如何使用Redux和酶测试React Router参数

这个已经解决了

我有一个用connect()和包装的组件withRouter。为了呈现自己，它使用中的路由信息this.props.match.params。在我的酶测试中，当我登录时match，传递给的道具WrappedComponent似乎没有传播props。但是，如果我添加了其他道具（除了以外的其他键match），它们可以很好地传播。

以下测试复制了我的问题。我对React还是很陌生，所以如果有人对我做错了什么以及我可以做些什么来调试它有一些提示，将不胜感激。

import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { mount } from 'enzyme';
import configureStore from 'redux-mock-store';
import { MemoryRouter, withRouter } from 'react-router-dom';
import { Provider, connect } from 'react-redux';


class TestComponent extends Component {
  constructor(props) {
    super(props);
    console.log(props);
  }

  render() {
    const { params } = this.props.match;
    return (
      <div>
        { params.var1 }
      </div>
    );
  }
}

TestComponent.propTypes = {
  match: PropTypes.shape({
    params: PropTypes.shape({
      var1: PropTypes.string.isRequired,
    }),
  }).isRequired,
};

const WrappedComponent = withRouter(connect()(TestComponent));

describe('WrappedComponent', () => {
  const mockStore = configureStore();
  const initialState = {};
  let store;
  let wrapper;

  beforeEach(() => {
    store = mockStore(initialState);

    const props = {
      match: {
        params: {
          roomType: 'public',
          roomName: 'test',
        },
      },
    };

    wrapper = mount(
      <Provider store={store}>
        <MemoryRouter>
          <WrappedComponent {...props} />
        </MemoryRouter>
      </Provider>,
    );
  });

  it('renders without crashing', () => {
    expect(wrapper).toHaveLength(1);
  });
});

当我运行测试时，match.params是{}。

console.error node_modules/react/node_modules/fbjs/lib/warning.js:33
Warning: Failed prop type: The prop `match.params.roomType` is marked as required in `TestComponent`, but its value is `undefined`.
    in TestComponent (created by Connect(TestComponent))
    in Connect(TestComponent) (created by Route)
    in Route (created by withRouter(Connect(TestComponent)))
    in withRouter(Connect(TestComponent)) (at TestComponent.js:56)
    in Router (created by MemoryRouter)
    in MemoryRouter (at TestComponent.js:55)
    in Provider (created by WrapperComponent)
    in WrapperComponent

console.log src/components/__tests__/TestComponent.js:11
{ match: { path: '/', url: '/', params: {}, isExact: true },
  location:
   { pathname: '/',
     search: '',
     hash: '',
     state: undefined,
     key: '5gc3i1' },
  history:
   { length: 1,
     action: 'POP',
     location:
      { pathname: '/',
        search: '',
        hash: '',
        state: undefined,
        key: '5gc3i1' },
     index: 0,
     entries: [ [Object] ],
     createHref: [Function: createPath],
     push: [Function: push],
     replace: [Function: replace],
     go: [Function: go],
     goBack: [Function: goBack],
     goForward: [Function: goForward],
     canGo: [Function: canGo],
     block: [Function: block],
     listen: [Function: listen] },
  staticContext: undefined,
  dispatch: [Function: dispatch] }

编辑：我已经通过修改测试以使用它来通过测试：

wrapper = mount(
  <Provider store={store}>
    <MemoryRouter initialEntries={['/param1val/param2val']}>
      <Switch>
        <Route path="/:param1/:param2" component={WrappedTestComponent} />
      </Switch>
    </MemoryRouter>
  </Provider>,
);

如果没有使用Switchand的推荐方法，我将开放这个开放问题Route。