/fixtures/AuthRegistrationExecutorTestFixture.h
@@ -1,8 +1,32 @@
 #pragma once
 
+#include <string>
+#include <boost/beast.hpp>
+#include <memory>
+
+#include <mysqlx/xdevapi.h>
+#include "./../../src/endpoints_handlers/AuthRegistrationExecutor.h"
+#include "./../../src/DAO/MySQLUserDAO.h"
+
 namespace uad
 {
 class F {
+  using RouteAuthRegistrationExecutor = AuthRegistrationExecutor<boost::beast::http::string_body,
+                                                               std::allocator<char>,
+                                                               boost::beast::http::string_body>;
+  using Request = boost::beast::http::request<boost::beast::http::string_body,
+                                              boost::beast::http::basic_fields<std::allocator<char>>>;
+  char** argv;
+
+  const std::string mysql_credentials;
+
+  mysqlx::Session* mysql_session;
+
+  std::shared_ptr<MySQLUserDAO> user_dao;
+  RouteAuthRegistrationExecutor executor;
+
+  Request req;
+
   F();
   ~F();