Snc\RedisBundle\DependencyInjection\Configuration\RedisDsn::getDatabase PHP Метод

    public function getDatabase()
    {
        return $this->database;
    }

 /**
  * @param string $dsn      DSN
  * @param int    $database Database
  *
  * @dataProvider databaseValues
  */
 public function testDatabase($dsn, $database)
 {
     $dsn = new RedisDsn($dsn);
     $this->assertSame($database, $dsn->getDatabase());
 }