InfoWriterTrait.php

<?php

declare (strict_types=1);
namespace Drupal\TestTools\Extension;

use Drupal\Core\Serialization\Yaml;

/**
 * Writes the info file and ensures the mtime changes.
 *
 * @see \Drupal\Component\FileCache\FileCache
 * @see \Drupal\Core\Extension\InfoParser
 */
trait InfoWriterTrait {
    
    /**
     * Writes the info file and ensures the mtime changes.
     *
     * @param string $file_path
     *   The info file path.
     * @param array $info
     *   The info array.
     *
     * @return void
     */
    private function writeInfoFile(string $file_path, array $info) : void {
        $mtime = file_exists($file_path) ? filemtime($file_path) : FALSE;
        file_put_contents($file_path, Yaml::encode($info));
        // Ensure mtime changes.
        if ($mtime === filemtime($file_path)) {
            touch($file_path, max($mtime + 1, time()));
        }
    }

}