Redaxscript\Db::rawInstance PHP Method

    public static function rawInstance()
    {
        self::_setupDb();
        return new self(null);
    }

 /**
  * testRawInstance
  *
  * @since 2.4.0
  */
 public function testRawInstance()
 {
     /* actual */
     $actual = Db::rawInstance()->getDb();
     /* compare */
     $this->assertInstanceOf('PDO', $actual);
 }