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)
}
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)
}
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)})
}
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)
}
func TestExecCommandWithoutGlobAndPath(t *testing.T) {
parser, _ := parsers.NewValueParser("metric", "string", nil)
e := NewExec()
e.Commands = []string{"echo metric_value"}
e.SetParser(parser)
var acc testutil.Accumulator
err := e.Gather(&acc)
require.NoError(t, err)
fields := map[string]interface{}{
"value": "metric_value",
}
acc.AssertContainsFields(t, "metric", fields)
}
// Test that the parser parses kafka messages into points
func TestRunParserAndGather(t *testing.T) {
k, in := NewTestKafka()
defer close(k.done)
go k.parser()
in <- saramaMsg(testMsg)
time.Sleep(time.Millisecond)
acc := testutil.Accumulator{}
k.Gather(&acc)
assert.Equal(t, len(acc.Points), 1)
acc.AssertContainsFields(t, "cpu_load_short",
map[string]interface{}{"value": float64(23422)})
}
func TestMesosMaster(t *testing.T) {
var acc testutil.Accumulator
m := Mesos{
Masters: []string{masterTestServer.Listener.Addr().String()},
Timeout: 10,
}
err := m.Gather(&acc)
if err != nil {
t.Errorf(err.Error())
}
acc.AssertContainsFields(t, "mesos", masterMetrics)
}
// Test that the parser parses line format messages into metrics
func TestRunParserAndGather(t *testing.T) {
n, in := newTestNatsConsumer()
acc := testutil.Accumulator{}
n.acc = &acc
defer close(n.done)
n.parser, _ = parsers.NewInfluxParser()
go n.receiver()
in <- natsMsg(testMsg)
time.Sleep(time.Millisecond * 25)
n.Gather(&acc)
acc.AssertContainsFields(t, "cpu_load_short",
map[string]interface{}{"value": float64(23422)})
}
// Test that the parser parses graphite format messages into metrics
func TestRunParserAndGatherGraphite(t *testing.T) {
n, in := newTestMQTTConsumer()
acc := testutil.Accumulator{}
n.acc = &acc
defer close(n.done)
n.parser, _ = parsers.NewGraphiteParser("_", []string{}, nil)
go n.receiver()
in <- mqttMsg(testMsgGraphite)
time.Sleep(time.Millisecond * 25)
n.Gather(&acc)
acc.AssertContainsFields(t, "cpu_load_short_graphite",
map[string]interface{}{"value": float64(23422)})
}
// Test that the parser parses kafka messages into points
func TestRunParserAndGatherGraphite(t *testing.T) {
k, in := NewTestKafka()
defer close(k.done)
k.parser, _ = parsers.NewGraphiteParser("_", []string{}, nil)
go k.receiver()
in <- saramaMsg(testMsgGraphite)
time.Sleep(time.Millisecond)
acc := testutil.Accumulator{}
k.Gather(&acc)
assert.Equal(t, len(acc.Metrics), 1)
acc.AssertContainsFields(t, "cpu_load_short_graphite",
map[string]interface{}{"value": float64(23422)})
}
// Test that the parser parses kafka messages into points
func TestRunParserAndGather(t *testing.T) {
k, in := newTestKafka()
acc := testutil.Accumulator{}
k.acc = &acc
defer close(k.done)
k.parser, _ = parsers.NewInfluxParser()
go k.receiver()
in <- saramaMsg(testMsg)
time.Sleep(time.Millisecond * 5)
k.Gather(&acc)
assert.Equal(t, acc.NFields(), 1)
acc.AssertContainsFields(t, "cpu_load_short",
map[string]interface{}{"value": float64(23422)})
}
// Test that the parser parses line format messages into metrics
func TestRunParserAndGather(t *testing.T) {
n, in := newTestNatsConsumer()
defer close(n.done)
n.parser, _ = parsers.NewInfluxParser()
go n.receiver()
in <- natsMsg(testMsg)
time.Sleep(time.Millisecond)
acc := testutil.Accumulator{}
n.Gather(&acc)
if a := len(acc.Metrics); a != 1 {
t.Errorf("got %v, expected %v", a, 1)
}
acc.AssertContainsFields(t, "cpu_load_short",
map[string]interface{}{"value": float64(23422)})
}
func TestHTTPApache(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, apacheStatus)
}))
defer ts.Close()
a := Apache{
// Fetch it 2 times to catch possible data races.
