How 2 p a court ordered drug test ?

ok 2 day i had 2 go 2 court n i got 11 29 of probation and diversion w/ random drug testin. well i was jus wonderin if there is any way possible 4 me 2 keep smokin n 4 it not 2 show up on the drug test. like i kno ppl say 2 drink ALOT of water,ice tea ect.... ! any ideas ??