PS4 compatible controller (EH3 Tollcross)

I found a PS4 without controller next to a bin, it appears to boot ok but I can't test properly without controller and I'm reluctant to buy one only to find the console is only good for parts (why was it discarded alone otherwise). I'd be grateful for any compatible controller so I test it fully. I have no disks either but I'm sure I could find a cheap FIFA in charity to test the drive.