Mary and Josh release software
docs.pythonpackages.com
docs.pythonpackages.com
Just because the test coverage passes, doesn't mean the code doesn't do something nefarious behind the scenes.
If Mary doesn't review the code before release, she deserves the rapture her customers will bestow upon her when she finds out Josh was paid by a competitor to decimate her business.
It's not that I believe people are inherently evil, I just believe that you need to review every patch to make sure it does what it's supposed to do and no more.
Mary is naturally skeptical at first. The "old" Mary would never have
considered
performing a release without testing it on her laptop first! However, since
her
code has 100% test coverage and Josh is a reliable community member and she
can
ensure that the tests have passed and she is able to review the code sanity
and
security online via GitHub, she happily agrees to perform the release.