/**
 * FessMimeTypeHelper extends MimeTypeHelperImpl to provide Fess-specific
 * MIME type detection configuration. It reads extension-to-MIME-type override
 * mappings from FessConfig to handle cases where content-based detection
 * produces incorrect results (e.g., SQL files starting with REM comments
 * being misdetected as batch files).
 */
public class FessMimeTypeHelper extends MimeTypeHelperImpl {

            // When & Then - the implementation throws ArrayIndexOutOfBoundsException when buffer bounds are exceeded
            assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
                Strings.findUNITermination(bufferWithoutTermination, 0, bufferWithoutTermination.length);
            }, "Should throw ArrayIndexOutOfBoundsException when termination not found within bounds");
        }

        @DisplayName("Should handle multiple invocations")
        void shouldHandleMultipleInvocations() {
            // Given
            when(mockAllocInfo.getCapacity()).thenReturn(1000L, 2000L, 3000L);
            when(mockAllocInfo.getFree()).thenReturn(500L, 1000L, 1500L);

            // When & Then
            assertEquals(1000L, mockAllocInfo.getCapacity());
            assertEquals(500L, mockAllocInfo.getFree());

        jcifs.SID mockSid1 = mock(jcifs.SID.class);
        jcifs.SID mockSid2 = mock(jcifs.SID.class);
        jcifs.SID mockSid3 = mock(jcifs.SID.class);
        when(mockSid1.unwrap(sid_t.class)).thenReturn(mockSidT);
        when(mockSid2.unwrap(sid_t.class)).thenReturn(mockSidT);
        when(mockSid3.unwrap(sid_t.class)).thenReturn(mockSidT);
        testSids = new jcifs.SID[] { mockSid1, mockSid2, mockSid3 };

        // Act

        // Given
        Configuration mockConfig = mock(Configuration.class);
        CIFSContext mockContext = mock(CIFSContext.class);
        when(mockContext.getConfig()).thenReturn(mockConfig);
        Smb2TreeDisconnectRequest request = new Smb2TreeDisconnectRequest(mockConfig);

        // When
        Smb2TreeDisconnectResponse response = request.createResponse(mockContext, request);

        // Then
        assertNotNull(response);

        // Given
        when(request.isResponseAsync()).thenReturn(true);
        when(request.getNext()).thenReturn(nextRequest);
        when(request.split()).thenReturn(nextRequest);
        when(request.allowChain(nextRequest)).thenReturn(true);
        when(request.createCancel()).thenReturn(nextRequest);
        when(request.size()).thenReturn(1024);
        when(request.getOverrideTimeout()).thenReturn(5000);

        // When
        String result = Hexdump.toHexString(data);

        // Then
        assertNotNull(result);
        assertEquals("000FFF7F80", result);
    }

    @Test
    @DisplayName("Should handle empty byte array")
    void testToHexStringEmpty() {
        // Given
        byte[] data = {};

        // When
        String result = Hexdump.toHexString(data);

        when(configWithCreds.getDefaultUsername()).thenReturn("testuser");
        when(configWithCreds.getDefaultPassword()).thenReturn("testpass");
        when(configWithCreds.getDefaultDomain()).thenReturn("TESTDOMAIN");
        when(configWithCreds.getBufferCacheSize()).thenReturn(16);
        when(configWithCreds.getMaximumBufferSize()).thenReturn(65536);

        // When

     */
    @Test
    @DisplayName("Test constructor with mock configuration")
    public void testConstructorWithMockConfig() {
        // Setup mock to return a valid PID
        when(mockConfig.getPid()).thenReturn(1234);

        // When
        smbComTreeDisconnect = new SmbComTreeDisconnect(mockConfig);

        // Then
        assertNotNull(smbComTreeDisconnect);

        when(file.ensureTreeConnected()).thenReturn(tree);
        when(tree.getConfig()).thenReturn(cfg);
        when(tree.getReceiveBufferSize()).thenReturn(1024);
        when(tree.getSendBufferSize()).thenReturn(1024);
        when(tree.hasCapability(anyInt())).thenAnswer(inv -> ntSmbsCap && inv.getArgument(0).equals(SmbConstants.CAP_NT_SMBS));
        when(tree.areSignaturesActive()).thenReturn(false);