Add and extend tests #9
Description
Currently only API level and worker backend unit tests exist. No integration tests or performance tests, so consider those as well.
Related discussions and changes:
- feat(test): add support for TAP (Test Anything Protocol) python-package-template#834
- feat: using pytest as a test runner, diversify the tests into unit, integration, and performance tests python-package-template#1028
Useful frameworks, for example: