Think about why we keep test cases around. We want to make sure later changes don't introduce regressions. Tests for specific issues are important to (1) verify there is a problem, (2) verify the fix, and probably most importantly (3) make sure we have no regressions later.
Think about why we keep test cases around. We want to make sure later changes don't introduce regressions. Tests for specific issues are important to (1) verify there is a problem, (2) verify the fix, and probably most importantly (3) make sure we have no regressions later.
So no, we don't just change code without tests.