vendor: remove dep and use vndr
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca
parent
16f44674a4
commit
148e72d81e
16131 changed files with 73815 additions and 4235138 deletions
27
vendor/k8s.io/client-go/tools/record/OWNERS
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vendored
27
vendor/k8s.io/client-go/tools/record/OWNERS
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vendored
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@ -1,27 +0,0 @@
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reviewers:
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- lavalamp
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- smarterclayton
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- wojtek-t
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- deads2k
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- derekwaynecarr
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- caesarxuchao
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- vishh
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- mikedanese
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- liggitt
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- nikhiljindal
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- erictune
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- pmorie
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- dchen1107
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- saad-ali
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- luxas
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- yifan-gu
|
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- eparis
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- mwielgus
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- timothysc
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- jsafrane
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- dims
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- krousey
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- a-robinson
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- aveshagarwal
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- resouer
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- cjcullen
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9
vendor/k8s.io/client-go/tools/record/event.go
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vendored
9
vendor/k8s.io/client-go/tools/record/event.go
generated
vendored
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@ -90,7 +90,7 @@ type EventBroadcaster interface {
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// NewRecorder returns an EventRecorder that can be used to send events to this EventBroadcaster
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// with the event source set to the given event source.
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NewRecorder(source v1.EventSource) EventRecorder
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NewRecorder(scheme *runtime.Scheme, source v1.EventSource) EventRecorder
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}
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// Creates a new event broadcaster.
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@ -242,18 +242,19 @@ func (eventBroadcaster *eventBroadcasterImpl) StartEventWatcher(eventHandler fun
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}
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// NewRecorder returns an EventRecorder that records events with the given event source.
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func (eventBroadcaster *eventBroadcasterImpl) NewRecorder(source v1.EventSource) EventRecorder {
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return &recorderImpl{source, eventBroadcaster.Broadcaster, clock.RealClock{}}
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func (eventBroadcaster *eventBroadcasterImpl) NewRecorder(scheme *runtime.Scheme, source v1.EventSource) EventRecorder {
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return &recorderImpl{scheme, source, eventBroadcaster.Broadcaster, clock.RealClock{}}
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}
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type recorderImpl struct {
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scheme *runtime.Scheme
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source v1.EventSource
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*watch.Broadcaster
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clock clock.Clock
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}
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func (recorder *recorderImpl) generateEvent(object runtime.Object, timestamp metav1.Time, eventtype, reason, message string) {
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ref, err := v1.GetReference(object)
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ref, err := v1.GetReference(recorder.scheme, object)
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if err != nil {
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glog.Errorf("Could not construct reference to: '%#v' due to: '%v'. Will not report event: '%v' '%v' '%v'", object, err, eventtype, reason, message)
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return
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914
vendor/k8s.io/client-go/tools/record/event_test.go
generated
vendored
914
vendor/k8s.io/client-go/tools/record/event_test.go
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vendored
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@ -1,914 +0,0 @@
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/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package record
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import (
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"encoding/json"
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"fmt"
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"math/rand"
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"net/http"
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"strconv"
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"testing"
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"time"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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k8sruntime "k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/util/strategicpatch"
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_ "k8s.io/client-go/pkg/api/install" // To register api.Pod used in tests below
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"k8s.io/client-go/pkg/api/v1"
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restclient "k8s.io/client-go/rest"
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"k8s.io/client-go/util/clock"
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)
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type testEventSink struct {
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OnCreate func(e *v1.Event) (*v1.Event, error)
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OnUpdate func(e *v1.Event) (*v1.Event, error)
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OnPatch func(e *v1.Event, p []byte) (*v1.Event, error)
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}
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// CreateEvent records the event for testing.
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func (t *testEventSink) Create(e *v1.Event) (*v1.Event, error) {
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if t.OnCreate != nil {
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return t.OnCreate(e)
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}
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return e, nil
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}
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// UpdateEvent records the event for testing.
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func (t *testEventSink) Update(e *v1.Event) (*v1.Event, error) {
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if t.OnUpdate != nil {
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return t.OnUpdate(e)
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}
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return e, nil
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}
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// PatchEvent records the event for testing.
