import { describe, expect, it } from 'vitest';
import { buildApp } from '../src/app.js';
import { loadConfig } from '../src/config.js';

describe('GET /healthz', () => {
  it('returns 200 with status ok', async () => {
    const config = loadConfig({ NODE_ENV: 'test', LOG_LEVEL: 'fatal' });
    const app = await buildApp({ config });
    try {
      const res = await app.inject({ method: 'GET', url: '/healthz' });
      expect(res.statusCode).toBe(200);
      const body = res.json() as { status: string; uptime: number };
      expect(body.status).toBe('ok');
      expect(typeof body.uptime).toBe('number');
    } finally {
      await app.close();
    }
  });
});