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#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <stdlib.h>
#include <sys/time.h>
#include "evel.h"
#include "evel_internal.h"
#include "evel_throttle.h"
#include "metadata.h"
static void test_encode_heartbeat();
static void test_encode_header_overrides();
static void compare_strings(char * expected,
char * actual,
int max_size,
char * description);
int main(int argc, char ** argv)
{
assert(argc >= 0);
assert(argv != NULL);
/***************************************************************************/
/* Fix our timezone to UTC. */
/***************************************************************************/
putenv("TZ=UTC");
/***************************************************************************/
/* Initialize metadata. */
/***************************************************************************/
openstack_metadata_initialize();
/***************************************************************************/
/* Minimal initialisation to exercise the encoders. */
/***************************************************************************/
functional_role = "UNIT TEST";
log_initialize(EVEL_LOG_DEBUG, "EVEL");
/***************************************************************************/
/* Test each encoder. */
/***************************************************************************/
test_encode_heartbeat();
test_encode_header_overrides();
printf ("\nAll Tests Passed\n");
return 0;
}
void test_encode_heartbeat()
{
char * expected =
"{\"event\": {"
"\"commonEventHeader\": {"
"\"domain\": \"heartbeat\", "
"\"eventId\": \"121\", "
"\"functionalRole\": \"UNIT TEST\", "
"\"lastEpochMicrosec\": 1000002, "
"\"priority\": \"Normal\", "
"\"reportingEntityName\": \"Dummy VM name - No Metadata available\", "
"\"sequence\": 121, "
"\"sourceName\": \"Dummy VM name - No Metadata available\", "
"\"startEpochMicrosec\": 1000002, "
"\"version\": 1.2, "
"\"eventType\": \"Autonomous heartbeat\", "
"\"reportingEntityId\": \"Dummy VM UUID - No Metadata available\", "
"\"sourceId\": \"Dummy VM UUID - No Metadata available\""
"}}}";
size_t json_size = 0;
char json_body[EVEL_MAX_JSON_BODY];
/***************************************************************************/
/* Test the VM name/uuid once. */
/***************************************************************************/
evel_set_next_event_sequence(121);
EVENT_HEADER * heartbeat = evel_new_heartbeat();
assert(heartbeat != NULL);
json_size = evel_json_encode_event(
json_body, EVEL_MAX_JSON_BODY, (EVENT_HEADER *) heartbeat);
compare_strings(expected, json_body, EVEL_MAX_JSON_BODY, "Heartbeat");
assert((json_size == strlen(json_body)) && "Bad size returned");
evel_free_event(heartbeat);
}
void test_encode_header_overrides()
{
char * expected =
"{\"event\": {"
"\"commonEventHeader\": {"
"\"domain\": \"heartbeat\", "
"\"eventId\": \"121\", "
"\"functionalRole\": \"UNIT TEST\", "
"\"lastEpochMicrosec\": 1000, "
"\"priority\": \"Normal\", "
"\"reportingEntityName\": \"entity_name_override\", "
"\"sequence\": 121, "
"\"sourceName\": \"Dummy VM name - No Metadata available\", "
"\"startEpochMicrosec\": 1001, "
"\"version\": 1.2, "
"\"eventType\": \"Autonomous heartbeat\", "
"\"reportingEntityId\": \"entity_id_override\", "
"\"sourceId\": \"Dummy VM UUID - No Metadata available\""
"}}}";
size_t json_size = 0;
char json_body[EVEL_MAX_JSON_BODY];
/***************************************************************************/
/* Test the VM name/uuid once. */
/***************************************************************************/
evel_set_next_event_sequence(121);
EVENT_HEADER * heartbeat = evel_new_heartbeat();
assert(heartbeat != NULL);
evel_start_epoch_set(heartbeat, 1001);
evel_last_epoch_set(heartbeat, 1000);
evel_reporting_entity_name_set(heartbeat, "entity_name_override");
evel_reporting_entity_id_set(heartbeat, "entity_id_override");
json_size = evel_json_encode_event(
json_body, EVEL_MAX_JSON_BODY, (EVENT_HEADER *) heartbeat);
compare_strings(expected, json_body, EVEL_MAX_JSON_BODY, "Heartbeat");
assert((json_size == strlen(json_body)) && "Bad size returned");
evel_free_event(heartbeat);
}
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