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-rw-r--r--tests/plugins/metrics/metrics_test.go1091
1 files changed, 0 insertions, 1091 deletions
diff --git a/tests/plugins/metrics/metrics_test.go b/tests/plugins/metrics/metrics_test.go
deleted file mode 100644
index c590ab2e..00000000
--- a/tests/plugins/metrics/metrics_test.go
+++ /dev/null
@@ -1,1091 +0,0 @@
-package metrics
-
-import (
- "io/ioutil"
- "net"
- "net/http"
- "net/rpc"
- "os"
- "os/signal"
- "sync"
- "syscall"
- "testing"
- "time"
-
- "github.com/golang/mock/gomock"
- endure "github.com/spiral/endure/pkg/container"
- goridgeRpc "github.com/spiral/goridge/v3/pkg/rpc"
- "github.com/spiral/roadrunner/v2/plugins/config"
- httpPlugin "github.com/spiral/roadrunner/v2/plugins/http"
- "github.com/spiral/roadrunner/v2/plugins/logger"
- "github.com/spiral/roadrunner/v2/plugins/metrics"
- rpcPlugin "github.com/spiral/roadrunner/v2/plugins/rpc"
- "github.com/spiral/roadrunner/v2/plugins/server"
- "github.com/spiral/roadrunner/v2/tests/mocks"
- "github.com/stretchr/testify/assert"
-)
-
-const dialAddr = "127.0.0.1:6001"
-const dialNetwork = "tcp"
-const getAddr = "http://127.0.0.1:2112/metrics"
-const getIPV6Addr = "http://[::1]:2112/metrics"
-
-func TestMetricsInit(t *testing.T) {
- cont, err := endure.NewContainer(nil, endure.SetLogLevel(endure.ErrorLevel))
- if err != nil {
- t.Fatal(err)
- }
-
- cfg := &config.Viper{}
- cfg.Prefix = "rr"
- cfg.Path = "configs/.rr-test.yaml"
-
- err = cont.RegisterAll(
- cfg,
- &metrics.Plugin{},
- &rpcPlugin.Plugin{},
- &logger.ZapLogger{},
- &Plugin1{},
- )
- assert.NoError(t, err)
-
- err = cont.Init()
- if err != nil {
- t.Fatal(err)
- }
-
- ch, err := cont.Serve()
- assert.NoError(t, err)
-
- sig := make(chan os.Signal, 1)
- signal.Notify(sig, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
-
- tt := time.NewTimer(time.Second * 5)
- defer tt.Stop()
-
- time.Sleep(time.Second * 2)
- out, err := getIPV6()
- assert.NoError(t, err)
-
- assert.Contains(t, out, "go_gc_duration_seconds")
- assert.Contains(t, out, "app_metric_counter")
-
- for {
- select {
- case e := <-ch:
- assert.Fail(t, "error", e.Error.Error())
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- case <-sig:
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- case <-tt.C:
- // timeout
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- }
- }
-}
-
-func TestMetricsIssue571(t *testing.T) {
- cont, err := endure.NewContainer(nil, endure.SetLogLevel(endure.ErrorLevel))
- if err != nil {
- t.Fatal(err)
- }
-
- cfg := &config.Viper{}
- cfg.Prefix = "rr"
- cfg.Path = "configs/.rr-issue-571.yaml"
-
- controller := gomock.NewController(t)
- mockLogger := mocks.NewMockLogger(controller)
-
- mockLogger.EXPECT().Debug("worker destructed", "pid", gomock.Any()).AnyTimes()
- mockLogger.EXPECT().Debug("worker constructed", "pid", gomock.Any()).AnyTimes()
- mockLogger.EXPECT().Debug("Started RPC service", "address", "tcp://127.0.0.1:6001", "plugins", []string{"metrics"}).MinTimes(1)
- mockLogger.EXPECT().Debug("200 GET http://127.0.0.1:56444/", "remote", gomock.Any(), "elapsed", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "test", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "test", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "test", "labels", []string{}, "value", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("adding metric", "name", "test", "value", gomock.Any(), "labels", []string{}).MinTimes(1)
- mockLogger.EXPECT().Error("metric with provided name already exist", "name", "test", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(3)
- mockLogger.EXPECT().Info("scan command", gomock.Any()).AnyTimes()
-
- err = cont.RegisterAll(
- cfg,
- &metrics.Plugin{},
- &rpcPlugin.Plugin{},
- &server.Plugin{},
- mockLogger,
- &httpPlugin.Plugin{},
- )
- assert.NoError(t, err)
-
- err = cont.Init()
- if err != nil {
- t.Fatal(err)
- }
-
- ch, err := cont.Serve()
- assert.NoError(t, err)
-
- sig := make(chan os.Signal, 1)
- signal.Notify(sig, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
