ssp/test/CMakeLists.txt

cmake_minimum_required(VERSION 3.14)

project(ssp_tests CXX)

# ---- Dependencies ----

set(SSP_INCLUDE_WITHOUT_SYSTEM YES
    CACHE INTERNAL
    "Turn the warning guard off to have errors appear in test builds"
)

include(FetchContent)
fetchcontent_declare(ssp SOURCE_DIR "${PROJECT_SOURCE_DIR}/..")
fetchcontent_makeavailable(ssp)

if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
    target_compile_options(ssp INTERFACE -Wall -Wextra)
endif()

find_package(doctest 2.4.4 CONFIG REQUIRED)
# for doctest_discover_tests
include(doctest)

# ---- Test ----

enable_testing()

foreach(name IN ITEMS test_splitter test_parser test_converter test_extractions)
    add_executable("${name}" "${name}.cpp")
    target_link_libraries(
        "${name}"
        PRIVATE ssp::ssp fast_float doctest::doctest
    )
    target_compile_definitions(
        "${name}"
        PRIVATE DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN CMAKE_GITHUB_CI
    )
    doctest_discover_tests("${name}")
endforeach()