Unittest in INVO

It would be nice if some of the examples, like INVO, would have unittests, so a beginner can also learn the best practice from this example project.

I am currently stuck because I get an error: Service 'modelsManager' wasn't found in the dependency injection container which perhaps could be avoided if I saw how it was done in an example project.

edited Mar '17

Theres more then one example application though. This is a list I'm using: https://github.com/Riu/phalconization

Edit: And this is a nice list aswell: https://github.com/sergeyklay/awesome-phalcon