-
- // give some time to wait http
- time.Sleep(time.Second * 2)
- _, err = issue571Http()
- assert.NoError(t, err)
-
- out, err := issue571Metrics()
- assert.NoError(t, err)
-
- assert.Contains(t, out, "HELP test Test counter")
- assert.Contains(t, out, "TYPE test counter")
-
- stopCh := make(chan struct{}, 1)
-
- wg := &sync.WaitGroup{}
- wg.Add(1)
-
- go func() {
- defer wg.Done()
- for {
- select {
- case e := <-ch:
- assert.Fail(t, "error", e.Error.Error())
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- case <-sig:
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- case <-stopCh:
- // timeout
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- }
- }
- }()
-
- time.Sleep(time.Second * 2)
- stopCh <- struct{}{}
- wg.Wait()
-}
-
-// get request and return body
-func issue571Http() (string, error) {
- r, err := http.Get("http://127.0.0.1:56444")
- if err != nil {
- return "", err
- }
-
- b, err := ioutil.ReadAll(r.Body)
- if err != nil {
- return "", err
- }
-
- err = r.Body.Close()
- if err != nil {
- return "", err
- }
- // unsafe
- return string(b), err
-}
-
-// get request and return body
-func issue571Metrics() (string, error) {
- r, err := http.Get("http://127.0.0.1:23557")
- if err != nil {
- return "", err
- }
-
- b, err := ioutil.ReadAll(r.Body)
- if err != nil {
- return "", err
- }
-
- err = r.Body.Close()
- if err != nil {
- return "", err
- }
- // unsafe
- return string(b), err
-}
-
-func TestMetricsGaugeCollector(t *testing.T) {
- cont, err := endure.NewContainer(nil, endure.SetLogLevel(endure.ErrorLevel))
- if err != nil {
- t.Fatal(err)
- }
-
- cfg := &config.Viper{}
- cfg.Prefix = "rr"
- cfg.Path = "configs/.rr-test.yaml"
-
- err = cont.RegisterAll(
- cfg,
- &metrics.Plugin{},
- &rpcPlugin.Plugin{},
- &logger.ZapLogger{},
- &Plugin1{},
- )
- assert.NoError(t, err)
-
- err = cont.Init()
- if err != nil {
- t.Fatal(err)
- }
-
- ch, err := cont.Serve()
- assert.NoError(t, err)
-
- sig := make(chan os.Signal, 1)
- signal.Notify(sig, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
-
- time.Sleep(time.Second)
- tt := time.NewTimer(time.Second * 5)
- defer tt.Stop()
-
- time.Sleep(time.Second * 2)
- out, err := getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, out, "my_gauge 100")
- assert.Contains(t, out, "my_gauge2 100")
-
- out, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, out, "go_gc_duration_seconds")
-
- for {
- select {
- case e := <-ch:
- assert.Fail(t, "error", e.Error.Error())
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- case <-sig:
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- case <-tt.C:
- // timeout
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- }
- }
-}
-
-func TestMetricsDifferentRPCCalls(t *testing.T) {
- cont, err := endure.NewContainer(nil, endure.SetLogLevel(endure.ErrorLevel))
- if err != nil {
- t.Fatal(err)
- }
-
- cfg := &config.Viper{}
- cfg.Prefix = "rr"
- cfg.Path = "configs/.rr-test.yaml"
-
- controller := gomock.NewController(t)
- mockLogger := mocks.NewMockLogger(controller)
-
- mockLogger.EXPECT().Debug("worker destructed", "pid", gomock.Any()).AnyTimes()
- mockLogger.EXPECT().Debug("worker constructed", "pid", gomock.Any()).AnyTimes()
- mockLogger.EXPECT().Debug("Started RPC service", "address", "tcp://127.0.0.1:6001", "plugins", []string{"metrics"}).MinTimes(1)
-
- mockLogger.EXPECT().Info("adding metric", "name", "counter_CounterMetric", "value", gomock.Any(), "labels", []string{"type2", "section2"}).MinTimes(1)
- mockLogger.EXPECT().Info("adding metric", "name", "histogram_registerHistogram", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("adding metric", "name", "sub_gauge_subVector", "value", gomock.Any(), "labels", []string{"core", "first"}).MinTimes(1)
- mockLogger.EXPECT().Info("adding metric", "name", "sub_gauge_subMetric", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("adding metric", "name", "test_metrics_named_collector", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("adding metric", "name", "app_metric_counter", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
