public function testEncodeNameObject()
 {
     $enc = new \Com\Tecnick\Pdf\Encrypt\Encrypt();
     $result = $enc->encodeNameObject('');
     $this->assertEquals('', $result);
     $result = $enc->encodeNameObject('059akzAKZ#_=-');
     $this->assertEquals('059akzAKZ#_=-', $result);
     $result = $enc->encodeNameObject('059[]{}+~*akzAKZ#_=-');
     $this->assertEquals('059#5B#5D#7B#7D#2B#7E#2AakzAKZ#_=-', $result);
 }