public function testCreateDownloadToken()
 {
     $data = serialize(['some' => 'data']);
     $manipulator = new TokenManipulator(self::$DI['app']['orm.em'], self::$DI['app']['random.low'], self::$DI['app']['repo.tokens'], self::$DI['app']['tmp.download.path']);
     $token = $manipulator->createDownloadToken(self::$DI['user'], $data);
     $this->assertSame($data, $token->getData());
     $this->assertSame(self::$DI['user'], $token->getUser());
     $this->assertSame(TokenManipulator::TYPE_DOWNLOAD, $token->getType());
     $this->assertDateNear('+3 hours', $token->getExpiration());
 }