}

  public void testFromStringBadPort() {
    // Out-of-range ports.
    checkFromStringCase("google.com:65536", 1, null, 99, false);
    checkFromStringCase("google.com:9999999999", 1, null, 99, false);
    // Invalid port parts.
    checkFromStringCase("google.com:port", 1, null, 99, false);
    checkFromStringCase("google.com:-25", 1, null, 99, false);
    checkFromStringCase("google.com:+25", 1, null, 99, false);

     * }
     * } catch (NamingException ne) {
     * if (log.level > 1)
     * ne.printStackTrace(log);
     * }
     *
     * throw uhe != null ? uhe : new UnknownHostException("invalid name");
     * }
     */

    Object addr;
    String calledName;

    /**
     * Create a <code>UniAddress</code> by wrapping an {@code InetAddress} or
     * <code>NbtAddress</code>.
     *

                return OptionalEntity.of(permissionSet);
            }).orElseThrow(() -> new InvalidAccessTokenException("invalid_token", "Invalid token: " + token));
        }
        return OptionalEntity.empty();
    }

        Mockito.verify(mock, Mockito.times(1)).getLastAccessTime();
        Mockito.verify(mock, Mockito.times(1)).getSize();
        Mockito.verifyNoMoreInteractions(mock);
    }

    // --- Invalid/null usage: calling a method on null should throw NPE ---
    @Test
    void nullReference_throwsNullPointerException() {
        // Arrange
        SmbBasicFileInfo info = null;

    }

    @Test
    @DisplayName("Test verify method with invalid signature")
    void testVerifyWithInvalidSignature() {
        SMB1SigningDigest digest = new SMB1SigningDigest(testMacSigningKey);
        byte[] data = new byte[100];

        // Set invalid signature
        for (int i = 0; i < 8; i++) {
            data[SmbConstants.SIGNATURE_OFFSET + i] = (byte) 0xFF;

        final Artifact artifact = ComponentUtil.getPluginHelper().getArtifact(body.name, body.version);
        if (artifact == null) {
            return asJson(
                    new ApiResult.ApiErrorResponse().message("invalid name or version").status(ApiResult.Status.BAD_REQUEST).result());
        }
        installArtifact(artifact);
        return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());
    }

    /**

     */
    public static final int SID_TYPE_DOM_GRP = 2;

    /**
     * SID type for a domain.
     */
    public static final int SID_TYPE_DOMAIN = 3;

    /**
     * SID type for an invalid SID.
     */
    public static final int SID_TYPE_INVALID = 7;

    /**
     * SID type for an unknown SID.
     */
    public static final int SID_TYPE_UNKNOWN = 8;

    /**

        assertTrue(queryParseException instanceof RuntimeException);
    }

    public void test_getMessage() {
        // Test that message is inherited from the cause
        String errorMessage = "Invalid query syntax";
        ParseException parseException = new ParseException(errorMessage);
        QueryParseException queryParseException = new QueryParseException(parseException);

        assertArrayEquals(new byte[16], info.getFileId());

        info.updateFileId(testFileId);
        assertArrayEquals(testFileId, info.getFileId());

        // Test invalid file ID length
        assertThrows(IllegalArgumentException.class, () -> {
            info.updateFileId(new byte[8]);
        });
    }

    @Test
    public void testReconnectingState() {

    }

    public void test_loadProtocols_invalidPackage() {
        final ProtocolHelper protocolHelper = new ProtocolHelper();

        // Should not throw exception with invalid package
        protocolHelper.loadProtocols("org.invalid.package.does.not.exist");

        // Should have empty arrays initially
        assertEquals(0, protocolHelper.getWebProtocols().length);