const test = require('node:test');
const assert = require('node:assert');
const http = require('http');
const { spawn } = require('child_process');

test('Integration Tests: Local Static Server', async (t) => {
  // Start server as a child process
  const serverProcess = spawn('node', ['server.js']);

  // Wait for server to start
  await new Promise((resolve) => setTimeout(resolve, 1500));

  await t.test('Server returns 200 OK for index.html', () => {
    return new Promise((resolve, reject) => {
      http.get('http://localhost:8080/', (res) => {
        assert.strictEqual(res.statusCode, 200);
        assert.match(res.headers['content-type'], /text\/html/);
        resolve();
      }).on('error', reject);
    });
  });

  await t.test('Server returns 404 for non-existent routes', () => {
    return new Promise((resolve, reject) => {
      http.get('http://localhost:8080/non-existent-page.html', (res) => {
        assert.strictEqual(res.statusCode, 404);
        resolve();
      }).on('error', reject);
    });
  });

  // Stop server
  serverProcess.kill();
  await new Promise((resolve) => setTimeout(resolve, 500));
});