/**
  * Set the Description field of the SmartPlaylist, then compares with the given one.
  *
  * @depends testDeleteVideos
  * @param Playlist $playlist
  * @return Playlist
  */
 public function testSetDescriptionToPlaylist(Playlist $playlist)
 {
     $playlist->setDescription($this->generateRandomString(18));
     $description = $playlist->getDescription();
     $playlist = $this->cms->updatePlaylist($playlist);
     $returnedDescription = $playlist->getDescription();
     $this->assertEquals($description, $returnedDescription);
     return $playlist;
 }