-
- mockLogger.EXPECT().Info("metric successfully added", "name", "observe_observeMetricNotEnoughLabels", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "observe_observeMetric", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "counter_CounterMetric", "labels", []string{"type2", "section2"}, "value", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "counter_CounterMetric", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "histogram_registerHistogram", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "sub_gauge_subVector", "labels", []string{"core", "first"}, "value", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "sub_gauge_subVector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "sub_gauge_subMetric", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "sub_gauge_subMetric", "labels", gomock.Any(), "value", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "histogram_setOnHistogram", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "gauge_setWithoutLabels", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "gauge_missing_section_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "gauge_2_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "test_metrics_named_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "test_metrics_named_collector", "labels", gomock.Any(), "value", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "user_gauge_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("metric successfully added", "name", "app_metric_counter", "labels", gomock.Any(), "value", gomock.Any()).MinTimes(1)
-
- mockLogger.EXPECT().Info("declaring new metric", "name", "observe_observeMetricNotEnoughLabels", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "observe_observeMetric", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "counter_CounterMetric", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "histogram_registerHistogram", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "sub_gauge_subVector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "sub_gauge_subMetric", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "histogram_setOnHistogram", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "gauge_setWithoutLabels", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "gauge_missing_section_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "test_metrics_named_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "gauge_2_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("declaring new metric", "name", "user_gauge_collector", "type", gomock.Any(), "namespace", gomock.Any()).MinTimes(1)
-
- mockLogger.EXPECT().Info("observing metric", "name", "observe_observeMetric", "value", gomock.Any(), "labels", []string{"test"}).MinTimes(1)
- mockLogger.EXPECT().Info("observing metric", "name", "observe_observeMetric", "value", gomock.Any(), "labels", []string{"test", "test2"}).MinTimes(1)
- mockLogger.EXPECT().Info("observing metric", "name", "gauge_setOnHistogram", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("observing metric", "name", "gauge_setWithoutLabels", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("observing metric", "name", "gauge_missing_section_collector", "value", gomock.Any(), "labels", []string{"missing"}).MinTimes(1)
- mockLogger.EXPECT().Info("observing metric", "name", "user_gauge_collector", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("observing metric", "name", "gauge_2_collector", "value", gomock.Any(), "labels", []string{"core", "first"}).MinTimes(1)
-
- mockLogger.EXPECT().Info("observe operation finished successfully", "name", "observe_observeMetric", "labels", []string{"test", "test2"}, "value", gomock.Any()).MinTimes(1)
-
- mockLogger.EXPECT().Info("set operation finished successfully", "name", "gauge_2_collector", "labels", []string{"core", "first"}, "value", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("set operation finished successfully", "name", "user_gauge_collector", "labels", gomock.Any(), "value", gomock.Any()).MinTimes(1)
