So AAS testing is in fact rare. Not to say it isn’t done because in many cases it is done. If this is something through court.. and you’re having a hair follicle test being done so most of the time they checking for a 5 panel and sometimes a 12 panel drug screening. The first 5 panel is cocaine, THC, methamphetamines, opiates, (maybe bento’s) I could be wrong on that last one. And I know the 12 panel goes into barbiturates and other hard drugs.
They would need to do a specific test looking for AAS for you to have to worry about such things. And I’m not sure what you exact situation is… I know some of it. However, AAS is expensive to test for.
As far as your last question is concerned I highly doubt they would be able to pull the ester off with a test like that… I’m pretty sure Testosterone is Testosterone. Just the same way NPP and Deca would come up as Nandrolone.
I don’t want to give you bad advice here so hopefully someone else comes in with a little more knowledge. I don’t want to tell you not to be concerned and then have it bite you.