create-http-server.ts

import http from 'node:http';
import { onTestFinished } from 'vitest';

export function createHttpServer(handler: http.RequestListener) {
  const server = http.createServer(handler);
  const address = server.listen(0).address();
  onTestFinished(() => {
    server.close();
  });
  if (!address || typeof address !== 'object') {
    throw new Error('address is not an object???');
  }
  return { url: `http://localhost:${address.port}` };
}