Urls: []string{ts.URL, ts.URL},
}
var acc testutil.Accumulator
err := a.Gather(&acc)
require.NoError(t, err)
fields := map[string]interface{}{
"TotalAccesses": float64(1.29811861e+08),
"TotalkBytes": float64(5.213701865e+09),
"CPULoad": float64(6.51929),
"Uptime": float64(941553),
"ReqPerSec": float64(137.87),
"BytesPerSec": float64(5.67024e+06),
"BytesPerReq": float64(41127.4),
"BusyWorkers": float64(270),
"IdleWorkers": float64(630),
"ConnsTotal": float64(1451),
"ConnsAsyncWriting": float64(32),
"ConnsAsyncKeepAlive": float64(945),
"ConnsAsyncClosing": float64(205),
"scboard_waiting": float64(630),
"scboard_starting": float64(0),
"scboard_reading": float64(157),
"scboard_sending": float64(113),
"scboard_keepalive": float64(0),
"scboard_dnslookup": float64(0),
"scboard_closing": float64(0),
"scboard_logging": float64(0),
"scboard_finishing": float64(0),
"scboard_idle_cleanup": float64(0),
"scboard_open": float64(2850),
}
acc.AssertContainsFields(t, "apache", fields)
}
// Test that the parser parses json format messages into metrics
func TestRunParserAndGatherJSON(t *testing.T) {
n, in := newTestMQTTConsumer()
acc := testutil.Accumulator{}
n.acc = &acc
defer close(n.done)
n.parser, _ = parsers.NewJSONParser("nats_json_test", []string{}, nil)
go n.receiver()
in <- mqttMsg(testMsgJSON)
time.Sleep(time.Millisecond * 25)
n.Gather(&acc)
acc.AssertContainsFields(t, "nats_json_test",
map[string]interface{}{
"a": float64(5),
"b_c": float64(6),
})
}
// Test that the parser parses kafka messages into points
func TestRunParserAndGatherJSON(t *testing.T) {
k, in := NewTestKafka()
defer close(k.done)
k.parser, _ = parsers.NewJSONParser("kafka_json_test", []string{}, nil)
go k.receiver()
in <- saramaMsg(testMsgJSON)
time.Sleep(time.Millisecond)
acc := testutil.Accumulator{}
k.Gather(&acc)
assert.Equal(t, len(acc.Metrics), 1)
acc.AssertContainsFields(t, "kafka_json_test",
map[string]interface{}{
"a": float64(5),
"b_c": float64(6),
})
}
func TestRunParserGraphiteMsg(t *testing.T) {
var testmsg = []byte("cpu.load.graphite 12 1454780029")
listener, in := newTestTcpListener()
acc := testutil.Accumulator{}
listener.acc = &acc
defer close(listener.done)
listener.parser, _ = parsers.NewGraphiteParser("_", []string{}, nil)
listener.wg.Add(1)
go listener.tcpParser()
in <- testmsg
time.Sleep(time.Millisecond * 25)
listener.Gather(&acc)
acc.AssertContainsFields(t, "cpu_load_graphite",
map[string]interface{}{"value": float64(12)})
}
func TestTrig(t *testing.T) {
s := &Trig{
Amplitude: 10.0,
}
for i := 0.0; i < 10.0; i++ {
var acc testutil.Accumulator
sine := math.Sin((i*math.Pi)/5.0) * s.Amplitude
cosine := math.Cos((i*math.Pi)/5.0) * s.Amplitude
s.Gather(&acc)
fields := make(map[string]interface{})
fields["sine"] = sine
fields["cosine"] = cosine
acc.AssertContainsFields(t, "trig", fields)
}
}
func TestPartialProcFile(t *testing.T) {
tmpfile := makeFakeStatFile([]byte(statFile_Partial))
defer os.Remove(tmpfile)
k := Kernel{
statFile: tmpfile,
}
acc := testutil.Accumulator{}
err := k.Gather(&acc)
assert.NoError(t, err)
fields := map[string]interface{}{
"boot_time": int64(1457505775),
"context_switches": int64(2626618),
"disk_pages_in": int64(5741),
"disk_pages_out": int64(1808),
"interrupts": int64(1472736),
}
acc.AssertContainsFields(t, "kernel", fields)
}
// Test that the parser parses json format messages into metrics
func TestRunParserAndGatherJSON(t *testing.T) {
n, in := newTestNatsConsumer()
defer close(n.done)
n.parser, _ = parsers.NewJSONParser("nats_json_test", []string{}, nil)
go n.receiver()
in <- natsMsg(testMsgJSON)
time.Sleep(time.Millisecond)
acc := testutil.Accumulator{}
n.Gather(&acc)
if a := len(acc.Metrics); a != 1 {
t.Errorf("got %v, expected %v", a, 1)
