assertEquals(200L, SMBUtil.readInt8(buffer, 8));
            assertEquals(300, SMBUtil.readInt4(buffer, 16));

            // Verify second chunk
            assertEquals(400L, SMBUtil.readInt8(buffer, EXPECTED_SIZE));
            assertEquals(500L, SMBUtil.readInt8(buffer, EXPECTED_SIZE + 8));
            assertEquals(600, SMBUtil.readInt4(buffer, EXPECTED_SIZE + 16));

            // Verify third chunk

     * This message is shown to users on the authentication page.
     */
    @Size(max = 3000)
    public String notificationLogin;

    /**
     * Notification message displayed on the search top page.
     * This message is shown to users on the main search page.
     */
    @Size(max = 3000)
    public String notificationSearchTop;

    /**
     * System log level for controlling log verbosity.

     *
     * @return netbios recieve buffer size
     */
    int getNetbiosRcvBufSize();

    /**
     *
     * Property {@code jcifs.netbios.retryTimeout} (int, default 3000)
     *
     * @return timeout of retry requests, in milliseconds
     */
    int getNetbiosRetryTimeout();

    /**
     *
     * Property {@code jcifs.netbios.retryCount} (int, default 2)
     *

                new Trans2QueryFSInformationResponse(Trans2QueryFSInformationResponse.SMB_FS_FULL_SIZE_INFORMATION);
        byte[] buffer = new byte[32];
        // Mock data for FsFullSizeInformation
        writeInt8(3000, buffer, 0); // total allocation units
        writeInt8(1500, buffer, 8); // caller available allocation units
        writeInt8(1500, buffer, 16); // actual free units (skipped)

}

#result ol {
	list-style: none !important;
	padding-left: 0;
}

#result ol li {
	margin-bottom: 0;
}

#result .title {
	margin: 1.0em 0 0.5em 0;
	font-size: 120%;
	font-weight: 600;
}

section.content table {
	display: table;
	table-layout: fixed;
	width: 100%;
}

section.content table td {
	display: table-cell;
	word-wrap: break-word;
	overflow-wrap: break-word;
}

		uint32_t count;
		[size_is(count)] DfsInfo300 *s;
	} DfsEnumArray300;

	typedef union {
		[case(1)] DfsEnumArray1 *info1;
		[case(3)] DfsEnumArray3 *info3;
		[case(200)] DfsEnumArray200 *info200;
		[case(300)] DfsEnumArray300 *info300;
	} DfsEnumInfo;

	typedef struct {
		uint32_t level,
		[switch_is(level)] DfsEnumInfo e;
	} DfsEnumStruct;

	[op(0x15)]
	int NetrDfsEnumEx([in,string,unique] wchar_t dfs_name,

    }

    @Test
    @DisplayName("Should handle null preauth integrity for SMB 3.0.0")
    void testDeriveKeys_NullPreauthForSMB300() {
        // Given
        int dialect = Smb2Constants.SMB2_DIALECT_0300;

        // When - SMB 3.0.0 doesn't use preauth integrity, so null should be acceptable
        byte[] signingKey = Smb3KeyDerivation.deriveSigningKey(dialect, sessionKey, null);

        configMockedStatic = mockStatic(Config.class);
        lenient().when(Config.getBoolean("jcifs.smb1.smb.client.dfs.strictView", false)).thenReturn(false);
        lenient().when(Config.getLong("jcifs.smb1.smb.client.dfs.ttl", 300)).thenReturn(300L);
        lenient().when(Config.getBoolean("jcifs.smb1.smb.client.dfs.disabled", false)).thenReturn(false);
    }

    @AfterEach
    void tearDown() {
        if (logStreamMockedStatic != null)

            SMBUtil.writeInt8(testTime + 1000, buffer, offset + 16);
            SMBUtil.writeInt8(testTime + 2000, buffer, offset + 24);
            SMBUtil.writeInt8(testTime + 3000, buffer, offset + 32);
            SMBUtil.writeInt8(8192, buffer, offset + 40);
            SMBUtil.writeInt8(2048, buffer, offset + 48);
            SMBUtil.writeInt4(0x10, buffer, offset + 56);

            // When

                    }
                    this.s[_i].decode(_src);
                }
            }
        }
    }

    /**
     * DFS information level 300 structure for extended DFS information
     */
    public static class DfsInfo300 extends NdrObject {

        /**
         * Default constructor for DfsInfo300
         */
        public DfsInfo300() {