assertTrue(result.length > 0, "Result should not be empty");

            // Verify round-trip conversion
            String roundTrip = new String(result, StandardCharsets.UTF_16LE);
            assertEquals(UNICODE_STRING, roundTrip, "Round-trip conversion should preserve Unicode");
        }

        @Test
        @DisplayName("getASCIIBytes should encode string as ASCII")

        assertArrayEquals(mechs, parsed.getMechanisms(), "Mechanism OIDs should round-trip");
        assertEquals(flags, parsed.getContextFlags(), "Flags should round-trip");
        assertArrayEquals(mechToken, parsed.getMechanismToken(), "Mechanism token should round-trip");
        assertArrayEquals(mic, parsed.getMechanismListMIC(), "MIC should round-trip");

        assertTrue(parsed.getContextFlag(NegTokenInit.DELEGATION));

            assertEquals(largeValue, ndrShort.value);
        }
    }

    @Nested
    @DisplayName("Round-trip Tests")
    class RoundTripTests {

        @Test
        @DisplayName("Should handle encode-decode round-trip correctly")
        void testEncodeDecodeRoundTrip() throws NdrException {
            // Given: Original value that fits in byte range

        assertTrue(str.contains("1024"));
    }

    /**
     * Test FileEndOfFileInformation encode/decode round trip
     */
    @Test
    @DisplayName("Test FileEndOfFileInformation encode/decode round trip")
    void testFileEndOfFileInformationEncodeDecodeRoundTrip() throws SMBProtocolDecodingException {
        long originalValue = 0x123456789ABCDEFL;

        int bytesRead = info.decode(buffer, startIndex, buffer.length - startIndex);

        assertEquals(20 + nameBytes.length, bytesRead);
    }

    @Test
    @DisplayName("Test encode and decode round trip")
    void testEncodeDecodeRoundTrip() throws SMBProtocolDecodingException {
        String fileName = "roundtrip_test.txt";
        boolean replaceIfExists = true;

            assertEquals(4 + (2 * cipherCount), context.size());
        }
    }

    @Nested
    @DisplayName("Round-trip Tests")
    class RoundTripTests {

        @Test
        @DisplayName("Should encode and decode correctly with single cipher")
        void testRoundTripSingleCipher() throws SMBProtocolDecodingException {

        long initialTime = circuitBreaker.getTimeSinceLastStateChange();
        assertTrue(initialTime >= 0, "Should have initial timestamp");

        // Trip circuit
        circuitBreaker.trip();
        Thread.sleep(100);

        long afterTripTime = circuitBreaker.getTimeSinceLastStateChange();
        assertTrue(afterTripTime >= 100, "Time should have advanced");

        FileBasicInfo decoded = new FileBasicInfo();
        decoded.decode(buffer, startIndex, 36); // decode only reads 36 bytes

        // Verify the values match after round-trip
        assertEquals(TEST_CREATE_TIME, decoded.getCreateTime());
        assertEquals(TEST_LAST_ACCESS_TIME, decoded.getLastAccessTime());
        assertEquals(TEST_LAST_WRITE_TIME, decoded.getLastWriteTime());

  }

  public void testToByteArrayAndFromByteArrayRoundTrip() {
    for (PairedStats pairedStats : ALL_PAIRED_STATS) {
      byte[] pairedStatsByteArray = pairedStats.toByteArray();

      // Round trip to byte array and back
      assertThat(PairedStats.fromByteArray(pairedStatsByteArray)).isEqualTo(pairedStats);
    }
  }

  public void testFromByteArray_withNullInputThrowsNullPointerException() {

  }

  public void testToByteArrayAndFromByteArrayRoundTrip() {
    for (PairedStats pairedStats : ALL_PAIRED_STATS) {
      byte[] pairedStatsByteArray = pairedStats.toByteArray();

      // Round trip to byte array and back
      assertThat(PairedStats.fromByteArray(pairedStatsByteArray)).isEqualTo(pairedStats);
    }
  }

  public void testFromByteArray_withNullInputThrowsNullPointerException() {