dom/telegraf
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add prometheus round trip unit tests (#6720)

Browse Source
This commit is contained in:
Daniel Nelson
2019-11-26 17:31:36 -08:00
committed by GitHub
parent 80c5edd48e
commit 10db774db3
13 changed files with 935 additions and 456 deletions
Download Patch File Download Diff File Expand all files Collapse all files

281
plugins/inputs/syslog/rfc5426_test.go
View File

@@ -10,7 +10,7 @@ import (
"testing"
"time"
"github.com/google/go-cmp/cmp"
"github.com/influxdata/telegraf"
"github.com/influxdata/telegraf/testutil"
"github.com/stretchr/testify/require"
)
@@ -25,73 +25,79 @@ func getTestCasesForRFC5426() []testCasePacket {
{
name: "complete",
data: []byte("<1>1 - - - - - - A"),
wantBestEffort: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
wantBestEffort: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
map[string]interface{}{
"version": uint16(1),
"message": "A",
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
defaultTime,
),
wantStrict: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: defaultTime,
},
wantStrict: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
map[string]interface{}{
"version": uint16(1),
"message": "A",
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: defaultTime,
},
defaultTime,
),
},
{
name: "one/per/packet",
data: []byte("<1>3 - - - - - - A<1>4 - - - - - - B"),
wantBestEffort: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
wantBestEffort: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
map[string]interface{}{
"version": uint16(3),
"message": "A<1>4 - - - - - - B",
"severity_code": 1,
"facility_code": 0,
},
Tags: map[string]string{
defaultTime,
),
wantStrict: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: defaultTime,
},
wantStrict: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
map[string]interface{}{
"version": uint16(3),
"message": "A<1>4 - - - - - - B",
"severity_code": 1,
"facility_code": 0,
},
Tags: map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: defaultTime,
},
defaultTime,
),
},
{
name: "average",
data: []byte(`<29>1 2016-02-21T04:32:57+00:00 web1 someservice 2341 2 [origin][meta sequence="14125553" service="someservice"] "GET /v1/ok HTTP/1.1" 200 145 "-" "hacheck 0.9.0" 24306 127.0.0.1:40124 575`),
wantBestEffort: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
wantBestEffort: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "notice",
"facility": "daemon",
"hostname": "web1",
"appname": "someservice",
},
map[string]interface{}{
"version": uint16(1),
"timestamp": time.Unix(1456029177, 0).UnixNano(),
"procid": "2341",
@@ -103,17 +109,17 @@ func getTestCasesForRFC5426() []testCasePacket {
"severity_code": 5,
"facility_code": 3,
},
Tags: map[string]string{
defaultTime,
),
wantStrict: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "notice",
"facility": "daemon",
"hostname": "web1",
"appname": "someservice",
},
Time: defaultTime,
},
wantStrict: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
map[string]interface{}{
"version": uint16(1),
"timestamp": time.Unix(1456029177, 0).UnixNano(),
"procid": "2341",
@@ -125,21 +131,21 @@ func getTestCasesForRFC5426() []testCasePacket {
"severity_code": 5,
"facility_code": 3,
},
Tags: map[string]string{
"severity": "notice",
"facility": "daemon",
"hostname": "web1",
"appname": "someservice",
},
Time: defaultTime,
},
defaultTime,
),
},
{
name: "max",
data: []byte(fmt.Sprintf("<%d>%d %s %s %s %s %s - %s", maxP, maxV, maxTS, maxH, maxA, maxPID, maxMID, message7681)),
wantBestEffort: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
wantBestEffort: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "debug",
"facility": "local7",
"hostname": maxH,
"appname": maxA,
},
map[string]interface{}{
"version": maxV,
"timestamp": time.Unix(1514764799, 999999000).UnixNano(),
"message": message7681,
@@ -148,17 +154,17 @@ func getTestCasesForRFC5426() []testCasePacket {
"severity_code": 7,
"facility_code": 23,
},
Tags: map[string]string{
defaultTime,
),
wantStrict: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "debug",
