{ config, pkgs, ... }: { services.signaturepdf = { enable = true; port = 9494; extraConfig = { upload_max_filesize = "24M"; }; }; test.stubs = { signaturepdf = { outPath = "/signaturepdf"; }; xdg-utils = { }; }; nmt.script = '' assertFileContent \ home-files/.config/systemd/user/signaturepdf.service \ ${./basic-configuration.service} assertFileContent \ home-path/share/applications/signaturepdf.desktop \ ${./basic-configuration.desktop} ''; }