when(nameFilter.accept(parent, "bad")).thenThrow(new CIFSException("bad name"));
        when(nameFilter.accept(parent, "good")).thenReturn(true);

        FileEntry initial = entry("first");
        FileEntry[] page1 = new FileEntry[] { entry("bad"), entry("good") };
        TestIterator it = TestIterator.create(tree, parent, "*", nameFilter, 0, initial, List.of(new FileEntry[][] { page1 }));

        // Act

        assertArrayEquals(new byte[] { 4, 3, 2, 1 }, dest, "Writer must be little‑endian");
    }

    @Test
    @DisplayName("writeULong handles negative values as unsigned")
    void testWriteULongNegative() {
        byte[] dest = new byte[4];
        NtlmMessage.writeULong(dest, 0, -1);
        assertArrayEquals(new byte[] { -1, -1, -1, -1 }, dest, "All bytes should be 0xFF for -1");
    }

    @Test

        this.docRoot = docRoot;

        server = new Server(port);

        final ResourceHandler resource_handler = new ResourceHandler();
        resource_handler.setWelcomeFiles(new String[] { "index.html" });
        resource_handler.setResourceBase(docRoot.getAbsolutePath());
        Log.info("serving " + resource_handler.getBaseResource());
        final HandlerList handlers = new HandlerList();

    void testLsarDnsDomainInfoDecode() throws NdrException {
        lsarpc.LsarDnsDomainInfo dnsDomainInfo = new lsarpc.LsarDnsDomainInfo();
        dnsDomainInfo.name = new rpc.unicode_string();
        dnsDomainInfo.dns_domain = new rpc.unicode_string();
        dnsDomainInfo.dns_forest = new rpc.unicode_string();
        dnsDomainInfo.domain_guid = new rpc.uuid_t();
        dnsDomainInfo.sid = mock(rpc.sid_t.class);

        Name mockRecordName = new Name(mockConfig);
        recordNameField.set(nameQueryResponse, mockRecordName);

        NbtAddress[] addresses = new NbtAddress[2];
        // Create dummy NbtAddress objects for testing toString
        addresses[0] = new NbtAddress(mockRecordName, 0xC0A80101, false, 0); // 192.168.1.1
        addresses[1] = new NbtAddress(mockRecordName, 0x0A000005, true, 1); // 10.0.0.5

    @Test
    void testNullValues() {
        RequestTrace trace = new RequestTrace(null, null, null);
        assertNull(trace.context());
        assertNull(trace.parent());
        assertNull(trace.data());
    }

    @Test
    void testChainedTraces() {
        RequestTrace root = new RequestTrace("root", null, "root-data");
        RequestTrace level1 = new RequestTrace("level1", root, "level1-data");

            assertArrayEquals(testFileId, actualFileId);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    @Test
    @DisplayName("Test setFileId method")
    void testSetFileId() {
        request = new Smb2SetInfoRequest(mockConfig);
        byte[] newFileId = new byte[16];
        for (int i = 0; i < 16; i++) {
            newFileId[i] = (byte) (i + 10);
        }

        String s = new String(new char[] {randomLowSurrogate(random)});
        for (PrimitiveSink sink : sinks) {
          sink.putUnencodedChars(s);
        }
      }
    },
    PUT_STRING_HIGH_SURROGATE() {
      @Override
      void performAction(Random random, Iterable<? extends PrimitiveSink> sinks) {
        String s = new String(new char[] {randomHighSurrogate(random)});

                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(newFile), Constants.UTF_8));
            } catch (final Exception e) {
                if (newFile != null) {
                    newFile.delete();
                }
                throw new DictionaryException("Failed to write a userDict file.", e);
            }

                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(newFile), Constants.UTF_8));
            } catch (final Exception e) {
                if (newFile != null) {
                    newFile.delete();
                }
                throw new DictionaryException("Failed to write a userDict file.", e);
            }