}

    @Test
    void testNtlmNegotiateVersion() {
        assertEquals(0x02000000, NtlmFlags.NTLMSSP_NEGOTIATE_VERSION, "NTLMSSP_NEGOTIATE_VERSION should be 0x02000000");
    }

    @Test
    void testNtlmNegotiate128() {
        assertEquals(0x20000000, NtlmFlags.NTLMSSP_NEGOTIATE_128, "NTLMSSP_NEGOTIATE_128 should be 0x20000000");
    }

    @Test
    void testNtlmNegotiateKeyExch() {

    /**
     * Indicates that the NTLM version is included in the message.
     */
    int NTLMSSP_NEGOTIATE_VERSION = 0x2000000;

    /**
     * Indicates that 128-bit encryption is supported.
     */
    int NTLMSSP_NEGOTIATE_128 = 0x20000000;

    /**
     * Request explicit key exchange
     */
    int NTLMSSP_NEGOTIATE_KEY_EXCH = 0x40000000;

    /**

    /**
     * Requests an accept response token.
     */
    int NTLMSSP_REQUEST_ACCEPT_RESPONSE = 0x00200000;

    /**
     * Requests the use of a non-NT session key.
     */
    int NTLMSSP_REQUEST_NON_NT_SESSION_KEY = 0x00400000;

    /**
    * Sent by the server in the Type 2 message to indicate that it is
    * including a Target Information block in the message.  The Target

     */
    int WRITE_OWNER = 0x00080000; // 19
    /**
     * Permission to synchronize with the file
     */
    int SYNCHRONIZE = 0x00100000; // 20
    /**
     * Generic all permissions
     */
    int GENERIC_ALL = 0x10000000; // 28
    /**
     * Generic execute permission
     */
    int GENERIC_EXECUTE = 0x20000000; // 29
    /**
     * Generic write permission
     */

    public static final int WRITE_OWNER = 0x00080000; // 19
    /** Permission to synchronize with the file */
    public static final int SYNCHRONIZE = 0x00100000; // 20
    /** Generic all permissions */
    public static final int GENERIC_ALL = 0x10000000; // 28
    /** Generic execute permission */
    public static final int GENERIC_EXECUTE = 0x20000000; // 29
    /** Generic write permission */

    assertThat(frameLog(false, 0, 0, TYPE_SETTINGS, FLAG_ACK))
      .isEqualTo(">> 0x00000000     0 SETTINGS      ACK")
    assertThat(frameLog(true, 0, 0, TYPE_SETTINGS, FLAG_ACK))
      .isEqualTo("<< 0x00000000     0 SETTINGS      ACK")
    assertThat(frameLog(true, 3, 22, TYPE_HEADERS, FLAG_END_HEADERS))
      .isEqualTo("<< 0x00000003    22 HEADERS       END_HEADERS")

            { 0x001f0001, 0xc0000001 }, { 0x001f0003, 0xc0000001 }, { 0x00200001, 0xc0000043 }, { 0x00200003, 0xc0000043 },
            { 0x00210003, 0xc0000054 }, { 0x00270003, 0xc000007f }, { 0x00340001, 0xC00000bd }, { 0x00320001, 0xC00000BB },
            { 0x00430001, 0xc00000cc }, { 0x00470001, 0xC00000d0 }, { 0x00500001, 0xc0000035 }, { 0x00570001, 0xC000000d },

                    { 0x001f0003, 0xc0000001 }, { 0x00200001, 0xc0000043 }, { 0x00200003, 0xc0000043 }, { 0x00210003, 0xc0000054 },
                    { 0x00270003, 0xc000007f }, { 0x00340001, 0xC00000bd }, { 0x00430001, 0xc00000cc }, { 0x00470001, 0xC00000d0 },
                    { 0x00500001, 0xc0000035 }, { 0x00570001, 0xc0000003 }, { 0x005a0002, 0xc00000ce }, { 0x005b0002, 0xc000000d },

[2020-01-01 00:00:00] >> 0x00000000     6 SETTINGS
[2020-01-01 00:00:00] >> 0x00000000     4 WINDOW_UPDATE
[2020-01-01 00:00:00] >> 0x00000003    47 HEADERS       END_STREAM|END_HEADERS
[2020-01-01 00:00:00] << 0x00000000     6 SETTINGS
[2020-01-01 00:00:00] << 0x00000000     0 SETTINGS      ACK
[2020-01-01 00:00:00] << 0x00000000     4 WINDOW_UPDATE
[2020-01-01 00:00:00] >> 0x00000000     0 SETTINGS      ACK

    /** Status indicating successful negotiation */
    public static final int STATUS_SUCCESS = 0x00000000;
    /** Status indicating SMB Direct is not supported */
    public static final int STATUS_NOT_SUPPORTED = 0x00000001;
    /** Status indicating insufficient resources for SMB Direct */
    public static final int STATUS_INSUFFICIENT_RESOURCES = 0x00000002;

    // Message fields
    private int minVersion;
    private int maxVersion;