/* Copyright (c) 2014, The Tor Project, Inc. */
/* See LICENSE for licensing information */

/**
 * \file test_helpers.c
 * \brief Some helper functions to avoid code duplication in unit tests.
 */

#include "orconfig.h"
#include "or.h"

#include "test_helpers.h"

/* Return a statically allocated string representing yesterday's date
 * in ISO format. We use it so that state file items are not found to
 * be outdated. */
const char *
get_yesterday_date_str(void)
{
  static char buf[ISO_TIME_LEN+1];

  time_t yesterday = time(NULL) - 24*60*60;
  format_iso_time(buf, yesterday);
  return buf;
}