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Add test
Signed-off-by: Amit Saha <amitsaha.in@gmail.com>
This commit is contained in:
parent
d64c674394
commit
1bddef857d
2 changed files with 35 additions and 7 deletions
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@ -87,6 +87,36 @@ func TestHandlePacket(t *testing.T) {
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labels: map[string]string{},
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labels: map[string]string{},
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},
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},
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},
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},
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}, {
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name: "distribution with sampling",
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in: "foo:0.01|d|@0.2|#tag1:bar,#tag2:baz",
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out: Events{
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&TimerEvent{
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metricName: "foo",
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value: 0.01,
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labels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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&TimerEvent{
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metricName: "foo",
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value: 0.01,
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labels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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&TimerEvent{
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metricName: "foo",
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value: 0.01,
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labels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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&TimerEvent{
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metricName: "foo",
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value: 0.01,
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labels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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&TimerEvent{
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metricName: "foo",
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value: 0.01,
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labels: map[string]string{"tag1": "bar", "tag2": "baz"},
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},
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},
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}, {
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}, {
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name: "datadog tag extension",
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name: "datadog tag extension",
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in: "foo:100|c|#tag1:bar,tag2:baz",
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in: "foo:100|c|#tag1:bar,tag2:baz",
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12
exporter.go
12
exporter.go
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@ -389,11 +389,7 @@ samples:
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for _, component := range components[2:] {
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for _, component := range components[2:] {
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switch component[0] {
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switch component[0] {
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case '@':
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case '@':
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if statType == "g" {
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log.Debugln("Illegal sampling factor for gauge metric type on line", line)
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sampleErrors.WithLabelValues("illegal_sample_factor").Inc()
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continue
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}
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samplingFactor, err = strconv.ParseFloat(component[1:], 64)
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samplingFactor, err = strconv.ParseFloat(component[1:], 64)
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if err != nil {
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if err != nil {
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log.Debugf("Invalid sampling factor %s on line %s", component[1:], line)
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log.Debugf("Invalid sampling factor %s on line %s", component[1:], line)
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@ -403,9 +399,11 @@ samples:
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samplingFactor = 1
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samplingFactor = 1
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}
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}
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if statType == "c" {
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if statType == "g" {
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continue
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} else if statType == "c" {
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value /= samplingFactor
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value /= samplingFactor
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} else if statType == "ms" || statType == "h" {
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} else if statType == "ms" || statType == "h" || statType == "d" {
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multiplyEvents = int(1 / samplingFactor)
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multiplyEvents = int(1 / samplingFactor)
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}
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}
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case '#':
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case '#':
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