JavaScript for Testers
Free!
With Membership
$7.99
Minimum paid price

JavaScript for Testers

About the Book

About the Authors

Carlos Blé Jurado
Carlos Ble
  • Founder of Lean Mind. Today I am the founder of Lean Mind, a software craftsmanship boutique based in the Canary Islands. A proud member of team that cares about customers and users working collaboratively with them.
  • I wrote my first line of code when I was 6, it was actually a listing from a book on BASIC.
  • AMIGA user and community member during my childhood.
  • Open source enthusiast since I discovered GNU/Linux in 1999.
  • Started working officially as a software developer in 2002.
  • I've been independent consultant, trainer and developer since 2009 helping dozens of teams and organizations all over Spain. Also training teams in Berlin, London, Brussels and Bordeaux.
  • From 2001 to 2009 worked for a wide variety of companies including my own startup.
  • XP (eXtreme Programming) practitioner since 2008.
  • Author of the first book on TDD in the Spanish language in 2010.
  • Speaker with more than a hundred talks given along my career.
  • Full stack developer using mostly JavaScript, C#, Java and Python.

Table of Contents

  • Workshop overview
    • Conventions
  • Configuring the project
    • Setting up the tools for the workshop
  • The JavaScript Language
    • Introduction to Jasmine
    • Data types
    • Functions
    • JavaScript: The tricky parts
    • Common sources of defects
    • JSON
  • Browser development tools
  • The DOM (Document Object Model)
  • jQuery basics
    • Selectors
    • Ajax
  • Debugging Applications
    • Watching Expressions
    • The Call Stack
    • Debugging with Firebug
    • Debugging with Chrome Dev Tools
    • Debugging on IE
    • Debugging JavaScript in the server
  • Online tools
  • Integration Testing utilities
    • Selenium
    • CasperJS
    • Integration tests with Jasmine, jQuery and the DOM
  • Fast and isolated tests with doubles: Stubs, Mocks and Spies
    • Stubs
    • Mocks
    • Spies
  • Code quality tools
    • JSHint
    • Code coverage
  • Hunting memory leaks
  • Performance tips
    • Measuring performance
    • Benchmarking
  • Security basics
    • Cookies
    • XSS: Cross-site scripting.
    • The same-origin policy.
    • JSONP
    • CSRF: Cross-site request forgery.
    • Sending malicious JSON data.
    • Sniffing network messages.
  • References

The Leanpub 60 Day 100% Happiness Guarantee

Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.

You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!

So, there's no reason not to click the Add to Cart button, is there?

See full terms...

Earn $8 on a $10 Purchase, and $16 on a $20 Purchase

We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.

(Yes, some authors have already earned much more than that on Leanpub.)

In fact, authors have earnedover $14 millionwriting, publishing and selling on Leanpub.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub