Tests and build work.

[Stephen-Thomson]

Description of Changes

Some lint errors fixed and all tests currently pass.
Still working on continued ts-standard list fixes.

Testing Procedure

I run npx jest to make sure all tests run and pass

• I have added new unit tests
• [X ] All tests pass locally
• I have tested manually in my local environment

Checklist:

• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have updated CHANGELOG.md with my changes
• I have run npm run doc and npm run lint one final time before requesting a review
• I have fixed all linter errors to ensure these changes are compliant with ts-standard
• I have run npm version patch so that my changes will trigger a new version to be released when they are merged