.writeByte(0b10001001)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)
        .writeByte(0b11111111)

    val derReader = DerReader(buffer)

     */
    @Test
    @DisplayName("Get should return first occurrence of type")
    void testGetExistingType() {
        List<AvPair> pairs = new LinkedList<>();
        AvFlags flags1 = new AvFlags(0x11111111);
        AvFlags flags2 = new AvFlags(0x22222222);
        pairs.add(flags1);
        pairs.add(new AvTimestamp(new byte[8]));
        pairs.add(flags2);

        // First decode
        byte[] buffer1 = new byte[50];
        SMBUtil.writeInt4(0x11111111, buffer1, 0);
        SMBUtil.writeInt2(0x1111, buffer1, 20);
        SMBUtil.writeInt2(0x0210, buffer1, 22);

        response.decode(buffer1, 0, 24);
        assertEquals(0x11111111, response.getCapabilities(), "First decode capabilities");

    assertEquals(0x9999999999999999L, HashCode.fromLong(0x9999999999999999L).padToLong());
    assertEquals(0x0000000011111111L, HashCode.fromInt(0x11111111).padToLong());
    assertEquals(0x0000000099999999L, HashCode.fromInt(0x99999999).padToLong());
  }

  public void testPadToLongWith4Bytes() {

            rpc.policy_handle policyHandle = new rpc.policy_handle();
            policyHandle.type = 123;
            policyHandle.uuid = new rpc.uuid_t();
            policyHandle.uuid.time_low = 0x11111111;
            policyHandle.uuid.time_mid = (short) 0x2222;
            policyHandle.uuid.time_hi_and_version = (short) 0x3333;
            policyHandle.uuid.clock_seq_hi_and_reserved = (byte) 0x44;

    assertEquals(0x9999999999999999L, HashCode.fromLong(0x9999999999999999L).padToLong());
    assertEquals(0x0000000011111111L, HashCode.fromInt(0x11111111).padToLong());
    assertEquals(0x0000000099999999L, HashCode.fromInt(0x99999999).padToLong());
  }

  public void testPadToLongWith4Bytes() {

    void testDecodeWithSingleSectorPerAllocation() throws SMBProtocolDecodingException {
        // Prepare test data with sectPerAlloc = 1
        byte[] buffer = new byte[22];
        int idFileSystem = 0x11111111;
        int sectPerAlloc = 1;
        long alloc = 1000L;
        long free = 500L;
        int bytesPerSect = 512;

        // Encode test data
        int offset = 0;

        System.arraycopy(name.getBytes("US-ASCII"), 0, src, srcIndex + 1, 16);
        src[srcIndex + 16] = 0x00; // hex code
        src[srcIndex + 17] = (byte) 0xFE; // All flags except one: 11111110
        // Bit 7: group (1)
        // Bits 6-5: owner node type (11 = 3)
        // Bit 4: being deleted (1)
        // Bit 3: in conflict (1)
        // Bit 2: active (1)
        // Bit 1: permanent (1)

  @Test fun unknownFrameTypeSkipped() {
    writeMedium(frame, 4) // has a 4-byte field
    frame.writeByte(99) // type 99
    frame.writeByte(FLAG_NONE)
    frame.writeInt(expectedStreamId)
    frame.writeInt(111111111) // custom data
    reader.nextFrame(requireSettings = false, BaseTestHandler()) // Should not callback.
  }

  @Test fun onlyOneLiteralHeadersFrame() {
    val sentHeaders = headerEntries("name", "value")