I'm trying to run some Espresso tests in Mobile Center that involve my Android app interacting with another app (that I need to install on the device). I've tried putting the other app's APK file in the directory I specified for "--build-dir" but it's not installing and I can't find any helpful documentation. I've also tried specifying the APK file using "--include" but then the test gets stuck with "Stalled error". Again, no documentation.
Can anyone help? Is installing multiple apps supported at all?