@Test
        @DisplayName("Should handle zero-length error data")
        void testZeroLengthErrorData() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[256];
            System.arraycopy(SMBUtil.SMB2_HEADER, 0, buffer, 0, 4);
            SMBUtil.writeInt4(0x80000001, buffer, 8); // error status

            // Error response with zero data
            int errorStart = 64;

        // Create channels with zero scores (failed state)
        channel1.setState(ChannelState.FAILED);
        channel2.setState(ChannelState.FAILED);

        when(mockChannelManager.getHealthyChannels()).thenReturn(Arrays.asList(channel1, channel2));

        // Should still select a channel even with zero scores
        ChannelInfo selected = loadBalancer.selectChannel(mockMessage);

						v = v.Elem()
					} else {
						return nil, true
					}
				}
			}

			fv, zero := v.Interface(), v.IsZero()
			return fv, zero
		}
	}

	if field.Serializer != nil {
		oldValuerOf := field.ValueOf
		field.ValueOf = func(ctx context.Context, v reflect.Value) (interface{}, bool) {
			value, zero := oldValuerOf(ctx, v)

			s, ok := value.(SerializerValuerInterface)
			if !ok {

        // Then
        assertEquals(8, result);
        assertEquals(0xffffL, instance.getCount());
    }

    /**
     * Test of readParameterWordsWireFormat with zero count
     */
    @Test
    public void testReadParameterWordsWireFormatZeroCount() {
        // Given
        byte[] buffer = new byte[] { 0, 0, 0, 0, 0, 0, 0, 0 };

            lock = new Smb2Lock(offset, length, flags);

            assertNotNull(lock);
        }

        @Test
        @DisplayName("Should create lock with zero offset and length")
        void testConstructorWithZeroValues() {
            lock = new Smb2Lock(0L, 0L, 0);

            assertNotNull(lock);
        }

        @Test

        }

        @Test
        @DisplayName("Should initialize count to zero")
        void testInitialCountValue() {
            assertEquals(0, response.getCount());
        }

        @Test
        @DisplayName("Should initialize remaining to zero")
        void testInitialRemainingValue() {
            assertEquals(0, response.getRemaining());
        }
    }

        // Verify completion filter
        assertEquals(Smb2ChangeNotifyRequest.FILE_NOTIFY_CHANGE_FILE_NAME, SMBUtil.readInt4(buffer, offset + 24));

        // Verify reserved field is zero
        assertEquals(0, SMBUtil.readInt4(buffer, offset + 28));
    }

    @Test
    @DisplayName("Should read empty bytes from wire format")
    void testReadBytesWireFormat() {
        // Given

              public Set<String> create(String[] elements) {
                return emptySet();
              }
            })
        .named("emptySet")
        .withFeatures(CollectionFeature.SERIALIZABLE, CollectionSize.ZERO)
        .suppressing(suppressForEmptySet())
        .createTestSuite();
  }

  public Test testsForEmptyNavigableSet() {
    return SetTestSuiteBuilder.using(
            new TestStringSortedSetGenerator() {

Las siguientes secciones asumen que ya leíste el [Tutorial - Guía del Usuario: Seguridad](../../tutorial/security/index.md){.internal-link target=_blank} principal.

                            len += 2;
                            if (len > 256) {
                                throw new RuntimeException("zero termination not found");
                            }
                        }
                        server.oemDomainName = new String(buffer, bufferIndex, len, UNI_ENCODING);
                    } else {