ant-design/components/config-provider/__tests__/index.test.js

import React from 'react';
import { mount } from 'enzyme';
import ConfigProvider from '..';
import Button from '../../button';
import Table from '../../table';
import mountTest from '../../../tests/shared/mountTest';

describe('ConfigProvider', () => {
  mountTest(() => (
    <ConfigProvider>
      <div />
    </ConfigProvider>
  ));

  it('Content Security Policy', () => {
    const csp = { nonce: 'test-antd' };
    const wrapper = mount(
      <ConfigProvider csp={csp}>
        <Button />
      </ConfigProvider>,
    );

    expect(wrapper.find('Wave').instance().csp).toBe(csp);
  });

  it('autoInsertSpaceInButton', () => {
    const wrapper = mount(
      <ConfigProvider autoInsertSpaceInButton={false}>
        <Button>确定</Button>
      </ConfigProvider>,
    );

    expect(wrapper.find('Button').text()).toBe('确定');
  });

  it('renderEmpty', () => {
    const wrapper = mount(
      <ConfigProvider renderEmpty={() => <div>empty placeholder</div>}>
        <Table />
      </ConfigProvider>,
    );

    expect(wrapper.text()).toContain('empty placeholder');
  });

  it('nest prefixCls', () => {
    const wrapper = mount(
      <ConfigProvider prefixCls="bamboo">
        <ConfigProvider>
          <Button />
        </ConfigProvider>
      </ConfigProvider>,
    );

    expect(wrapper.find('button').props().className).toEqual('bamboo-btn');
  });
});