// Arrange
        NetbiosAddress inputAddress = mock(NetbiosAddress.class);
        when(nameServiceClient.getNbtAllByAddress(inputAddress)).thenThrow(new UnknownHostException("Host not found"));

        // Act & Assert
        assertThrows(UnknownHostException.class, () -> nameServiceClient.getNbtAllByAddress(inputAddress));

        when(sidResolver.getServerSid(eq(null), anyString())).thenThrow(new CIFSException("Context cannot be null"));

        assertThrows(CIFSException.class, () -> sidResolver.getServerSid(null, testServerName));
    }

    @Test
    void testGetServerSid_NullServerName() throws CIFSException {
        when(sidResolver.getServerSid(any(CIFSContext.class), eq(null))).thenThrow(new CIFSException("Server name cannot be null"));

            // Given
            when(transportPool.getSmbTransport(context, "unknown.host", DEFAULT_PORT, false, false))
                    .thenThrow(new UnknownHostException("Unknown host"));

            // When & Then
            assertThrows(UnknownHostException.class,

     * @throws CIFSException
     */
    @Test
    void testGetServerTimeZoneOffset_throwsCIFSException() throws CIFSException {
        when(smbTreeHandle.getServerTimeZoneOffset()).thenThrow(new CIFSException("Test Exception"));
        assertThrows(CIFSException.class, () -> smbTreeHandle.getServerTimeZoneOffset(),
                "getServerTimeZoneOffset() should throw CIFSException");
    }

    /**

    /**
     * Test for unwrap() method throwing exception.
     * Verifies that unwrap can throw exceptions when appropriate.
     */
    @Test
    void testUnwrap_throwsException() {
        when(smbTree.unwrap(any())).thenThrow(new ClassCastException("Cannot unwrap to specified type"));

        assertThrows(ClassCastException.class, () -> smbTree.unwrap(CustomSmbTree.class),
                "Should throw ClassCastException when type is incompatible");

    @Test
    @DisplayName("toInetAddress should handle UnknownHostException")
    void testToInetAddressWithException() throws UnknownHostException {
        // Given
        when(mockAddress.toInetAddress()).thenThrow(new UnknownHostException("Host not found"));

        // When & Then
        assertThrows(UnknownHostException.class, () -> {
            mockAddress.toInetAddress();
        }, "Should propagate UnknownHostException");

    }

    @Test
    void testFailureWithNoAlternativeChannels() throws Exception {
        failedChannel.addPendingOperation(mockOperation);

        when(mockLoadBalancer.selectChannel(mockOperation)).thenThrow(new ChannelLoadBalancer.NoAvailableChannelException("No channels"));

        IOException error = new IOException("Connection failed");

        // Should not throw exception even if no alternative channels

     * @throws IOException
     */
    @Test
    void testHandshakeThrowsRuntimeExceptionOnFailure() throws Exception {
        // Arrange
        when(mockConnection.getHeaderField(0)).thenThrow(new RuntimeException("Connection failed"));
        doNothing().when(mockConnection).connect();

        // Act & Assert
        assertThrows(RuntimeCIFSException.class, () -> {

        responseData.setResponseBody(content);

        when(crawlerContainer.getComponent("sitemapsHelper")).thenReturn(sitemapsHelper);
        when(sitemapsHelper.parse(any(InputStream.class))).thenThrow(new RuntimeException("Parse error"));

        // Execute and verify RuntimeException is thrown
        try {
            processor.process(responseData);
            fail("Should throw RuntimeException");

        void testDecodeException() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[100];
            when(mockFileSystemInfo.decode(any(byte[].class), anyInt(), anyInt()))
                    .thenThrow(new SMBProtocolDecodingException("Test error"));

            assertThrows(SMBProtocolDecodingException.class, () -> {
                mockFileSystemInfo.decode(buffer, 0, 100);
            });
        }
    }