-
- mockLogger.EXPECT().Info("subtracting value from metric", "name", "sub_gauge_subVector", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("subtracting value from metric", "name", "sub_gauge_subMetric", "value", gomock.Any(), "labels", gomock.Any()).MinTimes(1)
-
- mockLogger.EXPECT().Info("subtracting operation finished successfully", "name", "sub_gauge_subVector", "labels", gomock.Any(), "value", gomock.Any()).MinTimes(1)
- mockLogger.EXPECT().Info("subtracting operation finished successfully", "name", "sub_gauge_subMetric", "labels", gomock.Any(), "value", gomock.Any()).MinTimes(1)
-
- mockLogger.EXPECT().Error("failed to get metrics with label values", "collector", "gauge_missing_section_collector", "labels", []string{"missing"}).MinTimes(1)
- mockLogger.EXPECT().Error("required labels for collector", "collector", "gauge_setWithoutLabels").MinTimes(1)
- mockLogger.EXPECT().Error("failed to get metrics with label values", "collector", "observe_observeMetric", "labels", []string{"test"}).MinTimes(1)
-
- err = cont.RegisterAll(
- cfg,
- &metrics.Plugin{},
- &rpcPlugin.Plugin{},
- mockLogger,
- )
- assert.NoError(t, err)
-
- err = cont.Init()
- if err != nil {
- t.Fatal(err)
- }
-
- ch, err := cont.Serve()
- assert.NoError(t, err)
-
- sig := make(chan os.Signal, 1)
- signal.Notify(sig, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
-
- tt := time.NewTimer(time.Minute * 3)
- defer tt.Stop()
-
- go func() {
- for {
- select {
- case e := <-ch:
- assert.Fail(t, "error", e.Error.Error())
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- case <-sig:
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- case <-tt.C:
- // timeout
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- }
- }
- }()
-
- time.Sleep(time.Second * 2)
- t.Run("DeclareMetric", declareMetricsTest)
- genericOut, err := getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "test_metrics_named_collector")
-
- t.Run("AddMetric", addMetricsTest)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "test_metrics_named_collector 10000")
-
- t.Run("SetMetric", setMetric)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "user_gauge_collector 100")
-
- t.Run("VectorMetric", vectorMetric)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "gauge_2_collector{section=\"first\",type=\"core\"} 100")
-
- t.Run("MissingSection", missingSection)
- t.Run("SetWithoutLabels", setWithoutLabels)
- t.Run("SetOnHistogram", setOnHistogram)
- t.Run("MetricSub", subMetric)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "sub_gauge_subMetric 1")
-
- t.Run("SubVector", subVector)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "sub_gauge_subVector{section=\"first\",type=\"core\"} 1")
-
- t.Run("RegisterHistogram", registerHistogram)
-
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, `TYPE histogram_registerHistogram`)
-
- // check buckets
- assert.Contains(t, genericOut, `histogram_registerHistogram_bucket{le="0.1"} 0`)
- assert.Contains(t, genericOut, `histogram_registerHistogram_bucket{le="0.2"} 0`)
- assert.Contains(t, genericOut, `histogram_registerHistogram_bucket{le="0.5"} 0`)
- assert.Contains(t, genericOut, `histogram_registerHistogram_bucket{le="+Inf"} 0`)
- assert.Contains(t, genericOut, `histogram_registerHistogram_sum 0`)
- assert.Contains(t, genericOut, `histogram_registerHistogram_count 0`)
-
- t.Run("CounterMetric", counterMetric)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "HELP default_default_counter_CounterMetric test_counter")
- assert.Contains(t, genericOut, `default_default_counter_CounterMetric{section="section2",type="type2"}`)
-
- t.Run("ObserveMetric", observeMetric)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "observe_observeMetric")
-
- t.Run("ObserveMetricNotEnoughLabels", observeMetricNotEnoughLabels)
-
- t.Run("ConfiguredCounterMetric", configuredCounterMetric)
- genericOut, err = getIPV6()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, "HELP app_metric_counter Custom application counter.")
