Clean up unittest output in CI

## Type of Issue

Select the type of issue:
- [ ] Bug report (to report a bug)
- [ ] Feature request (to request an additional feature)
- [ ] Tracker (I am just using this as a tracker)
- [x] Refactor request
- [ ] Documentation Ask

## Description

The output of unittest section in CI has been messy since we introduced some new tests (commands, validator, etc.) It's really hard to understand what's going on there. We should clean them up.

## Checklist

Use this checklist if you are using this issue as a tracker:

- [ ] Commands pass/fail
- [ ] validator @Rebecca-Qian would you please take this one?
- [ ] General cleanup
- [ ] coverage