{
  pkgs,
  lib,
  self,
}:

pkgs.testers.runNixOSTest {
  name = "arr-init-error-handling";

  nodes.machine =
    { pkgs, lib, ... }:
    {
      imports = [ self.nixosModules.default ];

      system.stateVersion = "24.11";

      virtualisation.memorySize = 2048;

      environment.systemPackages = with pkgs; [
        curl
        jq
        gnugrep
      ];

      # Configure arrInit for a service that doesn't exist
      # The dataDir points to a non-existent config.xml
      services.arrInit.sonarr = {
        enable = true;
        serviceName = "sonarr";
        dataDir = "/var/lib/nonexistent";
        port = 8989;
        downloadClients = [
          {
            name = "qBittorrent";
            implementation = "QBittorrent";
            configContract = "QBittorrentSettings";
            protocol = "torrent";
            fields = {
              host = "127.0.0.1";
              port = 6011;
              useSsl = false;
            };
          }
        ];
        rootFolders = [ "/media/tv" ];
      };

      # Also test bazarrInit with missing config
      services.bazarrInit = {
        enable = true;
        dataDir = "/var/lib/nonexistent-bazarr";
        port = 6767;
        sonarr = {
          enable = true;
          dataDir = "/var/lib/nonexistent";
          port = 8989;
          serviceName = "sonarr";
        };
      };

      # Override service dependencies since we're testing without real services
      systemd.services.sonarr-init = {
        requires = lib.mkForce [ ];
        after = lib.mkForce [ ];
      };
      systemd.services.bazarr-init = {
        requires = lib.mkForce [ ];
        after = lib.mkForce [ ];
      };
    };

  testScript = ''
    start_all()

    # Trigger sonarr-init service - it should exit gracefully
    # because config.xml doesn't exist
    machine.succeed("systemctl start sonarr-init.service || true")
    machine.wait_for_unit("sonarr-init.service")

    # Verify the service exited with ExitCode=0 (success)
    # The module exits 0 when config.xml is missing
    exit_code = machine.succeed(
        "systemctl show sonarr-init.service --property=ExecMainStatus | cut -d= -f2"
    ).strip()
    assert exit_code == "0", f"Expected ExitCode 0 for missing config.xml, got {exit_code}"

    # Check journal for the skipping message
    journal = machine.succeed("journalctl -u sonarr-init.service --no-pager")
    assert "skipping" in journal.lower(), f"Expected 'skipping' message in journal, got: {journal}"

    # Trigger bazarr-init service - it should also exit gracefully
    machine.succeed("systemctl start bazarr-init.service || true")
    machine.wait_for_unit("bazarr-init.service")

    # Verify bazarr-init also exited with ExitCode=0
    exit_code = machine.succeed(
        "systemctl show bazarr-init.service --property=ExecMainStatus | cut -d= -f2"
    ).strip()
    assert exit_code == "0", f"Expected ExitCode 0 for missing config.yaml, got {exit_code}"

    # Check journal for the skipping message
    journal = machine.succeed("journalctl -u bazarr-init.service --no-pager")
    assert "skipping" in journal.lower(), f"Expected 'skipping' message in journal, got: {journal}"
  '';
}