LegacyContentEntityStorageBaseTest.php

<?php

namespace Drupal\Tests\Core\Entity;

use Drupal\Core\Entity\ContentEntityNullStorage;
use PHPUnit\Framework\TestCase;

/**
 * Tests deprecated methods of ContentEntityStorageBase.
 *
 * @group Entity
 * @group legacy
 *
 * @coversDefaultClass \Drupal\Core\Entity\ContentEntityStorageBase
 */
class LegacyContentEntityStorageBaseTest extends TestCase {
    
    /**
     * Tests doLoadMultipleRevisionsFieldItems triggers an error.
     *
     * @covers ::doLoadMultipleRevisionsFieldItems
     *
     * @expectedDeprecation Calling Drupal\Core\EntityContentEntityStorageBase::doLoadMultipleRevisionsFieldItems() directly is deprecated in drupal:8.8.0 and the method will be made abstract in drupal:9.0.0. Storage implementations should override and implement their own loading logic. See https://www.drupal.org/node/3069692
     */
    public function testDoLoadMultipleRevisionFieldItems() {
        $storage = new TestContentEntityStorageBase();
        $items = $storage->doLoadMultipleRevisionsFieldItems([]);
        $this->assertSame([], $items);
    }

}

/**
 * Test class for ContentEntityStorageBaseTest.
 */
class TestContentEntityStorageBase extends ContentEntityNullStorage {
    
    /**
     * Constructs a TestContentEntityStorageBase object.
     */
    public function __construct() {
    }
    
    /**
     * {@inheritdoc}
     */
    public function doLoadMultipleRevisionsFieldItems($revision_ids) {
        return parent::doLoadMultipleRevisionsFieldItems($revision_ids);
    }

}