nixpkgs/nixos/tests/web-apps/nifi.nix

{ pkgs, ... }:
{
  name = "nifi";
  meta.maintainers = with pkgs.lib.maintainers; [ izorkin ];

  nodes = {
    nifi =
      { pkgs, ... }:
      {
        virtualisation = {
          memorySize = 2048;
          diskSize = 4096;
        };
        services.nifi = {
          enable = true;
          enableHTTPS = false;
        };
      };
  };

  testScript = ''
    nifi.start()

    nifi.wait_for_unit("nifi.service")
    nifi.wait_for_open_port(8080)

    # Check if NiFi is running
    nifi.succeed("curl --fail http://127.0.0.1:8080/nifi/login 2> /dev/null | grep 'NiFi Login'")

    nifi.shutdown()
  '';
}