text: #ifndef LIBDAYLIGHT_TESTS_COMMON_UTILS_HPP
  #define LIBDAYLIGHT_TESTS_COMMON_UTILS_HPP
  
  #include <ctime>
  
  #include "constants.h"
  
  time_t datetime(int year = 1970, int month = 1, int day = 1, int hour = 0, int minute = 0,
                  int second = 0, int offset = IST_TZ_OFFSET * 60 * 60);
  
  #endif
  