Can't run unit test same as in the example docs

When I run my test I see the next:

Code of the test is pretty mush simple.

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

it('renders Dashboard', () => {
  // Use the wrapped components
  const wrapper = shallow(<OrganizationSelect.WrappedComponent user={{ list: [] }} loading={{user: []}}/>);
  // const wrapper = shallow(<OrganizationSelect/>);
  expect(wrapper).toBe()
});

Code of the component

import React from 'react';
import { connect } from 'umi';
import { Select } from 'antd';
import styles from './index.less';

const { Option } = Select;

const OrganizationSelect = ({ dispatch, currentUser, loading, ...props }) => {
  const handleChange = async (code) => {
    await dispatch({
      type: 'user/setLastSelectedOrganization',
      payload: code,
    });
    await dispatch({
      type: 'user/fetchCurrent',
    });
  };
  if (!loading) {
    return (
      <Select
        className={styles.organizationSelect}
        defaultValue={
          currentUser.last_selected_organization
            ? currentUser.last_selected_organization.code
            : null
        }
        onChange={handleChange}
      >
        {currentUser.organizations.map(({ name, code }, i) => (
          <Option key={code} value={code}>
            {name}
          </Option>
        ))}
      </Select>
    );
  }
  return <></>;
};

export default connect(({ user, loading }) => ({
  currentUser: user.currentUser,
  loading: loading.models.user,
}))(OrganizationSelect);

How I can fix this error and make my test run? Can you help me, please? Many thanks for the answers in English!

[chenshuai2144]

我们很关注这个问题，但是它已经很长时间没有回应。我们会暂时关闭它 —— We are very concerned about this issue, but it has not responded for a long time. We will temporarily close it

[Lubyam]

the same issue. Unhandled Rejection (TypeError): (0 , _umi.connect) is not a function ./src/layouts/BasicLayout.tsx src/layouts/BasicLayout.tsx:174

171 | ); 172 | }; 173 | 174 | export default connect(({ global, settings }: ConnectState) => ({ 175 | collapsed: global.collapsed, 176 | settings, 177 | }))(BasicLayout);