String title2 = "Different Title";
        facetQueryView.setTitle(title2);
        assertEquals(title2, facetQueryView.getTitle());

        facetQueryView.setTitle(null);
        assertNull(facetQueryView.getTitle());
    }

    // Test query map operations
    @Test
    public void test_getQueryMap() {
        Map<String, String> queryMap = facetQueryView.getQueryMap();

    private ChatMessage createAssistantWithSources(final String content, final String... titles) {
        final ChatMessage msg = ChatMessage.assistantMessage(content);
        for (int i = 0; i < titles.length; i++) {
            final Map<String, Object> doc = new HashMap<>();
            doc.put("title", titles[i]);
            doc.put("url", "http://example.com/" + i);
            msg.addSource(new ChatSource(i + 1, doc));

        languageHelper.langFields = new String[] { "title" };

        String result = languageHelper.getReindexScriptSource();
        assertEquals("if(ctx._source.lang!=null){ctx._source['title_'+ctx._source.lang]=ctx._source.title}", result);
    }

    @Test
    public void test_getReindexScriptSource_multipleFields() {
        languageHelper.langFields = new String[] { "title", "content", "description" };

        }
    }

    // Test environment title variations
    public void xtest_environmentTitleVariations() {
        String[] titles = { "Local Development", "Integration Test", "Staging Environment", "Production", "災害復旧環境" };

        for (String title : titles) {
            FessEnv.SimpleImpl titleEnv = new FessEnv.SimpleImpl() {

## Edit PR Titles

* Edit the PR title to start with an emoji from [gitmoji](https://gitmoji.dev/).
    * Use the emoji character, not the GitHub code. So, use `🐛` instead of `:bug:`. This is so that it shows up correctly outside of GitHub, for example in the release notes.
    * For translations use the `🌐` emoji ("globe with meridians").

     */
    public String getTitle(final ResponseData responseData, final String title, final Map<String, Object> dataMap) {
        if (title == null) {
            return StringUtil.EMPTY; // empty
        }

        final int[] spaceChars = getSpaceChars();
        try (final Reader reader = new StringReader(title)) {

pkg net/netip, method (Addr) AppendTo([]uint8) []uint8
pkg net/netip, method (Addr) As16() [16]uint8
pkg net/netip, method (Addr) As4() [4]uint8
pkg net/netip, method (Addr) AsSlice() []uint8
pkg net/netip, method (Addr) BitLen() int
pkg net/netip, method (Addr) Compare(Addr) int
pkg net/netip, method (Addr) Is4() bool
pkg net/netip, method (Addr) Is4In6() bool
pkg net/netip, method (Addr) Is6() bool

                                "title": "Detail",
                            }
                        },
                        "type": "object",
                        "title": "HTTPValidationError",
                    },
                    "Item-Input": {
                        "properties": {
                            "name": {"type": "string", "title": "Name"},
                            "description": {

                            "title": "Invoice",
                            "required": ["id", "customer", "total"],
                            "type": "object",
                            "properties": {
                                "id": {"title": "Id", "type": "string"},
                                "title": {
                                    "title": "Title",

                                "title": "Name",
                                "type": "string",
                            },
                            "description": {
                                "title": "Description",
                                "anyOf": [{"type": "string"}, {"type": "null"}],
                            },
                            "price": {"title": "Price", "type": "number"},