Hilt + Code Coverage Issues

[alisonthemonster]

As mentioned in this issue: google/dagger#1982

A useful note for anyone having trouble with this using Android Gradle Plugin (AGP) 4.1. In order to get any unit test code coverage with JaCoCo you need to testCoverageEnabled false so that AGP's compiled classes for use on device are not used instead of the local instrumented classes.

That explains why I had to programmatically set the testCoverageEnabled to true in my FTL tests and false in my unit tests to generate code coverage properly. See #211

There's an issue tracker here: https://issuetracker.google.com/issues/171125857
They discuss some workarounds, but I'm happy with mine for now. I'll keep this issue open as a reminder to check up on the issue tracker.