this.offset = offset;
        this.token = token;
        this.length = length;
    }

    /**
     * Get buffer offset
     *
     * @return offset within registered buffer
     */
    public long getOffset() {
        return offset;
    }

    /**
     * Get RDMA token
     *
     * @return RDMA provider token
     */
    public int getToken() {
        return token;

        config = new PropertyConfiguration(props);
    }

    @Test
    @DisplayName("Should create configuration from Properties")
    void testConfigurationCreation() throws CIFSException {
        // Then
        assertNotNull(config);
        assertEquals("testuser", config.getDefaultUsername());
        assertEquals("testpass", config.getDefaultPassword());
        assertEquals("testdomain", config.getDefaultDomain());
    }

    void testParseRejectsUnknownField() throws Exception {
        ASN1TaggedObject unknown = new DERTaggedObject(true, 7, new DEROctetString(new byte[] { 0x01 }));
        byte[] token = buildInitToken(new ASN1ObjectIdentifier[] { OID_KRB }, 0, null, null, false, null, null, unknown);

        IOException ex = assertThrows(IOException.class, () -> new NegTokenInit(token));

        void testDefaultConstructor() {
            // When
            Handler testHandler = new Handler();

            // Then
            assertNotNull(testHandler);
        }

        @Test
        @DisplayName("Should extend jcifs.smb1.http.Handler")
        void testInheritance() {
            // Then
            assertTrue(handler instanceof jcifs.smb1.http.Handler);
            assertTrue(handler instanceof URLStreamHandler);

        // Then
        assertTrue(isAsync);
        verify(response).isAsync();
    }

    @Test
    @DisplayName("Test isAsync method returning false")
    void testIsAsyncFalse() {
        // Given
        when(response.isAsync()).thenReturn(false);

        // When
        boolean isAsync = response.isAsync();

        // Then
        assertFalse(isAsync);

        SmbPipeResource pipe = mockContext.getPipe(url, pipeType);

        // Then
        assertEquals(mockPipe, pipe);
        verify(mockContext).getPipe(url, pipeType);
    }

    @Test
    @DisplayName("Should close context")
    void testClose() throws CIFSException {
        // When
        mockContext.close();

        // Then
        verify(mockContext).close();
    }

    @Test

        SMBUtil.writeInt2(this.token != null ? this.token.length : 0, dst, dstIndex);
        dstIndex += 2;
        SMBUtil.writeInt8(this.previousSessionId, dst, dstIndex);
        dstIndex += 8;
        SMBUtil.writeInt2(dstIndex - getHeaderStart(), dst, offsetOffset);

        dstIndex += pad8(dstIndex);

        if (this.token != null) {
            System.arraycopy(this.token, 0, dst, dstIndex, this.token.length);

    @Test
    @DisplayName("Test constructor initializes with correct command")
    public void testConstructorWithValidConfig() {
        // When
        smbComTreeDisconnect = new SmbComTreeDisconnect(config);

        // Then
        assertNotNull(smbComTreeDisconnect);
        assertEquals(ServerMessageBlock.SMB_COM_TREE_DISCONNECT, smbComTreeDisconnect.getCommand());
    }

    /**
     * Test constructor with null configuration
     */

        // 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, () -> {

        // Then
        assertTrue((type1.getFlags() & flag) != 0);
    }

    @Test
    @DisplayName("Should include NTLMSSP signature")
    void testNTLMSSPSignature() throws IOException {
        // When
        Type1Message type1 = new Type1Message(mockContext);
        byte[] messageBytes = type1.toByteArray();

        // Then
        assertTrue(messageBytes.length >= 8);