efalayi

import React from 'react';
import renderer from 'react-test-renderer';
import { shallow } from 'enzyme';
import Button from '../components/Button.jsx';

describe('Button', () => {
  const mockFn = jest.fn();
  it('should be defined', () => {
    expect(Button).toBeDefined();
  });

efalayi

import React from 'react';
import { shallow } from 'enzyme';
import Button from '../components/Button.jsx';

describe('Button', () => {
 it('should be defined', () => {
   expect(Button).toBeDefined();
 });
 it('should render correctly', () => {
   const tree = shallow(

efalayi

npm install jest enzyme --save-dev

efalayi

 it('should have a button value', () => {
   const tree = shallow(
     <Button name='button test' />
   );
   expect(typeof(tree.find('.button').node.props.value)).toBe('string');
   expect(tree.find('.button').node.props.value).toEqual('button test');
 });

efalayi

 it('should call mock function when button is clicked', () => {
   const tree = shallow(
     <Button name='button test' handleClick={mockFn} />
   );
   tree.simulate('click');
   expect(mockFn).toHaveBeenCalled();
 });

efalayi

import React from 'react';

/* 
  Button Component
  @param {string} name
  @param {func} handleClick
  @returns button element
 */
const Button = ({ name, handleClick }) => {
  return (

efalayi

jest.genMockFromModule(moduleName)
jest.mock(moduleName, factory, options)
jest.unmock(moduleName)
jest.dontMock(moduleName)
jest.clearAllMocks()
jest.resetAllMocks()
jest.setMock(moduleName, moduleExports)
jest.spyOn(object, methodName)

efalayi

const fs = require('fs');

const getBootstraprcCustomLocation = () => {
  return process.env.BOOTSTRAPRC_LOCATION;
};

const bootstraprcCustomLocation = getBootstraprcCustomLocation();

let defaultBootstraprcFileExists;

efalayi

module.exports = {
  // Default for the style loading
  styleLoader: 'style-loader!css-loader!sass-loader',

  styles: {
    mixins: true,
    'bordered-pulled': true,
    core: true,
    'fixed-width': true,
    icons: true,

efalayi

const webpack = require('webpack');
const path = require('path');
const TransferWebpackPlugin = require('transfer-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');

module.exports = {
  devtool: 'eval',
  entry: [
    'webpack/hot/only-dev-server',
    './client/app.jsx'