public void OuterXmlBasic()
        {
            const string xml = @"<root id=""-1"" />";

            var doc  = XmlHelper.CreateXPathDocument(xml);
            var nnav = doc.CreateNavigator();

            Assert.AreEqual(xml, nnav.OuterXml);

            var source = new TestSource0();
            var nav    = new NavigableNavigator(source);

            Assert.AreEqual(xml, nav.OuterXml);
        }
        public void OuterXmlBasic()
        {
            const string xml = @"<root id=""-1"" />";

            var doc = XmlHelper.CreateXPathDocument(xml);
            var nnav = doc.CreateNavigator();
            Assert.AreEqual(xml, nnav.OuterXml);

            var source = new TestSource0();
            var nav = new NavigableNavigator(source);
            Assert.AreEqual(xml, nav.OuterXml);
        }