assertTrue(result.containsKey(mockSid1));
        assertEquals(group1Members, result.get(mockDomainSid));
        assertEquals(group2Members, result.get(mockSid1));
    }

    @Test
    void testGetLocalGroupsMap_EmptyResult() throws CIFSException {
        when(sidResolver.getLocalGroupsMap(any(CIFSContext.class), anyString(), anyInt())).thenReturn(new HashMap<>());