sample.js

/* HELLO.JS */

// import some libraries
var express = require('express')

// Perhaps you'll want to code something more elaborated here.
module.exports = function count () {
  return 1
}

console.log('hello is loaded !')

//--------------------------------------------------//
/* HELLO.SPEC.JS */

var should = require('should')
var hello = require('./hello')

describe ('count', function (done) {
  it ('should return 1', function done () {
    hello().should.eql(1)
  })
})