marcoemrich

describe('greater than in obj', () => {
  // is the second value of the obj greater than 5?
  const obj = {value: [5, 4]};

  // different Assertions/Expectations/Matcher Variants
  it('jest equal', () => expect(obj.value[1] > 5).toBeTruthy());
  it('jest greater', () => expect(obj.value[1]).toBeGreaterThan(5));
  it('jest matchObject', () => expect(obj).toMatchObject({value: [5, 5]}));
  it('unexpected satisfy', () =>
    unexpect(obj, 'to satisfy', {value: [5, unexpect.it('to be greater than', 4)]})

marcoemrich

import React from "react";
import ReactDOM from "react-dom";
import TicTacToe from './model/tic_tac_toe'
import {Board} from './components/board'


const App = document.getElementById("app");

ReactDOM.render(<Board game={TicTacToe.startWithSize(3, 3)} />, App);

marcoemrich

describe('leap year specs', () => {
  describe('A year is a leap year if', () => {
    it.each(
      [2016, 1984, 4]
    )(
      'it is divisible by 4 but not by 100 (eg. %i)',
      year => expect(isLeapYear(year)).toBeTruthy()
    );
    it.each(
      [2400, 2000, 400]

marcoemrich

describe('leap year specs', () => {
  describe('A year is a leap year if', () => {
    it('is divisible by 4 but not by 100', () => {
      expect(isLeapYear(2016)).toBeTruthy()
    });
 
    it('is divisible by 400', () => {
      expect(isLeapYear(2000)).toBeTruthy()
    });
  });

marcoemrich

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
}

NodeList.prototype.__proto__ = Array.prototype;

marcoemrich

Download the React DevTools for a better development experience: http://fb.me/react-devtools /thirdparty/react.js:4356
Use brackets.getModule("thirdparty/CodeMirror2/lib/codemirror") instead of global CodeMirror.
    at Object.defineProperty.get (/brackets.js:120:32)
    at file:///home/memrich/.config/Brackets/extensions/user/brackets-livescript/main.js:8:7
    at Object.<anonymous> (file:///home/memrich/.config/Brackets/extensions/user/brackets-livescript/main.js:253:7) /utils/DeprecationWarning.js:88
Use brackets.getModule("thirdparty/CodeMirror2/lib/codemirror") instead of global CodeMirror.
    at Object.defineProperty.get (/brackets.js:120:32)
    at Object.<anonymous> (file:///home/memrich/.config/Brackets/extensions/user/brackets-livescript/main.js:255:5) /utils/DeprecationWarning.js:88
Registering for deprecated event 'currentDocumentChange'. Instead, use MainViewManager.currentFileChange. Error
    at Object.on (/utils/EventDispatcher.js:100:43)