#include <cstdio>
 #include <cstring>

 #include <syslog.h>

 
 #include "logging.h"

 #include "test_util.h"

 int logged_priority = -1000;

 const char *logged_message = "";

 void fake_syslog(int priority, const char *message, ...) {

     logged_priority = priority;

     logged_message = message;

 }
 

 int close_log_invoked = 0;

 void fake_closelog(void) {

     close_log_invoked = 1;

 }
 
 int opened_facility = -1000;

 const char *opened_program_name = "";

 int opened_logopt = -1000;

 void fake_openlog(const char *ident, int logopt, int facility) {

     opened_facility = facility;

     opened_program_name = ident;

     opened_logopt = logopt;

 }
 

 RESET_VARS_START
 logged_priority = -1000;
 close_log_invoked = 0;
 opened_facility = -1000;
 const char *opened_program_name = "";
 int opened_logopt = -1000;
 RESET_VARS_END
 

 int test_log_success() {

     // given
 
     // when
     log_success();
 
     // then

     checkint(LOG_AUTHPRIV, opened_facility, "facility");
     checkint(LOG_NOTICE, logged_priority, "priority");
     checkint(0, opened_logopt, "logopt");

     check(close_log_invoked, "log closed");

     checkstr("pam_dual_control", opened_program_name, "program name");
     checkstr("dual control succeeded", logged_message, "logged message");

     succeed();

 }
 

 int test_log_failure() {
     //given
 
     //when
     log_failure();
 
     //then
     checkint(LOG_AUTHPRIV, opened_facility, "facility");
     checkint(LOG_NOTICE, logged_priority, "priority");
     checkint(0, opened_logopt, "logopt");
     check(close_log_invoked, "log closed");
     checkstr("pam_dual_control", opened_program_name, "program name");
     checkstr("dual control failed", logged_message, "logged message");
     succeed();
 }
 

 int test_runner() {
     test(test_log_success);

     test(test_log_failure);

     succeed();
 }

 
 int main(int numargs, char **args) {

     return !test_runner();

 }