Add tests

[agch-dev]

Feature Requests

Checklist

• My feature request is specific to @rootstrap/validate.

• I've searched open issues to make sure I'm not opening a duplicate feature request

Description

Tests should be added to validate that given certain value inputs, the custom validators return the expected result

[adrichey]

Is there a particular testing framework you were eyeing to build out your test suite? I believe I can help you set this up and get a couple of small tests written this weekend in any case. 🙂

[agch-dev]

hi @adrichey sorry for the late response. Tests should be quite simple so I think that jest should do just fine. If you are still interested we would really appreciate the contribution!