/datum/unit_test/modular_map_loader /datum/unit_test/modular_map_loader/Run() for (var/obj/modular_map_root/map_root_type as anything in subtypesof(/obj/modular_map_root)) var/config_file = initial(map_root_type.config_file) if (!fexists(config_file)) TEST_FAIL("[map_root_type] points to a config file which does not exist!") continue if (rustg_read_toml_file(config_file) == null) TEST_FAIL("[map_root_type] points to a config file which is invalid!")