If the test is just for marijuana, then magic mushrooms would not show up; the psychoactive components of magic mushrooms and marijuana are quite different chemically.
Anything you put into your body will show up in your urine, feces, hair, sweat, etc. If you eat psychedelic mushrooms and they test for hallucinogens, then it will show up.
yes. it does show up in urine test.
Yes
It will not show on any drug tests.
It is unlikely that the urinalysis you are being given tests for mushrooms, although it is possible. If it is a typical 5 or 12 panel test than it will not show up.
yes
never
drug tests don't test for mushrooms
shows up as a benzo
Spice doesn't show up in urine tests.
Yes, for five to seven days in urine tests.