public static String formatExpression(final Expression expression) {
    return formatExpression(expression, FormatOptions.of(s -> false));
  }
@Test
  public void shouldFormatStructWithColumnWithReservedWordName() {
    final SqlStruct struct = SqlStruct.builder()
        .field("RESERVED", SqlTypes.INTEGER)
        .build();

    assertThat(
        ExpressionFormatter.formatExpression(new Type(struct), FormatOptions.none()),
        equalTo("STRUCT<`RESERVED` INTEGER>"));
  }