Bro, go to the smoke shop. Get some synthetic Urine. get the one with a heat pad and thermometer strip on the bottle.
Before your urine test go to the gas station or at home m heat theone fake urine 5-7 seconds n make sure it's around 90 degrees F.
Then apply the heat pad n strap it to your leg.
When u take the test make it look like your pissing in the cup. So first piss in the toilet pause n pour fake urine, then continue pissing in the toilet.
That's it bro. Everything else is bullshit