forked from mirrors/statsd_exporter
add line tests for disabling individual tag formats
Signed-off-by: glightfoot <glightfoot@rsglab.com>
This commit is contained in:
glightfoot
parent
3f3ab23359
commit
db25b1d658
1 changed files with 956 additions and 0 deletions
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@ -747,3 +747,959 @@ func TestDisableParsingLineToEvents(t *testing.T) {
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})
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}
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}
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func TestDisableParsingDogstatsdLineToEvents(t *testing.T) {
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type testCase struct {
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in string
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out event.Events
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}
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testCases := map[string]testCase{
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"librato tag extension": {
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in: "foo#tag1=bar,tag2=baz:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"librato tag extension with tag keys unsupported by prometheus": {
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in: "foo#09digits=0,tag.with.dots=1:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
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},
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},
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},
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"influxdb tag extension": {
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in: "foo,tag1=bar,tag2=baz:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"SignalFx tag extension": {
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in: "foo.[tag1=bar,tag2=baz]test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"SignalFx tag extension, tags at end of name": {
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in: "foo.test[tag1=bar,tag2=baz]:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"SignalFx tag extension, tags at beginning of name": {
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in: "[tag1=bar,tag2=baz]foo.test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"SignalFx tag extension, no tags": {
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in: "foo.[]test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"SignalFx tag extension, non-kv tags": {
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in: "foo.[tag1,tag2]test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"SignalFx tag extension, missing closing bracket": {
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in: "[tag1=bar,tag2=bazfoo.test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "[tag1=bar,tag2=bazfoo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"SignalFx tag extension, missing opening bracket": {
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in: "tag1=bar,tag2=baz]foo.test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "tag1=bar,tag2=baz]foo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"influxdb tag extension with tag keys unsupported by prometheus": {
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in: "foo,09digits=0,tag.with.dots=1:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
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},
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},
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},
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"datadog tag extension": {
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in: "foo:100|c|#tag1:bar,tag2:baz",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with # in all keys (as sent by datadog php client)": {
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in: "foo:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with tag keys unsupported by prometheus": {
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in: "foo:100|c|#09digits:0,tag.with.dots:1",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with valueless tags: ignored": {
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in: "foo:100|c|#tag_without_a_value",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with valueless tags (edge case)": {
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in: "foo:100|c|#tag_without_a_value,tag:value",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with empty tags (edge case)": {
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in: "foo:100|c|#tag:value,,",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with sampling": {
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in: "foo:100|c|@0.1|#tag1:bar,#tag2:baz",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 1000,
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CLabels: map[string]string{},
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},
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},
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},
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"librato/dogstatsd mixed tag styles without sampling": {
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in: "foo#tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"signalfx/dogstatsd mixed tag styles without sampling": {
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in: "foo[tag1=foo,tag3=bing]:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"influxdb/dogstatsd mixed tag styles without sampling": {
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in: "foo,tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"mixed tag styles with sampling": {
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in: "foo#tag1=foo,tag3=bing:100|c|@0.1|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"datadog tag extension with multiple colons": {
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in: "foo:100|c|@0.1|#tag1:foo:bar",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 1000,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with invalid utf8 tag values": {
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in: "foo:100|c|@0.1|#tag:\xc3\x28invalid",
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},
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"datadog tag extension with both valid and invalid utf8 tag values": {
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in: "foo:100|c|@0.1|#tag1:valid,tag2:\xc3\x28invalid",
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},
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}