"facility": "local7",
"hostname": maxH,
"appname": maxA,
},
Time: defaultTime,
},
wantStrict: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
map[string]interface{}{
"version": maxV,
"timestamp": time.Unix(1514764799, 999999000).UnixNano(),
"message": message7681,
@@ -167,64 +173,58 @@ func getTestCasesForRFC5426() []testCasePacket {
"severity_code": 7,
"facility_code": 23,
},
Tags: map[string]string{
"severity": "debug",
"facility": "local7",
"hostname": maxH,
"appname": maxA,
},
Time: defaultTime,
},
defaultTime,
),
},
{
name: "minimal/incomplete",
data: []byte("<1>2"),
wantBestEffort: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
wantBestEffort: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
map[string]interface{}{
"version": uint16(2),
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: defaultTime,
},
defaultTime,
),
werr: true,
},
{
name: "trim message",
data: []byte("<1>1 - - - - - - \tA\n"),
wantBestEffort: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
wantBestEffort: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
map[string]interface{}{
"version": uint16(1),
"message": "\tA",
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
defaultTime,
),
wantStrict: testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: defaultTime,
},
wantStrict: &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
map[string]interface{}{
"version": uint16(1),
"message": "\tA",
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: defaultTime,
},
defaultTime,
),
},
}
@@ -269,19 +269,17 @@ func testRFC5426(t *testing.T, protocol string, address string, bestEffort bool)
}
// Compare
var got *testutil.Metric
var want *testutil.Metric
var got telegraf.Metric
var want telegraf.Metric
if len(acc.Metrics) > 0 {
got = acc.Metrics[0]
got = acc.GetTelegrafMetrics()[0]
}
if bestEffort {
want = tc.wantBestEffort
} else {
want = tc.wantStrict
}
if !cmp.Equal(want, got) {
t.Fatalf("Got (+) / Want (-)\n %s", cmp.Diff(want, got))
}
testutil.RequireMetricEqual(t, want, got)
})
}
}
@@ -346,23 +344,22 @@ func TestTimeIncrement_udp(t *testing.T) {
// Wait
acc.Wait(1)
want := &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
"version": uint16(1),
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: getNow(),
}
if !cmp.Equal(want, acc.Metrics[0]) {
t.Fatalf("Got (+) / Want (-)\n %s", cmp.Diff(want, acc.Metrics[0]))
want := []telegraf.Metric{
testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
map[string]interface{}{
"version": uint16(1),
"facility_code": 0,
"severity_code": 1,
},
getNow(),
),
}
testutil.RequireMetricsEqual(t, want, acc.GetTelegrafMetrics())
// New one with different time
atomic.StoreInt64(&i, atomic.LoadInt64(&i)+1)
@@ -377,23 +374,22 @@ func TestTimeIncrement_udp(t *testing.T) {
// Wait
acc.Wait(1)
want = &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
"version": uint16(1),
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: getNow(),
}
if !cmp.Equal(want, acc.Metrics[0]) {
t.Fatalf("Got (+) / Want (-)\n %s", cmp.Diff(want, acc.Metrics[0]))
want = []telegraf.Metric{
testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
map[string]interface{}{
"version": uint16(1),
"facility_code": 0,
"severity_code": 1,
},
getNow(),
),
}
testutil.RequireMetricsEqual(t, want, acc.GetTelegrafMetrics())
// New one with same time as previous one
@@ -407,21 +403,20 @@ func TestTimeIncrement_udp(t *testing.T) {
// Wait
acc.Wait(1)
want = &testutil.Metric{
Measurement: "syslog",
Fields: map[string]interface{}{
"version": uint16(1),
"facility_code": 0,
"severity_code": 1,
},
Tags: map[string]string{
"severity": "alert",
"facility": "kern",
},
Time: getNow().Add(time.Nanosecond),
}
if !cmp.Equal(want, acc.Metrics[0]) {
t.Fatalf("Got (+) / Want (-)\n %s", cmp.Diff(want, acc.Metrics[0]))
want = []telegraf.Metric{
testutil.MustMetric(
"syslog",
map[string]string{
"severity": "alert",
"facility": "kern",
},
map[string]interface{}{
"version": uint16(1),
"facility_code": 0,
"severity_code": 1,
},
getNow().Add(time.Nanosecond),
),
}
testutil.RequireMetricsEqual(t, want, acc.GetTelegrafMetrics())
}