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add tests for new metric

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This commit is contained in:
Luigi Tagliamonte 2021-12-28 20:38:36 -08:00
parent 6542f4bb99
commit 08448911ae
1 changed files with 17 additions and 0 deletions
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17
staging/src/k8s.io/apiserver/pkg/admission/metrics/metrics_test.go
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@ -159,6 +159,23 @@ func TestObserveWebhookRejection(t *testing.T) {
expectCounterValue(t, "apiserver_admission_webhook_rejection_count", wantLabelsAPIServerInternalError, 1)
}
func TestObserveWebhookFailOpen(t *testing.T) {
defer Metrics.reset()
defer legacyregistry.Reset()
Metrics.ObserveWebhookFailOpen(context.TODO(), "x", stepAdmit)
Metrics.ObserveWebhookFailOpen(context.TODO(), "x", stepValidate)
wantLabelsCounterAdmit := map[string]string{
"name": "x",
"type": "admit",
}
wantLabelsCounterValidate := map[string]string{
"name": "x",
"type": "validate",
}
expectCounterValue(t, "apiserver_admission_webhook_fail_open_count", wantLabelsCounterAdmit, 1)
expectCounterValue(t, "apiserver_admission_webhook_fail_open_count", wantLabelsCounterValidate, 1)
}
func TestWithMetrics(t *testing.T) {
defer Metrics.reset()
defer legacyregistry.Reset()