Do professional wrestlers (on tv) still use steroids or are they tested?

Yes, I'm well aware that wrestling is fake, but they at least must keep their bodies looking as if they are professional wrestlers. I've got a friend on Facebook who is clearly more built than professional wrestlers. He's posed with many "professionals" when they come to the Hershey arena. To b e honest, it's really pathetic at how puny a lot of professional wrestlers look today. One wrestler I seen last night while channel surfing had a roll of belly fat where abs should be. I'm pretty sure my friend from school is hitting the 'roids and wish I could better prove it. I'm not comfortable posting his pic with any professional wrestler, because I don't want people stealing pics from my FB page to post on this site, either. Bottom line question: Do professional wrestlers (like TNA, WWE) get tested for 'roids?