For fun, you can download this SONAR project called fadertest.cwp
I did not write it. It was developed many years ago, I assume for testing the Tascam FW-1884. All it does is exercise the faders continuously. My memory is that the Tascam's fader movements were smoother than the Behringer X-Touch's are.
If you open this project in SONAR, it will ask to create the missing audio file. Go ahead and let it. It will then look for the missing audio file, and you can say Skip. Once the project loads, just press Run. The automation curves are all that is needed.
It's on my website, here:
http://mattfinley.com/fadertest.cwp