/**
 * API integration tests for the health check endpoint.
 * Tests the /api/health route which is public (no auth required).
 */
import { describe, it, expect } from 'bun:test';
import { Hono } from 'hono';

// Create a minimal test app that mirrors the health endpoint
function createTestApp() {
  const app = new Hono();

  app.get('/api/health', (c) => {
    return c.json({
      code: 0,
      data: {
        status: 'ok',
        version: '1.0.0',
        uptime: Math.floor(process.uptime()),
        dbConnected: true,
      },
      message: 'success',
    });
  });

  return app;
}

describe('GET /api/health', () => {
  const app = createTestApp();

  it('should return 200 with health data', async () => {
    const res = await app.request('/api/health');
    expect(res.status).toBe(200);

    const body = await res.json();
    expect(body.code).toBe(0);
    expect(body.message).toBe('success');
    expect(body.data.status).toBe('ok');
    expect(body.data.version).toBe('1.0.0');
    expect(typeof body.data.uptime).toBe('number');
    expect(body.data.dbConnected).toBe(true);
  });

  it('should return correct content-type', async () => {
    const res = await app.request('/api/health');
    const contentType = res.headers.get('content-type');
    expect(contentType).toContain('application/json');
  });
});