Questioning and update

Alright, a few months ago I posted my situation in which I got caught with 2 grams and a pipe in my dorm room. That was on St. Pattys day, March 17th. Since then, I didn't smoke, and took a drug test on March 28th, which I passed cleanly. I proceeded to smoke on March 30th, April 1st, 2nd, and 3rd, for a total of about 2 grams total. After that I was clean again until I had to go down to my preliminary hearing, which took place on the 13th of May. Pleaded guilty to my charges, and was issued my sentencing date for June 23rd. I proceeded to smoke on the 13th, the 15th, the 17th, the 18th, 20th, and the 22nd, which was my last time, and was roughly about an eigth total. Now, I during this time I have been occassionally drinking cranberry juice on occassion when I can, and have been working out off and on. I don't plan at all smoking while on probation(as my public defender has told me it will either be a month probation or a year, depending on the judge I get), and hopefully if it is a year I am going to be able to pass everything cleanly and get it cut to 5 or 6. My main question is being that I have smoked a total of about 5-6 grams in the last 3 months or so, would it be assumed that I would be fine?

Also, in relation, there is no reason or way for them to test for shrooms in a regular urine test correct? Not that I have recently, but I have been given the chance soon, so I was just curious in general.

Thanks