Description says:

1000 ≤ year ≤ 9000

This wouldn't take into account years that don't have 4 digits.

Ah got it, DOH!

Thanks!

Yes, as I said, that test isn't the one your code is failing it is this one:

Test.assertEquals(pigIt('O tempora o mores !'),'Oay emporatay oay oresmay !')

If you print the input you'll see that.

In my local code, I pass 'Oay emporatay oay oresmay !ay' into my function, and it returns 'Oay emporatay oay oresmay !' So is this the wrong way round?

Test.assertEquals(pigIt('Oay emporatay oay oresmay !ay'),'Oay emporatay oay oresmay !')

I added it later, to see if it was actually failing, it was an error from the ATTEMPT.

You're using the wrong input value there, it should be 'O tempora o mores !'

Leave punctuation marks untouched.

So !ay is wrong.

Test case

Test.assertEquals(pigIt('Oay emporatay oay oresmay !ay'),'Oay emporatay oay oresmay !') // PASSES ON TEST

expected 'Oay emporatay oay oresmay !ay' to equal 'Oay emporatay oay oresmay !' // FAILS ON ATTAMPT

What am I missing here?

What is the name of the dictionary so that i can call it in my code?

Ah, I see, the description is quite confusing to be honest. I understood the output to be the floor moved to, but it is actually the difference and direction traversed between levels.

If you travel down, you subtract button from level. So a test of goto(1, "0") == -1.

Why does one test say "0 should be -1" ?? I thought the levels begin on level 0?

Now thats learning something new!

Random test cases include lowercase and 'NoneType' characters