Add unitest

tests/HelmetDetection/CMakeLists.txt

@@ -37,18 +37,5 @@ if(MSVC)
     target_compile_options(${PROJECT_NAME} PRIVATE /W3 /sdl /permissive-)
 endif()
 
-# Copy required DLLs next to the test executable so Windows can find them
-add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
-    # ANSLIB.dll
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        "${ANSLIB_LIB_DIR}/ANSLIB.dll"
-        "$<TARGET_FILE_DIR:${PROJECT_NAME}>"
-    # OpenCV DLL
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different
-        "${OPENCV_BIN_DIR}/opencv_world4130.dll"
-        "$<TARGET_FILE_DIR:${PROJECT_NAME}>"
-    COMMENT "Copying runtime DLLs for ${PROJECT_NAME}"
-)
-
 include(GoogleTest)
 gtest_discover_tests(${PROJECT_NAME} DISCOVERY_MODE PRE_TEST)