nixpkgs/nixos/tests/rtorrent.nix

import ./make-test-python.nix (
  { pkgs, ... }:
  let
    port = 50001;
  in
  {
    name = "rtorrent";
    meta = {
      maintainers = with pkgs.lib.maintainers; [ thiagokokada ];
    };

    nodes.machine =
      { pkgs, ... }:
      {
        services.rtorrent = {
          inherit port;
          enable = true;
        };
      };

    testScript = # python
      ''
        machine.start()
        machine.wait_for_unit("rtorrent.service")
        machine.wait_for_open_port(${toString port})

        machine.succeed("nc -z localhost ${toString port}")
      '';
  }
)