Working with React 15

If you are wanting to use Enzyme with React 15, but don't already have React 15 and react-dom installed, you should do so:

npm i --save react@15 react-dom@15

Further, enzyme requires the test utilities addon be installed:

npm i --save-dev react-test-renderer@15

Next, to get started with enzyme, you can simply install it with npm:

npm i --save-dev enzyme enzyme-adapter-react-15

And then you're ready to go! In your test files you can simply require or import enzyme:

ES6:

// setup file
import { configure } from 'enzyme';
import Adapter from 'enzyme-adapter-react-15';

configure({ adapter: new Adapter() });

// test file
import { shallow, mount, render } from 'enzyme';

const wrapper = shallow(<Foo />);

ES5:

// setup file
var enzyme = require('enzyme');
var Adapter = require('enzyme-adapter-react-15');

enzyme.configure({ adapter: new Adapter() });

// test file
var enzyme = require('enzyme');

var wrapper = enzyme.shallow(<Foo />);