Ejemplo n.º 1
0
// Test that the proper values are ignored or collected for class=Java
func TestHttpJsonJavaMultiValue(t *testing.T) {
	cassandra := genJolokiaClientStub(validJavaMultiValueJSON, 200,
		MultipleServers, []string{HeapMetric})

	var acc testutil.Accumulator
	acc.SetDebug(true)
	err := cassandra.Gather(&acc)

	assert.Nil(t, err)
	assert.Equal(t, 2, len(acc.Metrics))

	fields := map[string]interface{}{
		"HeapMemoryUsage_init":      67108864.0,
		"HeapMemoryUsage_committed": 456130560.0,
		"HeapMemoryUsage_max":       477626368.0,
		"HeapMemoryUsage_used":      203288528.0,
	}
	tags1 := map[string]string{
		"cassandra_host": "10.10.10.10",
		"mname":          "HeapMemoryUsage",
	}

	tags2 := map[string]string{
		"cassandra_host": "10.10.10.11",
		"mname":          "HeapMemoryUsage",
	}
	acc.AssertContainsTaggedFields(t, "javaMemory", fields, tags1)
	acc.AssertContainsTaggedFields(t, "javaMemory", fields, tags2)
}
Ejemplo n.º 2
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func TestPrometheusGeneratesMetrics(t *testing.T) {
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintln(w, sampleTextFormat)
	}))
	defer ts.Close()

	p := &Prometheus{
		Urls: []string{ts.URL},
	}

	var acc testutil.Accumulator

	err := p.Gather(&acc)
	require.NoError(t, err)

	expected := []struct {
		name  string
		value float64
		tags  map[string]string
	}{
		{"prometheus_go_gc_duration_seconds_count", 7, map[string]string{}},
		{"prometheus_go_goroutines", 15, map[string]string{}},
	}

	for _, e := range expected {
		assert.True(t, acc.HasFloatField(e.name, "value"))
	}
}
Ejemplo n.º 3
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func TestExec(t *testing.T) {
	parser, _ := parsers.NewJSONParser("exec", []string{}, nil)
	e := &Exec{
		runner:   newRunnerMock([]byte(validJson), nil),
		Commands: []string{"testcommand arg1"},
		parser:   parser,
	}

	var acc testutil.Accumulator
	err := e.Gather(&acc)
	require.NoError(t, err)
	assert.Equal(t, acc.NFields(), 8, "non-numeric measurements should be ignored")

	fields := map[string]interface{}{
		"num_processes": float64(82),
		"cpu_used":      float64(8234),
		"cpu_free":      float64(32),
		"percent":       float64(0.81),
		"users_0":       float64(0),
		"users_1":       float64(1),
		"users_2":       float64(2),
		"users_3":       float64(3),
	}
	acc.AssertContainsFields(t, "exec", fields)
}
Ejemplo n.º 4
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func TestMetricContainsServerAndDomainAndRecordTypeTags(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping network-dependent test in short mode.")
	}
	var dnsConfig = DnsQuery{
		Servers: servers,
		Domains: domains,
	}
	var acc testutil.Accumulator
	tags := map[string]string{
		"server":      "8.8.8.8",
		"domain":      "google.com",
		"record_type": "NS",
	}
	fields := map[string]interface{}{}

	err := dnsConfig.Gather(&acc)
	assert.NoError(t, err)
	metric, ok := acc.Get("dns_query")
	require.True(t, ok)
	queryTime, _ := metric.Fields["query_time_ms"].(float64)

	fields["query_time_ms"] = queryTime
	acc.AssertContainsTaggedFields(t, "dns_query", fields, tags)
}
Ejemplo n.º 5
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func TestSNMPEasyGet6(t *testing.T) {
	h := Host{
		Address:   "127.0.0.1:31161",
		Community: "telegraf",
		Version:   2,
		Timeout:   2.0,
		Retries:   2,
		GetOids:   []string{"1.3.6.1.2.1.2.1.0"},
	}
	s := Snmp{
		SnmptranslateFile: "./testdata/oids.txt",
		Host:              []Host{h},
	}

