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main_test.go
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main_test.go
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package main
import (
"fmt"
"io"
"log/slog"
"net/http"
"net/http/httptest"
"os"
"path"
"testing"
"time"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/testutil"
"github.com/shiguredo/sora_exporter/collector"
)
var (
testJSONData = `{
"average_duration_sec": 706,
"average_setup_time_msec": 372,
"cluster": {
"raft_commit_index": 10,
"raft_state": "follower",
"raft_term": 3
},
"cluster_relay": [
{
"node_name": "node-01",
"total_received_byte_size": 11,
"total_sent_byte_size": 12,
"total_received": 13,
"total_sent": 14
},
{
"node_name": "node-02",
"total_received_byte_size": 21,
"total_sent_byte_size": 22,
"total_received": 23,
"total_sent": 24
}
],
"erlang_vm": {
"memory": {
"total": 1234,
"processes": 5678,
"processes_used": 6666,
"system": 4444,
"atom": 3333,
"atom_used": 2222,
"binary": 1111,
"code": 777,
"ets": 888
},
"statistics": {
"active_tasks": [
0,
1,
0
],
"active_tasks_all": [
0,
1,
0,
0
],
"context_switches": 321,
"exact_reductions": {
"exact_reductions_since_last_call": 213,
"total_exact_reductions": 432
},
"garbage_collection": {
"number_of_gcs": 912,
"words_reclaimed": 345
},
"io": {
"input": 769,
"output": 331
},
"reductions": {
"reductions_since_last_call": 443,
"total_reductions": 8080
},
"run_queue": 0,
"run_queue_lengths": [
0,
0,
0
],
"run_queue_lengths_all": [
0,
0,
0,
0
],
"runtime": {
"time_since_last_call": 100,
"total_run_time": 200
},
"total_active_tasks": 1,
"total_active_tasks_all": 1,
"total_run_queue_lengths": 0,
"total_run_queue_lengths_all": 0,
"wall_clock": {
"total_wallclock_time": 994,
"wallclock_time_since_last_call": 9090
}
}
},
"error": {
"sdp_generation_error": 3,
"signaling_error": 4
},
"sora_client": {
"total_failed_sora_client_type": {
"sora_android_sdk": 1,
"sora_c_sdk": 12,
"sora_cpp_sdk": 7,
"sora_flutter_sdk": 9,
"sora_ios_sdk": 2,
"sora_js_sdk": 3,
"sora_unity_sdk": 4,
"obs_studio_whip": 10,
"obs_studio_whep": 13,
"sora_python_sdk": 11,
"unknown": 5,
"webrtc_load_testing_tool_zakuro": 8,
"webrtc_native_client_momo": 6
},
"total_successful_sora_client_type": {
"sora_android_sdk": 11,
"sora_c_sdk": 1212,
"sora_cpp_sdk": 77,
"sora_flutter_sdk": 99,
"sora_ios_sdk": 22,
"sora_js_sdk": 33,
"sora_unity_sdk": 44,
"obs_studio_whip": 1010,
"obs_studio_whep": 1313,
"sora_python_sdk": 1111,
"unknown": 55,
"webrtc_load_testing_tool_zakuro": 88,
"webrtc_native_client_momo": 66
}
},
"total_auth_webhook_allowed": 91,
"total_auth_webhook_denied": 92,
"total_connection_created": 2,
"total_connection_destroyed": 2,
"total_connection_updated": 23,
"total_duration_sec": 1412,
"total_failed_auth_webhook": 93,
"total_failed_connections": 0,
"total_failed_event_webhook": 94,
"total_failed_session_webhook": 95,
"total_failed_stats_webhook": 99,
"total_ongoing_connections": 0,
"total_received_invalid_turn_tcp_packet": 0,
"total_session_created": 1,
"total_session_destroyed": 0,
"total_successful_auth_webhook": 96,
"total_successful_connections": 2,
"total_successful_event_webhook": 97,
"total_successful_session_webhook": 98,
"total_successful_stats_webhook": 100,
"total_turn_tcp_connections": 2,
"total_turn_udp_connections": 0,
"version": "2022.1.0-canary.28"
}`
listClusterNodesJSONData = `[
{
"node_name": "[email protected]",
"connected": false
},
{
"node_name": "[email protected]",
"epoch": 1,
"mode": "block_new_connection",
"cluster_signaling_url": "ws://127.0.0.1:5002/signaling",
