}
    }

    private static void generateContents(final File dir, final int count) throws Exception {
        if (count <= 0) {
            return;
        }

        final String content = getHtmlContent(count);

        final File indexFile = new File(dir, "index.html");
        indexFile.deleteOnExit();
        FileUtil.writeBytes(indexFile.getAbsolutePath(), content.getBytes("UTF-8"));

        }
    }

    private static void generateContents(final File dir, final int count) throws Exception {
        if (count <= 0) {
            return;
        }

        final String content = getHtmlContent(count);

        final File indexFile = new File(dir, "index.html");
        indexFile.deleteOnExit();
        FileUtil.writeBytes(indexFile.getAbsolutePath(), content.getBytes("UTF-8"));

        return ROLE_ASSISTANT.equals(role);
    }

    /**
     * Gets the HTML-rendered content.
     *
     * @return the HTML content, or null if not rendered
     */
    public String getHtmlContent() {
        return htmlContent;
    }

    /**
     * Sets the HTML-rendered content.
     *
     * @param htmlContent the HTML content
     */

            final Map<String, Object> doneData = new HashMap<>();
            doneData.put("sessionId", result.getSessionId());
            final String htmlContent = result.getMessage().getHtmlContent();
            if (htmlContent != null) {
                doneData.put("htmlContent", htmlContent);
            }
            sendSseEvent(writer, "done", doneData);
            if (logger.isDebugEnabled()) {

        assertNull(message.getHtmlContent());
    }

    @Test
    public void test_htmlContent_setAndGet() {
        final ChatMessage message = new ChatMessage();
        final String htmlContent = "<p>This is <strong>HTML</strong> content</p>";

        message.setHtmlContent(htmlContent);

        assertEquals(htmlContent, message.getHtmlContent());
    }

    @Test