- assert.Contains(t, genericOut, `app_metric_counter 100`)
-
- close(sig)
-}
-
-func configuredCounterMetric(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- assert.NoError(t, client.Call("metrics.Add", metrics.Metric{
- Name: "app_metric_counter",
- Value: 100.0,
- }, &ret))
- assert.True(t, ret)
-}
-
-func observeMetricNotEnoughLabels(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "observe_observeMetricNotEnoughLabels",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Help: "test_observe",
- Type: metrics.Histogram,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
- ret = false
-
- assert.Error(t, client.Call("metrics.Observe", metrics.Metric{
- Name: "observe_observeMetric",
- Value: 100.0,
- Labels: []string{"test"},
- }, &ret))
- assert.False(t, ret)
-}
-
-func observeMetric(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "observe_observeMetric",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Help: "test_observe",
- Type: metrics.Histogram,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
- ret = false
-
- assert.NoError(t, client.Call("metrics.Observe", metrics.Metric{
- Name: "observe_observeMetric",
- Value: 100.0,
- Labels: []string{"test", "test2"},
- }, &ret))
- assert.True(t, ret)
-}
-
-func counterMetric(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "counter_CounterMetric",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Help: "test_counter",
- Type: metrics.Counter,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-
- ret = false
-
- assert.NoError(t, client.Call("metrics.Add", metrics.Metric{
- Name: "counter_CounterMetric",
- Value: 100.0,
- Labels: []string{"type2", "section2"},
- }, &ret))
- assert.True(t, ret)
-}
-
-func registerHistogram(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "histogram_registerHistogram",
- Collector: metrics.Collector{
- Help: "test_histogram",
- Type: metrics.Histogram,
- Buckets: []float64{0.1, 0.2, 0.5},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-
- ret = false
-
- m := metrics.Metric{
- Name: "histogram_registerHistogram",
- Value: 10000,
- Labels: nil,
- }
-
- err = client.Call("metrics.Add", m, &ret)
- assert.Error(t, err)
- assert.False(t, ret)
-}
-
-func subVector(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
-
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "sub_gauge_subVector",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Gauge,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
- ret = false
-
- m := metrics.Metric{
- Name: "sub_gauge_subVector",
- Value: 100000,
- Labels: []string{"core", "first"},
- }
-
- err = client.Call("metrics.Add", m, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
- ret = false
-
- m = metrics.Metric{
- Name: "sub_gauge_subVector",
- Value: 99999,
- Labels: []string{"core", "first"},
- }
-
- err = client.Call("metrics.Sub", m, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-}
-
-func subMetric(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "sub_gauge_subMetric",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Gauge,
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
- ret = false
-
- m := metrics.Metric{
- Name: "sub_gauge_subMetric",
- Value: 100000,
- }
-
- err = client.Call("metrics.Add", m, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
- ret = false
-
- m = metrics.Metric{
- Name: "sub_gauge_subMetric",
- Value: 99999,
- }
-
- err = client.Call("metrics.Sub", m, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-}
-
-func setOnHistogram(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "histogram_setOnHistogram",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Histogram,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-
- ret = false
-
- m := metrics.Metric{
- Name: "gauge_setOnHistogram",
- Value: 100.0,
- }
-
- err = client.Call("metrics.Set", m, &ret) // expected 2 label values but got 1 in []string{"missing"}
- assert.Error(t, err)
- assert.False(t, ret)
-}
-
-func setWithoutLabels(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "gauge_setWithoutLabels",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Gauge,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-
- ret = false
-
- m := metrics.Metric{
- Name: "gauge_setWithoutLabels",
- Value: 100.0,
- }
-
- err = client.Call("metrics.Set", m, &ret) // expected 2 label values but got 1 in []string{"missing"}
- assert.Error(t, err)
- assert.False(t, ret)
-}
-
-func missingSection(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "gauge_missing_section_collector",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Gauge,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-
- ret = false
-
- m := metrics.Metric{
- Name: "gauge_missing_section_collector",
- Value: 100.0,
- Labels: []string{"missing"},
- }
-
