Custom runner class AndroidJUnit4 should have a public constructor with signature AndroidJUnit4(Class testClass) · Issue #58 · android/testing-samples · GitHub
Instrumented Tests
android - java.lang.Exception: Custom runner class AndroidJUnit4 should have a public constructor with signature AndroidJUnit4(Class testClass) - Stack Overflow
AndroidJUnitRunner | Android Developers
android - What is the difference between AndroidJUnitRunner and AndroidJunit4? - Stack Overflow
Chapter 3 - Writing the First Test
java - After AndroidX migration AndroidTestCase, AndroidJUnit4 & InstrumentationRegistry.getTargetContext are depricated - Stack Overflow