assertEquals("hello", DocumentUtil.encodeUrl("hello"));
        assertEquals("hello-world", DocumentUtil.encodeUrl("hello-world"));
        assertEquals("hello_world", DocumentUtil.encodeUrl("hello_world"));
        assertEquals("hello.world", DocumentUtil.encodeUrl("hello.world"));
    }

    @Test
    public void test_encodeUrl_empty_and_null() {

        assertNull(response.getModel());
    }

    @Test
    public void test_constructorWithContent() {
        final LlmChatResponse response = new LlmChatResponse("Hello, World!");
        assertEquals("Hello, World!", response.getContent());
        assertNull(response.getFinishReason());
        assertNull(response.getPromptTokens());
        assertNull(response.getCompletionTokens());

        assertEquals("", chatClient.testEscapeQueryValue(""));
    }

    @Test
    public void test_escapeQueryValue_noSpecialChars() {
        assertEquals("hello world", chatClient.testEscapeQueryValue("hello world"));
    }

    @Test
    public void test_escapeQueryValue_backslash() {
        assertEquals("path\\\\to\\\\file", chatClient.testEscapeQueryValue("path\\to\\file"));
    }

        String testValue = "HELLO WORLD";
        OptionalEntity<String> result = OptionalUtil.ofNullable(testValue);

        assertTrue(result.isPresent());

        // Test that we can chain operations
        String processed = result.map(s -> s.toLowerCase()).orElse("default");

        assertEquals("hello world", processed);

        // Test with null value

        BooleanFunction<String> startsWithHello = s -> s != null && s.startsWith("hello");

        assertTrue(startsWithHello.apply("hello world"));
        assertTrue(startsWithHello.apply("hello"));
        assertFalse(startsWithHello.apply("hi world"));
        assertFalse(startsWithHello.apply(""));
        assertFalse(startsWithHello.apply(null));
    }

    @Test
    public void test_method_reference() {

        assertNotNull(message.getSources());
    }

    @Test
    public void test_userMessage() {
        final ChatMessage message = ChatMessage.userMessage("Hello, World!");
        assertEquals(ChatMessage.ROLE_USER, message.getRole());
        assertEquals("Hello, World!", message.getContent());
        assertTrue(message.isUser());
        assertFalse(message.isAssistant());
    }

    @Test
    public void test_assistantMessage() {

                return null;
            }
        });

        mimeTypeHelper.init();

        // Null config means no override
        try (InputStream is = new ByteArrayInputStream("Hello world".getBytes(StandardCharsets.UTF_8))) {
            assertEquals("text/plain", mimeTypeHelper.getContentType(is, "test.txt"));
        }
    }

    @Test
    public void test_init_singleMapping() throws IOException {

        assertEquals("", markdownRenderer.render(""));
    }

    @Test
    public void test_render_plainText() {
        String result = markdownRenderer.render("Hello World");
        assertTrue(result.contains("Hello World"));
        assertTrue(result.contains("<p>"));
    }

    @Test
    public void test_render_bold() {
        String result = markdownRenderer.render("**bold text**");

        String template = "Hello ${name}";
        Map<String, Object> paramMap = new HashMap<>();
        paramMap.put("name", "World");

        Object result = scriptEngine.evaluate(template, paramMap);
        assertEquals("Hello World", result);
    }

    // Test evaluate method with empty template
    @Test
    public void test_evaluate_withEmptyTemplate() {
        String template = "";

set FESS_MAX_MEM=1g
)

if NOT "%FESS_HEAP_SIZE%" == "" (
set FESS_MIN_MEM=%FESS_HEAP_SIZE%
set FESS_MAX_MEM=%FESS_HEAP_SIZE%
)

REM min and max heap sizes should be set to the same value to avoid
REM stop-the-world GC pauses during resize, and so that we can lock the
REM heap in memory on startup to prevent any of it from being swapped
REM out.
set FESS_JAVA_OPTS=%FESS_JAVA_OPTS% -Xms%FESS_MIN_MEM% -Xmx%FESS_MAX_MEM%