if it's just during camp they test. wait.
why risk getting nailed, screwing your future, for a very short and pretty much useless cycle?
why risk what you have worked for, just for a few weeks of gear use?
seems kinda pointless..... as much as you may want the edge during camp - start ramping up your cardio, ramp up the diet a touch, and then during the season, use a bit of gear if you feel it's necessary.
don't risk so much for so very little.