Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests;
Chris@0: 
Chris@0: use Symfony\Component\HttpFoundation\Request;
Chris@0: 
Chris@0: /**
Chris@0:  * Provides methods to generate and get session name in tests.
Chris@0:  */
Chris@0: trait SessionTestTrait {
Chris@0: 
Chris@0:   /**
Chris@0:    * The name of the session cookie.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $sessionName;
Chris@0: 
Chris@0:   /**
Chris@0:    * Generates a session cookie name.
Chris@0:    *
Chris@0:    * @param string $data
Chris@0:    *   The data to generate session name.
Chris@0:    */
Chris@0:   protected function generateSessionName($data) {
Chris@0:     $prefix = (Request::createFromGlobals()->isSecure() ? 'SSESS' : 'SESS');
Chris@0:     $this->sessionName = $prefix . substr(hash('sha256', $data), 0, 32);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Returns the session name in use on the child site.
Chris@0:    *
Chris@0:    * @return string
Chris@0:    *   The name of the session cookie.
Chris@0:    */
Chris@0:   protected function getSessionName() {
Chris@0:     return $this->sessionName;
Chris@0:   }
Chris@0: 
Chris@0: }