Could i p the urine test for my job?

hey everyone i have to take a urine test for my job tuesday or wednesday ( its sunday now) i aint smoked since tuesday of previous week and usually when i smoke its only half a joint if that and its not every day i sweat alot during the day and drink alot of fluids and am gonna take alot of messures to p the test do u think i will ps it and please give me some hints on how to p it please dont say u should do drugs its not a drug its a herb and it does no harm to a human body and i smoke it for medical use but it still aint legal medical use but yes do u think i can p it and how(the pot isnt very potent and its really not alot maybe half a gram a night every so often