android-testing – IT Nursery

AndroidJUnit4.class is deprecated: How to use androidx.test.ext.junit.runners.AndroidJUnit4?

May 15, 2022 by IT Nursery

For my instrumentation tests I was using @RunWith(AndroidJUnit4.class) from import androidx.test.runner.AndroidJUnit4; in order to establish my test cases. Now this line gets marked as deprecated with the hint to use AndroidJUnit4 from import androidx.test.ext.junit.runners.AndroidJUnit4 However if I try to import AndroidJUnit4 from the named package I get the error, that ext can not be resolved. … Read more

How to use VisibleForTesting for pure JUnit tests

April 6, 2022 by IT Nursery

According to the Android docs: You can optionally specify what the visibility should have been if not for testing; this allows tools to catch unintended access from within production code. Example: @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE) public Address getAddress()