Hi Peter, I actually started to play with this cool new toy yesterday and I like it. It gives a lot more control over the framework(s) launched than the test support that has always been there. Not that long ago I was looking for something like this but had to hand craft some code to get more than one framework in a test but with Launchpad I can just use a bndrun again to bootstrap multiple framework instances. So it was a perfect fit for my tests and I can get rid of some framework boostrap boilerplate :).
I did run into the "Version Sensitivity" issue when trying to obtain ConfigurationAdmin but that's well explained on the page you just shared, if only I'd read that page yesterday that would've saved me some time.... So this is definitely a useful tool, thanks Peter! Kind regards, Bram Op vr 15 mrt. 2019 om 08:28 schreef Peter Kriens via osgi-dev < osgi-dev@mail.osgi.org>: > I've recently been working on a bndtools testing framework based on some > Pax Exam envy. The result is _Launchpad_. It is a builder for a framework > setup using all the information from a bnd workspace and its projects. For > each test method you can then execute your tests without having to generate > a test bundle. Due to some deep class loading magic, the class space of the > test code (for example JUnit) is properly exported via the framework. > Although there are some pitfalls, sharing the classes this way works quite > well. > > Launchpad also contains an injector that you can use to inject services > and some key OSGi objects like BundleContext in your test object. A large > number of utility methods on Launchpad provide conveniences for testing. > For example, you can also hide services with one call. > > Launchpad is agnostic of a testing framework. It has been tested with > JUnit but TestNG or other frameworks should be no problem. > > This is all documented: > https://bnd.bndtools.org/chapters/315-launchpad-testing.html > > This is an ambitious test environment. There is now experience at one of > my customers but it clearly needs to go to a learning period. Almost all of > what is documented is in 4.2.0 which is just released, if you want the > absolute latest get the 4.3.0 snapshot. > > Launchpad is developed for the bnd Workspace model. I think it can be > adapted to the Maven model with the bndrun files since this mimics a > Workspace beneath the covers. However, that might require some work and > surely some documentation. Volunteers welcome. > > Let me know if this is useful and file issues on > https://github.com/bndtools/bnd/issues when there are issues or really > good ideas. > > Kind regards, > > Peter Kriens > _______________________________________________ > OSGi Developer Mail List > osgi-dev@mail.osgi.org > https://mail.osgi.org/mailman/listinfo/osgi-dev >
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