@Override
        public int getOpnum() {
            return 0x00;
        }

        /** Return value from the RPC call. */
        public int retval;
        /** Policy handle to be closed. */
        public rpc.policy_handle handle;

        /**
         * Creates a new LsarClose message.
         *

        @Override
        public int getOpnum() {
            return 0x00;
        }

        /** Return value from the RPC call. */
        public int retval;
        /** Policy handle to be closed. */
        public rpc.policy_handle handle;

        /**
         * Creates a new LsarClose message.
         *

          bytes.length);
      return padToLong();
    }

    @Override
    public long padToLong() {
      long retVal = bytes[0] & 0xFF;
      for (int i = 1; i < min(bytes.length, 8); i++) {
        retVal |= (bytes[i] & 0xFFL) << (i * 8);
      }
      return retVal;
    }

    @Override
    void writeBytesToImpl(byte[] dest, int offset, int maxLength) {

        jcifs.SID[] sids = new jcifs.SID[] { sid("S-1-1-0") };

        // Arrange a minimal response with given retval
        doAnswer(inv -> {
            jcifs.dcerpc.msrpc.MsrpcLookupSids rpc = inv.getArgument(0);
            rpc.retval = ret;
            // Provide empty arrays to satisfy code paths
            rpc.names = new lsarpc.LsarTransNameArray();

  TF_SetStatus(status, TF_OK, "");
  if (retvals[0] != nullptr) {
    TFE_DeleteTensorHandle(retvals[0]);
  }
  retvals[0] = nullptr;
  TFE_Execute(matmul2, &retvals[0], &num_retvals, status);
  EXPECT_EQ(TF_OK, TF_GetCode(status));
  TF_Tensor* t = TFE_TensorHandleResolve(retvals[0], status);
  EXPECT_EQ(TF_OK, TF_GetCode(status));
  TF_DeleteTensor(t);

        lsarpc.LsarClose lsarClose = new lsarpc.LsarClose(mockHandle);

        when(mockNdrBuffer.dec_ndr_long()).thenReturn(123); // retval

        lsarClose.decode_out(mockNdrBuffer);

        verify(mockHandle).decode(mockNdrBuffer);
        assertEquals(123, lsarClose.retval);
    }

    // Test for LsarQueryInformationPolicy
    @Test
    void testLsarQueryInformationPolicyConstructorAndGetOpnum() {

        ArgumentCaptor<MsrpcSamrCloseHandle> closeCaptor = ArgumentCaptor.forClass(MsrpcSamrCloseHandle.class);
        doAnswer(invocation -> {
            MsrpcSamrCloseHandle rpc = invocation.getArgument(0);
            rpc.retval = 0; // Simulate success
            return null;
        }).when(mockHandle).sendrecv(closeCaptor.capture());

        SamrPolicyHandle handle = new SamrPolicyHandle(mockHandle, server, access);
        handle.close();

            // When: Decoding output
            message.decode_out(mockNdrBuffer);

            // Then: Should decode return value
            verify(mockNdrBuffer).dec_ndr_long();
            assertEquals(0, message.retval);
        }
    }

    @Nested
    @DisplayName("SamrConnect2 Tests")
    class SamrConnect2Tests {

        @Test
        @DisplayName("Should construct with correct parameters and opnum")

        totalentries.encode(dstOut); // Encode the totalentries

        dstOut.enc_ndr_long(0); // Simulate retval

        // Use the encoded data for decoding
        NdrBuffer srcOut = new NdrBuffer(encodeBufferOut, 0);
        decodedEnumEx.decode_out(srcOut);

        assertEquals(0, decodedEnumEx.retval);
        assertEquals(info.level, decodedEnumEx.info.level);

            // When: Decoding output
            message.decode_out(mockNdrBuffer);

            // Then: Should decode return value
            verify(mockNdrBuffer).dec_ndr_long();
            assertEquals(0, message.retval);
        }
    }

    @Nested
    @DisplayName("SamrConnect2 Tests")
    class SamrConnect2Tests {

        @Test
        @DisplayName("Should construct with correct parameters and opnum")