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DogstatsdTagsEnabled = false
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InfluxdbTagsEnabled = true
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SignalFXTagsEnabled = true
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LibratoTagsEnabled = true
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for name, testCase := range testCases {
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t.Run(name, func(t *testing.T) {
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events := LineToEvents(testCase.in, *nopSampleErrors, nopSamplesReceived, nopTagErrors, nopTagsReceived, nopLogger)
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for j, expected := range testCase.out {
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if !reflect.DeepEqual(&expected, &events[j]) {
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t.Fatalf("Expected %#v, got %#v in scenario '%s'", expected, events[j], name)
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}
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}
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})
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}
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}
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func TestDisableParsingInfluxdbLineToEvents(t *testing.T) {
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type testCase struct {
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in string
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out event.Events
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}
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testCases := map[string]testCase{
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"librato tag extension": {
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in: "foo#tag1=bar,tag2=baz:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"librato tag extension with tag keys unsupported by prometheus": {
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in: "foo#09digits=0,tag.with.dots=1:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
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},
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},
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},
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"influxdb tag extension": {
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in: "foo,tag1=bar,tag2=baz:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo,tag1=bar,tag2=baz",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"SignalFx tag extension": {
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in: "foo.[tag1=bar,tag2=baz]test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"SignalFx tag extension, tags at end of name": {
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in: "foo.test[tag1=bar,tag2=baz]:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"SignalFx tag extension, tags at beginning of name": {
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in: "[tag1=bar,tag2=baz]foo.test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"SignalFx tag extension, no tags": {
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in: "foo.[]test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"SignalFx tag extension, non-kv tags": {
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in: "foo.[tag1,tag2]test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"SignalFx tag extension, missing closing bracket": {
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in: "[tag1=bar,tag2=bazfoo.test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "[tag1=bar,tag2=bazfoo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"SignalFx tag extension, missing opening bracket": {
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in: "tag1=bar,tag2=baz]foo.test:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "tag1=bar,tag2=baz]foo.test",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"influxdb tag extension with tag keys unsupported by prometheus": {
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in: "foo,09digits=0,tag.with.dots=1:100|c",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo,09digits=0,tag.with.dots=1",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension": {
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in: "foo:100|c|#tag1:bar,tag2:baz",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"datadog tag extension with # in all keys (as sent by datadog php client)": {
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in: "foo:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"datadog tag extension with tag keys unsupported by prometheus": {
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in: "foo:100|c|#09digits:0,tag.with.dots:1",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
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},
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},
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},
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"datadog tag extension with valueless tags: ignored": {
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in: "foo:100|c|#tag_without_a_value",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{},
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},
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},
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},
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"datadog tag extension with valueless tags (edge case)": {
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in: "foo:100|c|#tag_without_a_value,tag:value",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"tag": "value"},
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},
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},
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},
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"datadog tag extension with empty tags (edge case)": {
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in: "foo:100|c|#tag:value,,",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 100,
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CLabels: map[string]string{"tag": "value"},
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},
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},
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},
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"datadog tag extension with sampling": {
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in: "foo:100|c|@0.1|#tag1:bar,#tag2:baz",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 1000,
