@Test
public void testExtraIconView() {

    final ImageView extraIconView = (ImageView) mGuidanceManeuverView.findViewById(R.id.extraIconView);
    assertEquals(extraIconView.getVisibility(), View.GONE);
    GuidanceManeuverData data = new GuidanceManeuverData(-1, -1L, "", "", Mockito.mock(Bitmap.class));
    mGuidanceManeuverView.setViewState(new GuidanceManeuverView.State(data));
    assertEquals(extraIconView.getVisibility(), View.VISIBLE);
}