Python Test | 218: Balancing test coverage with test costs - Nicole Tietz-SokolskayaBalancing schedule and testing is crucial in decision-making.Deciding what and how much to test impacts coverage and effectiveness.Refactoring can affect code coverage; focusing on key features is essential for effective testing.
Replacing system tests with unit testsSystem testing in Rails has been declared a failure due to slow, brittle, and uninformative test suites relying too much on end-to-end testing.