trait NodeCommentCombinationTrait

trait NodeCommentCombinationTrait {
    
    /**
     * Creates a node type with a corresponding comment type.
     *
     * @param string $node_type
     *   The node type ID.
     * @param string $comment_type
     *   (optional) The comment type ID, if not provided defaults to
     *   comment_node_{type}.
     */
    protected function createNodeCommentCombination($node_type, $comment_type = NULL) {
        @trigger_error('NodeCommentCombinationTrait::createNodeCommentCombination() is deprecated in Drupal 8.7.x, will be removed before Drupal 9.0.0. Use \\Drupal\\Tests\\migrate_drupal\\Kernel\\d7\\MigrateDrupal7TestBase::migrateFields() instead.', E_USER_DEPRECATED);
        if (!$comment_type) {
            $comment_type = "comment_node_{$node_type}";
        }
        NodeType::create([
            'type' => $node_type,
            'label' => $this->randomString(),
        ])
            ->save();
        CommentType::create([
            'id' => $comment_type,
            'label' => $this->randomString(),
            'target_entity_type_id' => 'node',
        ])
            ->save();
    }

}