final int threadCount = 10;
        final Thread[] threads = new Thread[threadCount];
        final Exception[] exceptions = new Exception[threadCount];
        final String[][] results = new String[threadCount][];

        DataStoreFactory testFactory = new DataStoreFactory() {
            @Override
            protected List<String> loadDataStoreNameList() {

    super.setUp();
    counter = new CountingInputStream(new ByteArrayInputStream(new byte[20]));
  }

  public void testReadSingleByte() throws IOException {
    assertEquals(0, counter.getCount());
    assertEquals(0, counter.read());
    assertEquals(1, counter.getCount());
  }

  public void testReadArray() throws IOException {
    assertEquals(10, counter.read(new byte[10]));
    assertEquals(10, counter.getCount());

    }

    private SuggestItem createItemWithFields(String text, String... fields) {
        String[] texts = { text };
        String[][] readings = { { "reading" } };

        return new SuggestItem(texts, readings, fields, 1L, 1L, 1.0f, new String[0], new String[0], new String[0],
                SuggestItem.Kind.DOCUMENT);
    }

      new TestByteSource(new byte[10], OPEN_THROWS);
  private static final ByteSource BROKEN_READ_SOURCE =
      new TestByteSource(new byte[10], READ_THROWS);
  private static final ByteSink BROKEN_CLOSE_SINK = new TestByteSink(CLOSE_THROWS);
  private static final ByteSink BROKEN_OPEN_SINK = new TestByteSink(OPEN_THROWS);
  private static final ByteSink BROKEN_WRITE_SINK = new TestByteSink(WRITE_THROWS);

        try {
            // Create a new QueryProcessor and initialize it
            QueryProcessor newQueryProcessor = new QueryProcessor();
            newQueryProcessor.init();
            ComponentUtil.register(newQueryProcessor, "queryProcessor");

            // Register the command with the new processor
            PrefixQueryCommand newCommand = new PrefixQueryCommand();
            newCommand.register();

    assertThat(new String(buf)).isEqualTo(expected);
    assertFullyRead(reader);

    // read in chunks to fixed array
    reader = new CharSequenceReader(charSequence);
    buf = new char[5];
    StringBuilder builder = new StringBuilder();
    int read;
    while ((read = reader.read(buf, 0, buf.length)) != -1) {
      builder.append(buf, 0, read);
    }
    assertThat(builder.toString()).isEqualTo(expected);

        void testEncodeSizeConsistency() {
            // Given
            byte[] sourceKey = new byte[SOURCE_KEY_SIZE];
            Arrays.fill(sourceKey, (byte) 0x55);

            SrvCopychunk[] testCases = { new SrvCopychunk(1, 2, 3), new SrvCopychunk(4, 5, 6), new SrvCopychunk(7, 8, 9),
                    new SrvCopychunk(10, 11, 12), new SrvCopychunk(13, 14, 15) };

    private PropertyConfiguration config;

    @BeforeEach
    public void setUp() throws CIFSException {
        // Create a mock configuration for testing
        Properties properties = new Properties();
        config = new PropertyConfiguration(properties);
        context = mock(CIFSContext.class);
        when(context.getConfig()).thenReturn(config);
    }

    /**

    HandshakeCertificates clientCertificates = new HandshakeCertificates.Builder()
        .addTrustedCertificate(localhostCertificate.certificate())
        .build();
    OkHttpClient client = new OkHttpClient.Builder()
        .sslSocketFactory(clientCertificates.sslSocketFactory(), clientCertificates.trustManager())
        .build();

    Call call = client.newCall(new Request.Builder()
        .url(server.url("/"))

        final Deferred<SuggestIndexResponse> deferred = new Deferred<>();
        threadPool.execute(() -> {
            final long start = System.currentTimeMillis();
            int numberOfSuggestDocs = 0;
            int numberOfInputDocs = 0;
            final List<Throwable> errors = new ArrayList<>();

            final List<QueryLog> queryLogs = new ArrayList<>(docPerReq);
            try {