nixpkgs/nixos/tests/github-runner.nix

import ./make-test-python.nix ({ pkgs, ... }:
{
  name = "github-runner";
  meta = with pkgs.lib.maintainers; {
    maintainers = [ veehaitch ];
  };
  nodes.machine = { pkgs, ... }: {
    services.github-runners.test = {
      enable = true;
      url = "https://github.com/yaxitech";
      tokenFile = builtins.toFile "github-runner.token" "not-so-secret";
    };

    systemd.services.dummy-github-com = {
      wantedBy = [ "multi-user.target" ];
      before = [ "github-runner-test.service" ];
      script = "${pkgs.netcat}/bin/nc -Fl 443 | true && touch /tmp/registration-connect";
    };
    networking.hosts."127.0.0.1" = [ "api.github.com" ];
  };

  testScript = ''
    start_all()

    machine.wait_for_unit("dummy-github-com")

    try:
      machine.wait_for_unit("github-runner-test")
    except Exception:
      pass

    out = machine.succeed("journalctl -u github-runner-test")
    assert "Self-hosted runner registration" in out, "did not read runner registration header"

    machine.wait_until_succeeds("test -f /tmp/registration-connect")
  '';
})