Writing Integration Tests

describe('Third-party API integration', () => {
  const apiKey = process.env.API_KEY;
  let recorded;

  beforeAll(() => {
    recorded = nock('https://api.example.com')
      .get('/data')
      .reply(200, { status: 'success' });
  });

  test('should handle API responses', async () => {
    const result = await thirdPartyService.getData();
    expect(result.status).toBe('success');
    expect(recorded.isDone()).toBe(true);
  });
});