Back in early 2017, after his return from Korea and hot start, he was "randomly" tested several times. As he said at the time, "If people keep thinking I'm on stuff, I'll be here every day. I have lots of blood and urine."
https://twitter.com/adammccalvy/status/857068592818515969?lang=en
personally, after 4 or 5 beers tonight, I plan on plenty of urine samples tonight, every hour and a half or so