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func (t *testEventSink) Patch(e *v1.Event, p []byte) (*v1.Event, error) {
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if t.OnPatch != nil {
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return t.OnPatch(e, p)
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}
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return e, nil
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}
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type OnCreateFunc func(*v1.Event) (*v1.Event, error)
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func OnCreateFactory(testCache map[string]*v1.Event, createEvent chan<- *v1.Event) OnCreateFunc {
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return func(event *v1.Event) (*v1.Event, error) {
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testCache[getEventKey(event)] = event
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createEvent <- event
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return event, nil
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}
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}
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type OnPatchFunc func(*v1.Event, []byte) (*v1.Event, error)
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func OnPatchFactory(testCache map[string]*v1.Event, patchEvent chan<- *v1.Event) OnPatchFunc {
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return func(event *v1.Event, patch []byte) (*v1.Event, error) {
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cachedEvent, found := testCache[getEventKey(event)]
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if !found {
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return nil, fmt.Errorf("unexpected error: couldn't find Event in testCache.")
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}
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originalData, err := json.Marshal(cachedEvent)
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if err != nil {
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return nil, fmt.Errorf("unexpected error: %v", err)
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}
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patched, err := strategicpatch.StrategicMergePatch(originalData, patch, event)
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if err != nil {
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return nil, fmt.Errorf("unexpected error: %v", err)
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}
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patchedObj := &v1.Event{}
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err = json.Unmarshal(patched, patchedObj)
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if err != nil {
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return nil, fmt.Errorf("unexpected error: %v", err)
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}
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patchEvent <- patchedObj
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return patchedObj, nil
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}
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}
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func TestEventf(t *testing.T) {
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testPod := &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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SelfLink: "/api/version/pods/foo",
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Name: "foo",
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Namespace: "baz",
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UID: "bar",
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},
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}
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testPod2 := &v1.Pod{
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ObjectMeta: metav1.ObjectMeta{
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SelfLink: "/api/version/pods/foo",
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Name: "foo",
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Namespace: "baz",
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UID: "differentUid",
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},
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}
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testRef, err := v1.GetPartialReference(testPod, "spec.containers[2]")
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testRef2, err := v1.GetPartialReference(testPod2, "spec.containers[3]")
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if err != nil {
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t.Fatal(err)
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}
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table := []struct {
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obj k8sruntime.Object
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eventtype string
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reason string
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messageFmt string
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elements []interface{}
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expect *v1.Event
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expectLog string
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expectUpdate bool
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}{
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{
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obj: testRef,
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eventtype: v1.EventTypeNormal,
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reason: "Started",
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messageFmt: "some verbose message: %v",
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elements: []interface{}{1},
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expect: &v1.Event{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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Namespace: "baz",
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},
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InvolvedObject: v1.ObjectReference{
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Kind: "Pod",
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Name: "foo",
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Namespace: "baz",
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UID: "bar",
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APIVersion: "version",
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FieldPath: "spec.containers[2]",
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},
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Reason: "Started",
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Message: "some verbose message: 1",
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Source: v1.EventSource{Component: "eventTest"},
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Count: 1,
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Type: v1.EventTypeNormal,
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},
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expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
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expectUpdate: false,
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},
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{
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obj: testPod,
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eventtype: v1.EventTypeNormal,
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reason: "Killed",
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messageFmt: "some other verbose message: %v",
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elements: []interface{}{1},
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expect: &v1.Event{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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Namespace: "baz",
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},
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InvolvedObject: v1.ObjectReference{
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Kind: "Pod",
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Name: "foo",
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Namespace: "baz",
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UID: "bar",
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APIVersion: "version",
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},
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Reason: "Killed",
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Message: "some other verbose message: 1",
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Source: v1.EventSource{Component: "eventTest"},
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Count: 1,
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Type: v1.EventTypeNormal,
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},
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expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:""}): type: 'Normal' reason: 'Killed' some other verbose message: 1`,
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expectUpdate: false,
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},
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{
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obj: testRef,
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eventtype: v1.EventTypeNormal,
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reason: "Started",
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messageFmt: "some verbose message: %v",
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elements: []interface{}{1},
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expect: &v1.Event{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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Namespace: "baz",
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},
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InvolvedObject: v1.ObjectReference{
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Kind: "Pod",
