I am writing some unit tests in which I need a fake xml file. I can create that file and require it to be deployed with the unit tests, but experience shows that at my offic
You can go the resource file route but, depending on how many resources/how large they are (and XML can be large), you may eventually run into compilation problems (I did).
I've since transitioned from resources to singletons. Reading a text file in with File.ReadAllText is pretty dead simple and it's still IntelliSense-friendly.