}
acc.AssertContainsFields(t, "nats_json_test",
map[string]interface{}{
"a": float64(5),
"b_c": float64(6),
})
}
func TestPrometheusWritePointTag(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
p := &prometheus.Prometheus{
Urls: []string{"http://localhost:9126/metrics"},
}
tags := make(map[string]string)
tags["testtag"] = "testvalue"
pt1, _ := telegraf.NewMetric(
"test_point_3",
tags,
map[string]interface{}{"value": 0.0})
pt2, _ := telegraf.NewMetric(
"test_point_4",
tags,
map[string]interface{}{"value": 1.0})
var metrics = []telegraf.Metric{
pt1,
pt2,
}
require.NoError(t, pTesting.Write(metrics))
expected := []struct {
name string
value float64
}{
{"test_point_3", 0.0},
{"test_point_4", 1.0},
}
var acc testutil.Accumulator
require.NoError(t, p.Gather(&acc))
for _, e := range expected {
acc.AssertContainsFields(t, "prometheus_"+e.name,
map[string]interface{}{"value": e.value})
}
}
func TestPrometheusWritePointEmptyTag(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
p := &prometheus.Prometheus{
Urls: []string{"http://localhost:9126/metrics"},
}
tags := make(map[string]string)
pt1, _ := client.NewPoint(
"test_point_1",
tags,
map[string]interface{}{"value": 0.0})
pt2, _ := client.NewPoint(
"test_point_2",
tags,
map[string]interface{}{"value": 1.0})
var points = []*client.Point{
pt1,
pt2,
}
require.NoError(t, pTesting.Write(points))
expected := []struct {
name string
value float64
tags map[string]string
}{
{"test_point_1", 0.0, tags},
{"test_point_2", 1.0, tags},
}
var acc testutil.Accumulator
require.NoError(t, p.Gather(&acc))
for _, e := range expected {
acc.AssertContainsFields(t, "prometheus_"+e.name,
map[string]interface{}{"value": e.value})
}
}
func TestAddAndPushOnePeriod(t *testing.T) {
a := &TestAggregator{}
ra := NewRunningAggregator(a, &AggregatorConfig{
Name: "TestRunningAggregator",
Filter: Filter{
NamePass: []string{"*"},
},
Period: time.Millisecond * 500,
})
assert.NoError(t, ra.Config.Filter.Compile())
acc := testutil.Accumulator{}
shutdown := make(chan struct{})
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
ra.Run(&acc, shutdown)
}()
m := ra.MakeMetric(
"RITest",
map[string]interface{}{"value": int(101)},
map[string]string{},
telegraf.Untyped,
time.Now().Add(time.Millisecond*100),
)
assert.False(t, ra.Add(m))
for {
time.Sleep(time.Millisecond)
if acc.NMetrics() > 0 {
break
}
}
acc.AssertContainsFields(t, "TestMetric", map[string]interface{}{"sum": int64(101)})
close(shutdown)
wg.Wait()
}
func TestRunParserJSONMsg(t *testing.T) {
var testmsg = []byte("{\"a\": 5, \"b\": {\"c\": 6}}\n")
listener, in := newTestTcpListener()
acc := testutil.Accumulator{}
listener.acc = &acc
defer close(listener.done)
listener.parser, _ = parsers.NewJSONParser("udp_json_test", []string{}, nil)
listener.wg.Add(1)
go listener.tcpParser()
in <- testmsg
time.Sleep(time.Millisecond * 25)
listener.Gather(&acc)
acc.AssertContainsFields(t, "udp_json_test",
map[string]interface{}{
"a": float64(5),
"b_c": float64(6),
})
}
func TestFullVmStatProcFile(t *testing.T) {
tmpfile := makeFakeStatFile([]byte(vmStatFile_Full))
defer os.Remove(tmpfile)
k := KernelVmstat{
statFile: tmpfile,
}
acc := testutil.Accumulator{}
err := k.Gather(&acc)
assert.NoError(t, err)
fields := map[string]interface{}{
"nr_free_pages": int64(78730),
"nr_inactive_anon": int64(426259),
"nr_active_anon": int64(2515657),
"nr_inactive_file": int64(2366791),
"nr_active_file": int64(2244914),
"nr_unevictable": int64(0),
"nr_mlock": int64(0),
"nr_anon_pages": int64(1358675),
"nr_mapped": int64(558821),
"nr_file_pages": int64(5153546),
"nr_dirty": int64(5690),
"nr_writeback": int64(0),
"nr_slab_reclaimable": int64(459806),
"nr_slab_unreclaimable": int64(47859),
"nr_page_table_pages": int64(11115),
