tmerrr/mocha-enzyme-chai

Repo to play with Enzyme, Mocha, and Chai test libraries with React

Installation Instructions:

1. npm install --save-dev enzyme enzyme-adapter-react-16
2. npm install --save-dev chai chai-enzyme@beta
3. npm install --save-dev sinon sinon-chai

Setup Instructions:

1. Create a file called setupTests.js in src directory.
2. In setupTests.js write:

import { configure } from 'enzyme';
import Adapter from 'enzyme-adapter-react-16';

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

3. In your App.test.js file (or whichever component you're testing), add the following:

import React from 'react';
import ReactDOM from 'react-dom';
import { shallow, mount, render } from 'enzyme';
import sinon from 'sinon';
import sinonChai from 'sinon-chai';
import chai, { expect } from 'chai';
import chaiEnzyme from 'chai-enzyme';

chai.use(chaiEnzyme());

import yourComponentName from './yourComponentFileName'

Required instructions:

http://airbnb.io/enzyme/

https://github.com/producthunt/chai-enzyme#installation

http://airbnb.io/enzyme/docs/guides/mocha.html

Fix issues with chai-enzyme: enzymejs/chai-enzyme#199 enzymejs/chai-enzyme#213

use npm install --save-dev chai-enzyme@beta in order to work with React 16 and Enzyme 3