}

    public void test_constructor_withNullUsername() {
        // Test with null username
        String username = null;
        FessUserNotFoundException exception = new FessUserNotFoundException(username);

        assertNotNull(exception);
        assertEquals("User is not found: null", exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_constructor_withSpecialCharacters() {

import jcifs.smb.SmbFile;

class Trans2FindFirst2ResponseTest {

    private Trans2FindFirst2Response response;

    @BeforeEach
    void setUp() {
        response = new Trans2FindFirst2Response();
    }

    // Test cases for SmbFindFileBothDirectoryInfo inner class
    @Test
    void testSmbFindFileBothDirectoryInfo_Getters() {

        }

        @Override
        public void close() {
            closed.set(true);
        }

        boolean isClosed() {
            return closed.get();
        }

        String getName() {
            return name;
        }
    }

    @Test
    @DisplayName("Test resource registration and tracking")
    void testResourceRegistration() {

    void testConstructorWithNullFileId() {
        // Should not throw exception
        Smb2CloseRequest requestWithNull = new Smb2CloseRequest(mockConfig, null, testFileName);
        assertNotNull(requestWithNull);
    }

    @Test
    @DisplayName("Constructor with null fileName should accept null")
    void testConstructorWithNullFileName() throws Exception {

    private TestDictionaryItem dictionaryItem;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        dictionaryItem = new TestDictionaryItem();
    }

    public void test_getId_defaultValue() {
        // Test that default ID value is 0
        assertEquals(0L, dictionaryItem.getId());
    }

    public void test_getId_afterSetting() {
        // Test getting ID after setting it

 */
public class SimpleCircuitBreakerTest {

    private SimpleCircuitBreaker circuitBreaker;

    @BeforeEach
    void setUp() {
        circuitBreaker = new SimpleCircuitBreaker("test", 3, 2, 100);
    }

    @Test
    @DisplayName("Test initial state is CLOSED")
    void testInitialState() {
        assertEquals(SimpleCircuitBreaker.State.CLOSED, circuitBreaker.getState());

    private final long serverTimeZoneOffset = 3600000; // 1 hour in milliseconds

    @BeforeEach
    public void setUp() {
        response = new SmbComQueryInformationResponse(serverTimeZoneOffset);
    }

    /**
     * Test of constructor, of class SmbComQueryInformationResponse.
     */
    @Test
    public void testConstructor() {
        // The constructor sets the command and serverTimeZoneOffset.

    @Mock
    private SmbNegotiationResponse mockResponse;

    private byte[] testRequestBuffer;
    private byte[] testResponseBuffer;
    private SmbNegotiation negotiation;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        testRequestBuffer = new byte[] { 0x01, 0x02, 0x03, 0x04 };
        testResponseBuffer = new byte[] { 0x05, 0x06, 0x07, 0x08 };

        @Test
        @DisplayName("Textual constructor null throws NullPointerException")
        void testTextualConstructorNull() {
            assertThrows(NullPointerException.class, () -> new SID((String) null));
        }

        @Test
        @DisplayName("Binary constructor happy path and round-trip via toByteArray")
        void testBinaryConstructorAndToByteArray() {

     *
     * @param objs the log objects
     */
    protected void processDefault(final Object... objs) {
    }

    /**
     * Processes system error log events.
     *
     * @param objs the log objects (should contain a Throwable)
     */
    protected void processSystemError(final Object... objs) {
        final Throwable t = (Throwable) objs[0];