*
     * Here we automatically accept the following cases:
     * - A setter `setX` of an upgraded property is removed
     * - A boolean `isX` of an upgraded property is removed
     * - A new getter `getX` is added, where the old getter is a boolean getter `isX` of an upgraded property
     * - A return type is changed for a getter `getX` of an upgraded property
     *

     */
    @Test
    public void test_constructor() {
        FessIntervalController controller = new FessIntervalController();
        assertNotNull(controller);
    }

    /**
     * Test getter and setter for delayMillisAfterProcessing
     */
    @Test
    public void test_delayMillisAfterProcessing() {
        FessIntervalController controller = new FessIntervalController();

        }

        MetadataGraphNode node = new MetadataGraphNode(md);
        addNode(node);
        return node;
    }

    /**
     * getter
     */
    public MetadataGraphNode getEntry() {
        return entry;
    }

    /**
     * getter
     */
    public Collection<MetadataGraphNode> getNodes() {
        return nodes;
    }

        // These tests verify the PingResponse class structure is correct
        assertTrue(true);
    }

    @Test
    public void test_getClusterName_returnsCorrectValue() {
        // Test cluster name getter exists
        FessConfig mockConfig = new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public Set<String> getApiPingEsFieldSet() {

    /**
     * Returns the getter method.
     *
     * @return the getter method
     */
    Method getReadMethod();

    /**
     * Returns whether the property has a getter method.
     *
     * @return whether the property has a getter method
     */
    boolean hasReadMethod();

    /**
     * Returns the setter method.
     *
     * @return the setter method
     */

        for (O option : options) {
            Optional<T> o = getter.apply(option);
            if (o.isPresent()) {
                return o;
            }
        }
        return Optional.empty();
    }

    protected Optional<List<String>> collectListIfPresentOrEmpty(Function<O, Optional<List<String>>> getter) {
        int had = 0;

    }

    @ParameterizedTest(name = "Int getter {2} returns {1}")
    @MethodSource("intGetterProvider")
    void intGetters_edgeCases(IntGetter getter, int value, String label) {
        // Arrange
        FileEntry e = new TestFileEntry("n", value, value, 0L, 0L, 0L, 0L, value);
        // Act
        int actual = getter.apply(e);
        // Assert
        assertEquals(value, actual, label);
    }

        assertNull(t.getMechanismToken(), "mechanismToken should default to null");
        assertNull(t.getMechanismListMIC(), "mechanismListMIC should default to null");
    }

    @Test
    @DisplayName("Setter and getter for mechanismToken work")
    void setGetMechanismToken() {
        TestSpnegoToken t = new TestSpnegoToken();
        byte[] data = new byte[] { 1, 2, 3 };
        t.setMechanismToken(data);

    }

    @Test
    @DisplayName("Test subCommand getter and setter")
    void testSubCommandGetterSetter() {
        byte subcommand = (byte) 0x05;
        response.setSubCommand(subcommand);
        assertEquals(subcommand, response.getSubCommand());
    }

    @Test
    @DisplayName("Test status getter and setter")
    void testStatusGetterSetter() {
        assertEquals(0, response.getStatus());

    }

    @Override
    public final Method getReadMethod() {
        return readMethod;
    }

    /**
     * Sets the getter method.
     *
     * @param readMethod
     *            The getter method.
     */
    protected final void setReadMethod(final Method readMethod) {
        this.readMethod = readMethod;
        if (readMethod != null) {