// Simple ASCII string reading for test purposes
        StringBuilder sb = new StringBuilder();
        for (int i = offset; i < offset + length && buffer[i] != 0; i++) {
            if (buffer[i] != 0) {
                sb.append((char) buffer[i]);
            }
        }
        return sb.toString();
    }

        throw exceptionSupplier.get();
      }
      StringBuilder sb =
          new StringBuilder().append("expected one element but was: <").append(element);
      for (Object o : extras) {
        sb.append(", ").append(o);
      }
      if (overflow) {
        sb.append(", ...");
      }
      sb.append('>');
      throw new IllegalArgumentException(sb.toString());
    }

    void add(T o) {

        protected void commandStyle(LineReader reader, AttributedStringBuilder sb, boolean enable) {
            if (enable) {
                if (reader.getTerminal().getNumericCapability(InfoCmp.Capability.max_colors) >= 256) {
                    sb.style(AttributedStyle.DEFAULT.bold().foreground(69));
                } else {
                    sb.style(AttributedStyle.DEFAULT.foreground(AttributedStyle.CYAN));
                }

    }

    @Test
    @DisplayName("Test with very long filename")
    void testWithVeryLongFilename() {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 100; i++) {
            sb.append("longname");
        }
        String longFileName = sb.toString() + ".txt";

        FileRenameInformation2 info = new FileRenameInformation2(longFileName, false);

  }

  public void testCopyToAppendable() throws IOException {
    File i18nFile = getTestFile("i18n.txt");
    StringBuilder sb = new StringBuilder();
    Files.copy(i18nFile, UTF_8, sb);
    assertThat(sb.toString()).isEqualTo(I18N);
  }

  public void testCopyFile() throws IOException {
    File i18nFile = getTestFile("i18n.txt");
    File temp = createTempFile();

    }

    @Test
    public void test_constructor_withLongMessage() {
        // Test constructor with long message
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("Long message content ");
        }
        String message = sb.toString();
        SearchEngineClientException exception = new SearchEngineClientException(message);

        assertNotNull(exception);

            return "empty";
        }
        StringBuilder sb = new StringBuilder(512);
        for (MetadataGraphVertex v : vertices) {
            sb.append("Vertex:  ").append(v.getMd().toString()).append('\n');
            List<MetadataGraphEdge> ins = getIncidentEdges(v);
            if (ins != null) {
                for (MetadataGraphEdge e : ins) {
                    sb.append("       from :  ").append(e.toString()).append('\n');

    }

    @Test
    public void test_render_longContent() {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 100; i++) {
            sb.append("Paragraph ").append(i).append("\n\n");
        }
        String result = markdownRenderer.render(sb.toString());
        assertNotNull(result);
        assertTrue(result.length() > 0);
    }

    @Test

                String line;
                while ((line = br.readLine()) != null) {
                    sb.append(line);
                }
            }
        }

        String result = sb.toString();
        for (final Map.Entry<String, String> entry : substitutions.entrySet()) {
            result = result.replace(entry.getKey(), entry.getValue());
        }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("SmbOperationException{");
        sb.append("errorCode=").append(errorCode);
        sb.append(", category=").append(errorCode.getCategory());
        sb.append(", retryable=").append(isRetryable());
        sb.append(", attempt=").append(attemptNumber);
        sb.append(", operation='").append(operationName).append('\'');