Function expectRejected

packages/server/test/auth-wiring.e2e.test.ts:138–163

(url: string)

}

function expectRejected(url: string): Promise<void> {
  return new Promise((resolve, reject) => {
    const ws = new WebSocket(url);
    const t = setTimeout(
      () => done(new Error('connection was not rejected within timeout')),
      1500,
    );
    const done = (err?: Error): void => {
      clearTimeout(t);
      ws.removeAllListeners();
      try {
        ws.terminate();
      } catch {
        // ignore
      }
      if (err === undefined) {
        resolve();
      } else {
        reject(err);
      }
    };
    ws.once('open', () => done(new Error('connection unexpectedly opened')));
    ws.once('error', () => done());
    ws.once('close', () => done());
  });
}

describe('production auth wiring (M5.1)', () => {
  it.skipIf(process.platform === 'win32')('writes a 0600 token file at boot and keeps it on close (persistent)', async () => {