project(FireNSmokeDetection_Tests LANGUAGES CXX)

add_executable(${PROJECT_NAME}
    FireNSmokeDetectionTest.cpp
)

target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

target_compile_definitions(${PROJECT_NAME} PRIVATE
    WIN32_LEAN_AND_MEAN
    NOMINMAX
    $<$<CONFIG:Debug>:_DEBUG>
    $<$<CONFIG:Release>:NDEBUG>
)

target_include_directories(${PROJECT_NAME} PRIVATE
    ${TEST_COMMON_DIR}
    ${ANSLIB_INCLUDE_DIR}
    ${OPENCV_INCLUDE_DIR}
    ${CMAKE_SOURCE_DIR}/ANSCustomFireNSmokeDetection
)

target_link_directories(${PROJECT_NAME} PRIVATE
    ${ANSLIB_LIB_DIR}
    ${OPENCV_LIB_DIR}
)

target_link_libraries(${PROJECT_NAME} PRIVATE
    gtest
    gtest_main
    ANSLIB
    opencv_world4130
    ANSCustomFireNSmokeDetection
)

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)