public void HidesDuplicateNamespace()
        {
            string source = "<item xmlns:sx='sse'><data xmlns:sx='sse' id='3'/></item>";
            XmlNormalizingReader reader = new XmlNormalizingReader(GetReader(source));

            reader.MoveToContent();
            Assert.AreEqual(1, reader.AttributeCount);
            Assert.IsTrue(reader.MoveToFirstAttribute());

            reader.MoveToElement();
            reader.Read();

            Assert.AreEqual(1, reader.AttributeCount);
            Assert.IsTrue(reader.MoveToFirstAttribute());
            Assert.AreEqual("id", reader.LocalName);
            Assert.AreEqual("3", reader.Value);
            Assert.IsFalse(reader.MoveToNextAttribute());
        }
        public void ReaderDoesNotReportDuplicateNamespaces()
        {
            string source = @"
		<item xmlns:sx='http://www.microsoft.com/schemas/rss/sse' xmlns:sa3='http://www.microsoft.com/schemas/sa3/request' xmlns:geo='geo-tagging'>
				<sx:sync id='101' version='2' deleted='false' noconflicts='false' xmlns:sx='http://www.microsoft.com/schemas/rss/sse'/>
				<title>12345fgcomputers, projectors, ptz cameras, and PC speakerphones for video wall</title>
				<sa3:Data xmlns:sa3='http://www.microsoft.com/schemas/sa3/request'>
				  <sa3:ID>Robert Kirkpatrick/Groove_Sun, 23 Jul 2006 04:07:46 GMT_65576216301.309654</sa3:ID>
				  <unknown-element xmlns='kzu-unknown'/>
				</sa3:Data>
				<geo:location xmlns:geo='geo-tagging'>
				  <geo:latitude>120</geo:latitude>
				</geo:location>
				<sa3:Info xmlns:sa3='http://www.microsoft.com/schemas/sa3/request'>kzu</sa3:Info>
		</item>
				"                ;

            string expected = NormalizeFormat(@"
		<item xmlns:sx='http://www.microsoft.com/schemas/rss/sse' xmlns:sa3='http://www.microsoft.com/schemas/sa3/request' xmlns:geo='geo-tagging'>
				<sx:sync id='101' version='2' deleted='false' noconflicts='false'/>
				<title>12345fgcomputers, projectors, ptz cameras, and PC speakerphones for video wall</title>
				<sa3:Data>
				  <sa3:ID>Robert Kirkpatrick/Groove_Sun, 23 Jul 2006 04:07:46 GMT_65576216301.309654</sa3:ID>
				  <unknown-element xmlns='kzu-unknown'/>
				</sa3:Data>
				<geo:location>
				  <geo:latitude>120</geo:latitude>
				</geo:location>
				<sa3:Info>kzu</sa3:Info>
		</item>
				"                );

            XmlNormalizingReader reader = new XmlNormalizingReader(GetReader(source));
            string actual = ReadToEnd(reader);

            Assert.AreEqual(expected, actual);
        }