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#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <gtest/gtest.h>
#include "fieldstat.h"
#include "fieldstat_internal.h"
extern struct prometheus_endpoint_instance g_prometheus_endpoint_instance;
TEST(FeildStatAPI, CreateFieldStatInstance)
{
struct fieldstat_instance *instance = fieldstat_instance_create("test");
EXPECT_NE(nullptr, instance);
EXPECT_STREQ("test", instance->name);
}
TEST(FeildStatAPI, FieldStatEnablePrometheusEndpoint)
{
int ret_enable_prometheus_endpoint = 0;
int ret_req_prometheus_endpoint = 0;
ret_enable_prometheus_endpoint = fieldstat_global_enable_prometheus_endpoint(9020, "/metrcis");
EXPECT_EQ(0, ret_enable_prometheus_endpoint);
ret_req_prometheus_endpoint = system("curl http://127.0.0.1:9020/metrics");
EXPECT_EQ(0,ret_req_prometheus_endpoint);
}
TEST(FeildStatAPI, FieldStatSetPrometheusOutput)
{
struct fieldstat_instance *instance = NULL;
int ret_enable_prometheus_endpoint = 0;
int ret_set_prometheus_output = 0;
instance = fieldstat_instance_create("test");
EXPECT_STREQ("test", instance->name);
ret_enable_prometheus_endpoint = fieldstat_global_enable_prometheus_endpoint(9020, "/metrcis");
EXPECT_EQ(0, ret_enable_prometheus_endpoint);
ret_set_prometheus_output = fieldstat_set_prometheus_output(instance);
EXPECT_EQ(0, ret_set_prometheus_output);
EXPECT_EQ(1, g_prometheus_endpoint_instance.running);
EXPECT_EQ(instance, g_prometheus_endpoint_instance.fs_instance[0]);
EXPECT_EQ(1, g_prometheus_endpoint_instance.fs_instance_cnt);
}
int main(int argc, char *argv[])
{
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
return 0;
}
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