    @Test
    public void whenToDomainAddPayloadFromApiAddRequest() {

        AddCompetitionGroupSetRequest apiAddRequest = ApiRequestTestUtils.fullAddCompetitionGroupSet();
        CompetitionGroupSetAddPayload expected = DomainPayloadTestUtils.fullCompetitionGroupSetAdd();
        expected.setCompetitionGroups(null);

        CompetitionGroupSetAddPayload actual = mapper.toDomainAddPayload(apiAddRequest);

        assertThat(actual).isEqualTo(expected);
    }