	var acc testutil.Accumulator
	err := s.Gather(&acc)
	require.NoError(t, err)

	acc.AssertContainsTaggedFields(t,
		"ifNumber",
		map[string]interface{}{
			"ifNumber": int(4),
		},
		map[string]string{
			"instance": "0",
			"host":     "127.0.0.1",
		},
	)
}
Ejemplo n.º 6
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func TestMemcachedGeneratesMetrics(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping integration test in short mode")
	}

	m := &Memcached{
		Servers: []string{testutil.GetLocalHost()},
	}

	var acc testutil.Accumulator

	err := m.Gather(&acc)
	require.NoError(t, err)

	intMetrics := []string{"get_hits", "get_misses", "evictions",
		"limit_maxbytes", "bytes", "uptime", "curr_items", "total_items",
		"curr_connections", "total_connections", "connection_structures", "cmd_get",
		"cmd_set", "delete_hits", "delete_misses", "incr_hits", "incr_misses",
		"decr_hits", "decr_misses", "cas_hits", "cas_misses", "evictions",
		"bytes_read", "bytes_written", "threads", "conn_yields"}

	for _, metric := range intMetrics {
		assert.True(t, acc.HasIntField("memcached", metric), metric)
	}
}
Ejemplo n.º 7
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func TestTailFromEnd(t *testing.T) {
	tmpfile, err := ioutil.TempFile("", "")
	require.NoError(t, err)
	defer os.Remove(tmpfile.Name())
	_, err = tmpfile.WriteString("cpu,mytag=foo usage_idle=100\n")
	require.NoError(t, err)

	tt := NewTail()
	tt.Files = []string{tmpfile.Name()}
	p, _ := parsers.NewInfluxParser()
	tt.SetParser(p)
	defer tt.Stop()
	defer tmpfile.Close()

	acc := testutil.Accumulator{}
	require.NoError(t, tt.Start(&acc))
	time.Sleep(time.Millisecond * 100)

	_, err = tmpfile.WriteString("cpu,othertag=foo usage_idle=100\n")
	require.NoError(t, err)
	require.NoError(t, tt.Gather(&acc))
	time.Sleep(time.Millisecond * 50)

	acc.AssertContainsTaggedFields(t, "cpu",
		map[string]interface{}{
			"usage_idle": float64(100),
		},
		map[string]string{
			"othertag": "foo",
		})
	assert.Len(t, acc.Metrics, 1)
}
Ejemplo n.º 8
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func TestPhpFpmGeneratesMetrics_From_Http(t *testing.T) {
	sv := statServer{}
	ts := httptest.NewServer(sv)
	defer ts.Close()

	r := &phpfpm{
		Urls: []string{ts.URL},
	}

	var acc testutil.Accumulator

	err := r.Gather(&acc)
	require.NoError(t, err)

	tags := map[string]string{
		"pool": "www",
	}

	fields := map[string]interface{}{
		"accepted_conn":        int64(3),
		"listen_queue":         int64(1),
		"max_listen_queue":     int64(0),
		"listen_queue_len":     int64(0),
		"idle_processes":       int64(1),
		"active_processes":     int64(1),
		"total_processes":      int64(2),
		"max_active_processes": int64(1),
		"max_children_reached": int64(2),
		"slow_requests":        int64(1),
	}

	acc.AssertContainsTaggedFields(t, "phpfpm", fields, tags)
}
Ejemplo n.º 9
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func testMain(t *testing.T, code string, endpoint string, serverType ServerType) {
	// Build the fake snmpwalk for test
	src := makeFakeSNMPSrc(code)
	defer os.Remove(src)
	buildFakeSNMPCmd(src)
	defer os.Remove("./snmpwalk")
	envPathOrigin := os.Getenv("PATH")
	// Refer to the fake snmpwalk
	os.Setenv("PATH", ".")
	defer os.Setenv("PATH", envPathOrigin)

	l := &LeoFS{
		Servers: []string{endpoint},
	}

	var acc testutil.Accumulator
	acc.SetDebug(true)

