How to use TestMetrics method of metrics Package

Best K6 code snippet using metrics.TestMetrics

pubsub_test.go

Source:pubsub_test.go

1package cloud_pubsub2import (3	"testing"4	"cloud.google.com/go/pubsub"5	"encoding/base64"6	"github.com/influxdata/telegraf"7	"github.com/influxdata/telegraf/plugins/parsers"8	"github.com/influxdata/telegraf/testutil"9	"github.com/stretchr/testify/assert"10)11func TestPubSub_WriteSingle(t *testing.T) {12	testMetrics := []testMetric{13		{testutil.TestMetric("value_1", "test"), false /*return error */},14	}15	settings := pubsub.DefaultPublishSettings16	settings.CountThreshold = 117	ps, topic, metrics := getTestResources(t, settings, testMetrics)18	err := ps.Write(metrics)19	if err != nil {20		t.Fatalf("got unexpected error: %v", err)21	}22	for _, testM := range testMetrics {23		verifyRawMetricPublished(t, testM.m, topic.published)24	}25}26func TestPubSub_WriteWithAttribute(t *testing.T) {27	testMetrics := []testMetric{28		{testutil.TestMetric("value_1", "test"), false /*return error*/},29	}30	settings := pubsub.DefaultPublishSettings31	ps, topic, metrics := getTestResources(t, settings, testMetrics)32	ps.Attributes = map[string]string{33		"foo1": "bar1",34		"foo2": "bar2",35	}36	err := ps.Write(metrics)37	if err != nil {38		t.Fatalf("got unexpected error: %v", err)39	}40	for _, testM := range testMetrics {41		msg := verifyRawMetricPublished(t, testM.m, topic.published)42		assert.Equalf(t, "bar1", msg.Attributes["foo1"], "expected attribute foo1=bar1")43		assert.Equalf(t, "bar2", msg.Attributes["foo2"], "expected attribute foo2=bar2")44	}45}46func TestPubSub_WriteMultiple(t *testing.T) {47	testMetrics := []testMetric{48		{testutil.TestMetric("value_1", "test"), false /*return error*/},49		{testutil.TestMetric("value_2", "test"), false},50	}51	settings := pubsub.DefaultPublishSettings52	ps, topic, metrics := getTestResources(t, settings, testMetrics)53	err := ps.Write(metrics)54	if err != nil {55		t.Fatalf("got unexpected error: %v", err)56	}57	for _, testM := range testMetrics {58		verifyRawMetricPublished(t, testM.m, topic.published)59	}60	assert.Equalf(t, 1, topic.bundleCount, "unexpected bundle count")61}62func TestPubSub_WriteOverCountThreshold(t *testing.T) {63	testMetrics := []testMetric{64		{testutil.TestMetric("value_1", "test"), false /*return error*/},65		{testutil.TestMetric("value_2", "test"), false},66		{testutil.TestMetric("value_3", "test"), false},67		{testutil.TestMetric("value_4", "test"), false},68	}69	settings := pubsub.DefaultPublishSettings70	settings.CountThreshold = 271	ps, topic, metrics := getTestResources(t, settings, testMetrics)72	err := ps.Write(metrics)73	if err != nil {74		t.Fatalf("got unexpected error: %v", err)75	}76	for _, testM := range testMetrics {77		verifyRawMetricPublished(t, testM.m, topic.published)78	}79	assert.Equalf(t, 2, topic.bundleCount, "unexpected bundle count")80}81func TestPubSub_WriteOverByteThreshold(t *testing.T) {82	testMetrics := []testMetric{83		{testutil.TestMetric("value_1", "test"), false /*return error*/},84		{testutil.TestMetric("value_2", "test"), false},85	}86	settings := pubsub.DefaultPublishSettings87	settings.CountThreshold = 1088	settings.ByteThreshold = 189	ps, topic, metrics := getTestResources(t, settings, testMetrics)90	err := ps.Write(metrics)91	if err != nil {92		t.Fatalf("got unexpected error: %v", err)93	}94	for _, testM := range testMetrics {95		verifyRawMetricPublished(t, testM.m, topic.published)96	}97	assert.Equalf(t, 2, topic.bundleCount, "unexpected bundle count")98}99func TestPubSub_WriteBase64Single(t *testing.T) {100	testMetrics := []testMetric{101		{testutil.TestMetric("value_1", "test"), false /*return error */},102		{testutil.TestMetric("value_2", "test"), false},103	}104	settings := pubsub.DefaultPublishSettings105	settings.CountThreshold = 1106	ps, topic, metrics := getTestResources(t, settings, testMetrics)107	ps.Base64Data = true108	err := ps.Write(metrics)109	if err != nil {110		t.Fatalf("got unexpected error: %v", err)111	}112	for _, testM := range testMetrics {113		verifyMetricPublished(t, testM.m, topic.published, true /* base64encoded */)114	}115}116func TestPubSub_Error(t *testing.T) {117	testMetrics := []testMetric{118		// Force this batch to return error119		{testutil.TestMetric("value_1", "test"), true},120		{testutil.TestMetric("value_2", "test"), false},121	}122	settings := pubsub.DefaultPublishSettings123	ps, _, metrics := getTestResources(t, settings, testMetrics)124	err := ps.Write(metrics)125	if err == nil {126		t.Fatalf("expected error")127	}128	if err.Error() != errMockFail {129		t.Fatalf("expected fake error, got %v", err)130	}131}132func verifyRawMetricPublished(t *testing.T, m telegraf.Metric, published map[string]*pubsub.Message) *pubsub.Message {133	return verifyMetricPublished(t, m, published, false)134}135func verifyMetricPublished(t *testing.T, m telegraf.Metric, published map[string]*pubsub.Message, base64Encoded bool) *pubsub.Message {136	p, _ := parsers.NewInfluxParser()137	v, _ := m.GetField("value")138	psMsg, ok := published[v.(string)]139	if !ok {140		t.Fatalf("expected metric to get published (value: %s)", v.(string))141	}142	data := psMsg.Data143	if base64Encoded {144		v, err := base64.StdEncoding.DecodeString(string(psMsg.Data))145		if err != nil {146			t.Fatalf("Unable to decode expected base64-encoded message: %s", err)147		}148		data = []byte(v)149	}150	parsed, err := p.Parse(data)151	if err != nil {152		t.Fatalf("could not parse influxdb metric from published message: %s", string(psMsg.Data))153	}154	if len(parsed) > 1 {155		t.Fatalf("expected only one influxdb metric per published message, got %d", len(published))156	}157	publishedV, ok := parsed[0].GetField("value")158	if !ok {159		t.Fatalf("expected published metric to have a value")160	}161	assert.Equal(t, v, publishedV, "incorrect published value")162	return psMsg163}...

