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test/integration/endpoints: check for pod existencen in TestEndpointWithTerminatingPod

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Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
This commit is contained in:
Andrew Sy Kim 2021-07-12 14:22:34 -04:00
parent e0a22acaa0
commit 9fa641b9ad
1 changed files with 17 additions and 0 deletions
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17
test/integration/endpoints/endpoints_test.go
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@ -18,10 +18,13 @@ package endpoints
import (
"context"
"errors"
"fmt"
"testing"
"time"
v1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
"k8s.io/apimachinery/pkg/util/wait"
@ -291,6 +294,20 @@ func TestEndpointWithTerminatingPod(t *testing.T) {
// poll until endpoint for deleted Pod is no longer in Endpoints.
if err := wait.PollImmediate(1*time.Second, 10*time.Second, func() (bool, error) {
// Ensure that the recently deleted Pod exists but with a deletion timestamp. If the Pod does not exist,
// we should fail the test since it is no longer validating against a terminating pod.
pod, err := client.CoreV1().Pods(ns.Name).Get(context.TODO(), pod.Name, metav1.GetOptions{})
if apierrors.IsNotFound(err) {
return false, fmt.Errorf("expected Pod %q to exist with deletion timestamp but was not found: %v", pod.Name, err)
}
if err != nil {
return false, nil
}
if pod.DeletionTimestamp == nil {
return false, errors.New("pod did not have deletion timestamp set")
}
endpoints, err := client.CoreV1().Endpoints(ns.Name).Get(context.TODO(), svc.Name, metav1.GetOptions{})
if err != nil {
return false, nil