On 4 Sep 2012, at 13:48, Mr I <cub4u...@gmail.com> wrote: > > You do not want to be assessing their knowledge of mathematics. You want to > be assessing their programming acumen
And the fib() test, regardless of whether you know what the Fibonacci sequence is or are simply looking at the definition of the problem with a view to implementing it, does exactly that. Can't /you/ see that?