Job Application and Drug Testing

Sorry guys idk if im reposting this but i got this weird message after i tried to post the first time. So anyway I got a new job at a local hotel it's not a chain and i was wondering if they could drug test me? It never said in the application that they would drug test me, cuz i would really like to light one up tonight :rasta:

Did you get the job already and have you started working?

yeah they said they wanna train me next week

I would wait for the first paycheck. Did you see "drug-free workplace" on any signs or the application or employee handbook?