void testRpcPtAck() {
            assertEquals(0x13, DcerpcConstants.RPC_PT_ACK, "RPC_PT_ACK should be 0x13");
        }

        @Test
        @DisplayName("RPC_PT_REJECT should have correct value")
        void testRpcPtReject() {
            assertEquals(0x14, DcerpcConstants.RPC_PT_REJECT, "RPC_PT_REJECT should be 0x14");
        }

        @Test

    void testEquals() {
        byte[] testBytes1 = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10 };
        byte[] testBytes2 = Arrays.copyOf(testBytes1, 16);
        byte[] testBytes3 = new byte[] { 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20 };

        Smb2LeaseKey key1 = new Smb2LeaseKey(testBytes1);

		0x52, 0x30, 0xd4, 0x33, 0xe0, 0xe5, 0x72, 0x2e,
		0x4a, 0x4d, 0x2c, 0x49, 0x4d, 0xd1, 0x75, 0xaa,
		0x04, 0x0a, 0x00, 0x45, 0xf4, 0x0c, 0x8d, 0x15,
		0x34, 0xdc, 0xf3, 0xf3, 0xd3, 0x73, 0x52, 0x15,
		0x3c, 0xf3, 0x92, 0xf5, 0x34, 0x79, 0xb9, 0x78,
		0xb9, 0x00, 0x50, 0x4b, 0x07, 0x08, 0x93, 0x7e,
		0x93, 0xaf, 0x3b, 0x00, 0x00, 0x00, 0x3c, 0x00,
		0x00, 0x00, 0x50, 0x4b, 0x01, 0x02, 0x14, 0x00,

     */
    int RPC_PT_SHUTDOWN = 0x11;
    /**
     * Cancel packet type
     */
    int RPC_PT_CANCEL = 0x12;
    /**
     * Acknowledgment packet type
     */
    int RPC_PT_ACK = 0x13;
    /**
     * Reject packet type
     */
    int RPC_PT_REJECT = 0x14;
    /**
     * Connection-oriented cancel packet type
     */
    int RPC_PT_CO_CANCEL = 0x15;
    /**
     * Orphaned packet type

fips140.CAST("AES-CBC", func() error { key := []byte{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, } iv := [16]byte{ 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, } plaintext := []byte{ 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, } ciphertext := []byte{ 0xdf, 0x76, 0x26, 0x4b, 0xd3, 0xb2, 0xc4, 0x8d, 0x40, 0xa2, 0x6e, 0x7a, 0xc4, 0xff, 0xbd, 0x35, } b, err...

        assertEquals(dst.length, n);

        // resumeKey (LE) at offset 6..9 should be 0x11121314 -> 14 13 12 11
        assertEquals((byte) 0x14, dst[6]);
        assertEquals((byte) 0x13, dst[7]);
        assertEquals((byte) 0x12, dst[8]);
        assertEquals((byte) 0x11, dst[9]);

        // filename content
        byte[] nameBytes = updatedName.getBytes();
        for (int i = 0; i < nameBytes.length; i++) {

    assertThat(Ints.toByteArray(0x12131415)).isEqualTo(new byte[] {0x12, 0x13, 0x14, 0x15});
    assertThat(Ints.toByteArray(0xFFEEDDCC))
        .isEqualTo(new byte[] {(byte) 0xFF, (byte) 0xEE, (byte) 0xDD, (byte) 0xCC});
  }

  public void testFromByteArray() {
    assertThat(Ints.fromByteArray(new byte[] {0x12, 0x13, 0x14, 0x15, 0x33})).isEqualTo(0x12131415);

fips140.CAST("AES-CBC", func() error { key := []byte{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, } iv := [16]byte{ 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, } plaintext := []byte{ 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, } ciphertext := []byte{ 0xdf, 0x76, 0x26, 0x4b, 0xd3, 0xb2, 0xc4, 0x8d, 0x40, 0xa2, 0x6e, 0x7a, 0xc4, 0xff, 0xbd, 0x35, } b, err...

          0x01, (byte) 0xc0, 0x00, 0x00,
          0x00, 0x00, 0x00, 0x00,
          0x00, 0x00, 0x00, 0x00,
          0x00, 0x00, 0x00, 0x00,
          0x14, 0x00, 0x00, 0x00,
          0x00, 0x00, 0x04, 0x00,
          0x00, 0x00, 0x00, 0x14,
          0x00, 0x00, 0x00, 0x18,
          0x28, 0x00, 0x00, 0x00,
          0x00, 0x00, 0x00, 0x00,
          0x02, 0x00, 0x00, 0x00,
          0x00, 0x00, 0x00, 0x00
        };

            src[srcIndex + 1 + (i * 18) + 16] = 0x04; // Active flag
        }

        // MAC address
        int macOffset = srcIndex + 1 + (18 * numNames);
        byte[] testMac = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 };
        System.arraycopy(testMac, 0, src, macOffset, 6);

        // Statistics
        byte[] stats = { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15 };
        System.arraycopy(stats, 0, src, macOffset + 6, 6);