	err := l.Gather(&acc)
	require.NoError(t, err)

	floatMetrics := KeyMapping[serverType]

	for _, metric := range floatMetrics {
		assert.True(t, acc.HasFloatField("leofs", metric), metric)
	}
}
Ejemplo n.º 10
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// Test that test_a.log line gets parsed even though we don't have the correct
// pattern available for test_b.log
func TestGrokParseLogFilesOneBad(t *testing.T) {
	thisdir := getCurrentDir()
	p := &grok.Parser{
		Patterns:           []string{"%{TEST_LOG_A}", "%{TEST_LOG_BAD}"},
		CustomPatternFiles: []string{thisdir + "grok/testdata/test-patterns"},
	}
	assert.NoError(t, p.Compile())

	logparser := &LogParserPlugin{
		FromBeginning: true,
		Files:         []string{thisdir + "grok/testdata/test_a.log"},
		GrokParser:    p,
	}

	acc := testutil.Accumulator{}
	acc.SetDebug(true)
	assert.NoError(t, logparser.Start(&acc))

	time.Sleep(time.Millisecond * 500)
	logparser.Stop()

	acc.AssertContainsTaggedFields(t, "logparser_grok",
		map[string]interface{}{
			"clientip":      "192.168.1.1",
			"myfloat":       float64(1.25),
			"response_time": int64(5432),
			"myint":         int64(101),
		},
		map[string]string{"response_code": "200"})
}
Ejemplo n.º 11
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func TestSNMPGet2(t *testing.T) {
	get1 := Data{
		Name: "oid1",
		Oid:  "ifNumber",
	}
	h := Host{
		Address:   testutil.GetLocalHost() + ":31161",
		Community: "telegraf",
		Version:   2,
		Timeout:   2.0,
		Retries:   2,
		Collect:   []string{"oid1"},
	}
	s := Snmp{
		SnmptranslateFile: "./testdata/oids.txt",
		Host:              []Host{h},
		Get:               []Data{get1},
	}

	var acc testutil.Accumulator
	err := s.Gather(&acc)
	require.NoError(t, err)

	acc.AssertContainsTaggedFields(t,
		"ifNumber",
		map[string]interface{}{
			"ifNumber": int(4),
		},
		map[string]string{
			"instance": "0",
			"host":     testutil.GetLocalHost(),
		},
	)
}
Ejemplo n.º 12
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func TestGatherGlob(t *testing.T) {
	dir := getTestdataDir()
	fs := NewFileStat()
	fs.Md5 = true
	fs.Files = []string{
		dir + "*.log",
	}

	acc := testutil.Accumulator{}
	fs.Gather(&acc)

	tags1 := map[string]string{
		"file": dir + "log1.log",
	}
	fields1 := map[string]interface{}{
		"size_bytes": int64(0),
		"exists":     int64(1),
		"md5_sum":    "d41d8cd98f00b204e9800998ecf8427e",
	}
	acc.AssertContainsTaggedFields(t, "filestat", fields1, tags1)

	tags2 := map[string]string{
		"file": dir + "log2.log",
	}
	fields2 := map[string]interface{}{
		"size_bytes": int64(0),
		"exists":     int64(1),
		"md5_sum":    "d41d8cd98f00b204e9800998ecf8427e",
	}
	acc.AssertContainsTaggedFields(t, "filestat", fields2, tags2)
}
Ejemplo n.º 13
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func TestAddEngineStatsPartial(t *testing.T) {
	engine := &Engine{
		ClientConns:   0,
		ClientActive:  0,
		QueriesPerSec: 0,
		ReadsPerSec:   0,
		WritesPerSec:  0,
	}

	var acc testutil.Accumulator

	keys := []string{
		"active_clients",
		"clients",
		"queries_per_sec",
		"read_docs_per_sec",
		"written_docs_per_sec",
	}

	missing_keys := []string{
		"total_queries",
		"total_reads",
		"total_writes",
	}
	engine.AddEngineStats(keys, &acc, tags)

