public void Publish_ChangesTheCurrentVersion()
{
appPublisher.Publish(sourceDir, destinationDir, "1.1.0", 0);
XmlDocument doc = new XmlDocument();
doc.Load(Path.Combine(destinationDir, "version.xml"));
string version = doc.SelectSingleNode("config/version").InnerText;
Assert.That(version, Is.EqualTo("1.1.0"));
}