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Learn software testing concepts and techniques, including unit testing, integration testing, and end-to-end testing, to ensure code quality and reliability.

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Ruby

RSpec Testing for Beginners, Part 2

Tutorial • Beginner

The second article in this short series teaches you how to use various matchers that come with RSpec. It also shows you to to slice your test suite through...

Ed Wassermann • 4 Aug 2016
React

New Course: Unit Testing React Components

Tutorial • Beginner

Want to know how to unit test React components? Our new short course, Unit Testing React Components, will show you how.

Andrew Blackman • 5 Jul 2016
Testing

How to Automate and Optimize Your WordPress Development and Testing on Pantheon

Tutorial • Intermediate

In this tutorial, you'll learn to use the Pantheon command-line tool to speed up your WordPress development, and how to set up an automatic acceptance...

Jarkko Laine • 17 Jun 2016
Testing

AntiPatterns Basics: Rails Tests

Tutorial • Beginner

This article is an intro to the advanced waters of testing AntiPatterns. If you are a rather new to Test-Driven-Development and want to pick up a couple of...

Ed Wassermann • 29 Apr 2016
Testing

Ruby Page Objects for Capybara Connoisseurs

Tutorial • Beginner

A newbie-friendly intro to using the Page Object design pattern for your Capybara feature specs.

Ed Wassermann • 3 Feb 2016
Laravel

Test-Driven Development With Laravel & Doctrine

Tutorial • Advanced

As a PHP developer, you may use the Test-Driven Development (TDD) technique to develop your software by writing tests. Typically, TDD will divide each task...

Alireza Rahmani Khalili • 2 Feb 2016
Ruby

Factory Girl 201

Tutorial • Beginner

A more nuanced, in-depth look at how you can use factory objects for Test-Driven Development.

Ed Wassermann • 27 Jan 2016
Testing

Factory Girl 101

Tutorial • Beginner

This is part one of a guide for using Factory Girl for test data. In this article you’ll learn about the most essential features to get you up and running....

Ed Wassermann • 13 Jan 2016
Angular

Test-Driven Development in AngularJS

Tutorial • Beginner

Why use test-driven development? In this short video from my recent course, I'll examine what test-driven development is and why you should use it. I'll also...

Daniel Stern • 23 Oct 2015
Testing

Jenkins Workflow: Scripting Out Complex Builds

Tutorial • Intermediate

In this second and final part of the series, learn how the Jenkins Workflow plugin allows you to use scripting to create complex Jenkins builds.

Ian Lollar • 30 Sep 2015
Testing

Advances in Testing With Xcode 7 and Swift 2

Tutorial • Beginner

In the early days of iOS, tools to facilitate testing were not a major focus of Apple's Developer Tools team. This has gradually changed over the years with...

Bart Jacobs • 24 Jul 2015
Testing

Using Firefox Developer Edition For Web Development

Tutorial • Beginner

In this tutorial, you will learn how to use the devtools of the new Firefox Developer Edition and how they will help you in developing your next web...

Tanay Pant • 6 Jun 2015