public String toAngular() {
    StringBuilder builder = new StringBuilder();
    builder.append("%angular ");
    String outputText = template;
    for (int i = 0; i < values.size(); ++i) {
      outputText = outputText.replace("{" + i + "}", "{{value_" + i + "}}");
    }
    builder.append(outputText);
    return builder.toString();
  }
@Test
  void testAngular() {
    List<Object> list = Arrays.asList("2020-01-01", 10);
    String template = "Total count:{1} for {0}";
    InterpreterContext context = InterpreterContext.builder().build();
    SingleRowInterpreterResult singleRowInterpreterResult = new SingleRowInterpreterResult(list, template, context);
    String angularOutput = singleRowInterpreterResult.toAngular();
    assertEquals("%angular Total count:{{value_1}} for {{value_0}}", angularOutput);
  }