public List<IndexSetFieldType> getIndexSetFieldTypesList(
            final String indexSetId,
            final String fieldNameQuery,
            final List<String> filters,
            final String sort,
            final Sorting.Direction order) {

        return getFilteredList(indexSetId, fieldNameQuery, filters, sort, order);
    }
@Test
    void testReturnsEmptyResultOnWrongIndexIdForAllCall() {
        doReturn(Optional.empty()).when(indexSetService).get("I_do_not_exist!");

        final List<IndexSetFieldType> response = toTest.getIndexSetFieldTypesList("I_do_not_exist!", "", List.of(), "index_set_id", Sorting.Direction.ASC);
        assertTrue(response.isEmpty());

        verifyNoInteractions(indexFieldTypesService);
        verifyNoInteractions(indexSetFactory);
    }