// When
        Type1Message type1 = new Type1Message(mockContext, flags, null, null);

        // Then
        // Note: Constructor sets default flags OR'd with provided flags
        assertTrue((type1.getFlags() & flags) != 0);
        // Note: getType() method does not exist in Type1Message
    }

    @Test
    @DisplayName("Should create Type 1 message with domain and workstation")

    void testTransformHeaderSize() {
        // When
        int headerSize = transformHeader.size();

        // Then
        assertEquals(52, headerSize); // SMB2 Transform Header is 52 bytes
    }

    // Note: SMB2 Transform Header doesn't have a protocol ID field
    // The protocol ID is part of the encrypted SMB2 message, not the transform header

    @Test
    @DisplayName("Should set and get signature")

import org.codelibs.core.net.URLUtil;
import org.codelibs.core.nio.ChannelUtil;
import org.codelibs.core.timer.TimeoutManager;

/**
 * Utility class for handling {@link File}.
 * <p>
 * <strong>SECURITY NOTE:</strong> When accepting file paths from untrusted sources,
 * always validate them using {@link #isPathSafe(Path, Path)} to prevent path traversal attacks.

    void testInheritedProperties() {
        // Test that inherited properties are accessible

        // Test dataCount property - using public method
        response.setDataCount(100);
        // Note: getDataCount() is protected, so we can't test it directly

        // Test subCommand property
        assertEquals(SmbComTransaction.TRANS2_SET_FILE_INFORMATION, response.getSubCommand());

        int decodedBytes = decoded.decode(buffer, 0, 8);
        assertEquals(8, decodedBytes);

        // Verify the round trip preserves the value
        // Note: We can't directly access endOfFile field, but toString contains it
        assertEquals(original.toString(), decoded.toString());
    }

    /**
     * Test FileEndOfFileInformation with various end of file values

        }
    }

    @Test
    void testConstructorWithUnrecognizedField() throws IOException, GeneralSecurityException {
        // Test with an unrecognized field in the ticket
        // Note: In the actual implementation, field 99 would come after mandatory fields,
        // so decryption happens first. We test with a mocked successful decryption.

        String result = notifyChange.toString();

        assertNotNull(result);
        // Hexdump uses uppercase letters
        // Note: completionFilter is displayed with 4 hex chars, not 8
        assertTrue(result.contains("fid=0xFFFF"));
        assertTrue(result.contains("filter=0xFFFF")); // Only 4 hex chars are shown

        void testToString() {
            String result = fileFsSizeInfo.toString();

            assertNotNull(result);
            assertTrue(result.contains("SmbInfoAllocation")); // Note: toString() uses this name
            assertTrue(result.contains("alloc="));
            assertTrue(result.contains("free="));
        }
    }

    @Nested

            return text.substring(prefix.length());
        }
        return text;
    }

    /**
     * Decapitalizes a string according to JavaBeans conventions.
     * Note: If the first two characters are uppercase, the string will not be decapitalized.
     * <p>
     * Usage example:
     * </p>
     *
     * <pre>
     * StringUtil.decapitalize("UserId")  = "userId"

                SmbTransport trans = null;

                root = root.toLowerCase();

                /* The link entries contain maps of referrals by path representing DFS links.
                 * Note that paths are relative to the root like "\" and not "\example.com\root".
                 */
                CacheEntry links = (CacheEntry) roots.get(root);
                if (links != null && now > links.expiration) {