verify(mockNdrBuffer).enc_ndr_long(objAttr.security_descriptor);

        // Note: NdrBuffer does not have encode method
    }

    @Test
    void testLsarObjectAttributesDecode() throws NdrException {
        lsarpc.LsarObjectAttributes objAttr = new lsarpc.LsarObjectAttributes();
        objAttr.root_directory = mock(NdrSmall.class); // Pre-initialize for decode path