public void ReplaceText()
{
StringWriter textWriter = new StringWriter();
XmlTextWriter xmlWriter = NiniWriter(textWriter);
WriteSection(xmlWriter, "Test");
WriteKey(xmlWriter, "author", "Brent");
WriteKey(xmlWriter, "domain", "${protocol}://nini.sf.net/");
WriteKey(xmlWriter, "apache", "Apache implements ${protocol}");
WriteKey(xmlWriter, "developer", "author of Nini: ${author} !");
WriteKey(xmlWriter, "love", "We love the ${protocol} protocol");
WriteKey(xmlWriter, "combination", "${author} likes ${protocol}");
WriteKey(xmlWriter, "fact", "fact: ${apache}");
WriteKey(xmlWriter, "protocol", "http");
xmlWriter.WriteEndDocument();
StringReader reader = new StringReader(textWriter.ToString());
XmlTextReader xmlReader = new XmlTextReader(reader);
XmlConfigSource source = new XmlConfigSource(xmlReader);
source.ReplaceKeyValues();
IConfig config = source.Configs["Test"];
Assert.AreEqual("http", config.Get("protocol"));
Assert.AreEqual("fact: Apache implements http", config.Get("fact"));
Assert.AreEqual("http://nini.sf.net/", config.Get("domain"));
Assert.AreEqual("Apache implements http", config.Get("apache"));
Assert.AreEqual("We love the http protocol", config.Get("love"));
Assert.AreEqual("author of Nini: Brent !", config.Get("developer"));
Assert.AreEqual("Brent likes http", config.Get("combination"));
}