ConfigActionsTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\image\Kernel;

use Drupal\Core\Config\Action\ConfigActionManager;
use Drupal\image\Entity\ImageStyle;
use Drupal\KernelTests\KernelTestBase;

/**
 * @group image
 */
class ConfigActionsTest extends KernelTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'image',
    'system',
  ];
  
  /**
   * The configuration action manager.
   */
  private readonly ConfigActionManager $configActionManager;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->installConfig([
      'image',
      'system',
    ]);
    $this->configActionManager = $this->container
      ->get('plugin.manager.config_action');
  }
  
  /**
   * Tests adding an image effect using the configuration action manager.
   */
  public function testConfigActions() : void {
    $style = ImageStyle::load('large');
    $this->assertCount(2, $style->getEffects());
    $this->configActionManager
      ->applyAction('entity_method:image.style:addImageEffect', $style->getConfigDependencyName(), [
      'id' => 'image_desaturate',
      'weight' => 1,
    ]);
    $this->assertCount(3, ImageStyle::load('large')->getEffects());
  }

}