How do you test a hamsters intelligence?

Just see how fast it runs and how powerful it's bite is yeah but a hamster in a long but protected area and see how fast it will take it to run to the end or how it runs and if it runs immediately and also your hamster with the bite thing hamsters fix there teeth to be perfect for everything including protection so it it's sharper or hurts more than yeah and also if your hamster sniffs the food first then eats it than yeah that's another sign your hamster is smart also if it runs away from your hand or not if it does than its smart but if it sniffs it first than comes on than its smarter also if it does the second one than bites than it dosent trust you enough.