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Merge pull request #91259 from ii/heyste-create-delete-core-v1-collection-namespaced-pod-template-test
Create deleteCoreV1CollectionNamespacedPodTemplate test+promote - +1 endpoint coverage
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commit
f455a143df
@ -24,11 +24,19 @@ import (
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/util/uuid"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/kubernetes/test/e2e/framework"
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imageutils "k8s.io/kubernetes/test/utils/image"
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"time"
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"github.com/onsi/ginkgo"
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)
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const (
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podTemplateRetryPeriod = 1 * time.Second
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podTemplateRetryTimeout = 1 * time.Minute
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)
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var _ = ginkgo.Describe("[sig-node] PodTemplates", func() {
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f := framework.NewDefaultFramework("podtemplate")
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/*
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@ -99,4 +107,71 @@ var _ = ginkgo.Describe("[sig-node] PodTemplates", func() {
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framework.ExpectNoError(err, "failed to list PodTemplate")
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framework.ExpectEqual(len(podTemplateList.Items), 0, "PodTemplate list returned items, failed to delete PodTemplate")
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})
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ginkgo.It("should delete a collection of pod templates", func() {
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podTemplateNames := []string{"test-podtemplate-1", "test-podtemplate-2", "test-podtemplate-3"}
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ginkgo.By("Create set of pod templates")
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// create a set of pod templates in test namespace
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for _, podTemplateName := range podTemplateNames {
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_, err := f.ClientSet.CoreV1().PodTemplates(f.Namespace.Name).Create(context.TODO(), &v1.PodTemplate{
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ObjectMeta: metav1.ObjectMeta{
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Name: podTemplateName,
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Labels: map[string]string{"podtemplate-set": "true"},
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},
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Template: v1.PodTemplateSpec{
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Spec: v1.PodSpec{
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Containers: []v1.Container{
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{Name: "token-test", Image: imageutils.GetE2EImage(imageutils.Agnhost)},
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},
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},
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},
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}, metav1.CreateOptions{})
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framework.ExpectNoError(err, "failed to create pod template")
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framework.Logf("created %v", podTemplateName)
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}
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ginkgo.By("get a list of pod templates with a label in the current namespace")
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// get a list of pod templates
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podTemplateList, err := f.ClientSet.CoreV1().PodTemplates(f.Namespace.Name).List(context.TODO(), metav1.ListOptions{
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LabelSelector: "podtemplate-set=true",
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})
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framework.ExpectNoError(err, "failed to get a list of pod templates")
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framework.ExpectEqual(len(podTemplateList.Items), len(podTemplateNames), "looking for expected number of pod templates")
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ginkgo.By("delete collection of pod templates")
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// delete collection
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framework.Logf("requesting DeleteCollection of pod templates")
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err = f.ClientSet.CoreV1().PodTemplates(f.Namespace.Name).DeleteCollection(context.TODO(), metav1.DeleteOptions{}, metav1.ListOptions{
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LabelSelector: "podtemplate-set=true"})
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framework.ExpectNoError(err, "failed to delete all pod templates")
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ginkgo.By("check that the list of pod templates matches the requested quantity")
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err = wait.PollImmediate(podTemplateRetryPeriod, podTemplateRetryTimeout, checkPodTemplateListQuantity(f, "podtemplate-set=true", 0))
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framework.ExpectNoError(err, "failed to count required pod templates")
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})
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})
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func checkPodTemplateListQuantity(f *framework.Framework, label string, quantity int) func() (bool, error) {
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return func() (bool, error) {
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var err error
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framework.Logf("requesting list of pod templates to confirm quantity")
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list, err := f.ClientSet.CoreV1().PodTemplates(f.Namespace.Name).List(context.TODO(), metav1.ListOptions{
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LabelSelector: label})
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if err != nil {
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return false, err
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}
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if len(list.Items) != quantity {
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return false, err
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}
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return true, nil
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}
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}
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