public static String formatExpression(final Expression expression) {
    return formatExpression(expression, FormatOptions.of(s -> false));
  }
@Test
  public void shouldFormatComparisonExpression() {
    assertThat(ExpressionFormatter.formatExpression(
        new ComparisonExpression(ComparisonExpression.Type.EQUAL,
            new LongLiteral(1),
            new LongLiteral(1))),
        equalTo("(1 = 1)"));
  }