final Map<String, Object> source = new LinkedHashMap<>();
        source.put("title", "Title with \"quotes\" and \\backslash");
        source.put("content", "Line1\nLine2\tTabbed");

        final String json = new JsonIndexExportFormatter().format(source, Collections.emptySet());

        assertTrue(json.contains("\\\"quotes\\\""));
        assertTrue(json.contains("\\\\backslash"));
        assertTrue(json.contains("\\n"));

            // Expected for missing file
            assertTrue(true);
        }
    }

    @Test
    public void test_reload_withEmptyLines() throws Exception {
        // Create content with empty lines and comments
        String content = "# Comment line\n" + "\n" + // empty line
                "word1\n" + "  \n" + // whitespace line (may be treated as content)
                "# Another comment\n" + "word2\n";

                if (line.length() == 0 || line.charAt(0) == '#') {
                    if (updater != null) {
                        updater.write(line);
                    }
                    continue; // ignore empty lines and comments
                }

                final String inputStrings = line;
                final String input = unescape(inputStrings);

                if (input.length() > 0) {
                    id++;

    public void test_command_string_edge_cases() throws Exception {
        // Test with commands containing special characters
        final List<String> specialCommands = Arrays.asList("echo \"test with quotes\"", "echo 'test with single quotes'",
                "echo test with spaces", "echo test&with&ampersand", "echo test|with|pipe");

        generator.setCommandList(specialCommands);

### Traduzir para o Seu Idioma

Fess é um software internacionalizado.

Se você quiser adicionar rótulos/mensagens para o seu idioma, por favor, traduza o arquivo de propriedades e renomeie-o para fess\_\*\_[lang].properties.

                if (line.length() == 0 || line.charAt(0) == '#') {
                    if (updater != null) {
                        updater.write(line);
                    }
                    continue; // ignore empty lines and comments
                }

                final String inputStrings = line;
                final String input = unescape(inputStrings);

                if (input.length() > 0) {
                    id++;

     */
    @Test
    public void test_evaluate_specialCharacters() {
        final Map<String, Object> params = new HashMap<>();
        params.put("text", "Hello \"World\" with 'quotes'");
        assertEquals("Hello \"World\" with 'quotes'", groovyEngine.evaluate("return text", params));
    }

    /**
     * Test script with unicode characters
     */
    @Test
    public void test_evaluate_unicodeCharacters() {

    }

    @Test
    public void test_sourceTitles_emptyTitles() {
        final ChatMessage msg = ChatMessage.assistantMessage("Some content here that is quite long enough to be truncated.");
        final Map<String, Object> doc = new HashMap<>();
        doc.put("title", "");
        doc.put("url", "http://example.com/1");
        msg.addSource(new ChatSource(1, doc));

        stopwordsFile.reload(null, is);

        assertEquals(2, stopwordsFile.stopwordsItemList.size());
        // The content creates two lines: "word\n1" and "word\"
        assertTrue(stopwordsFile.stopwordsItemList.stream().anyMatch(item -> item.getInput().contains("word")));
    }

    // Test StopwordsUpdater inner class
    @Test

     * @param pbCall callback to configure the ProcessBuilder
     * @param bufferSize size of the buffer for process output
     * @param outputCallback callback to handle process output lines
     * @return JobProcess representing the started process
     * @throws JobProcessingException if the process cannot be started
     */