Here are two ways to help you get it setup and enable Xbox One controller on your Mac. If you have a Mac, it can also be connected via USB as a proper game controller for most of the steam games.
Xbox 360 Input Manager For Unity Unity Xbox Ctrlr Input Unity Oculus X Box 360 Kinect With Open CV For Unity Sample.
It does not work wirelessly and does not work via USB either. I want to be able to play with my xbox controller with my Windows 10 virtual machine.