test: refactor

[michael-ciniawsky]

ℹ️ Describe the big picture of your changes here to communicate to the maintainers
why we should accept this pull request. If it fixes a bug or resolves a feature
request, be sure to link to that issue.

• Enables Snapshot testing
• Enables coverage reporting

Type

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ℹ️ What types of changes does your code introduce?

Put an x in the boxes that apply

• Fix
• Perf
• Docs
• Test
• Chore
• Feature
• Refactor

SemVer

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ℹ️ What changes to the current semver range does your PR introduce?

Put an x in the boxes that apply

• Fix (:label: Patch)
• Feature (:label: Minor)
• Breaking Change (:label: Major)

Issues

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None

Checklist

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ℹ️ You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. This is a reminder of what we are going to look for before merging your code.

Put an x in the boxes that apply.

• Lint and unit tests pass with my changes
• I have added tests that prove my fix is effective/works
• I have added necessary documentation (if appropriate)
• Any dependent changes are merged and published in downstream modules

[coveralls]

Changes Unknown when pulling ec07e63 on test into ** on master**.