Android NDK JNI Unit Test

Is there a way to test my NDK code, exposed via a JNI class? I'm using Android Studio + Gradle and Robolectric for my other tests.

I found some thread that offers a solution for this problem for Robolectric 1.2, but nothing on how I can get this working on 2.+. Preferably, I'd like to actual test the real NDK code w/o mocks or stubs, since the output from that is very critical.