}

    @Test
    public void testBackwardCompatibilityEncryptDecrypt() {
        final CachedCipher cipher = new CachedCipher();
        cipher.setKey("mySecretKey");

        final String original = "Hello World";

        // Encrypt with new method, decrypt with old method
        @SuppressWarnings("deprecation")
        final String encrypted1 = cipher.encryptText(original);

        tempDir.mkdirs();
        tempDir.deleteOnExit();

        // Create mock objects
        mockServletContext = new MockServletContext();
        mockProcessHelper = new MockProcessHelper();
        mockFessConfig = new MockFessConfig();
        mockSystemHelper = new MockSystemHelper();
        mockPopularWordHelper = new MockPopularWordHelper();

        // Register mock components before creating SuggestJob

        StringWriter writer = new StringWriter(1024 * 4);

        try {
            settingsWriter.write(writer, null, settings);
        } catch (IOException e) {
            throw new IllegalStateException("Failed to serialize settings to memory", e);
        }

        String serializedSettings = writer.toString();

        RegexBasedInterpolator interpolator = new RegexBasedInterpolator();

        byte[] buf = new byte[256];
        int headerStart = 0;
        long expectedSessionId = 0x1122334455667788L;
        buildHeader(buf, headerStart, NtStatus.NT_STATUS_MORE_PROCESSING_REQUIRED, 0x0001, expectedSessionId);

        int bodyStart = headerStart + Smb2Constants.SMB2_HEADER_LENGTH;
        byte[] blob = new byte[] { 10, 20, 30, 40, 50 };

        when(this.config.isEnforceSpnegoIntegrity()).thenReturn(false);
        when(this.config.isDisableSpnegoIntegrity()).thenReturn(false);
        this.mechs = new ASN1ObjectIdentifier[] { new ASN1ObjectIdentifier("1.2.3.4") };
    }

    private SpnegoContext newContext() {
        return new SpnegoContext(this.config, this.mechContext, this.mechs);
    }

    @Test
    @DisplayName("getSupportedMechs returns SPNEGO OID")

    private byte[] preauthIntegrity;

    @BeforeEach
    void setUp() {
        // Initialize test keys
        sessionKey = new byte[16]; // 128-bit session key
        preauthIntegrity = new byte[64]; // Preauth integrity hash
        new SecureRandom().nextBytes(sessionKey);
        new SecureRandom().nextBytes(preauthIntegrity);
    }

    @Test
    @DisplayName("Should derive signing key for SMB 3.0.0 dialect")

        @Override
        public byte[] toByteArray() throws IOException {
            // Simple implementation for testing purposes
            return new byte[0];
        }
    }

    @BeforeEach
    void setUp() {
        message = new TestNtlmMessage();
    }

    @Test
    void testGetAndSetFlags() {
        // Test setting and getting flags
        int testFlags = 0x12345678;

@NullUnmarked
public class ForwardingObjectTest extends TestCase {

  public void testEqualsReflexive() {
    Object delegate = new Object();
    ForwardingObject forward =
        new ForwardingObject() {
          @Override
          protected Object delegate() {
            return delegate;
          }
        };
    new EqualsTester().addEqualityGroup(forward).testEquals();
  }

  public void testEqualsSymmetric() {

        // Test with very long URLs
        StringBuilder longParentUrl = new StringBuilder("http://example.com/");
        StringBuilder longUrl = new StringBuilder("http://example.com/");
        for (int i = 0; i < 100; i++) {
            longParentUrl.append("parent/");
            longUrl.append("child/");
        }

        ContentNotFoundException exception = new ContentNotFoundException(longParentUrl.toString(), longUrl.toString());

    }

    // Test case for the equals method
    @Test
    void testEquals() {
        SmbTreeImpl tree1 = new SmbTreeImpl(session, "SHARE", "A:");
        SmbTreeImpl tree2 = new SmbTreeImpl(session, "SHARE", "A:");
        SmbTreeImpl tree3 = new SmbTreeImpl(session, "OTHER", "A:");
        assertEquals(tree1, tree2);
        assertFalse(tree1.equals(tree3));
    }