	for _, metric := range missing_keys {
		assert.False(t, acc.HasIntField("rethinkdb", metric))
	}
}
Ejemplo n.º 14
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// Test that the proper values are ignored or collected for class=Cassandra
func TestHttpJsonCassandraMultiValue(t *testing.T) {
	cassandra := genJolokiaClientStub(validCassandraMultiValueJSON, 200, Servers, []string{ReadLatencyMetric})

	var acc testutil.Accumulator
	err := cassandra.Gather(&acc)

	assert.Nil(t, err)
	assert.Equal(t, 1, len(acc.Metrics))

	fields := map[string]interface{}{
		"ReadLatency_999thPercentile": 20.0,
		"ReadLatency_99thPercentile":  10.0,
		"ReadLatency_Count":           400.0,
		"ReadLatency_DurationUnit":    "microseconds",
		"ReadLatency_Max":             30.0,
		"ReadLatency_MeanRate":        3.0,
		"ReadLatency_Min":             1.0,
		"ReadLatency_RateUnit":        "events/second",
	}

	tags := map[string]string{
		"cassandra_host": "10.10.10.10",
		"mname":          "ReadLatency",
		"keyspace":       "test_keyspace1",
		"scope":          "test_table",
	}
	acc.AssertContainsTaggedFields(t, "cassandraTable", fields, tags)
}
Ejemplo n.º 15
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func TestRunParser(t *testing.T) {
	log.SetOutput(ioutil.Discard)
	var testmsg = []byte("cpu_load_short,host=server01 value=12.0 1422568543702900257")

	listener, in := newTestUdpListener()
	acc := testutil.Accumulator{}
	listener.acc = &acc
	defer close(listener.done)

	listener.parser, _ = parsers.NewInfluxParser()
	listener.wg.Add(1)
	go listener.udpParser()

	in <- testmsg
	time.Sleep(time.Millisecond * 25)
	listener.Gather(&acc)

	if a := acc.NFields(); a != 1 {
		t.Errorf("got %v, expected %v", a, 1)
	}

	acc.AssertContainsTaggedFields(t, "cpu_load_short",
		map[string]interface{}{"value": float64(12)},
		map[string]string{"host": "server01"},
	)
}
Ejemplo n.º 16
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func TestMesosSlave(t *testing.T) {
	var acc testutil.Accumulator

	m := Mesos{
		Masters: []string{},
		Slaves:  []string{slaveTestServer.Listener.Addr().String()},
		// SlaveTasks: true,
		Timeout: 10,
	}

	err := m.Gather(&acc)

	if err != nil {
		t.Errorf(err.Error())
	}

	acc.AssertContainsFields(t, "mesos", slaveMetrics)

	// expectedFields := make(map[string]interface{}, len(slaveTaskMetrics["statistics"].(map[string]interface{}))+1)
	// for k, v := range slaveTaskMetrics["statistics"].(map[string]interface{}) {
	// 	expectedFields[k] = v
	// }
	// expectedFields["executor_id"] = slaveTaskMetrics["executor_id"]

	// acc.AssertContainsTaggedFields(
	// 	t,
	// 	"mesos_tasks",
	// 	expectedFields,
	// 	map[string]string{"server": "127.0.0.1", "framework_id": slaveTaskMetrics["framework_id"].(string)})
}
Ejemplo n.º 17
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func TestAddNonReplStats(t *testing.T) {
	d := NewMongodbData(
		&StatLine{
			StorageEngine:    "",
			Time:             time.Now(),
			Insert:           0,
			Query:            0,
			Update:           0,
			Delete:           0,
			GetMore:          0,
			Command:          0,
			Flushes:          0,
			Virtual:          0,
			Resident:         0,
			QueuedReaders:    0,
			QueuedWriters:    0,
			ActiveReaders:    0,
			ActiveWriters:    0,
			NetIn:            0,
			NetOut:           0,
			NumConnections:   0,
			Passes:           0,
			DeletedDocuments: 0,
		},
		tags,
	)
	var acc testutil.Accumulator

	d.AddDefaultStats()
	d.flush(&acc)

