October 2017
Intermediate to advanced
566 pages
14h 31m
English
Content preview from Drupal 8 Module Development
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CsvImporter test
When learning about Kernel tests, we wrote a test for the CsvImporter that focused on the importing functionality given an existing Importer configuration entity (which we created programmatically). However, another important angle of this functionality is the process of creating this configuration entity as we are relying on Ajax to dynamically inject form elements related to the selected Importer plugin. So let's write a test for that as well.
Just as before, the test class can start with something like this:
namespace Drupal\Tests\products\FunctionalJavascript; use Drupal\file\Entity\File; use Drupal\FunctionalJavascriptTests\JavascriptTestBase; use Drupal\products\Entity\Importer; use Drupal\products\Entity\ProductType; ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.