supermarin/xcpretty — pull request #65 by vickeryj (2014-03-06 19:59:16+00:00)
Title: exit with error status when run with -t (--test)

When xcpretty is run with -t it's a fair assumption
that the input to xcpretty should contain a valid test run.

If the test run is not complete, there are no
tests, or there are failing tests, this commit
causes xcpretty to exit with a status code of 1.

This is useful for use in Travis CI, as it errs
on the side of false negatives, rather than false
positives which are much more of a headache since
they can result in invalid code getting merged.

This PR includes https://github.com/supermarin/xcpretty/pull/64 as it uses some of the same spec examples.