// 4 (dataCount) + 4 (dataOffset) + 4 (dataDisplacement) + 1 (reserved)
        assertEquals(36, bytesWritten, "Number of bytes written should be 36 for secondary transaction");

        // Verify some key values
        assertEquals(0, dst[0], "First byte should be 0 for secondary transaction");
        assertEquals(smbComNtTransaction.totalParameterCount, SmbComTransaction.readInt4(dst, 3),

    }

    @Test
    @DisplayName("Test writeParameterWordsWireFormat for secondary NT transaction")
    void testWriteParameterWordsWireFormatSecondary() {
        byte[] dst = new byte[256];

        // Change command to secondary
        transaction.setCommand(ServerMessageBlock.SMB_COM_NT_TRANSACT_SECONDARY);

        // Set up transaction parameters

        buf.dec_ndr_short(); /* max receive frag size */
        buf.dec_ndr_long(); /* assoc. group */
        final int n = buf.dec_ndr_short(); /* secondary addr len */
        buf.advance(n); /* secondary addr */
        buf.align(4);
        buf.dec_ndr_small(); /* num results */
        buf.align(4);
        this.result = buf.dec_ndr_short();
        buf.dec_ndr_short();

        buf.dec_ndr_short(); /* max receive frag size */
        buf.dec_ndr_long(); /* assoc. group */
        final int n = buf.dec_ndr_short(); /* secondary addr len */
        buf.advance(n); /* secondary addr */
        buf.align(4);
        buf.dec_ndr_small(); /* num results */
        buf.align(4);
        result = buf.dec_ndr_short();
        buf.dec_ndr_short();

        // First call - primary
        transaction.nextElement();
        byte initialCommand = transaction.command;

        // Second call - secondary
        transaction.nextElement();

        // Verify command changed to secondary
        assertEquals(ServerMessageBlock.SMB_COM_TRANSACTION_SECONDARY, transaction.command,
                "Command should change to SMB_COM_TRANSACTION_SECONDARY");
    }

            verify(mockBuffer, times(5)).dec_ndr_short(); // max xmit, max recv, addr len, result, final short
            verify(mockBuffer).dec_ndr_long(); // assoc group
            verify(mockBuffer).advance(10); // secondary addr (length 10)
            verify(mockBuffer, times(2)).align(4); // alignment calls
            verify(mockBuffer).dec_ndr_small(); // num results
            verify(mockBuffer).advance(20); // transfer syntax / version

    /**
     * SMB command for transaction operations.
     */
    public static final byte SMB_COM_TRANSACTION = (byte) 0x25;

    /**
     * SMB command for secondary transaction operations.
     */
    public static final byte SMB_COM_TRANSACTION_SECONDARY = (byte) 0x26;

    /**
     * SMB command to move a file.
     */

     */
    public static final byte TRANS_TRANSACT_NAMED_PIPE = (byte) 0x26;

    /** Offset to the setup words in the primary request */
    protected int primarySetupOffset;
    /** Offset to the parameters in secondary requests */
    protected int secondaryParameterOffset;
    /** Number of parameter bytes being sent in this request */
    protected int parameterCount;

  }

  public void testImmediateTryAcquire() {
    RateLimiter r = RateLimiter.create(1);
    assertTrue("Unable to acquire initial permit", r.tryAcquire());
    assertFalse("Capable of acquiring secondary permit", r.tryAcquire());
  }

  public void testDoubleMinValueCanAcquireExactlyOnce() {
    RateLimiter r = RateLimiter.create(Double.MIN_VALUE, stopwatch);

  }

  public void testImmediateTryAcquire() {
    RateLimiter r = RateLimiter.create(1);
    assertTrue("Unable to acquire initial permit", r.tryAcquire());
    assertFalse("Capable of acquiring secondary permit", r.tryAcquire());
  }

  public void testDoubleMinValueCanAcquireExactlyOnce() {
    RateLimiter r = RateLimiter.create(Double.MIN_VALUE, stopwatch);