	for key, _ := range DefaultStats {
		assert.True(t, acc.HasIntField("mongodb", key))
	}
}
Ejemplo n.º 18
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func TestMissingDelayColumnNTPQ(t *testing.T) {
	resetVars()
	tt := tester{
		ret: []byte(missingDelayNTPQ),
		err: nil,
	}
	n := &NTPQ{
		runQ: tt.runqTest,
	}

	acc := testutil.Accumulator{}
	assert.NoError(t, n.Gather(&acc))

	fields := map[string]interface{}{
		"when":   int64(101),
		"poll":   int64(256),
		"reach":  int64(37),
		"offset": float64(233.010),
		"jitter": float64(17.462),
	}
	tags := map[string]string{
		"remote": "*uschi5-ntp-002.",
		"refid":  "10.177.80.46",
		"type":   "u",
	}
	acc.AssertContainsTaggedFields(t, "ntpq", fields, tags)
}
Ejemplo n.º 19
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func TestTailFromBeginning(t *testing.T) {
	tmpfile, err := ioutil.TempFile("", "")
	require.NoError(t, err)
	defer os.Remove(tmpfile.Name())

	tt := NewTail()
	tt.FromBeginning = true
	tt.Files = []string{tmpfile.Name()}
	p, _ := parsers.NewInfluxParser()
	tt.SetParser(p)
	defer tt.Stop()
	defer tmpfile.Close()

	acc := testutil.Accumulator{}
	require.NoError(t, tt.Start(&acc))

	_, err = tmpfile.WriteString("cpu,mytag=foo usage_idle=100\n")
	require.NoError(t, err)
	require.NoError(t, tt.Gather(&acc))
	// arbitrary sleep to wait for message to show up
	time.Sleep(time.Millisecond * 250)

	acc.AssertContainsTaggedFields(t, "cpu",
		map[string]interface{}{
			"usage_idle": float64(100),
		},
		map[string]string{
			"mytag": "foo",
		})
}
Ejemplo n.º 20
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func TestRaindropsGeneratesMetrics(t *testing.T) {
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		var rsp string

		if r.URL.Path == "/_raindrops" {
			rsp = sampleResponse
		} else {
			panic("Cannot handle request")
		}

		fmt.Fprintln(w, rsp)
	}))
	defer ts.Close()

	n := &Raindrops{
		Urls: []string{fmt.Sprintf("%s/_raindrops", ts.URL)},
		http_client: &http.Client{Transport: &http.Transport{
			ResponseHeaderTimeout: time.Duration(3 * time.Second),
		}},
	}

	var acc testutil.Accumulator

	err := n.Gather(&acc)
	require.NoError(t, err)

	fields := map[string]interface{}{
		"calling": uint64(100),
		"writing": uint64(200),
	}
	addr, err := url.Parse(ts.URL)
	if err != nil {
		panic(err)
	}

	host, port, err := net.SplitHostPort(addr.Host)
	if err != nil {
		host = addr.Host
		if addr.Scheme == "http" {
			port = "80"
		} else if addr.Scheme == "https" {
			port = "443"
		} else {
			port = ""
		}
	}

	tags := map[string]string{"server": host, "port": port}
	acc.AssertContainsTaggedFields(t, "raindrops", fields, tags)

	tags = map[string]string{
		"port": "8081",
		"ip":   "0.0.0.0",
	}
	fields = map[string]interface{}{
		"active": uint64(3),
		"queued": uint64(4),
	}
	acc.AssertContainsTaggedFields(t, "raindrops_listen", fields, tags)
}
Ejemplo n.º 21
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func TestZookeeperGeneratesMetrics(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping integration test in short mode")
	}

	z := &Zookeeper{
		Servers: []string{testutil.GetLocalHost() + ":2181"},
	}

	var acc testutil.Accumulator

	err := z.Gather(&acc)
	require.NoError(t, err)

	intMetrics := []string{
		"avg_latency",
		"max_latency",
		"min_latency",
		"packets_received",
		"packets_sent",
		"outstanding_requests",
		"znode_count",
		"watch_count",
		"ephemerals_count",
		"approximate_data_size",
		"open_file_descriptor_count",
		"max_file_descriptor_count",
	}

