Good luck! Remember, if all goes awry, the optional blow-job for the examiner is always a reasonable fallback plan. Just remember to park the car first, signalling properly as you pull in. And definitely handbrake on. Pro-Tip: bring your own tissues.
Also the test is not really a test its to see if you can handle a car safely, do lots and lots of observations and if your asked to do an emergency stop before pulling away do both shoulder checks!