HOW CAN I PASS A URINE TEST FOR OPIATES?.. ANY HELP WOULD BE APPRECIATED!?

I have a drug test in 2 days for an assessment class ordered from the court, does anyone have experiences with this or can tell me how to beat the TEST?.. I realize I should quit the opiates, but please no need to remind me, I just need help beating this not a lecture on how I should kick the pills... Thank-You!