// Act
        int result = transWaitNamedPipe.readDataWireFormat(buffer, 0, 10);

        // Assert
        assertEquals(0, result);
    }

    @Test
    @DisplayName("toString should return formatted string with pipe name")
    void testToString() {
        // Arrange
        transWaitNamedPipe = new TransWaitNamedPipe(mockConfig, testPipeName);

        // Act

    }

    /**
     * Test the toString method to ensure it returns the expected string format.
     */
    @Test
    @DisplayName("toString should return a correctly formatted string")
    void testToString() {
        int errorClass = NbtException.ERR_SSN_SRVC;
        int errorCode = NbtException.CONNECTION_REFUSED;
        NbtException exception = new NbtException(errorClass, errorCode);

            // Assert
            assertEquals(0, result);
        }
    }

    @Test
    @DisplayName("toString should return formatted string")
    void testToString() {
        // Act
        String result = response.toString();

        // Assert
        assertNotNull(result);

    /**
     * Builds the complete query string from the configured parameters.
     * Combines base query, extra queries, field filters, and sort field into a single query string.
     *
     * @return the complete formatted query string
     */
    public String build() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final int maxQueryLength = fessConfig.getQueryMaxLengthAsInteger();

        assertTrue(result.contains("maxBufferSize=4096"));
        assertTrue(result.contains("maxRawSize=8192"));
        assertTrue(result.contains("sessionKey=0x00ABCDEF"));
        // CAP_UNICODE is 0x0004, when formatted as 8 hex digits = 0x00000004
        assertTrue(result.contains("capabilities=0x00000004"));
        assertTrue(result.contains("serverTime=" + new Date(serverData.serverTime)));

        int bytesRead = trans2GetDfsReferral.readDataWireFormat(buffer, 0, 10);

        // Then
        assertEquals(0, bytesRead);
    }

    @Test
    @DisplayName("toString should return formatted string with details")
    void testToString() throws Exception {
        // Given
        String filename = "\\\\server\\share\\file.txt";
        trans2GetDfsReferral = new Trans2GetDfsReferral(mockConfig, filename);

        // Test that the constructor initializes the object correctly
        MsrpcShareEnum shareEnum = new MsrpcShareEnum(TEST_SERVER_NAME);
        assertNotNull(shareEnum);

        // Verify the server name is properly formatted with double backslashes
        try {
            Field servernameField = srvsvc.ShareEnumAll.class.getDeclaredField("servername");
            servernameField.setAccessible(true);

    }

    /**
     * Creates a key-value item map for display.
     *
     * @param label the item label
     * @param value the item value
     * @return map containing the formatted key-value pair
     */
    protected static Map<String, String> createItem(final Object label, final Object value) {
        final Map<String, String> map = new HashMap<>(2);

- [ ] JavaDoc for public APIs
- [ ] Tests pass (`mvn test`)
- [ ] No compiler warnings
- [ ] Proper exception handling
- [ ] Resource cleanup (AutoCloseable)
- [ ] Thread-safe if needed
- [ ] Code formatted (`mvn formatter:format`)
- [ ] License headers (`mvn license:format`)

---

## Quick Reference

### Key File Locations

**Core**: `fess-crawler/src/main/java/org/codelibs/fess/crawler/`

        // Then
        assertEquals(0, result);
    }

    /**
     * Test toString method
     */
    @Test
    @DisplayName("Test toString returns properly formatted string")
    public void testToString() {
        // Given
        String oldFileName = "oldFile.txt";
        String newFileName = "newFile.txt";