@Override
  public void reset() {
    preferredView.reset();
    if (secondaryView != null) {
      secondaryView.reset();
    }
    errorOnPreferredView = false;
  }
@Test
  public void testReset_noSecondaryInitialized() {
    fsView.reset();
    verify(primary, times(1)).reset();
    verify(secondary, never()).reset();
  }