Good luck!

When I took my drivers test, the State Trooper got in after running through things like headlights on/off, high beams, wipers, etc, and didn't fasten his seatbelt. I said, "Sir, I'm sorry but I can't start moving until you buckle up." "Oh, its ok, I'm in uniform and this is a closed course", he replied. I insisted and he put the belt on saying, "very well, then". I honestly think I passed it right then and there because I was so nervous that I made at least a few mistakes (including turning the wrong way after a 3 point turn, almost into another tester).

Watch out for little tricks like that. Sometimes they check just to see if you are paying attention.