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Name: "foo",
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Namespace: "baz",
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UID: "bar",
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APIVersion: "version",
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FieldPath: "spec.containers[2]",
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},
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Reason: "Started",
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Message: "some verbose message: 1",
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Source: v1.EventSource{Component: "eventTest"},
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Count: 2,
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Type: v1.EventTypeNormal,
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},
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expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
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expectUpdate: true,
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},
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{
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obj: testRef2,
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eventtype: v1.EventTypeNormal,
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reason: "Started",
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messageFmt: "some verbose message: %v",
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elements: []interface{}{1},
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expect: &v1.Event{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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Namespace: "baz",
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},
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InvolvedObject: v1.ObjectReference{
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Kind: "Pod",
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Name: "foo",
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Namespace: "baz",
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UID: "differentUid",
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APIVersion: "version",
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FieldPath: "spec.containers[3]",
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},
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Reason: "Started",
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Message: "some verbose message: 1",
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Source: v1.EventSource{Component: "eventTest"},
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Count: 1,
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Type: v1.EventTypeNormal,
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},
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expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
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expectUpdate: false,
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},
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{
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obj: testRef,
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eventtype: v1.EventTypeNormal,
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reason: "Started",
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messageFmt: "some verbose message: %v",
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elements: []interface{}{1},
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expect: &v1.Event{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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Namespace: "baz",
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},
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InvolvedObject: v1.ObjectReference{
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Kind: "Pod",
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Name: "foo",
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Namespace: "baz",
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UID: "bar",
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APIVersion: "version",
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FieldPath: "spec.containers[2]",
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},
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Reason: "Started",
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Message: "some verbose message: 1",
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Source: v1.EventSource{Component: "eventTest"},
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Count: 3,
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Type: v1.EventTypeNormal,
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},
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expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
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expectUpdate: true,
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},
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{
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obj: testRef2,
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eventtype: v1.EventTypeNormal,
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reason: "Stopped",
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messageFmt: "some verbose message: %v",
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elements: []interface{}{1},
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expect: &v1.Event{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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Namespace: "baz",
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},
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InvolvedObject: v1.ObjectReference{
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Kind: "Pod",
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Name: "foo",
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Namespace: "baz",
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UID: "differentUid",
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APIVersion: "version",
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FieldPath: "spec.containers[3]",
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},
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Reason: "Stopped",
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Message: "some verbose message: 1",
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Source: v1.EventSource{Component: "eventTest"},
|
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Count: 1,
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Type: v1.EventTypeNormal,
|
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},
|
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expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): type: 'Normal' reason: 'Stopped' some verbose message: 1`,
|
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expectUpdate: false,
|
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},
|
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{
|
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obj: testRef2,
|
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eventtype: v1.EventTypeNormal,
|
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reason: "Stopped",
|
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messageFmt: "some verbose message: %v",
|
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elements: []interface{}{1},
|
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expect: &v1.Event{
|
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ObjectMeta: metav1.ObjectMeta{
|
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Name: "foo",
|
||||
Namespace: "baz",
|
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},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[3]",
|
||||
},
|
||||
Reason: "Stopped",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 2,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): type: 'Normal' reason: 'Stopped' some verbose message: 1`,
|
||||
expectUpdate: true,
|
||||
},
|
||||
}
|
||||
|
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testCache := map[string]*v1.Event{}
|
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logCalled := make(chan struct{})
|
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createEvent := make(chan *v1.Event)
|
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updateEvent := make(chan *v1.Event)
|
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patchEvent := make(chan *v1.Event)
|
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testEvents := testEventSink{
|
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OnCreate: OnCreateFactory(testCache, createEvent),
|
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OnUpdate: func(event *v1.Event) (*v1.Event, error) {
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updateEvent <- event
|
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return event, nil
|
||||
},
|
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OnPatch: OnPatchFactory(testCache, patchEvent),
|
||||
}
|
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eventBroadcaster := NewBroadcasterForTests(0)
|
||||
sinkWatcher := eventBroadcaster.StartRecordingToSink(&testEvents)
|
||||
|
||||
clock := clock.NewFakeClock(time.Now())
|
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recorder := recorderWithFakeClock(v1.EventSource{Component: "eventTest"}, eventBroadcaster, clock)
|
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for index, item := range table {
|
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clock.Step(1 * time.Second)
|
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logWatcher := eventBroadcaster.StartLogging(func(formatter string, args ...interface{}) {
|
||||
if e, a := item.expectLog, fmt.Sprintf(formatter, args...); e != a {
|
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t.Errorf("Expected '%v', got '%v'", e, a)
|
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}
|
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logCalled <- struct{}{}
|
||||
})
|
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recorder.Eventf(item.obj, item.eventtype, item.reason, item.messageFmt, item.elements...)
