To push this app, you need to download the diego plugin and deploy to an environment with .NET support.
The command to push.
Push the app with no-start:
cf push environment -m 2g -s windows2012R2 -b https://github.com/ryandotsmith/null-buildpack.git --no-start -p ./ViewEnvironment/
Enable diego:
cf enable-diego environment
Then Start:
cf start environment
Once your app is pushed, you can navigate to the route and you will see all the VCAP variables. Add ?all= to get all the system variables too.