"cluster_api_url": "http://127.0.0.1:3102/",
"member_since": "2022-05-09T07:44:54.160763Z",
"sora_version": "2022.1.0-canary.44",
"license_max_nodes": 10,
"license_max_connections": 100,
"license_serial_code": "SAMPLE-SRA-E001-202212-N10-100",
"license_type": "Experimental",
"connected": true,
"temporary_node": false
},
{
"node_name": "[email protected]",
"epoch": 1,
"mode": "normal",
"cluster_signaling_url": "ws://127.0.0.1:5001/signaling",
"cluster_api_url": "http://127.0.0.1:3101/",
"member_since": "2022-05-09T07:44:54.160763Z",
"sora_version": "2022.1.0-canary.44",
"license_max_nodes": 10,
"license_max_connections": 100,
"license_serial_code": "SAMPLE-SRA-E001-202212-N10-100",
"license_type": "Experimental",
"connected": true,
"temporary_node": true
}
]`
listClusterNodesCurrentJSONData = `[
{
"cluster_node_name": "[email protected]",
"connected": false
},
{
"cluster_node_name": "[email protected]",
"epoch": 1,
"mode": "block_new_connection",
"member_since": "2022-05-02T15:25:21.805078Z",
"sora_version": "2021.2.9",
"license_max_connections": 100,
"license_serial_code": "SAMPLE-SRA-E001-202212-N10-100",
"license_type": "Experimental",
"cluster_signaling_url": "ws://127.0.0.1:5002/signaling",
"cluster_api_url": "http://10.1.1.3:3000/",
"connected": true,
"temporary_node": false
},
{
"node_name": "[email protected]",
"epoch": 1,
"mode": "normal",
"cluster_signaling_url": "ws://127.0.0.1:5001/signaling",
"cluster_api_url": "http://127.0.0.1:3101/",
"member_since": "2022-05-09T07:44:54.160763Z",
"sora_version": "2022.1.0-canary.44",
"license_max_nodes": 10,
"license_max_connections": 100,
"license_serial_code": "SAMPLE-SRA-E001-202212-N10-100",
"license_type": "Experimental",
"connected": true,
"temporary_node": true
}
]`
getLicenseJSONDATA = `{
"expired_at": "2025-09",
"max_connections": 100,
"max_nodes": 10,
"product_name": "Sora",
"serial_code": "EXPORTER-SRA-E001-202509-N10-100",
"type": "Experimental"
}`
getLicenseWithoutMaxNodesJSONDATA = `{
"expired_at": "2025-09",
"max_connections": 100,
"product_name": "Sora",
"serial_code": "EXPORTER-SRA-E001-202509-N10-100",
"type": "Experimental"
}`
)
type sora struct {
*httptest.Server
response []byte
listClusterNodesResponse []byte
getLicenseResponse []byte
}
func newSora(response, listClusterNodesResponse, getLicenseResponse []byte) *sora {
s := &sora{
response: response,
listClusterNodesResponse: listClusterNodesResponse,
getLicenseResponse: getLicenseResponse,
}
s.Server = httptest.NewServer(soraHandler(s))
return s
}
func soraHandler(s *sora) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
switch r.Header.Get("x-sora-target") {
case "Sora_20211215.ListClusterNodes":
w.Write(s.listClusterNodesResponse)
case "Sora_20171218.GetLicense":
w.Write(s.getLicenseResponse)
default:
w.Write(s.response)
}
}
}
func expectMetrics(t *testing.T, c prometheus.Collector, fixture string) {
exp, err := os.Open(path.Join("test", fixture))
if err != nil {
t.Fatal(fmt.Errorf("The fixture file can't open %q: %w", fixture, err))
}
if err := testutil.CollectAndCompare(c, exp); err != nil {
t.Fatal("Unexpect metrics returned:", err)
}
}
func TestInvalidConfig(t *testing.T) {
s := newSora([]byte("invalid config parameter"), []byte(listClusterNodesJSONData), []byte(getLicenseJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: true,
EnableSoraConnectionErrorMetrics: true,
EnableErlangVMMetrics: true,
EnableSoraClusterMetrics: true,
})
expectMetrics(t, h, "invalid_config.metrics")
}
func TestMaximumMetrics(t *testing.T) {
s := newSora([]byte(testJSONData), []byte(listClusterNodesJSONData), []byte(getLicenseJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: true,