|
||||
|
||||
<-logCalled
|
||||
|
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// validate event
|
||||
if item.expectUpdate {
|
||||
actualEvent := <-patchEvent
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
} else {
|
||||
actualEvent := <-createEvent
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
}
|
||||
logWatcher.Stop()
|
||||
}
|
||||
sinkWatcher.Stop()
|
||||
}
|
||||
|
||||
func recorderWithFakeClock(eventSource v1.EventSource, eventBroadcaster EventBroadcaster, clock clock.Clock) EventRecorder {
|
||||
return &recorderImpl{eventSource, eventBroadcaster.(*eventBroadcasterImpl).Broadcaster, clock}
|
||||
}
|
||||
|
||||
func TestWriteEventError(t *testing.T) {
|
||||
type entry struct {
|
||||
timesToSendError int
|
||||
attemptsWanted int
|
||||
err error
|
||||
}
|
||||
table := map[string]*entry{
|
||||
"giveUp1": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 1,
|
||||
err: &restclient.RequestConstructionError{},
|
||||
},
|
||||
"giveUp2": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 1,
|
||||
err: &errors.StatusError{},
|
||||
},
|
||||
"retry1": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 12,
|
||||
err: &errors.UnexpectedObjectError{},
|
||||
},
|
||||
"retry2": {
|
||||
timesToSendError: 1000,
|
||||
attemptsWanted: 12,
|
||||
err: fmt.Errorf("A weird error"),
|
||||
},
|
||||
"succeedEventually": {
|
||||
timesToSendError: 2,
|
||||
attemptsWanted: 2,
|
||||
err: fmt.Errorf("A weird error"),
|
||||
},
|
||||
}
|
||||
|
||||
eventCorrelator := NewEventCorrelator(clock.RealClock{})
|
||||
randGen := rand.New(rand.NewSource(time.Now().UnixNano()))
|
||||
|
||||
for caseName, ent := range table {
|
||||
attempts := 0
|
||||
sink := &testEventSink{
|
||||
OnCreate: func(event *v1.Event) (*v1.Event, error) {
|
||||
attempts++
|
||||
if attempts < ent.timesToSendError {
|
||||
return nil, ent.err
|
||||
}
|
||||
return event, nil
|
||||
},
|
||||
}
|
||||
ev := &v1.Event{}
|
||||
recordToSink(sink, ev, eventCorrelator, randGen, 0)
|
||||
if attempts != ent.attemptsWanted {
|
||||
t.Errorf("case %v: wanted %d, got %d attempts", caseName, ent.attemptsWanted, attempts)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestUpdateExpiredEvent(t *testing.T) {
|
||||
eventCorrelator := NewEventCorrelator(clock.RealClock{})
|
||||
randGen := rand.New(rand.NewSource(time.Now().UnixNano()))
|
||||
|
||||
var createdEvent *v1.Event
|
||||
|
||||
sink := &testEventSink{
|
||||
OnPatch: func(*v1.Event, []byte) (*v1.Event, error) {
|
||||
return nil, &errors.StatusError{
|
||||
ErrStatus: metav1.Status{
|
||||
Code: http.StatusNotFound,
|
||||
Reason: metav1.StatusReasonNotFound,
|
||||
}}
|
||||
},
|
||||
OnCreate: func(event *v1.Event) (*v1.Event, error) {
|
||||
createdEvent = event
|
||||
return event, nil
|
||||
},
|
||||
}
|
||||
|
||||
ev := &v1.Event{}
|
||||
ev.ResourceVersion = "updated-resource-version"
|
||||
ev.Count = 2
|
||||
recordToSink(sink, ev, eventCorrelator, randGen, 0)
|
||||
|
||||
if createdEvent == nil {
|
||||
t.Error("Event did not get created after patch failed")
|
||||
return
|
||||
}
|
||||
|
||||
if createdEvent.ResourceVersion != "" {
|
||||
t.Errorf("Event did not have its resource version cleared, was %s", createdEvent.ResourceVersion)
|
||||
}
|
||||
}
|
||||
|
||||
func TestLotsOfEvents(t *testing.T) {
|
||||
recorderCalled := make(chan struct{})
|
||||
loggerCalled := make(chan struct{})
|
||||
|
||||
// Fail each event a few times to ensure there's some load on the tested code.
