Merge lp:~jml/testtools/wrap-result-in-concurrent-suite into lp:~testtools-committers/testtools/trunk

[Jonathan Lange]

From talking with Benji, it looks like they need to be able to wrap up the per-thread results in ConcurrentTestSuite so that they can tag the tests in those results. This branch adds a hook.

I'm not 100% convinced by this change. I think that perhaps the only valid use is (once https://code.launchpad.net/~jml/testtools/tagger/+merge/101904 is merged) to do this::

    def _wrap_result(self, per_thread_result, thread_number):
        return Tagger(per_thread_result, set(['thread-%s' % (thread_number,)]), set())

And so we might as well do that. On the other hand, the approach in this branch feels a little more "small pieces, loosely joined".

[lp:~jml/testtools/wrap-result-in-concurrent-suite]

253. By Jonathan Lange on 2012-04-13

pyflakes

254. By Jonathan Lange on 2012-04-17

Parametrize wrap_result, rather than relying on inheritance.

255. By Jonathan Lange on 2012-04-17

Better docs