> It's not meant to give you confidence > It's meant to [...] make sure you don't break something It helps you see if you didn't break 'something', but 1) you

> It's not meant to give you confidence > It's meant to [...] make sure you don't break something It helps you see if you didn't break 'something', but 1) you have no clue what that something is by reading the test 2) you have no information to fix it. Plus the snapshot itself might have already captured the wrong implementation. It's a false sense of security.