home-manager/tests/modules/systemd/timers.nix

{ config, lib, pkgs, ... }:

with lib;

{
  config = {
    systemd.user.timers.test-timer = {
      Unit = {
        Description = "A basic test timer";
      };

      Timer = {
        OnUnitActiveSec = "1h 30m";
      };

      Install = {
        WantedBy = [ "timers.target" ];
      };
    };

    nmt.script = ''
      local unitDir=home-files/.config/systemd/user
      local timerFile=$unitDir/test-timer.timer

      assertFileExists $timerFile
      assertFileContent $timerFile ${./timers-expected.conf}

      assertFileExists $unitDir/timers.target.wants/test-timer.timer
    '';
  };
}