DummyRemoteStreamWrapper.php

<?php

namespace Drupal\file_test\StreamWrapper;

use Drupal\Core\StreamWrapper\PublicStream;

/**
 * Helper class for testing the stream wrapper registry.
 *
 * Dummy remote stream wrapper implementation (dummy-remote://).
 *
 * Basically just the public scheme but not returning a local file for realpath.
 */
class DummyRemoteStreamWrapper extends PublicStream {
    
    /**
     * {@inheritdoc}
     */
    public function getName() {
        return t('Dummy files (remote)');
    }
    
    /**
     * {@inheritdoc}
     */
    public function getDescription() {
        return t('Dummy wrapper for testing (remote).');
    }
    public function realpath() {
        return FALSE;
    }

}