EnableSoraConnectionErrorMetrics: true,
EnableErlangVMMetrics: true,
EnableSoraClusterMetrics: true,
})
expectMetrics(t, h, "maximum.metrics")
}
func TestSoraErlangVMEnabledMetrics(t *testing.T) {
s := newSora([]byte(testJSONData), []byte(listClusterNodesJSONData), []byte(getLicenseJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: false,
EnableSoraConnectionErrorMetrics: false,
EnableErlangVMMetrics: true,
EnableSoraClusterMetrics: false,
})
expectMetrics(t, h, "sora_erlang_vm_enabled.metrics")
}
func TestSoraClientEnabledMetrics(t *testing.T) {
s := newSora([]byte(testJSONData), []byte(listClusterNodesJSONData), []byte(getLicenseJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: true,
EnableSoraConnectionErrorMetrics: false,
EnableErlangVMMetrics: false,
EnableSoraClusterMetrics: false,
})
expectMetrics(t, h, "sora_client_enabled.metrics")
}
func TestSoraConnectionErrorEnabledMetrics(t *testing.T) {
s := newSora([]byte(testJSONData), []byte(listClusterNodesJSONData), []byte(getLicenseJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: false,
EnableSoraConnectionErrorMetrics: true,
EnableErlangVMMetrics: false,
EnableSoraClusterMetrics: false,
})
expectMetrics(t, h, "sora_connection_error_enabled.metrics")
}
func TestMinimumMetrics(t *testing.T) {
resp := `{
"average_duration_sec": 706,
"average_setup_time_msec": 12000,
"total_auth_webhook_allowed": 91,
"total_auth_webhook_denied": 92,
"total_connection_created": 3,
"total_connection_destroyed": 2,
"total_connection_updated": 23,
"total_duration_sec": 1412,
"total_failed_auth_webhook": 93,
"total_failed_connections": 100,
"total_failed_event_webhook": 94,
"total_failed_session_webhook": 95,
"total_failed_stats_webhook": 99,
"total_ongoing_connections": 88,
"total_received_invalid_turn_tcp_packet": 123,
"total_session_created": 111,
"total_session_destroyed": 222,
"total_successful_auth_webhook": 96,
"total_successful_connections": 333,
"total_successful_event_webhook": 97,
"total_successful_session_webhook": 98,
"total_successful_stats_webhook": 100,
"total_turn_tcp_connections": 444,
"total_turn_udp_connections": 555,
"version": "2022.1.0-canary.28"
}`
s := newSora([]byte(resp), []byte(listClusterNodesJSONData), []byte(getLicenseWithoutMaxNodesJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: false,
EnableSoraConnectionErrorMetrics: false,
EnableErlangVMMetrics: false,
EnableSoraClusterMetrics: false,
})
expectMetrics(t, h, "minimum.metrics")
}
func TestSoraClusterEnabledMetrics(t *testing.T) {
s := newSora([]byte(testJSONData), []byte(listClusterNodesJSONData), []byte(getLicenseJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: false,
EnableSoraConnectionErrorMetrics: false,
EnableErlangVMMetrics: false,
EnableSoraClusterMetrics: true,
})
expectMetrics(t, h, "sora_cluster_metrics_enabled.metrics")
}
// Sora-2021.9.x 系の JSON レスポンスデータでのテスト
func TestSoraClusterEnabledMetricsCurrentJsonData(t *testing.T) {
s := newSora([]byte(testJSONData), []byte(listClusterNodesCurrentJSONData), []byte(getLicenseJSONDATA))
defer s.Close()
nopLogger := slog.New(slog.NewTextHandler(io.Discard, nil))
timeout, _ := time.ParseDuration("5s")
h := collector.NewCollector(&collector.CollectorOptions{
URI: s.URL,
SkipSslVerify: true,
Timeout: timeout,
FreezeTimeSeconds: true,
Logger: nopLogger,
EnableSoraClientMetrics: false,
EnableSoraConnectionErrorMetrics: false,
EnableErlangVMMetrics: false,
EnableSoraClusterMetrics: true,
})
expectMetrics(t, h, "sora_cluster_metrics_enabled.metrics")
}