JSFiddle - React, Tailwind, and code Playground

by wangtn18

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/chai/4.1.2/chai.min.js"></script>
<script src="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.js"></script>
<link rel="stylesheet" href="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.css">
<!-- Mocha test output goes here. -->
<div id="mocha"></div>

JavaScript

mocha.setup('bdd');
var expect = chai.expect;

function middleArray(arr1,arr2){
	var newArr1=[];
  var newArr2=[];
  	if ((arr1.length=3)&&(arr2.length=3)){
    	newArr1.push(arr1[1]);
    	newArr2.push(arr2[1]);
    }
  return new
}




describe('Make new array form the middle element of two array has length is 3', function () {
   it('return [3,5] when middleArray([1,3,2],[4,5,6])', function () {
   		 expect(middleArray([1,3,2],[4,5,6])).to.eql([3,5]);
   });
});
mocha.run();