TestMetrics

Using AI Code Generation

1func main() {2    metrics := metrics.NewMetrics()3    metrics.TestMetrics()4}5func main() {6    metrics := metrics.NewMetrics()7    metrics.TestMetrics()8}9import (10type Metrics struct {11}12func NewMetrics() *Metrics {13    return &Metrics{}14}15func (m *Metrics) TestMetrics() {16    m.startTime = time.Now()17    fmt.Println("TestMetrics started")18    time.Sleep(2 * time.Second)19    m.endTime = time.Now()20    fmt.Println("TestMetrics ended")21    m.PrintMetrics()22}23func (m *Metrics) PrintMetrics() {24    fmt.Printf("Total time taken is %v25", m.endTime.Sub(m.startTime))26}

TestMetrics

Using AI Code Generation

1import (2func main() {3	m := metrics.New(10)4	m.Update(5)5	fmt.Println(m.Max())6}7import (8type Metrics struct {9}10func New(max int) *Metrics {11	return &Metrics{max: max}12}13func (m *Metrics) Update(value int) error {14	if value > m.max {15		return errors.New("Value is greater than max")16	}17}18func (m *Met

TestMetrics

Using AI Code Generation

1import (2func main() {3    metrics.TestMetrics()4}5Method signature: func (m *Metrics) GetMetrics(resource string, metrics []string) (map[string]map[string]float64, error)6import (7func main() {8    metrics.GetMetrics("domain", []string{"count", "memoryused"})9}10Method signature: func (m

TestMetrics

Using AI Code Generation

1import (2func main() {3    obj = metrics.Metrics{}4    obj.TestMetrics()5}6import (7func main() {8    obj = metrics.Metrics{}9    obj.TestMetrics()10}11import (12func main() {13    obj = metrics.Metrics{}14    obj.TestMetrics()15}16import (17func main() {18    obj = metrics.Metrics{}19    obj.TestMetrics()20}21import (22func main() {23    obj = metrics.Metrics{}24    obj.TestMetrics()25}26import (27func main() {28    obj = metrics.Metrics{}29    obj.TestMetrics()30}31import (32func main() {33    obj = metrics.Metrics{}34    obj.TestMetrics()35}36import (37func main() {

TestMetrics

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	metrics.TestMetrics()5}6import (7func TestMetrics() {8	m := metrics.NewMeter()9	go metrics.Log(m, 5*time.Second, fmt.Println)10	for {11		m.Mark(1)12		time.Sleep(1 * time.Second)13	}14}15import (16type Meter struct {17}18func NewMeter() *Meter {19	return &Meter{lastUpdate: time.Now().UnixNano()}20}21func (m *Meter) Mark(n int64) {22}23func (m *Meter) Count() int64 {24}25func (m *Meter) Rate1() float64 {26}27func (m *Meter) Rate5() float64 {28}29func (m *Meter) Rate15() float64 {30}31func (m *Meter) RateMean() float64 {32	return float64(m.count) / float64(time.Now().UnixNano() - m.lastUpdate)33}34func (m *Meter) Snapshot() Meter {35	m.update(time.Now().UnixNano())36}37func (m *Meter) update(now int64) {38	if elapsed > 0 {39		m.rate15 = m.rate15 * 0.92 + float64(m.count) * 0.08 / float64(elapsed)40		m.rate5 = m.rate5 * 0.98 + float64(m.count) * 0.02 / float64(elapsed)41		m.rate1 = m.rate1 * 0.99 + float64(m.count) * 0.01 / float64(elapsed)42	}43}44func (m *Meter) MarshalJSON() ([]byte, error) {

TestMetrics

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World");4	m := metrics.NewMetrics();5	m.TestMetrics();6}7import (8func main() {9	fmt.Println("Hello World");10	m := metrics.NewMetrics();11	m.TestMetrics();12}13Now, we can import the package in our code. We can import the package using the command “go get”. The command is as follows:14Now, we can import the package in our code. The code will be as follows:15import (16func main() {17	fmt.Println("Hello World");18	m := metrics.NewMetrics();19	m.TestMetrics();20}21import (22func main() {23	fmt.Println("Hello World");24	m := metrics.NewMetrics();25	m.TestMetrics();26}

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