CommentStringIdEntitiesTest.php

<?php

namespace Drupal\Tests\comment\Kernel;

use Drupal\comment\Entity\CommentType;
use Drupal\KernelTests\KernelTestBase;
use Drupal\field\Entity\FieldStorageConfig;

/**
 * Tests that comment fields cannot be added to entities with non-integer IDs.
 *
 * @group comment
 */
class CommentStringIdEntitiesTest extends KernelTestBase {
    
    /**
     * Modules to install.
     *
     * @var array
     */
    protected static $modules = [
        'comment',
        'user',
        'field',
        'field_ui',
        'entity_test',
        'text',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('comment');
        $this->installEntitySchema('entity_test_string_id');
        $this->installSchema('comment', [
            'comment_entity_statistics',
        ]);
        // Create the comment body field storage.
        $this->installConfig([
            'field',
        ]);
    }
    
    /**
     * Tests that comment fields cannot be added entities with non-integer IDs.
     */
    public function testCommentFieldNonStringId() {
        $this->expectException(\UnexpectedValueException::class);
        $bundle = CommentType::create([
            'id' => 'foo',
            'label' => 'foo',
            'description' => '',
            'target_entity_type_id' => 'entity_test_string_id',
        ]);
        $bundle->save();
        $field_storage = FieldStorageConfig::create([
            'field_name' => 'foo',
            'entity_type' => 'entity_test_string_id',
            'settings' => [
                'comment_type' => 'entity_test_string_id',
            ],
            'type' => 'comment',
        ]);
        $field_storage->save();
    }

}