Prado\Xml\TXmlDocument::setVersion PHP Method

    public function setVersion($version)
    {
        $this->_version = $version;
    }

 public function testSetVersion()
 {
     $xmldoc = new TXmlDocument('1.0', 'utf-8');
     self::assertEquals('1.0', $xmldoc->getVersion());
     $xmldoc->setVersion('2.0');
     self::assertEquals('2.0', $xmldoc->getVersion());
 }