Encountered a brick wall with testing async code u...

# vertx

[napperley]

Encountered a brick wall with testing async code using Vert.x and Kotlin Coroutines. Refer to the latest commit: https://github.com/napperley/vertx-kotlintest/commit/4508db3f7ffcf20d7b8b7e946bbd04ac30db6e19 . I do think that there needs to be a guide (tutorial?) on the Vert.x website that covers how to test async code using Kotlin and its coroutines system.