layout_bg-8.x-1.0/tests/modules/layout_bg_tests.install

<?php

/**
 * @file
 * Install hook for layout_bg_tests.
 */

use Drupal\file\Entity\File;
use Drupal\node\Entity\Node;

/**
 * Implements hook_install().
 *
 * The idea is to create some test nodes and just check that the markup
 * looks ok and there aren't any fatal errors.
 */
function layout_bg_tests_install() {

  // Make a couple images.
  $image_path = 'core/tests/fixtures/files/image-1.png';
  file_put_contents('public://first.png', file_get_contents($image_path));
  $first_image = File::create([
    'uri' => 'public://first.png',
    'filename' => 'first.png',
  ]);
  $first_image->save();
  file_put_contents('public://second.png', file_get_contents($image_path));
  $second_image = File::create([
    'uri' => 'public://second.png',
    'filename' => 'second.png',
  ]);
  $second_image->save();

  // Create a few nodes.
  // Node one does not have a teaser image.
  $first = Node::create(['type' => 'layout_bg_test_node']);
  $first->set('title', 'This is the first node');
  $first->set('body', 'Here is a short bit of text.');
  $first->set('field_layout_bg_hero_image', ['target_id' => $first_image->id(), 'alt' => 'Node one should have alt text.']);
  $first->save();

  // Node two does not have a hero image.
  $second = Node::create(['type' => 'layout_bg_test_node']);
  $second->set('title', 'Another node please!');
  $second->set('body', 'Another node, another bit of text.');
  $second->set('field_layout_bg_teaser_image', ['target_id' => $second_image->id(), 'alt' => 'Node two should have alt text.']);
  $second->save();

  // Node three has both images.
  $third = Node::create(['type' => 'layout_bg_test_node']);
  $third->set('title', 'One more!');
  $third->set('body', 'All for one and one for all.');
  $third->set('field_layout_bg_hero_image', ['target_id' => $first_image->id(), 'alt' => 'I do not want this text.']);
  $third->set('field_layout_bg_teaser_image', ['target_id' => $second_image->id(), 'alt' => 'I want this alt text.']);
  $third->save();

}