@Test
public void givenTag_whenNotifyItemRangeRemovedFromSection_thenCallsNewClass() {

    // Given
    final int positionStart = 10;
    final int itemCount = 20;
    // When
    cut.notifyItemRangeRemovedFromSection(tag, positionStart, itemCount);
    // Then
    verify(sectionAdapter).notifyItemRangeRemoved(positionStart, itemCount);
}