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CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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},
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"librato/dogstatsd mixed tag styles without sampling": {
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in: "foo#tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"signalfx/dogstatsd mixed tag styles without sampling": {
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in: "foo[tag1=foo,tag3=bing]:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"influxdb/dogstatsd mixed tag styles without sampling": {
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in: "foo,tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"mixed tag styles with sampling": {
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in: "foo#tag1=foo,tag3=bing:100|c|@0.1|#tag1:bar,#tag2:baz",
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out: event.Events{},
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},
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"datadog tag extension with multiple colons": {
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in: "foo:100|c|@0.1|#tag1:foo:bar",
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out: event.Events{
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&event.CounterEvent{
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CMetricName: "foo",
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CValue: 1000,
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CLabels: map[string]string{"tag1": "foo:bar"},
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},
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},
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},
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"datadog tag extension with invalid utf8 tag values": {
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in: "foo:100|c|@0.1|#tag:\xc3\x28invalid",
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},
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"datadog tag extension with both valid and invalid utf8 tag values": {
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in: "foo:100|c|@0.1|#tag1:valid,tag2:\xc3\x28invalid",
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},
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}
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DogstatsdTagsEnabled = true
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InfluxdbTagsEnabled = false
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SignalFXTagsEnabled = true
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LibratoTagsEnabled = true
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|
||||
for name, testCase := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
events := LineToEvents(testCase.in, *nopSampleErrors, nopSamplesReceived, nopTagErrors, nopTagsReceived, nopLogger)
|
||||
|
||||
for j, expected := range testCase.out {
|
||||
if !reflect.DeepEqual(&expected, &events[j]) {
|
||||
t.Fatalf("Expected %#v, got %#v in scenario '%s'", expected, events[j], name)
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDisableParsingSignalfxLineToEvents(t *testing.T) {
|
||||
type testCase struct {
|
||||
in string
|
||||
out event.Events
|
||||
}
|
||||
|
||||
testCases := map[string]testCase{
|
||||
"librato tag extension": {
|
||||
in: "foo#tag1=bar,tag2=baz:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"librato tag extension with tag keys unsupported by prometheus": {
|
||||
in: "foo#09digits=0,tag.with.dots=1:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"influxdb tag extension": {
|
||||
in: "foo,tag1=bar,tag2=baz:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension": { // parsed as influxdb tags
|
||||
in: "foo.[tag1=bar,tag2=baz]test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.[tag1=bar",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag2": "baz]test"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, tags at end of name": { // parsed as influxdb tags
|
||||
in: "foo.test[tag1=bar,tag2=baz]:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.test[tag1=bar",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag2": "baz]"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, tags at beginning of name": { // parsed as influxdb tags
|
||||
in: "[tag1=bar,tag2=baz]foo.test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "[tag1=bar",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag2": "baz]foo.test"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, no tags": {
|
||||
in: "foo.[]test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.[]test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, non-kv tags": { // parsed as influxdb tags
|
||||
in: "foo.[tag1,tag2]test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.[tag1",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, missing closing bracket": { // parsed as influxdb tags
|
||||
in: "[tag1=bar,tag2=bazfoo.test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "[tag1=bar",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag2": "bazfoo.test"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, missing opening bracket": { // parsed as influxdb tags
|
||||
in: "tag1=bar,tag2=baz]foo.test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "tag1=bar",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag2": "baz]foo.test"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"influxdb tag extension with tag keys unsupported by prometheus": {
|
||||
in: "foo,09digits=0,tag.with.dots=1:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension": {
|
||||
in: "foo:100|c|#tag1:bar,tag2:baz",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with # in all keys (as sent by datadog php client)": {
|
||||
in: "foo:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with tag keys unsupported by prometheus": {
|
||||
in: "foo:100|c|#09digits:0,tag.with.dots:1",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with valueless tags: ignored": {
|
||||
in: "foo:100|c|#tag_without_a_value",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with valueless tags (edge case)": {
|
||||
in: "foo:100|c|#tag_without_a_value,tag:value",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag": "value"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with empty tags (edge case)": {
|
||||
in: "foo:100|c|#tag:value,,",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag": "value"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with sampling": {
|
||||
