what will happen to me on my two charges of marijuana possession?

I got hit with two charges at my university yesterday for possessing a home made device container with burnt residue and the use or possession of weed. Two charges : 2C:35-10A(4) and 2C:36-2 ... my excuse is that I was sleeping but apparently a couple of guys came over and started to smoke and drink .. i woke up little during night to see few guys around with bongs but couldnt make much of it and fell back asleep when cops showed up at the door.. I didn't let them in my room but they got access to a bong that was out in clear view, which i stated was not mine. Im due for court in less than two weeks will they drug test me? I probably dont have enough money for lawyer so what will my charges be?? It also says disorderly persons offense for both charges. thanks !