}

    @Test
    @DisplayName("Should throw exception when buffer too small")
    void testWriteBytesWireFormatBufferTooSmall() {
        // Given
        Configuration mockConfig = mock(Configuration.class);
        Smb2TreeDisconnectRequest request = new Smb2TreeDisconnectRequest(mockConfig);
        byte[] buffer = new byte[3]; // Too small for 4 bytes

        // When & Then

        // Then
        assertEquals(4, bytesRead);
    }

    @Test
    @DisplayName("Should throw exception when buffer too small for reading")
    void testReadBytesWireFormatBufferTooSmall() {
        // Given
        byte[] buffer = new byte[1]; // Too small to read structure size

        // When & Then
        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {

- Favour a working external library if appropriate.  There are many examples of OkHttp libraries that can sit on top or hook in via existing APIs.
- Get working code on a personal branch with tests before you submit a PR.
- OkHttp is a small and light dependency.  Don't introduce new dependencies or major new functionality.

	// Replication latency information
	Latency ReplicationLatency `json:"replicationLatency"`
	// transfer rate for large uploads
	XferRateLrg *XferStats `json:"largeTransferRate" msg:"lt"`
	// transfer rate for small uploads
	XferRateSml *XferStats `json:"smallTransferRate" msg:"st"`
	// Endpoint is the replication target endpoint
	Endpoint string `json:"-"`
	// Secure is true if the replication target endpoint is secure

        // Validate minimum buffer size for SMB2 negotiate response
        if (buffer == null || buffer.length < bufferIndex + 65) {
            throw new SMBProtocolDecodingException("Buffer too small for SMB2 negotiate response (minimum 65 bytes required)");
        }

        final int structureSize = SMBUtil.readInt2(buffer, bufferIndex);
        if (structureSize != 65) {

 *
 * As bytes are returned from upstream they are written to a local file. Downstream sources read
 * from this file as necessary.
 *
 * This class also keeps a small buffer of bytes recently read from upstream. This is intended to
 * save a small amount of file I/O and data copying.
 */
class Relay private constructor(
  /**
   * Read/write persistence of the upstream source and its metadata. Its layout is as follows:
   *

        assertTrue(labelSet.contains("label1"));
        assertTrue(labelSet.contains("label2"));
    }

    public void test_store_triggersIndexing_whenCacheSizeExceeded() {
        // Set small cache size
        indexUpdateCallback.maxDocumentCacheSize = 1;

        DataStoreParams paramMap = new DataStoreParams();

        // Add first document - should trigger indexing because cache size is 1

        if (!isAlgorithmSupported(algorithm)) {
            throw new CIFSException("Unsupported compression algorithm: " + algorithm);
        }
        if (length < MIN_COMPRESSION_SIZE) {
            log.debug("Data too small for compression ({} bytes), returning uncompressed", length);
            byte[] result = new byte[length];
            System.arraycopy(data, offset, result, 0, length);
            return result;
        }

   * MoreExecutors#newDirectExecutorService} and subject to the same constraints.
   *
   * <p>Although all tasks are immediately executed in the thread that submitted the task, this
   * {@code ExecutorService} imposes a small locking overhead on each task submission in order to
   * implement shutdown and termination behavior.
   *
   * <p>Because of the nature of single-thread execution, the methods {@code scheduleAtFixedRate}

        // Any PACDecodingException is acceptable for this test
        assertNotNull(e.getMessage());
    }

    @Test
    void testMalformedPac() {
        // Too small to be a valid PAC
        byte[] malformedData = new byte[] { 1, 0, 0, 0 };

        PACDecodingException e = assertThrows(PACDecodingException.class, () -> new Pac(malformedData, keys));