Dope!

You need to define the solution function in the random tests (call it sol or something) and then test the user's result against the expected (solution).

The problem is bigger here, see my issue above

That's because your code is wrong AND the random tests are broken too.

Random tests are comparing the user's results against itself:

    expected = space_age(rsa, rp)                          # user's result
    test.assert_equals(space_age(rsa, rp), expected)       # compared against the user's result...

See this solution or this one...

it's not about multiplying, it's dividing. I get that the opposite too sometimes ;)

There're already a few very similar katas available. In fact, I wouldn't call it any different from Multiply...

The values should be compared for approximate equality.

This is way too easy even for an 8 kyu kata.

Please add random tests

Duplicate: https://www.codewars.com/kata/56b22765e1007b79f2000079

Implemented as suggested.

Thanks for giving me a hand with this, might come handy in the future.

Write a reference function and use it inside the assertions (like Test.assert_equals(get_char(random_value), solution(random_value))).

Or for this particular case it'd be easier to simply save the expected value in a variable (e.g. expected) beforehand and then do Test.assert_equals(get_char(random_value), expected).

Now I got what you meant by useless comments. It was that TODO stuff, no the Test.describe. These are gone now.

Any tips on how should I concele the refrence solution in Test.assert_equals?