assertTrue(value <= 0xFFFF, "Constant " + field.getName() + " value seems unusually large");
            }
        }
    }

    /**
     * Helper method to check if a number is a power of two
     */
    private boolean isPowerOfTwo(int n) {
        return n > 0 && (n & (n - 1)) == 0;
    }

        resp.received = true;

        session.transport(); // initialise transport

        // Mock the sessionSetup behavior to avoid actual network calls
        // The sessionSetup method would normally send authentication messages
        // Only mark the sessionSetup response as received, not the actual request/response
        doAnswer(invocation -> {

{* ../../docs_src/background_tasks/tutorial001_py310.py hl[6:9] *}

## Den Hintergrundtask hinzufügen { #add-the-background-task }

Übergeben Sie innerhalb Ihrer *Pfadoperation-Funktion* Ihre Taskfunktion mit der Methode `.add_task()` an das *Hintergrundtasks*-Objekt:

{* ../../docs_src/background_tasks/tutorial001_py310.py hl[14] *}

`.add_task()` erhält als Argumente:

{* ../../docs_src/server_sent_events/tutorial004_py310.py hl[25,27,31] *}

## SSE avec POST { #sse-with-post }

SSE fonctionne avec **n’importe quelle méthode HTTP**, pas seulement `GET`.

C’est utile pour des protocoles comme [MCP](https://modelcontextprotocol.io) qui diffusent des SSE via `POST` :

{* ../../docs_src/server_sent_events/tutorial005_py310.py hl[14] *}

        } catch (Exception e) {
            fail("processDBFluteSystem should handle unlock/lock properly: " + e.getMessage());
        }
    }

    // Helper method to get TimeZoneProvider from DBFluteSystem using reflection
    private DfFinalTimeZoneProvider getDBFluteSystemTimeZoneProvider() {
        try {
            // Try to access the field, handling potential security restrictions

        StackTraceElement[] stackTrace = exception.getStackTrace();

        assertNotNull(stackTrace);
        assertTrue(stackTrace.length > 0);
        // Verify that current test method appears in stack trace
        boolean foundTestMethod = false;
        for (StackTraceElement element : stackTrace) {
            if (element.getMethodName().equals("test_stackTrace")) {

        assertNotNull(causeStackTrace);
        assertTrue(causeStackTrace.length > 0);
    }

    @Test
    public void test_toString() {
        // Test toString method
        String message = "Script engine test error";
        ScriptEngineException exception = new ScriptEngineException(message);

        String result = exception.toString();
        assertNotNull(result);

        assertTrue(mockConfig.getApiPingEsFieldSet().contains("task_max_waiting_in_queue_millis"));
        assertTrue(mockConfig.getApiPingEsFieldSet().contains("active_shards_percent_as_number"));
    }

    // Helper method to create a full field set
    private Set<String> createFullFieldSet() {
        Set<String> fieldSet = new HashSet<>();
        fieldSet.add("cluster_name");
        fieldSet.add("status");

  /**
   * Converts the specified {@code String str} from this format to the specified {@code format}. A
   * "best effort" approach is taken; if {@code str} does not conform to the assumed format, then
   * the behavior of this method is undefined but we make a reasonable effort at converting anyway.
   */
  public final String to(CaseFormat format, String str) {
    checkNotNull(format);
    checkNotNull(str);

    assertThrows(IOException.class, reader::reset);
  }

  /**
   * Creates a CharSequenceReader wrapping the given CharSequence and tests that the reader produces
   * the same sequence when read using each type of read method it provides.
   */
  private static void assertReadsCorrectly(CharSequence charSequence) throws IOException {
    String expected = charSequence.toString();

    // read char by char