aare/tests/test_config.hpp.in

#pragma once
#include <filesystem>
#include <cstdlib>


inline auto test_data_path(){
    if(const char* env_p = std::getenv("AARE_TEST_DATA")){
        return std::filesystem::path(env_p);
    }else{
        throw std::runtime_error("AARE_TEST_DATA_PATH not set");
    }
}