Add it to your test case file.
import React from 'react';
import Adapter from 'enzyme-adapter-react-16';
import { shallow, configure } from 'enzyme';
configure({adapter: new Adapter()});
test('message box', ()=> {
...
})
Add it to your test case file.
import React from 'react';
import Adapter from 'enzyme-adapter-react-16';
import { shallow, configure } from 'enzyme';
configure({adapter: new Adapter()});
test('message box', ()=> {
...
})