Fix some mistakes to correct tests

cmake/modules/AddGitSubmodule.cmake

@@ -0,0 +1,12 @@
+
+function(add_git_submodule dir)
+  find_package(Git REQUIRED) 
+
+  if(NOT EXISTS ${dir}/CMakeLists.txt)
+    message(STATUS "🚨 Adding git submodule => ${dir}")
+    execute_process(COMMAND ${GIT_EXECUTABLE}
+      submodule update --init --recursive -- ${dir}
+      WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}) 
+  endif()
+  add_subdirectory(${dir})
+endfunction(add_git_submodule)

cmake/modules/StaticAnalyzers.cmake

@@ -0,0 +1,22 @@
+if(ENABLE_CLANG_TIDY)
+    find_program(CLANG_TIDY_COMMAND NAMES clang-tidy)
+
+    if(NOT CLANG_TIDY_COMMAND)
+        message(WARNING "🔴 CMake_RUN_CLANG_TIDY is ON but clang-tidy is not found!")
+        set(CMAKE_CXX_CLANG_TIDY "" CACHE STRING "" FORCE)
+    else()
+    
+        message(STATUS "🟢 CMake_RUN_CLANG_TIDY is ON")
+        set(CLANGTIDY_EXTRA_ARGS
+            "-extra-arg=-Wno-unknown-warning-option"
+        )
+        set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_COMMAND};-p=${CMAKE_BINARY_DIR};${CLANGTIDY_EXTRA_ARGS}" CACHE STRING "" FORCE)
+
+        add_custom_target(clang-tidy
+            COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target ${CMAKE_PROJECT_NAME}
+            COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target clang-tidy
+            COMMENT "Running clang-tidy..."
+        )
+       set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+    endif()
+endif(ENABLE_CLANG_TIDY)