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Drupal 8 Module Development

You're reading from Drupal 8 Module Development Build and customize Drupal 8 modules and extensions efficiently

Product type Paperback

Published in Oct 2017

Publisher Packt

ISBN-13 9781782168775

Length 566 pages

Edition 1st Edition

Languages

PHP

Tools

Drupal

Concepts

Ecommerce

Author (1):

Daniel Sipos

View More author details

Table of Contents (19) Chapters

Preface

1. Developing for Drupal 8 FREE CHAPTER

2. Creating Your First Module

3. Logging and Mailing

4. Theming

5. Menus and Menu Links

6. Data Modeling and Storage

7. Your Own Custom Entity and Plugin Types

8. The Database API

9. Custom Fields

10. Access Control

11. Caching

12. JavaScript and the Ajax API

13. Internationalization and Languages

14. Batches, Queues, and Cron

15. Views

16. Working with Files and Images

17. Automated Testing

18. Drupal 8 Security

Functional JavaScript tests

The last type of tests we can write in Drupal 8 is the JavaScript-powered Functional tests. FunctionalJavascript tests are useful when we want to test more dynamic client-side functionality such as JavaScript behaviors or Ajax interactions.

They are an extension of the regular Functional tests but which use the Phantom.js driver instead of Goutte for Mink in emulating the browser. This also means that in order to run these tests we need to install Phantom.js.

Installing Phantom.js is very simple. We have to go to the website (http://phantomjs.org/download.html) and download the package somewhere onto our system. Since we are using a Linux system so we can pull the archive into our home folder (the following link may change for you depending on the version):

wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-x86_64.tar.bz2

Then...

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Authors (1)

Sipos

Sipos

Daniel Sipos is a senior web developer specializing in Drupal. He's been working with Drupal sites since version 6, and started out, like many others, as a site builder. He's a self-taught programmer with many years of experience working professionally on complex Drupal 7 and 8 projects. In his spare time, he runs webomelette, a Drupal website where he writes technical articles, tips, and techniques related to Drupal development.

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