[Tutor] Need help with two similar test cases that I have written. One works and the other fails

[Anubhav Yadav]

> > Be careful.  Now you have a test that always succeeds.
>
> No, I'm wrong.  Sorry about that: I misread the numerical range.
>

This is the first time I am ever writing unit tests, and I am glad I am
doing it.

Thanks a lot for all your help!.