Patch Set 9:

Maven and Tycho seem to be confused about when to run tests.  I suspect this is a bug/feature in Tycho.  But you are right, when you run `mvn test` Tycho doesn't trigger its test suite.  It waits for `mvn install`.  No idea why the tests only execute during the install phase.  Its wrong.  But doesn't appear to be anything wrong with Matthias change.