Really? I've been tested by a GP and a hospital nurse before and they just gave me a piece of card and told me to pee on it, if it goes a certain colour then you probably have diabetes.
Although this is the NHS we're talking about!
I am with the NHS and got no card (PCT not funding cards in my area I guess!) I did though have one especially gross GP who asked me to do a urine sample then proceeded to taste it (yes you read that right) via his finger as I was leaving the room. Never went back. At 19 I was too young and stupid to report him though since leaving have heard many many complaints being made against him!
BTW- small world!