为引发错误的异步函数编写Jest测试失败

// 异步函数示例
async function asyncFunction() {
  return new Promise((resolve, reject) => {
    // 错误的逻辑
    setTimeout(() => {
      reject(new Error('Async function failed'));
    }, 1000);
  });
}

// Jest测试用例
describe('Async function', () => {
  test('should fail when async function encounters an error', async () => {
    expect.assertions(1);
    try {
      await asyncFunction();
    } catch (error) {
      expect(error.message).toBe('Async function failed');
    }
  });
});