const WebSocket = require('ws');

const TEST_URL = "wss://localhost:2095";

describe("WebSocket Verbindung (appRobot_Driver)", () => {

  let ws;

  beforeAll((done) => {
    // self-signed cert ignorieren (wichtig!)
    process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";

    ws = new WebSocket(TEST_URL);

    ws.on('open', () => {
      done();
    });

    ws.on('error', (err) => {
      done(err);
    });
  });

  afterAll(() => {
    if (ws) ws.close();
  });

  test("Ping → sollte Antwort bekommen", (done) => {

    ws.on('message', (data) => {
      const msg = data.toString();

      try {
        expect(msg).toBe("Ping");
        done();
      } catch (err) {
        done(err);
      }
    });

    ws.send("Ping");
  });

  test("GCode senden → sollte Antwort liefern", (done) => {

  ws.on('message', (data) => {
    const msg = data.toString();

    try {
      expect(msg).toContain("X"); // M114 response enthält Positionsdaten
      done();
    } catch (err) {
      done(err);
    }
  });

  ws.send("G1 X10 F100");
});

});