public void ConvertsItselfToXml()
        {
            IXML doc = new XMLCursor("<hello><a/></hello>");

            Assert.Single(
                new XMLCursor(doc.ToString()).Nodes("/hello/a")
                );
        }
        public void PrintsWithAndWithoutXmlHeader()
        {
            IXML doc = new XMLCursor("<hey/>");

            Assert.Contains(
                "<?xml",
                doc.ToString());

            Assert.StartsWith(
                "<hey",
                doc.Nodes("/*")[0].ToString());
        }