如何在我的Jest测试中为React组件使用一些数组原型？

import React from 'react';
import { shallow } from 'enzyme';
import YourComponent from './YourComponent';

describe('YourComponent', () => {
  beforeEach(() => {
    Array.prototype.yourCustomMethod = jest.fn();
  });

  it('should do something with the array prototype', () => {
    // 测试代码
  });
});

it('should do something with the array prototype', () => {
  const wrapper = shallow(<YourComponent />);
  
  // 进行测试操作，例如调用组件的方法
  wrapper.instance().yourMethod();

  // 断言期望的结果
  expect(Array.prototype.yourCustomMethod).toHaveBeenCalled();
});