"nr_kernel_stack": int64(579),
"nr_unstable": int64(0),
"nr_bounce": int64(0),
"nr_vmscan_write": int64(6206),
"nr_writeback_temp": int64(0),
"nr_isolated_anon": int64(0),
"nr_isolated_file": int64(0),
"nr_shmem": int64(541689),
"numa_hit": int64(5113399878),
"numa_miss": int64(0),
"numa_foreign": int64(0),
"numa_interleave": int64(35793),
"numa_local": int64(5113399878),
"numa_other": int64(0),
"nr_anon_transparent_hugepages": int64(2034),
"pgpgin": int64(219717626),
"pgpgout": int64(3495885510),
"pswpin": int64(2092),
"pswpout": int64(6206),
"pgalloc_dma": int64(0),
"pgalloc_dma32": int64(122480220),
"pgalloc_normal": int64(5233176719),
"pgalloc_movable": int64(0),
"pgfree": int64(5359765021),
"pgactivate": int64(375664931),
"pgdeactivate": int64(122735906),
"pgfault": int64(8699921410),
"pgmajfault": int64(122210),
"pgrefill_dma": int64(0),
"pgrefill_dma32": int64(1180010),
"pgrefill_normal": int64(119866676),
"pgrefill_movable": int64(0),
"pgsteal_dma": int64(0),
"pgsteal_dma32": int64(4466436),
"pgsteal_normal": int64(318463755),
"pgsteal_movable": int64(0),
"pgscan_kswapd_dma": int64(0),
"pgscan_kswapd_dma32": int64(4480608),
"pgscan_kswapd_normal": int64(287857984),
"pgscan_kswapd_movable": int64(0),
"pgscan_direct_dma": int64(0),
"pgscan_direct_dma32": int64(12256),
"pgscan_direct_normal": int64(31501600),
"pgscan_direct_movable": int64(0),
"zone_reclaim_failed": int64(0),
"pginodesteal": int64(9188431),
"slabs_scanned": int64(93775616),
"kswapd_steal": int64(291534428),
"kswapd_inodesteal": int64(29770874),
"kswapd_low_wmark_hit_quickly": int64(8756),
"kswapd_high_wmark_hit_quickly": int64(25439),
"kswapd_skip_congestion_wait": int64(0),
"pageoutrun": int64(505006),
"allocstall": int64(81496),
"pgrotated": int64(60620),
"compact_blocks_moved": int64(238196),
"compact_pages_moved": int64(6370588),
"compact_pagemigrate_failed": int64(0),
"compact_stall": int64(142092),
"compact_fail": int64(135220),
"compact_success": int64(6872),
"htlb_buddy_alloc_success": int64(0),
"htlb_buddy_alloc_fail": int64(0),
"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)
}
func TestDisqueCanPullStatsFromMultipleServers(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
l, err := net.Listen("tcp", "localhost:0")
require.NoError(t, err)
defer l.Close()
go func() {
c, err := l.Accept()
if err != nil {
return
}
buf := bufio.NewReader(c)
for {
line, err := buf.ReadString('\n')
if err != nil {
return
}
if line != "info\r\n" {
return
}
fmt.Fprintf(c, "$%d\n", len(testOutput))
c.Write([]byte(testOutput))
}
}()
addr := fmt.Sprintf("disque://%s", l.Addr().String())
r := &Disque{
Servers: []string{addr},
}
var acc testutil.Accumulator
err = r.Gather(&acc)
require.NoError(t, err)
fields := map[string]interface{}{
"uptime": uint64(1452705),
"clients": uint64(31),
"blocked_clients": uint64(13),
"used_memory": uint64(1840104),
"used_memory_rss": uint64(3227648),
"used_memory_peak": uint64(89603656),
"total_connections_received": uint64(5062777),
"total_commands_processed": uint64(12308396),
"instantaneous_ops_per_sec": uint64(18),
"latest_fork_usec": uint64(1644),
"registered_jobs": uint64(360),
"registered_queues": uint64(12),
"mem_fragmentation_ratio": float64(1.75),
"used_cpu_sys": float64(19585.73),
"used_cpu_user": float64(11255.96),
"used_cpu_sys_children": float64(1.75),
"used_cpu_user_children": float64(1.91),
}
acc.AssertContainsFields(t, "disque", fields)
}
// Test that POST Parameters are applied properly
func TestHttpJsonPOST(t *testing.T) {
params := map[string]string{
"api_key": "mykey",
}
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
body, err := ioutil.ReadAll(r.Body)
assert.NoError(t, err)
assert.Equal(t, "api_key=mykey", string(body))
