Codeception Lumen module

I am the maintainer of the Laravel and Lumen modules of Codeception (http://codeception.com/). I just completed a major refactoring of the Lumen module, but because I don't use Lumen myself I don't have the opportunity to test the refactoring in an actual application. We have a Lumen sample application, but that is very basic. So I was wondering if there are people here at Laracasts that use Codeception for testing a Lumen application and are willing to test out the refactored module.