	for _, metric := range intMetrics {
		assert.True(t, acc.HasIntField("zookeeper", metric), metric)
	}
}
Ejemplo n.º 22
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func TestAddTableStats(t *testing.T) {
	var acc testutil.Accumulator

	err := server.addTableStats(&acc)
	require.NoError(t, err)

	for _, metric := range TableTracking {
		assert.True(t, acc.HasIntValue(metric))
	}

	keys := []string{
		"cache_bytes_in_use",
		"disk_read_bytes_per_sec",
		"disk_read_bytes_total",
		"disk_written_bytes_per_sec",
		"disk_written_bytes_total",
		"disk_usage_data_bytes",
		"disk_usage_garbage_bytes",
		"disk_usage_metadata_bytes",
		"disk_usage_preallocated_bytes",
	}

	for _, metric := range keys {
		assert.True(t, acc.HasIntValue(metric))
	}
}
Ejemplo n.º 23
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func TestMesosSlave(t *testing.T) {
	var acc testutil.Accumulator

	m := Mesos{
		Masters:    []string{},
		Slaves:     []string{slaveTestServer.Listener.Addr().String()},
		SlaveTasks: true,
		Timeout:    10,
	}

	err := m.Gather(&acc)

	if err != nil {
		t.Errorf(err.Error())
	}

	acc.AssertContainsFields(t, "mesos", slaveMetrics)

	jf := jsonparser.JSONFlattener{}
	err = jf.FlattenJSON("", slaveTaskMetrics)

	if err != nil {
		t.Errorf(err.Error())
	}

	acc.AssertContainsFields(t, "mesos-tasks", jf.Fields)
}
Ejemplo n.º 24
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func TestBadIntNTPQ(t *testing.T) {
	tt := tester{
		ret: []byte(badIntParseNTPQ),
		err: nil,
	}
	n := &NTPQ{
		runQ: tt.runqTest,
	}

	acc := testutil.Accumulator{}
	assert.NoError(t, n.Gather(&acc))

	fields := map[string]interface{}{
		"when":   int64(101),
		"reach":  int64(37),
		"delay":  float64(51.016),
		"offset": float64(233.010),
		"jitter": float64(17.462),
	}
	tags := map[string]string{
		"remote":       "uschi5-ntp-002.",
		"state_prefix": "*",
		"refid":        "10.177.80.46",
		"stratum":      "2",
		"type":         "u",
	}
	acc.AssertContainsTaggedFields(t, "ntpq", fields, tags)
}
Ejemplo n.º 25
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func TestSNMPGet1(t *testing.T) {
	get1 := Data{
		Name: "oid1",
		Unit: "octets",
		Oid:  ".1.3.6.1.2.1.2.2.1.16.1",
	}
	h := Host{
		Address:   "127.0.0.1:31161",
		Community: "telegraf",
		Version:   2,
		Timeout:   2.0,
		Retries:   2,
		Collect:   []string{"oid1"},
	}
	s := Snmp{
		Host: []Host{h},
		Get:  []Data{get1},
	}

	var acc testutil.Accumulator
	err := s.Gather(&acc)
	require.NoError(t, err)

	acc.AssertContainsTaggedFields(t,
		"oid1",
		map[string]interface{}{
			"oid1": uint(543846),
		},
		map[string]string{
			"unit": "octets",
			"host": "127.0.0.1",
		},
	)
}
Ejemplo n.º 26
0
func TestAerospikeStatistics(t *testing.T) {
	if testing.Short() {
		t.Skip("Skipping integration test in short mode")
	}

	a := &Aerospike{
		Servers: []string{testutil.GetLocalHost() + ":3000"},
	}

	var acc testutil.Accumulator

	err := a.Gather(&acc)
	require.NoError(t, err)

	// Only use a few of the metrics
	asMetrics := []string{
		"transactions",
		"stat_write_errs",
		"stat_read_reqs",
		"stat_write_reqs",
	}

	for _, metric := range asMetrics {
		assert.True(t, acc.HasIntField("aerospike", metric), metric)
	}

