frenetic-lang/ocaml-openflow — pull request #98 by seliopou (2014-02-11 17:03:11+00:00)
Title: Make tests return non-zero status on failure

All the test were being run properly, and failures could be locally observed by reading console output. However, the travis-ci script was assuming that the tests would return a non-zero status code on failure,
which was not happening.

In order to correct this, the following line was added to the bottom of tests/Test.ml:

```
Pa_ounit_lib.Runtime.summarize ()
```

As the name implies, this will summarize the results of the test run and in addition return a non-zero status if any tests failed.