import express from 'express';
import http from 'node:http';
import { once } from 'node:events';
const app = express();
app.use((request, response, next) => {
  request.steps = ['received'];
  next();
});
app.use((request, response, next) => {
  request.steps.push('checked');
  next();
});
app.get('/status', (request, response) => response.json({ steps: request.steps }));
const server = http.createServer(app);
server.listen(0, '127.0.0.1');
await once(server, 'listening');
const base = 'http://127.0.0.1:' + server.address().port;
try {
  const response = await fetch(base + '/status');
  console.log((await response.json()).steps.join(' -> '));
} finally {
  server.closeAllConnections();
  await new Promise((resolve, reject) =>
    server.close((error) => (error ? reject(error) : resolve())),
  );
}