public void MSExcel2003XmlFile_GenerateAttribute_KnownUri()
        {
            //arrange
            string             comparisonFilename = "data/MSExcel2003XmlFile_Attribute.txt";
            string             prefix             = "c";
            string             name    = "Bob";
            string             value   = "100";
            MSExcel2003XmlFile xmlFile = new MSExcel2003XmlFile();
            XmlNode            node    = xmlFile.XmlDocument.CreateElement("A", xmlFile.XmlDocument.NamespaceURI);
            //act
            XmlAttribute attribute = xmlFile.GenerateAttribute(prefix, name, value);

            node.Attributes.Append(attribute);
            string text = XmlDocumentHelper.XmlToString(node);

            //assert
            Assert.AreEqual(Utilities.LoadText(comparisonFilename), text);
        }