Invariant failed: You should not use outside a

Question

I use react-router-dom for routing in my React application. Part of my app extracted in another package. List of dependencies looks like this:

Answer 1

I had this problem whilst testing and solved it by wrapping my test component with Routers.

import React from 'react';
import ReactDom from 'react-dom';
import Header from '../components/Header/Header';
import { BrowserRouter } from 'react-router-dom';

it('renders Header without crashing', () => {
  const div = document.createElement('div');

  ReactDom.render(
    
      

    , 
  div);

  ReactDom.unmountComponentAtNode(div);
});

Jest, Enzyme: Invariant Violation: You should not use or , To test a component (with Jest) that contains and withRouter you need to import Router in you test, not in your component import { BrowserRouter as Invariant Violation: You should not use or withRouter() outside a According to react router 4 docs, the components are considered valid, where I can create components composed of s, then import them into another component and place inside a .

https://xspdf.com/resolution/50584641.html