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, validJSON2)
}))
defer ts.Close()
a := HttpJson{
Servers: []string{ts.URL},
Name: "",
Method: "POST",
Parameters: params,
client: &RealHTTPClient{client: &http.Client{}},
}
var acc testutil.Accumulator
err := a.Gather(&acc)
require.NoError(t, err)
// remove response_time from gathered fields because it's non-deterministic
delete(acc.Metrics[0].Fields, "response_time")
fields := map[string]interface{}{
"market_btc_usd": float64(422.852),
"market_ltc_btc": float64(0.00798),
"market_ltc_cny": float64(21.3883),
"market_ltc_eur": float64(3.113),
"market_ltc_gbp": float64(2.32807),
"market_ltc_rub": float64(241.796),
"market_ltc_usd": float64(3.37801),
"network_block_number": float64(944895),
"network_difficulty": float64(51825.72835216),
"network_hash_rate": float64(1.426117703e+09),
"network_next_difficulty": float64(51916.15249019),
"network_retarget_time": float64(95053),
"network_time_per_block": float64(156),
"pool_active_users": float64(843),
"pool_hash_rate": float64(1.141e+08),
"pool_pps_rate": float64(7.655e-09),
"pool_pps_ratio": float64(1.04),
"user_blocks_found": float64(0),
"user_expected_24h_rewards": float64(0),
"user_hash_rate": float64(0),
"user_paid_rewards": float64(0),
"user_past_24h_rewards": float64(0),
"user_total_rewards": float64(0.000595109232),
"user_unpaid_rewards": float64(0.000595109232),
"workers_brminer.1_hash_rate": float64(0),
"workers_brminer.1_hash_rate_24h": float64(0),
"workers_brminer.1_reset_time": float64(1.45540995e+09),
"workers_brminer.1_rewards": float64(4.5506464e-05),
"workers_brminer.1_rewards_24h": float64(0),
"workers_brminer.2_hash_rate": float64(0),
"workers_brminer.2_hash_rate_24h": float64(0),
"workers_brminer.2_reset_time": float64(1.455936726e+09),
"workers_brminer.2_rewards": float64(0),
"workers_brminer.2_rewards_24h": float64(0),
"workers_brminer.3_hash_rate": float64(0),
"workers_brminer.3_hash_rate_24h": float64(0),
"workers_brminer.3_reset_time": float64(1.455936733e+09),
"workers_brminer.3_rewards": float64(0),
"workers_brminer.3_rewards_24h": float64(0),
}
acc.AssertContainsFields(t, "httpjson", fields)
}
func TestPrometheusWritePointEmptyTag(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
now := time.Now()
pTesting = &PrometheusClient{Listen: "localhost:9127"}
err := pTesting.Start()
time.Sleep(time.Millisecond * 200)
require.NoError(t, err)
defer pTesting.Stop()
p := &prometheus.Prometheus{
Urls: []string{"http://localhost:9127/metrics"},
}
tags := make(map[string]string)
pt1, _ := telegraf.NewMetric(
"test_point_1",
tags,
map[string]interface{}{"value": 0.0},
now)
pt2, _ := telegraf.NewMetric(
"test_point_2",
tags,
map[string]interface{}{"value": 1.0},
now)
var metrics = []telegraf.Metric{
pt1,
pt2,
}
require.NoError(t, pTesting.Write(metrics))
expected := []struct {
name string
value float64
tags map[string]string
}{
{"test_point_1", 0.0, tags},
{"test_point_2", 1.0, tags},
}
var acc testutil.Accumulator
require.NoError(t, p.Gather(&acc))
for _, e := range expected {
acc.AssertContainsFields(t, e.name,
map[string]interface{}{"value": e.value})
}
tags = make(map[string]string)
tags["testtag"] = "testvalue"
pt3, _ := telegraf.NewMetric(
"test_point_3",
tags,
map[string]interface{}{"value": 0.0},
now)
pt4, _ := telegraf.NewMetric(
"test_point_4",
tags,
map[string]interface{}{"value": 1.0},
now)
metrics = []telegraf.Metric{
pt3,
pt4,
}
require.NoError(t, pTesting.Write(metrics))
expected2 := []struct {
name string
value float64
}{
{"test_point_3", 0.0},
{"test_point_4", 1.0},
}
require.NoError(t, p.Gather(&acc))
for _, e := range expected2 {
acc.AssertContainsFields(t, e.name,
map[string]interface{}{"value": e.value})
}
}