JS功能可用于同一文件夹下的所有文件

Question

I wrting API test in Mocha JS, have two files: 00_auth.js and utils.js I want to create function in utils which is available in other files from same folder

utils.js

 utils = { randomStringGenerator: function (){ return Math.random().toString(36).replace(/[^az]+/g, '').substr(0, 7); } }; 

and test js

 const chai = require('chai'); const mocha = require('mocha'); const config = require('../config'); const request = require('supertest')(url); const assert = chai.assert; const utils= require('./utils') randomFirstName=utils.randomStringGenerator(); //randomLastName=stringGenerator(); randomMail=randomFirstName+'@'+randomLastName+'.pl'; auth_token = '' describe('0_auth', () => { it('should return token for unauthorized user', function(done) { request .post('/rest/v1/auth/get-token') .set(config.headers) .send({ "deviceUuidSource": "DEVICE", "source" : "KIOSK", "deviceUuid" : "uniquedeviceuuid" }) .end(function(err,res){ assert.equal(res.status,200) assert.property(res.body, 'token') assert.isString(res.body.token) auth_token=res.body.token console.log('unathorized token: '+auth_token) done(err); }); }); }); 

I took this solution from Global functions in javascript , but it's not working, gives me Type Error :utils.randomStringGenerator is not a function

Answer 1

OK, got it, thanks

 module.exports.randomStringGenerator = function (){ return Math.random().toString(36).replace(/[^az]+/g, '').substr(0, 7); }