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There is only one thing I have found code coverage is good for. Code coverage can tell you what code is not tested at all. Now, this is very useful. But: Co

There is only one thing I have found code coverage is good for. Code coverage can tell you what code is not tested at all. Now, this is very useful. But: Code coverage can't tell you what code _is tested_. Code coverage can't tell you how _well_ code is tested.

ravenstine 8y ago
It's also a good way to find parts of the code that are not being used and are worth deleting.