EntityViewTest.php

<?php

namespace Drupal\Tests\rules\Kernel;


/**
 * Tests that rules_entity_view() does not throw fatal errors.
 *
 * @group Rules
 */
class EntityViewTest extends RulesKernelTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'field',
    'node',
    'text',
    'user',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->installEntitySchema('user');
    $this->installEntitySchema('node');
    $this->installConfig([
      'system',
    ]);
    $this->installConfig([
      'field',
    ]);
    $this->installConfig([
      'node',
    ]);
    $this->installSchema('system', [
      'sequences',
    ]);
  }
  
  /**
   * Tests that rules_entity_view() can be invoked correctly.
   */
  public function testEntityViewHook() {
    // Create a node.
    $entity_type_manager = $this->container
      ->get('entity_type.manager');
    $entity_type_manager->getStorage('node_type')
      ->create([
      'type' => 'page',
      'display_submitted' => FALSE,
    ])
      ->save();
    $node = $entity_type_manager->getStorage('node')
      ->create([
      'title' => 'test',
      'type' => 'page',
    ]);
    $node->save();
    // Build the node render array and render it, so that hook_entity_view() is
    // invoked.
    $view_builder = $entity_type_manager->getViewBuilder('node');
    $build = $view_builder->view($node);
    $this->container
      ->get('renderer')
      ->renderPlain($build);
  }

}