}

    @Test
    void testReadTagNumber_HighTag() throws IOException {
        // High tag number (31)
        InputStream s = new ByteArrayInputStream(new byte[] { 0x1F });
        int tagNo = ASN1Util.readTagNumber(s, 0x1F);
        assertEquals(31, tagNo);
    }

    @Test
    void testReadTagNumber_MultiByte() throws IOException {
        // Multi-byte tag (e.g., 80)

    }

    /**
     * Tests the isCredentialTypeCorrect method with a valid byte array.
     *
     * @throws PACDecodingException if the PAC decoding fails.
     */
    @Test
    void testIsCredentialTypeCorrectWithValidData() throws PACDecodingException {
        // A byte array with a length less than 32 should be correct.
        byte[] validData = new byte[31];

        }
    }

    /**
     * Opens a connection to the specified URL.
     *
     * @param u the URL
     * @return the HttpURLConnection
     * @throws IOException if an I/O exception occurs
     */
    protected HttpURLConnection open(final URL u) throws IOException {
        final HttpURLConnection connection = (HttpURLConnection) (proxy != null ? u.openConnection(proxy) : u.openConnection());

     * Establish RDMA connection
     */
    public abstract void connect() throws IOException;
    
    /**
     * Send data using RDMA
     */
    public abstract void send(ByteBuffer data, RdmaMemoryRegion region) throws IOException;
    
    /**
     * Receive data using RDMA  
     */
    public abstract ByteBuffer receive(int timeout) throws IOException;
    
    /**
     * Perform RDMA read operation

    handler.priority(streamId, streamDependency, weight, exclusive)
  }

  @Throws(IOException::class)
  private fun readRstStream(
    handler: Handler,
    length: Int,
    flags: Int,
    streamId: Int,
  ) {
    if (length != 4) throw IOException("TYPE_RST_STREAM length: $length != 4")
    if (streamId == 0) throw IOException("TYPE_RST_STREAM streamId == 0")
    val errorCodeInt = source.readInt()

    return false;
  }

  private void wrapAndThrowExecutionExceptionOrError(Throwable cause) throws ExecutionException {
    if (cause instanceof Error) {
      throw new ExecutionError((Error) cause);
    } else if (cause instanceof RuntimeException) {
      throw new UncheckedExecutionException(cause);
    } else {
      throw new ExecutionException(cause);
    }
  }

        byte[] copiedData = Arrays.copyOfRange(outputBuffer, 0, dataLength);
        assertArrayEquals(testData, copiedData);
    }

    @Test
    @DisplayName("Should throw exception when output buffer too small")
    void testReadBytesWireFormatBufferTooSmall() throws Exception {
        // Given
        byte[] smallOutputBuffer = new byte[10];
        Smb2ReadResponse smallBufferResponse = new Smb2ReadResponse(mockConfig, smallOutputBuffer, 0);

   *
   * @throws TimeoutException if this thread does not offer a response within a reasonable amount of
   *     time
   * @throws AssertionFailedError if the given method name does not match the name of the method
   *     this thread has called most recently
   */
  private Response getResponse(String methodName) throws Exception {
    Response response = responseQueue.poll(TIMEOUT_MILLIS, MILLISECONDS);

    void testGetDialectRevision() throws Exception {
        // Given
        setPrivateField(response, "dialectRevision", 0x0311);

        // When
        int dialect = response.getDialectRevision();

        // Then
        assertEquals(0x0311, dialect);
    }

    @Test
    @DisplayName("Should return server GUID")
    void testGetServerGuid() throws Exception {
        // Given

    verifyThreadWasNotInterrupted();
  }

  public void testFailed() throws Exception {
    Exception e = new Exception();
    TrustedListenableFutureTask<Integer> task =
        TrustedListenableFutureTask.create(
            new Callable<Integer>() {
              @Override
              public Integer call() throws Exception {
                throw e;
              }
            });
    task.run();