如何使用jest+enzyme在react-native中选择元素(文本、视图)(主要是当文本/视图嵌套在组件中时)？

npm install --save-dev jest enzyme enzyme-adapter-react-16 react-test-renderer

import { configure } from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';

configure({ adapter: new Adapter() });

import React from 'react';
import { Text, View } from 'react-native';
import { shallow } from 'enzyme';

describe('MyComponent', () => {
  it('should render the text element', () => {
    const wrapper = shallow(<MyComponent />);
    const textElement = wrapper.find(Text);

    expect(textElement.exists()).toBe(true);
    expect(textElement.text()).toBe('Hello World');
  });
});

npm test