Code change:
import ( "context" <ins> "encoding/json" </ins> "fmt" "strings" "time" <ins> v1 "k8s.io/api/core/v1" </ins> metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/util/wait" clientset "k8s.io/client-go/kubernetes" <ins> "k8s.io/kubernetes/test/e2e/framework" "github.com/onsi/ginkgo" "k8s.io/apimachinery/pkg/types" </ins> ) <ins> // Action is a function to be performed by the system. type Action func() error var _ = ginkgo.Describe("[sig-api-machinery] Events", func() { f := framework.NewDefaultFramework("events") ginkgo.It("should ensure that an event can be fetched, patched, deleted, and listed", func() { eventTestName := "event-test" ginkgo.By("creating a test event") // create a test event in test namespace _, err := f.ClientSet.CoreV1().Events(f.Namespace.Name).Create(context.TODO(), &v1.Event{ ObjectMeta: metav1.ObjectMeta{ Name: eventTestName, Labels: map[string]string{ "testevent-constant": "true", }, }, Message: "This is a test event", Reason:  "Test", Type:    "Normal", Count:   1, InvolvedObject: v1.ObjectReference{ Namespace: f.Namespace.Name, }, }, metav1.CreateOptions{}) framework.ExpectNoError(err, "failed to create test event") ginkgo.By("listing all events in all namespaces") // get a list of Events in all namespaces to ensure endpoint coverage eventsList, err := f.ClientSet.CoreV1().Events("").List(context.TODO(), metav1.ListOptions{ LabelSelector: "testevent-constant=true", }) framework.ExpectNoError(err, "failed list all events") foundCreatedEvent := false var eventCreatedName string for _, val := range eventsList.Items { if val.ObjectMeta.Name == eventTestName && val.ObjectMeta.Namespace == f.Namespace.Name { foundCreatedEvent = true eventCreatedName = val.ObjectMeta.Name break } } framework.ExpectEqual(foundCreatedEvent, true, "unable to find the test event") ginkgo.By("patching the test event") // patch the event's message eventPatchMessage := "This is a test event - patched" eventPatch, err := json.Marshal(map[string]interface{}{ "message": eventPatchMessage, }) framework.ExpectNoError(err, "failed to marshal the patch JSON payload") _, err = f.ClientSet.CoreV1().Events(f.Namespace.Name).Patch(context.TODO(), eventTestName, types.StrategicMergePatchType, []byte(eventPatch), metav1.PatchOptions{}) framework.ExpectNoError(err, "failed to patch the test event") ginkgo.By("fetching the test event") // get event by name event, err := f.ClientSet.CoreV1().Events(f.Namespace.Name).Get(context.TODO(), eventCreatedName, metav1.GetOptions{}) framework.ExpectNoError(err, "failed to fetch the test event") framework.ExpectEqual(event.Message, eventPatchMessage, "test event message does not match patch message") ginkgo.By("deleting the test event") // delete original event err = f.ClientSet.CoreV1().Events(f.Namespace.Name).Delete(context.TODO(), eventCreatedName, metav1.DeleteOptions{}) framework.ExpectNoError(err, "failed to delete the test event") ginkgo.By("listing all events in all namespaces") // get a list of Events list namespace eventsList, err = f.ClientSet.CoreV1().Events("").List(context.TODO(), metav1.ListOptions{ LabelSelector: "testevent-constant=true", }) framework.ExpectNoError(err, "fail to list all events") foundCreatedEvent = false for _, val := range eventsList.Items { if val.ObjectMeta.Name == eventTestName && val.ObjectMeta.Namespace == f.Namespace.Name { foundCreatedEvent = true break } } framework.ExpectEqual(foundCreatedEvent, false, "should not have found test event after deletion") }) }) </ins> // WaitTimeoutForEvent waits the given timeout duration for an event to occur. func WaitTimeoutForEvent(c clientset.Interface, namespace, eventSelector, msg string, timeout time.Duration) error { interval := 2 * time.Second

Related discussion:
text: This issue proposes the writing of a new test for the API endponts , , , , , and with the intention of promoting it to Conformance. This issue contains a very basic mock test in order to start the conversation about what a good e2e test would look like for this endpoint. The code below is verified to be hitting the intended endpoint, show as per the queries in APIsnoop's live view of the cluster's audit logs. According to these query results from APIsnoop, we are lacking in tests for the following endpoints related to Events We chose the following 5 endpoints for this mock test: - - - Test outline: Event in namespace default with custom fields all events in all namespaces find event created in in response of the content of the event created in events by name in namespace default ensure that the event updated from event by name all events in namespace ensure event in namespace default was deleted This mock test uses client-go's standard functions for talking to the Event area of the API. Discover useragents Display endpoints hit by the test Show the change in coverage after the mock test If a test with these calls gets merged in, conformance will go up by 5 endpoints. /sig architecture /area conformance
lgtm according to the SIG-Arch conformance office hours 17th December 2019.
Issues go stale after 90d of inactivity. Mark the issue as fresh with . Stale issues rot after an additional 30d of inactivity and eventually close. If this issue is safe to close now please do so with . Send feedback to sig-testing, kubernetes/test-infra and/or . /lifecycle stale
/reopen can you put the checkboxes at the top for your apisnoop org pr, the test, and link to the promotion PR? I think we are ready.
/open
Reopened this issue. <detailsIn response to : /reopen can you put the checkboxes at the top for your apisnoop org pr, the test, and link to the promotion PR? I think we are ready. Instructions for interacting with me using PR comments are available . If you have questions or suggestions related to my behavior, please file an issue against the repository. </details
/retitle Promote CoreV1Event test - +5 coverage
/assign
This test was written before the tickets were stored in APISnoop branches. Unsure what to do with it in regards to the APISnoop PR