- Move from Mocha to Jest for JS testing (Jest seems to have better support for
'watching' tests and a more active community these days).
- Codemod existing tests to Jest syntax (using https://github.com/skovhus/jest-codemods)
- Fix some errors in tests that were previously hidden.
- Update Babel.
* Adds tests for the TargetDetails component
* Adds tests for Select Targets Menu
* Rename target_stub to target_mock
* Adds tests for the SelectTargetsDropdown & minor refactor