@Test
public void removesBookmarkWhenBookmarkItemWasSelected() {

    when(menuItem.getItemId()).thenReturn(R.id.action_bookmark);
    when(menuItem.isChecked()).thenReturn(true);

    commentsPresenter.onOptionsItemSelected(menuItem);

    verify(menuItem).setIcon(R.drawable.ic_bookmark_outline_white);
    verify(menuItem).setChecked(false);
}