MainActivityTest.java - click on item scenario

MainActivityTest.java

@Test
public void whenClickOnItemList_shouldStartUserDetailsActivity_withExtra() {
  server.enqueue(new MockResponse().setResponseCode(200).setBody(Mocks.SUCCESS));
  mActivityRule.launchActivity(new Intent());
  Intents.init();
  Matcher<Intent> matcher = allOf(
      hasComponent(UserDetailsActivity.class.getName()),
      hasExtraWithKey(UserDetailsActivity.CLICKED_USER)
  );

  Instrumentation.ActivityResult
      result = new Instrumentation.ActivityResult(Activity.RESULT_OK, null);

  intending(matcher).respondWith(result);

  onView(withId(R.id.recycler_view)).perform(actionOnItemAtPosition(0, click()));

  intended(matcher);
  Intents.release();
}