Junit tests with mandatory order fail randomly on jdk7

[mdutoo]

Junit tests where test methods must be executed in the defined manner (such as WSDLParsingTest) fail in a non deterministic manner on jdk7.

Cause :
Class.getDeclaredMethods() returns random ordered results since jdk7 : http://sourceforge.net/p/jumble/bugs/10/

Solution :

• DONE First, for each failing test, try to drop the global @RepositoryConfig(cleanup = Granularity.CLASS) if any (which otherwise keeps state between methods and may make such additional unwanted state to break tests, such as when update...() is called before ...simple...() in EndpointStateServiceTest).
• TODO This good practice of true unitarian tests should further be done on as many tests as possible,
• DONE and documented on abstract test helpers.

Else if it tests consecutive steps of a whole (such as WSDLParsingTest) :

• WORKAROUND DONE write a test method that call all original test methods in the right order and remove their @test annotations.
• LONG TERM FIX when Nuxeo upgrades to junit 4.11, use its @FixMethodOrder, see http://stackoverflow.com/questions/3693626/how-to-run-test-methods-in-spec-order-in-junit4