* it returns a ByteArrayInputStream.
 *
 * <p>Example usage:
 * <pre>
 * {@code
 * // In-memory caching
 * byte[] data = "example data".getBytes();
 * try (ContentCache cache = new ContentCache(data)) {
 *     InputStream inputStream = cache.getInputStream();
 *     // Read from inputStream
 * }
 *
 * // File-based caching

     */
    private PacMac() {
        // Utility class
    }

    /**
     *
     */
    private static final String HMAC_KEY = "HMAC";
    private static final byte[] MD5_CONSTANT = "signaturekey\0".getBytes(StandardCharsets.US_ASCII);
    private static final byte[] ZERO_IV = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };

    /**
     * Calculates a MAC using the ARCFOUR-HMAC-MD5 algorithm.

            }
        };
        File file = File.createTempFile("test", ".properties");
        file.deleteOnExit();
        FileUtil.writeBytes(file.getAbsolutePath(), "ldap.security.principal=******@****.***".getBytes("UTF-8"));
        DynamicProperties systemProps = new DynamicProperties(file);

        // Get existing component and update it instead of registering new one

      @Override
      public CharSource createSource(String string) throws IOException {
        return factory.createSource(string.getBytes(UTF_8)).asCharSource(UTF_8);
      }

      @Override
      public String getExpected(String data) {
        return new String(factory.getExpected(data.getBytes(UTF_8)), UTF_8);
      }

      @Override
      public void tearDown() throws IOException {
        factory.tearDown();

        for (int i = 0; i < 16; i++) {
            assertEquals(fileId[i], buffer[Smb2Constants.SMB2_HEADER_LENGTH + 8 + i]);
        }

        // Verify filename
        byte[] expectedFileName = "*.txt".getBytes(StandardCharsets.UTF_16LE);
        assertTrue(bytesWritten > 32);
        assertEquals(32 + expectedFileName.length, bytesWritten);
    }

    @Test
    @DisplayName("Test writeBytesWireFormat without fileName")

                    outputFile.createNewFile();
                }
                // Write some dummy content to simulate actual thumbnail
                Files.write(outputFile.toPath(), ("thumbnail-" + thumbnailId).getBytes());
                return true;
            } catch (IOException e) {
                return false;
            }
        }

        @Override

            try {
                domain = DEFAULT_DOMAIN.getBytes(UNI_ENCODING);
            } catch (final IOException ex) {}
        }
        final int domainLength = domain.length;
        byte[] server = {};
        try {
            final String host = NbtAddress.getLocalHost().getHostName();
            if (host != null) {
                try {
                    server = host.getBytes(UNI_ENCODING);

                    }
                }
               
                void logExecution() {
                    try {
                        Files.write(executionLogPath, "Test executed\\n".getBytes(), StandardOpenOption.CREATE, StandardOpenOption.APPEND);
                    } catch (IOException e) {
                        // exception handling
                    }
                }
            }

class TransTransactNamedPipeTest {

    @Mock
    private Configuration mockConfig;

    private static final int TEST_FID = 0x1234;
    private static final byte[] TEST_DATA = "Test pipe data".getBytes(StandardCharsets.UTF_8);
    private static final int TEST_OFFSET = 0;
    private static final int TEST_LENGTH = TEST_DATA.length;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);

    assertEquals(bytes.length, source.copyTo(sink));
    assertTrue(source.wasStreamOpened() && source.wasStreamClosed());
    assertTrue(sink.wasStreamOpened() && sink.wasStreamClosed());

    assertArrayEquals(bytes, sink.getBytes());
  }

  public void testRead_toArray() throws IOException {
    assertArrayEquals(bytes, source.read());
    assertTrue(source.wasStreamOpened() && source.wasStreamClosed());
  }