ImageStyleValidationTest.php

<?php

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

use Drupal\image\Entity\ImageStyle;
use Drupal\KernelTests\Core\Config\ConfigEntityValidationTestBase;

/**
 * Tests validation of image_style entities.
 *
 * @group image
 */
class ImageStyleValidationTest extends ConfigEntityValidationTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'image',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->entity = ImageStyle::create([
            'name' => 'test',
            'label' => 'Test',
        ]);
        $this->entity
            ->save();
    }

}