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Drupal 8 Development Cookbook

Drupal 8 Development Cookbook - Second Edition

By : Matt Glaman
4.7 (3)
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Drupal 8 Development Cookbook

Drupal 8 Development Cookbook

4.7 (3)
By: Matt Glaman

Overview of this book

Began as a message board, Drupal today is open source software maintained and developed by a community of over 1,000,000 users and developers. Drupal is used by numerous local businesses to global corporations and diverse organizations all across the globe. With Drupal 8’s exciting features it brings, this book will be your go-to guide to experimenting with all of these features through helpful recipes. We’ll start by showing you how to customize and configure the Drupal environment as per your requirements, as well as how to install third-party libraries and then use them in the Drupal environment. Then we will move on to creating blocks and custom modules with the help of libraries. We will show you how to use the latest mobile-first feature of Drupal 8, which will help you make your apps responsive across all the major platforms. This book will also show you how to incorporate multilingual facilities in your sites, use web services and third-party plugins with your applications from inside Drupal 8, and test and deploy your apps.
Table of Contents (14 chapters)
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Writing Automated Tests in Drupal

In previous chapters, we reviewed how to add custom functionality to Drupal with controllers, routes, responses, custom modules, custom entity types, hooks, and more. With even just a little bit of code, you can add a lot of functionality to your Drupal application.

But how do you know that it works? Sure, you can click around and try things out – but it is not a 100% guarantee that things are working under the hood as intended. The more code and features you add, the harder it will be to verify that existing functionality is still intact without providing tests.

By implementing automated tests, you can ensure that the code and features you have added actually work the way you expect. Most importantly, automated tests help significantly reduce bugs and regressions making it to your production website, which in turn will help build your confidence as a developer.

Drupal provides several classes of tools to help provide tests for your...

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