in: "foo:100|c|@0.1|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 1000,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"librato/dogstatsd mixed tag styles without sampling": {
|
||||
in: "foo#tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"signalfx/dogstatsd mixed tag styles without sampling": {
|
||||
in: "foo[tag1=foo,tag3=bing]:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"influxdb/dogstatsd mixed tag styles without sampling": {
|
||||
in: "foo,tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"mixed tag styles with sampling": {
|
||||
in: "foo#tag1=foo,tag3=bing:100|c|@0.1|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"datadog tag extension with multiple colons": {
|
||||
in: "foo:100|c|@0.1|#tag1:foo:bar",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 1000,
|
||||
CLabels: map[string]string{"tag1": "foo:bar"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with invalid utf8 tag values": {
|
||||
in: "foo:100|c|@0.1|#tag:\xc3\x28invalid",
|
||||
},
|
||||
"datadog tag extension with both valid and invalid utf8 tag values": {
|
||||
in: "foo:100|c|@0.1|#tag1:valid,tag2:\xc3\x28invalid",
|
||||
},
|
||||
}
|
||||
|
||||
DogstatsdTagsEnabled = true
|
||||
InfluxdbTagsEnabled = true
|
||||
SignalFXTagsEnabled = false
|
||||
LibratoTagsEnabled = true
|
||||
|
||||
for name, testCase := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
events := LineToEvents(testCase.in, *nopSampleErrors, nopSamplesReceived, nopTagErrors, nopTagsReceived, nopLogger)
|
||||
|
||||
for j, expected := range testCase.out {
|
||||
if !reflect.DeepEqual(&expected, &events[j]) {
|
||||
t.Fatalf("Expected %#v, got %#v in scenario '%s'", expected, events[j], name)
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestDisableParsingLibratoLineToEvents(t *testing.T) {
|
||||
type testCase struct {
|
||||
in string
|
||||
out event.Events
|
||||
}
|
||||
|
||||
testCases := map[string]testCase{
|
||||
"librato tag extension": { // parsed as influxdb tags
|
||||
in: "foo#tag1=bar,tag2=baz:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo#tag1=bar",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"librato tag extension with tag keys unsupported by prometheus": { // parsed as influxdb tags
|
||||
in: "foo#09digits=0,tag.with.dots=1:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo#09digits=0",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag_with_dots": "1"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"influxdb tag extension": {
|
||||
in: "foo,tag1=bar,tag2=baz:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension": {
|
||||
in: "foo.[tag1=bar,tag2=baz]test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, tags at end of name": {
|
||||
in: "foo.test[tag1=bar,tag2=baz]:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, tags at beginning of name": {
|
||||
in: "[tag1=bar,tag2=baz]foo.test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, no tags": {
|
||||
in: "foo.[]test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, non-kv tags": {
|
||||
in: "foo.[tag1,tag2]test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo.test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, missing closing bracket": {
|
||||
in: "[tag1=bar,tag2=bazfoo.test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "[tag1=bar,tag2=bazfoo.test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"SignalFx tag extension, missing opening bracket": {
|
||||
in: "tag1=bar,tag2=baz]foo.test:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "tag1=bar,tag2=baz]foo.test",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"influxdb tag extension with tag keys unsupported by prometheus": {
|
||||
in: "foo,09digits=0,tag.with.dots=1:100|c",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension": {
|
||||
in: "foo:100|c|#tag1:bar,tag2:baz",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with # in all keys (as sent by datadog php client)": {
|
||||
in: "foo:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with tag keys unsupported by prometheus": {
|
||||
in: "foo:100|c|#09digits:0,tag.with.dots:1",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"_09digits": "0", "tag_with_dots": "1"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with valueless tags: ignored": {
|
||||
in: "foo:100|c|#tag_without_a_value",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with valueless tags (edge case)": {
|
||||
in: "foo:100|c|#tag_without_a_value,tag:value",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag": "value"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with empty tags (edge case)": {
|
||||
in: "foo:100|c|#tag:value,,",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 100,
|
||||
CLabels: map[string]string{"tag": "value"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with sampling": {
|
||||
in: "foo:100|c|@0.1|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 1000,
|
||||
CLabels: map[string]string{"tag1": "bar", "tag2": "baz"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"librato/dogstatsd mixed tag styles without sampling": {
|
||||
in: "foo#tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"signalfx/dogstatsd mixed tag styles without sampling": {
|
||||
in: "foo[tag1=foo,tag3=bing]:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"influxdb/dogstatsd mixed tag styles without sampling": {
|
||||
in: "foo,tag1=foo,tag3=bing:100|c|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"mixed tag styles with sampling": {
|
||||
in: "foo#tag1=foo,tag3=bing:100|c|@0.1|#tag1:bar,#tag2:baz",
|
||||
out: event.Events{},
|
||||
},
|
||||
"datadog tag extension with multiple colons": {
|
||||
in: "foo:100|c|@0.1|#tag1:foo:bar",
|
||||
out: event.Events{
|
||||
&event.CounterEvent{
|
||||
CMetricName: "foo",
|
||||
CValue: 1000,
|
||||
CLabels: map[string]string{"tag1": "foo:bar"},
|
||||
},
|
||||
},
|
||||
},
|
||||
"datadog tag extension with invalid utf8 tag values": {
|
||||
in: "foo:100|c|@0.1|#tag:\xc3\x28invalid",
|
||||
},
|
||||
"datadog tag extension with both valid and invalid utf8 tag values": {
|
||||
in: "foo:100|c|@0.1|#tag1:valid,tag2:\xc3\x28invalid",
|
||||
},
|
||||
}
|
||||
|
||||
DogstatsdTagsEnabled = true
|
||||
InfluxdbTagsEnabled = true
|
||||
SignalFXTagsEnabled = true
|
||||
LibratoTagsEnabled = false
|
||||
|
||||
for name, testCase := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
events := LineToEvents(testCase.in, *nopSampleErrors, nopSamplesReceived, nopTagErrors, nopTagsReceived, nopLogger)
|
||||
|
||||
for j, expected := range testCase.out {
|
||||
if !reflect.DeepEqual(&expected, &events[j]) {
|
||||
t.Fatalf("Expected %#v, got %#v in scenario '%s'", expected, events[j], name)
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue