}

    private static final class ResultMsg extends TestMessage {
        void setResult(int r) {
            this.result = r;
        }
    }

    @Test
    void testGetResult() {
        ResultMsg m = new ResultMsg();
        assertNull(m.getResult());
        m.setResult(0xDEAD);
        DcerpcException e = m.getResult();
        assertEquals(0xDEAD, e.getErrorCode());
    }

    @Test

    class ResultHandlingTests {

        @Test
        @DisplayName("getResult should return null when result is 0")
        void testGetResultSuccess() throws Exception {
            // Given
            setResultField(bind, 0);

            // When
            DcerpcException result = bind.getResult();

            // Then

        assertEquals(NegTokenTarg.UNSPECIFIED_RESULT, nt.getResult(), "new object should have UNSPECIFIED_RESULT");
    }

    @Test
    @DisplayName("serialization omits tags when field is null")
    void testSerializationOmittingNullFields() throws IOException {
        NegTokenTarg token = new NegTokenTarg();
        token.setResult(NegTokenTarg.ACCEPT_INCOMPLETE);
        // mechanism, token and mic are left null

    }

    /**
     * Gets the negotiation result code
     * @return the result code
     */
    public int getResult() {
        return this.result;
    }

    /**
     * Sets the negotiation result code
     * @param result the result code to set
     */
    public void setResult(final int result) {
        this.result = result;
    }

    /**

            }
            return true;
          }

          @Override
          public List<String> getResult() {
            return collector;
          }
        };
    Files.readLines(temp, UTF_8, collectNonEmptyLines);
    assertThat(collectNonEmptyLines.getResult()).containsExactly("hello", " world  ").inOrder();

    assertTrue(temp.delete());
  }

                    throw new SmbException("Server chose an unsupported mechanism " + targ.getMechanism());
                }
                this.selectedMech = targ.getMechanism();
                if (targ.getResult() == NegTokenTarg.REQUEST_MIC) {
                    this.requireMic = true;
                }
                this.firstResponse = false;

            }
            return true;
          }

          @Override
          public List<String> getResult() {
            return collector;
          }
        };
    Files.readLines(temp, UTF_8, collectNonEmptyLines);
    assertThat(collectNonEmptyLines.getResult()).containsExactly("hello", " world  ").inOrder();

    assertTrue(temp.delete());
  }

    class ResultManagementTests {

        @Test
        @DisplayName("getResult should return null for success (result=0)")
        void testGetResultSuccess() {
            message.result = 0;
            assertNull(message.getResult());
        }

        @Test
        @DisplayName("getResult should return DcerpcException for non-zero result")
        void testGetResultError() {

        this.flags |= flag;
    }

    /**
     * Get the result of the DCERPC call.
     * @return result exception, if the call failed
     */
    public DcerpcException getResult() {
        if (this.result != 0) {
            return new DcerpcException(this.result);
        }
        return null;
    }

    void encode_header(final NdrBuffer buf) {

        flags |= flag;
    }

    /**
     * Get the result of the DCERPC call.
     * @return result exception if the call failed, null otherwise
     */
    public DcerpcException getResult() {
        if (result != 0) {
            return new DcerpcException(result);
        }
        return null;
    }

    void encode_header(final NdrBuffer buf) {