public function testGetEncodingFromXmlTag()
{
$this->assertEquals('utf-8', XmlParser::getEncodingFromXmlTag("<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet"));
$this->assertEquals('utf-8', XmlParser::getEncodingFromXmlTag('<?xml version="1.0" encoding="UTF-8"?><feed xml:'));
$this->assertEquals('windows-1251', XmlParser::getEncodingFromXmlTag('<?xml version="1.0" encoding="Windows-1251"?><rss version="2.0">'));
}
