I was playing with a simple OCUnit test for an iPhone app, and just wanted to assert that the app delegate was an instance of the class that I expected it to be. I didn\'t
try log out whats the return value of the operation
NSLog(@"is it kind? %i", [appDelegate isKindOfClass:[CalculatorAppDelegate class]]);
and you can even test if its a member:
NSLog(@"is it member? %i", [appDelegate isMemberOfClass:[CalculatorAppDelegate class]]);
not sure if it will help but its a starting point