}
Ejemplo n.º 27
0
func TestLineProtocolParseMultiple(t *testing.T) {
	parser, _ := parsers.NewInfluxParser()
	e := &Exec{
		runner:   newRunnerMock([]byte(lineProtocolMulti), nil),
		Commands: []string{"line-protocol"},
		parser:   parser,
	}

	var acc testutil.Accumulator
	err := e.Gather(&acc)
	require.NoError(t, err)

	fields := map[string]interface{}{
		"usage_idle": float64(99),
		"usage_busy": float64(1),
	}
	tags := map[string]string{
		"host":       "foo",
		"datacenter": "us-east",
	}
	cpuTags := []string{"cpu0", "cpu1", "cpu2", "cpu3", "cpu4", "cpu5", "cpu6"}

	for _, cpu := range cpuTags {
		tags["cpu"] = cpu
		acc.AssertContainsTaggedFields(t, "cpu", fields, tags)
	}
}
Ejemplo n.º 28
0
func TestGather(t *testing.T) {
	duration, _ := time.ParseDuration("1m")
	internalDuration := internal.Duration{
		Duration: duration,
	}
	c := &CloudWatch{
		Region:    "us-east-1",
		Namespace: "AWS/ELB",
		Delay:     internalDuration,
		Period:    internalDuration,
		RateLimit: 10,
	}

	var acc testutil.Accumulator
	c.client = &mockCloudWatchClient{}

	c.Gather(&acc)

	fields := map[string]interface{}{}
	fields["latency_minimum"] = 0.1
	fields["latency_maximum"] = 0.3
	fields["latency_average"] = 0.2
	fields["latency_sum"] = 123.0
	fields["latency_sample_count"] = 100.0

	tags := map[string]string{}
	tags["unit"] = "seconds"
	tags["region"] = "us-east-1"
	tags["load_balancer_name"] = "p-example"

	assert.True(t, acc.HasMeasurement("cloudwatch_aws_elb"))
	acc.AssertContainsTaggedFields(t, "cloudwatch_aws_elb", fields, tags)

}
Ejemplo n.º 29
0
func TestRunParser(t *testing.T) {
	var testmsg = []byte(testMsg)

	listener, in := newTestTcpListener()
	acc := testutil.Accumulator{}
	listener.acc = &acc
	defer close(listener.done)

	listener.parser, _ = parsers.NewInfluxParser()
	listener.wg.Add(1)
	go listener.tcpParser()

	in <- testmsg
	time.Sleep(time.Millisecond * 25)
	listener.Gather(&acc)

	if a := acc.NFields(); a != 1 {
		t.Errorf("got %v, expected %v", a, 1)
	}

	acc.AssertContainsTaggedFields(t, "cpu_load_short",
		map[string]interface{}{"value": float64(12)},
		map[string]string{"host": "server01"},
	)
}
Ejemplo n.º 30
0
func TestPartialVmStatProcFile(t *testing.T) {
	tmpfile := makeFakeStatFile([]byte(vmStatFile_Partial))
	defer os.Remove(tmpfile)

	k := KernelVmstat{
		statFile: tmpfile,
	}

	acc := testutil.Accumulator{}
	err := k.Gather(&acc)
	assert.NoError(t, err)

	fields := map[string]interface{}{
		"unevictable_pgs_culled":     int64(1531),
		"unevictable_pgs_scanned":    int64(0),
		"unevictable_pgs_rescued":    int64(5426),
		"unevictable_pgs_mlocked":    int64(6988),
		"unevictable_pgs_munlocked":  int64(6988),
		"unevictable_pgs_cleared":    int64(0),
		"unevictable_pgs_stranded":   int64(0),
		"unevictable_pgs_mlockfreed": int64(0),
		"thp_fault_alloc":            int64(346219),
		"thp_fault_fallback":         int64(895453),
		"thp_collapse_alloc":         int64(24857),
		"thp_collapse_alloc_failed":  int64(102214),
		"thp_split":                  int64(9817),
	}
	acc.AssertContainsFields(t, "kernel_vmstat", fields)
}