Mark Ethan Trostler

Testable JavaScript (eBook, PDF)

Ensuring Reliable Code

• Format: PDF

Produktbeschreibung

One skill thats essential for any professional JavaScript developer is the ability to write testable code. This book shows you what writing and maintaining testable JavaScript for the client- or server-side actually entails, whether youre creating a new application or rewriting legacy code.From methods to reduce code complexity to unit testing, code coverage, debugging, and automation, youll learn a holistic approach for writing JavaScript code that you and your colleagues can easily fix and maintain going forward. Testing JavaScript code is complicated. This book helps experienced JavaScript developers simply the process considerably.Get an overview of Agile, test-driven development, and behavior-driven developmentUse patterns from static languages and standards-based JavaScript to reduce code complexityLearn the advantages of event-based architectures, including modularity, loose coupling, and reusabilityExplore tools for writing and running unit tests at the functional and application levelGenerate code coverage to measure the scope and effectiveness of your testsConduct integration, performance, and load testing, using Selenium or CasperJSUse tools for in-browser, Node.js, mobile, and production debuggingUnderstand what, when, and how to automate your development processes

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Produktdetails

• Verlag: O'Reilly Media
• Seitenzahl: 274
• Erscheinungstermin: 16. Januar 2013
• Englisch
• ISBN-13: 9781449323554
• Artikelnr.: 53180726

Autorenporträt

Mark Ethan Trostler has been writing and testing code for more than 20 years at startups (IPivot) and large corporations (Qualcomm, Intel, Redback Networks, Juniper Networks, Yahoo, and currently Google). Previously, as a Senior Principal Front End Engineer on the Yahoo! Mail team, he helped spearhead testing and quality for the latest rewrite of Yahoo! Mail. He's currently employed by Google as a Software Engineer in Test with the Ads team helping to ensure an excellent experience for their customers. He's spoken at several internal and external conferences (Yahoo TechPulse 2010 and 2011, Yahoo's Front End Summit, and at YUIConf 2011) about Testable Javascript and is the author of the Open Source Javascript Unit Test Environment (https://github.com/zzo/JUTE).

Inhaltsangabe

Dedication
Preface
Chapter 1: Testable JavaScript
Chapter 2: Complexity
Chapter 3: Event-Based Architectures
Chapter 4: Unit Tests
Chapter 5: Code Coverage
Chapter 6: Integration, Performance, and Load Testing
Chapter 7: Debugging
Chapter 8: Automation
Colophon