mocha.js

问题 I am using webdriver.io with chai and mocha for testing. In one of my tests I need to count how many elements with the same CSS class are in the page. None of the webdriver.io API seems to return an array. How can it be achieved? 回答1: This is how you do it: client.elements('.myElements', function(err,res) { console.log('element count: ',res.value.length); }); Explanation: with elements you fetch all elements according given selector. It returns an array of webdriver elements which represents

问题 I am using webdriver.io with chai and mocha for testing. In one of my tests I need to count how many elements with the same CSS class are in the page. None of the webdriver.io API seems to return an array. How can it be achieved? 回答1: This is how you do it: client.elements('.myElements', function(err,res) { console.log('element count: ',res.value.length); }); Explanation: with elements you fetch all elements according given selector. It returns an array of webdriver elements which represents

问题 I have been using mocha , supertest and proxyquire since last few days. I am able to do integration test with no problem. But I have some questions. This is one test suite from my project. const expect = require('chai').expect const request = require('supertest') const _ = require('lodash') const sinon = require('sinon') const faker = require('faker') describe('ComboController /api/v1/combos', function () { const app = require('../src/app') it('should GET combo of given id: getComboById',

问题 I have been using mocha , supertest and proxyquire since last few days. I am able to do integration test with no problem. But I have some questions. This is one test suite from my project. const expect = require('chai').expect const request = require('supertest') const _ = require('lodash') const sinon = require('sinon') const faker = require('faker') describe('ComboController /api/v1/combos', function () { const app = require('../src/app') it('should GET combo of given id: getComboById',

问题 I have the following example test: import { assert } from 'chai' function starWarsMovies () { fetch('http://swapi.co/api/films/') .then((res) => { return res.json() }) .then((res) => res.count) } describe('Get star war movies', () => { it('should get 7', () =>{ assert.equal(starWarsMovies(), 7) }) }) But I getting ReferenceError: fetch is not defined What do I have to use in order to test a fetch request. UPDATE I also tried: import { polyfill } from 'es6-promise' import fetch from

问题 I am trying to run a simple test on my local cassandra database to check if the select statement returns the correct no of records from the table. However, the code placed between the before and after blocks are not getting called. As a result my test simply fails. var assert = require('assert'); var cassandra = require('cassandra-driver'); var async = require('async'); //Connect to the cassandra cluster, assuming that the keyspace & columnspace already exists var client = new cassandra

问题 I am trying to run a simple test on my local cassandra database to check if the select statement returns the correct no of records from the table. However, the code placed between the before and after blocks are not getting called. As a result my test simply fails. var assert = require('assert'); var cassandra = require('cassandra-driver'); var async = require('async'); //Connect to the cassandra cluster, assuming that the keyspace & columnspace already exists var client = new cassandra

问题 I am trying to run a simple test on my local cassandra database to check if the select statement returns the correct no of records from the table. However, the code placed between the before and after blocks are not getting called. As a result my test simply fails. var assert = require('assert'); var cassandra = require('cassandra-driver'); var async = require('async'); //Connect to the cassandra cluster, assuming that the keyspace & columnspace already exists var client = new cassandra

问题 I've been really enjoying Istanbul and experimenting with other Node.js coverage libraries as well, but I have an issue. Nearly all of my unit tests are HTTP calls to my API like so: it('should update the customer', function (done) { superagent.put('http://myapp:3000/api/customer') .send(updatedData) .end(function (res) { var customer = res.body; expect(res.statusCode).to.equal(200); expect(customer.name).to.equal(updatedData.name); done(); }); }); As opposed to actually requiring the

问题 I've been really enjoying Istanbul and experimenting with other Node.js coverage libraries as well, but I have an issue. Nearly all of my unit tests are HTTP calls to my API like so: it('should update the customer', function (done) { superagent.put('http://myapp:3000/api/customer') .send(updatedData) .end(function (res) { var customer = res.body; expect(res.statusCode).to.equal(200); expect(customer.name).to.equal(updatedData.name); done(); }); }); As opposed to actually requiring the