@Test
public void givenTag_whenGetPositionInAdapter_thenCallsNewClass() {

    // Given
    final int position = 10;
    final int adapterPosition = 20;
    when(sectionAdapter.getPositionInAdapter(position)).thenReturn(adapterPosition);
    // When
    int result = cut.getPositionInAdapter(tag, position);
    // Then
    verify(sectionAdapter).getPositionInAdapter(position);
    assertThat(result, is(adapterPosition));
}