sinon

I would like to mock server login responses when testing Ember Simple Auth in my Ember App Kit application. However, with the following code I get an opaque error 'Unexpected end of input' when the click action is called on the visit function : var App; module('Acceptances - SignIn', { setup: function(){ App = startApp(); this.xhr = sinon.useFakeXMLHttpRequest(); this.server = sinon.fakeServer.create(); this.server.autoRespond = true; sinon.spy(Ember.$, 'ajax'); this.server.respondWith('POST', '/oauth/token', [ 200, { 'Content-Type': 'application/json' }, '{"access_token":"secret token 2!",

I'm writing some test for my client side api use karma with Mocha and Sino . But I'm stuck on getting the async process. import api from '../../../src/api'; import stubData from '../data'; import axios from 'axios'; /* eslint-disable prefer-arrow-callback,func-names */ describe('API test', function () { before(function () { this.server = sinon.fakeServer.create(); }); after(function () { this.server.restore(); }); it('Should return cart with provided token', function (done) { this.server.respondWith("GET", "/cart", [200, { "Content-Type": "application/json" }, '[{ "id": 12, "comment": "Hey

While testing a setup with a timed interval, I came across this problem. First of all, I am using sinon's fakeTimers to create the right timed environment. rewire is used as dependency injection library. The problem is, that sometimes applying the fake timer seems to fail when rewire is involved while in some other instances it's perfectly working. Please check out this setup: test.js 'use strict'; require('should'); var sinon = require('sinon'); var rewire = require('rewire'); // this sample will not fall under the fake timer var SampleGlobal = rewire('./testmodule'); describe('Sinon fake

I'm writing some tests for an async node.js function which returns a promise using the Mocha, Chai and Sinon libraries. Let's say this is my function: function foo(params) { return ( mkdir(params) .then(dir => writeFile(dir)) ) } mkdir & writeFile are both async functions which return promises. I need to test that mkdir is being called once with the params given to foo . How can I do this? I've seen quite a few examples on how to assert the overall return value of foo ( sinon-as-promised is super helpful for that) but non about how to make sure individual functions are being called inside the

I am trying to test localStorage using sinon. Basically I am very new to unit testing so this might be very basic. Update I managed to come up with this but now its giving me a new error Should wrap property of object Test describe('Initial State', () => { it('should set the initial state for the component', () => { const props = { currentUser: {} }; sinon.stub(window.localStorage, 'setItem'); window.localStorage.setItem('none', 'nothing'); }); }); Umair Sarfraz I managed to resolve it. Thanks to @anoop because his answer was of help but I had to manage it with a major workaround. I am using

In javascript (ES6), I have a utility module which just contains some functions, and then in the end of the file, I export them like so: module.exports = { someFunction1, someFunction2, someFunction3, } Then I want to write unit tests for those functions. Some of the functions depend on each other; they call each other in a way, that for example, someFunction1 might call someFunction2. There's no circular problems. Everything works well, until I need to spy that one of the functions is called. How can I do it? Currently I'm using Chai and Sinon. In the test file, I have imported the whole file