[infinispan-dev] Deprecating parent dependencies & migrating to JUnit

TLDR: I'm banning TestNG from the Query modules, and this will affect the parent poms. -- I needed to run some quick experiment rounds in Query, but *some* tests fail, and I simply want to know which ones to evaluate some approaches. But I can't get to know the full list easily, as failing a test in our current testing framework apparently implies you'll be leaking resources, and the suite slowly grinds to a slow death running out of resources. The problem in this, is when I need a quick evaluation which is blocking other people in other teams, embarking in such witch hunting is not an option; while I'm co-responsible of some of the embarassing ugliness in our test's resource handling, I do primarily blame to tooling rather than ourselves: especially TestNG's ridiculously unreliable handling of shutdown hooks - and have enough of it. Compared to that, the resource handling of JUnit is extremely handy and reliable: requires a bit more coding as it provides less features than TestNG, but can be relied on. I can't really afford spending time to migrate all tests to JUnit today, but I will start doing so in smaller iterations. Now one problem is that TestNG, and several other dependencies, are included by default in the parent classpath. Having a set of default dependencies - even just in provided or test mode - forcefully provided to all modules has created some other trouble too; for example I really don't want the slf4j logger in my classpath as it has hidden problems in classpath structure of our own modules. ## -> Would you all be ok if I move the dependencies to the dependency management section? (You can all use TestNG in your own modules if you want, but please allow me to opt out) That implies each module will have to explicitly pick what it needs; I consider that a good thing as explicit is good, and getting utilities on classpath from out-of-the-blue is confusing. For example, moving just one dependency yesterday I could figure out that the migration to Netty4 was actually incomplete and some tests where still using Netty3. I consider that a proof of a more healthy structure. Sanne