Dummy JS version.

Issues:

1. Arguments in Assert.AreEqual are in reverse order.
2. No random tests
3. The description doesn't specify that the reversed names should be in title case. Therefore, "The reversed names must begin with a capital letter." can be interpreted like this "Tom" => "MoT".

IMO this is also a duplicate. I solved many similar katas. The pattern for solving this is quite common in Python.

Regards,

suic