Metric Converter tests problem

Hello everyone.

Having a little trouble with completing unit tests. Here is my replit:

FCC throws an error:
[Error: At least one assertion per test: expected +0 to be at least 1]

I am not 100% sure but I guess the cause is test for double decimals. I am not sure how am I supposed to write it. Tried assert.equal, assert.notEqual and expect, but FCC is having none of that.

I would appreciate any tips.

I just solved it. On line 56, i had assert() instead of assert.equal(). Silly mistake from hurry and tiredness.