> There is no feedback to tell if unit testing setup is complete and if unit tests are comprehensive. Consider using mutation testing [1] tools like https://pi

> There is no feedback to tell if unit testing setup is complete and if unit tests are comprehensive. Consider using mutation testing [1] tools like https://pitest.org/ https://pitest.org/ to test the quality of your tests. Having said that, unit tests obviously shouldn't be your only quality assurance practice. [1]: https://en.wikipedia.org/wiki/Mutation_testing https://en.wikipedia.org/wiki/Mutation_testing