lsarpc.LsarTransNameArray mockNames = mock(lsarpc.LsarTransNameArray.class);

        lsarpc.LsarLookupSids lookupSids = new lsarpc.LsarLookupSids(mockHandle, mockSids, mockDomains, mockNames, (short) 1, 10);

        assertEquals(mockHandle, lookupSids.handle);
        assertEquals(mockSids, lookupSids.sids);
        assertEquals(mockDomains, lookupSids.domains);