JavaScript Apprenticeships

I am attempting to create some basic tests to try out the new Cypress library. In my test I have cy… Read more Cypress With Systemjs

I would like to test that clicking on a link updates the components in my app. Here's my app, … Read more Enzyme Integration Testing Testing With React Router - Testing Components Update With Links

I need to spy on Date.toISOString() and return a value. const spy = jest.spyOn(global, Date); spies… Read more Jest: Spy On Object Method?

http://jsperf.com/testing-foreach-vs-for-loop It was my understanding that Test Case 2 should run m… Read more Array.foreach Running Faster Than Native Iteration? How?

Trying to call this custom matcher in jasmine testing tool but I got this error: TypeError: matcher… Read more Custom Matcher Makes Jasmine To Hang

I was trying to implement the example shown in Jest website: Getting started with Jest. While runn… Read more Typeerror: Environment.setup Is Not A Function In React Testing

I'm trying to write an application that looks through a directory and flag out all files (be it… Read more Regex For Todo Keyword When Passing Through A List Of Directories To Get A List Of Files With Todo Keyword (eg. //todo) But Not As Variable / String

My Mocha tests were working fine, but when I added a new module (and test), mocha stopped running a… Read more Mocha Only Running One Test File

Is there any framework in javascript similar to dojo DOH? I am looking for testing framework which … Read more Javascript Testing Framework Similar To Dojo Doh

In Jasmine, there are toBeGreaterThan and toBeLessThan matchers. What if I want to check an integer… Read more Checking Two Boundaries With Jasmine (between Matcher)

I'm using Protractor to test AngularJS I want to check that at the end of the test no uncaught … Read more Check There Were No Errors In The Browser Console With Protractor

so long story short I'm developing RESTapi that takes a movie title on POST request to the /mov… Read more Randomly Failing Tests Jest And Supertest Node.js

Hi Iam trying to set firefox profile name in environment settings of intern config file.I have trie… Read more Dojo Intern Set Firefox Profile Name

What I'm trying to do is have some testing assertions based on the data in the Angular service,… Read more Get Access To Angular Service Instance From Javascript Code

I have a javascript app within 250 lines and want to add tests to that. Whenever i make a tiny chan… Read more Javascript Unit Test

In one of my views, I have a file upload control. It supports file uploading either via drag and dr… Read more How To Do File Upload In E2e Angularjs Tests?

Ive got an assignment and am a bit stuck. Need to match an input string to the values in a constant… Read more Test If Input Values Match Constant Value

I'm trying to write a plugin for Jasmine that allows you to return a promise from a spec and wi… Read more Testing If A Jasmine Test Fails

I am writing a test case which requires me to reload the page N number of times, and compare its ti… Read more Exit From While Loop With If/else In Cypress

Im new to protractor and trying to remove attribute from DOM but getting 'unknown error', I… Read more Protractor Unknown Error, Removing Attribute From Dom