Increase coverage of the utilities module

[igaray]

The coverage of src/utils.rs could be improved somewhat.

[wugalde19]

Hi @igaray
I'd love to start contributing on this project
Do you think this issue could be a good one to start with?
Or do you consider that maybe issues #471 or #472 could be better?

[igaray]

Hi @wugalde19 ! I think this one is probably the easiest of the three. After that test_u256_div_mod_n (#472) although some knowledge of felt operations and taking a good look at how we implement them is likely required.
The issue related to byte arrays test failures (#471) is likely related to other things we are currently working on.

[wugalde19]

@igaray Understood
In that case, I'm gonna take care of this one first
If #472 is not assigned by the moment I finish this one, then I'll take care of it as well

Thanks for the opportunity.
Please let me know if there's a chat where I can go and ask questions

[igaray]

You can ask question in the Lambda Starknet telegram channel https://t.me/LambdaStarkNet

[wugalde19]

You can ask question in the Lambda Starknet telegram channel https://t.me/LambdaStarkNet

Thanks @igaray
I just joined the channel

[tcoratger]

Is there anything left to do here or should we close?

[igaray]

Closed by #583