Cannot resolve ActivityTestRule after upgrading dependencies. Unable to import ActivityTestRule

Question

I have written instrumentation tests which was working fine, but now getting error cannot resolve ActivityTestRule error after upgrading dependencies to

android         


        

Answer 1

AndroidX Test includes another API,ActivityScenario that is currently in beta. This API works in a variety of testing environments and provides thread safety within the tests that use it. Consider using ActivityScenarioRule or ActivityScenario instead.

import androidx.test.ext.junit.rules.ActivityScenarioRule

ActivityScenarioRule(YourActivity::class.java)