verify(sidArray.sids[1]).encode(any(NdrBuffer.class)); // Buffer reassignment happens inside encode
    }

    @Test
    void testLsarSidArrayEncodeNullSids() throws NdrException {
        lsarpc.LsarSidArray sidArray = new lsarpc.LsarSidArray();
        sidArray.num_sids = 0;
        sidArray.sids = null;

        sidArray.encode(mockNdrBuffer);