Instrumentation run failed due to 'Process crashed.'

Question

I wanted to run the following test:

package com.xxx.yyy;

import android.content.Context;
import androidx.test.InstrumentationRegistry;
import androidx.test.runn         


        

Answer 1

Found the solution by myself. I updated to AndroidX, therefor I needed also to update my build.gradle file from:

testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

to

testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"