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Merge pull request #53978 from kawych/master

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Automatic merge from submit-queue (batch tested with PRs 53978, 54008, 53037). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Fix expected result in Custom Metrics - Stackdriver Adapter e2e test

**What this PR does / why we need it**:
This PR fixes a bug in e2e tests for Custom Metrics - Stackdriver Adapter

**Release note**:
```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-10-17 04:53:36 -07:00 committed by GitHub
commit 1bb9e6ad13
1 changed files with 16 additions and 8 deletions
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24
test/e2e/instrumentation/monitoring/custom_metrics_stackdriver.go
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@ -121,11 +121,22 @@ func testAdapter(f *framework.Framework, kubeClient clientset.Interface, customM
if err != nil {
framework.Failf("Failed to retrieve a list of supported metrics: %s", err)
}
gotCustomMetric, gotUnusedMetric := false, false
for _, resource := range resources.APIResources {
if resource.Name != "pods/"+CustomMetricName && resource.Name != "pods/"+UnusedMetricName {
if resource.Name == "pods/"+CustomMetricName {
gotCustomMetric = true
} else if resource.Name == "pods/"+UnusedMetricName {
gotUnusedMetric = true
} else {
framework.Failf("Unexpected metric %s. Only metric %s should be supported", resource.Name, CustomMetricName)
}
}
if !gotCustomMetric {
framework.Failf("Metric '%s' expected but not received", CustomMetricName)
}
if !gotUnusedMetric {
framework.Failf("Metric '%s' expected but not received", UnusedMetricName)
}
value, err := customMetricsClient.NamespacedMetrics(f.Namespace.Name).GetForObject(schema.GroupKind{Group: "", Kind: "Pod"}, stackdriverExporterPod1, CustomMetricName)
if err != nil {
framework.Failf("Failed query: %s", err)
@ -141,14 +152,11 @@ func testAdapter(f *framework.Framework, kubeClient clientset.Interface, customM
if err != nil {
framework.Failf("Failed query: %s", err)
}
if len(values.Items) != 2 {
framework.Failf("Expected results for exactly 2 pods, but %v results received", len(values.Items))
if len(values.Items) != 1 {
framework.Failf("Expected results for exactly 1 pod, but %v results received", len(values.Items))
}
for _, value := range values.Items {
if (value.DescribedObject.Name == stackdriverExporterPod1 && value.Value.Value() != CustomMetricValue) ||
(value.DescribedObject.Name == stackdriverExporterPod2 && value.Value.Value() != UnusedMetricValue) {
framework.Failf("Unexpected metric value for metric %s and pod %s: %v", CustomMetricName, value.DescribedObject.Name, value.Value.Value())
}
if values.Items[0].DescribedObject.Name != stackdriverExporterPod1 || values.Items[0].Value.Value() != CustomMetricValue {
framework.Failf("Unexpected metric value for metric %s and pod %s: %v", CustomMetricName, values.Items[0].DescribedObject.Name, values.Items[0].Value.Value())
}
}