- err = client.Call("metrics.Set", m, &ret) // expected 2 label values but got 1 in []string{"missing"}
- assert.Error(t, err)
- assert.False(t, ret)
-}
-
-func vectorMetric(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "gauge_2_collector",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Gauge,
- Labels: []string{"type", "section"},
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-
- ret = false
-
- m := metrics.Metric{
- Name: "gauge_2_collector",
- Value: 100.0,
- Labels: []string{"core", "first"},
- }
-
- err = client.Call("metrics.Set", m, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-}
-
-func setMetric(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "user_gauge_collector",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Gauge,
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
- ret = false
-
- m := metrics.Metric{
- Name: "user_gauge_collector",
- Value: 100.0,
- }
-
- err = client.Call("metrics.Set", m, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-}
-
-func addMetricsTest(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- m := metrics.Metric{
- Name: "test_metrics_named_collector",
- Value: 10000,
- Labels: nil,
- }
-
- err = client.Call("metrics.Add", m, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-}
-
-func declareMetricsTest(t *testing.T) {
- conn, err := net.Dial(dialNetwork, dialAddr)
- assert.NoError(t, err)
- defer func() {
- _ = conn.Close()
- }()
- client := rpc.NewClientWithCodec(goridgeRpc.NewClientCodec(conn))
- var ret bool
-
- nc := metrics.NamedCollector{
- Name: "test_metrics_named_collector",
- Collector: metrics.Collector{
- Namespace: "default",
- Subsystem: "default",
- Type: metrics.Counter,
- Help: "NO HELP!",
- Labels: nil,
- Buckets: nil,
- },
- }
-
- err = client.Call("metrics.Declare", nc, &ret)
- assert.NoError(t, err)
- assert.True(t, ret)
-}
-
-func TestHTTPMetrics(t *testing.T) {
- cont, err := endure.NewContainer(nil, endure.SetLogLevel(endure.ErrorLevel))
- if err != nil {
- t.Fatal(err)
- }
-
- cfg := &config.Viper{}
- cfg.Prefix = "rr"
- cfg.Path = "configs/.rr-http-metrics.yaml"
-
- controller := gomock.NewController(t)
- mockLogger := mocks.NewMockLogger(controller)
-
- mockLogger.EXPECT().Debug("worker destructed", "pid", gomock.Any()).AnyTimes()
- mockLogger.EXPECT().Debug("worker constructed", "pid", gomock.Any()).AnyTimes()
- mockLogger.EXPECT().Debug("200 GET http://127.0.0.1:13223/", "remote", gomock.Any(), "elapsed", gomock.Any()).MinTimes(1)
-
- err = cont.RegisterAll(
- cfg,
- &metrics.Plugin{},
- &server.Plugin{},
- &httpPlugin.Plugin{},
- mockLogger,
- )
- assert.NoError(t, err)
-
- err = cont.Init()
- if err != nil {
- t.Fatal(err)
- }
-
- ch, err := cont.Serve()
- assert.NoError(t, err)
-
- sig := make(chan os.Signal, 1)
- signal.Notify(sig, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
-
- tt := time.NewTimer(time.Minute * 3)
-
- go func() {
- defer tt.Stop()
- for {
- select {
- case e := <-ch:
- assert.Fail(t, "error", e.Error.Error())
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- case <-sig:
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- case <-tt.C:
- // timeout
- err = cont.Stop()
- if err != nil {
- assert.FailNow(t, "error", err.Error())
- }
- return
- }
- }
- }()
-
- time.Sleep(time.Second * 2)
- t.Run("req1", echoHTTP)
- t.Run("req2", echoHTTP)
-
- genericOut, err := get()
- assert.NoError(t, err)
- assert.Contains(t, genericOut, `rr_http_request_duration_seconds_bucket`)
- assert.Contains(t, genericOut, `rr_http_request_duration_seconds_sum{status="200"}`)
- assert.Contains(t, genericOut, `rr_http_request_duration_seconds_count{status="200"} 2`)
- assert.Contains(t, genericOut, `rr_http_request_total{status="200"} 2`)
- assert.Contains(t, genericOut, "rr_http_workers_memory_bytes")
-
- close(sig)
-}
-
-func echoHTTP(t *testing.T) {
- req, err := http.NewRequest("GET", "http://127.0.0.1:13223", nil)
- assert.NoError(t, err)
-
- r, err := http.DefaultClient.Do(req)
- assert.NoError(t, err)
- _, err = ioutil.ReadAll(r.Body)
- assert.NoError(t, err)
- assert.Equal(t, 200, r.StatusCode)
-
- err = r.Body.Close()
- assert.NoError(t, err)
-}
-
-// get request and return body
-func get() (string, error) {
- r, err := http.Get(getAddr)
- if err != nil {
- return "", err
- }
-
- b, err := ioutil.ReadAll(r.Body)
- if err != nil {
- return "", err
- }
-
- err = r.Body.Close()
- if err != nil {
- return "", err
- }
- // unsafe
- return string(b), err
-}
-
-// get request and return body
-func getIPV6() (string, error) {
- r, err := http.Get(getIPV6Addr)
- if err != nil {
- return "", err
- }
-
- b, err := ioutil.ReadAll(r.Body)
- if err != nil {
- return "", err
- }
-
- err = r.Body.Close()
- if err != nil {
- return "", err
- }
- // unsafe
- return string(b), err
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-23 07:05:56 +0000