|
||||
var counts [1000]int
|
||||
testEvents := testEventSink{
|
||||
OnCreate: func(event *v1.Event) (*v1.Event, error) {
|
||||
num, err := strconv.Atoi(event.Message)
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
return event, nil
|
||||
}
|
||||
counts[num]++
|
||||
if counts[num] < 5 {
|
||||
return nil, fmt.Errorf("fake error")
|
||||
}
|
||||
recorderCalled <- struct{}{}
|
||||
return event, nil
|
||||
},
|
||||
}
|
||||
|
||||
eventBroadcaster := NewBroadcasterForTests(0)
|
||||
sinkWatcher := eventBroadcaster.StartRecordingToSink(&testEvents)
|
||||
logWatcher := eventBroadcaster.StartLogging(func(formatter string, args ...interface{}) {
|
||||
loggerCalled <- struct{}{}
|
||||
})
|
||||
recorder := eventBroadcaster.NewRecorder(v1.EventSource{Component: "eventTest"})
|
||||
ref := &v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
}
|
||||
for i := 0; i < maxQueuedEvents; i++ {
|
||||
// we need to vary the reason to prevent aggregation
|
||||
go recorder.Eventf(ref, v1.EventTypeNormal, "Reason-"+string(i), strconv.Itoa(i))
|
||||
}
|
||||
// Make sure no events were dropped by either of the listeners.
|
||||
for i := 0; i < maxQueuedEvents; i++ {
|
||||
<-recorderCalled
|
||||
<-loggerCalled
|
||||
}
|
||||
// Make sure that every event was attempted 5 times
|
||||
for i := 0; i < maxQueuedEvents; i++ {
|
||||
if counts[i] < 5 {
|
||||
t.Errorf("Only attempted to record event '%d' %d times.", i, counts[i])
|
||||
}
|
||||
}
|
||||
sinkWatcher.Stop()
|
||||
logWatcher.Stop()
|
||||
}
|
||||
|
||||
func TestEventfNoNamespace(t *testing.T) {
|
||||
testPod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
SelfLink: "/api/version/pods/foo",
|
||||
Name: "foo",
|
||||
UID: "bar",
|
||||
},
|
||||
}
|
||||
testRef, err := v1.GetPartialReference(testPod, "spec.containers[2]")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
table := []struct {
|
||||
obj k8sruntime.Object
|
||||
eventtype string
|
||||
reason string
|
||||
messageFmt string
|
||||
elements []interface{}
|
||||
expect *v1.Event
|
||||
expectLog string
|
||||
expectUpdate bool
|
||||
}{
|
||||
{
|
||||
obj: testRef,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "default",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
}
|
||||
|
||||
testCache := map[string]*v1.Event{}
|
||||
logCalled := make(chan struct{})
|
||||
createEvent := make(chan *v1.Event)
|
||||
updateEvent := make(chan *v1.Event)
|
||||
patchEvent := make(chan *v1.Event)
|
||||
testEvents := testEventSink{
|
||||
OnCreate: OnCreateFactory(testCache, createEvent),
|
||||
OnUpdate: func(event *v1.Event) (*v1.Event, error) {
|
||||
updateEvent <- event
|
||||
return event, nil
|
||||
},
|
||||
OnPatch: OnPatchFactory(testCache, patchEvent),
|
||||
}
|
||||
eventBroadcaster := NewBroadcasterForTests(0)
|
||||
sinkWatcher := eventBroadcaster.StartRecordingToSink(&testEvents)
|
||||
|
||||
clock := clock.NewFakeClock(time.Now())
|
||||
recorder := recorderWithFakeClock(v1.EventSource{Component: "eventTest"}, eventBroadcaster, clock)
|
||||
|
||||
for index, item := range table {
|
||||
clock.Step(1 * time.Second)
|
||||
logWatcher := eventBroadcaster.StartLogging(func(formatter string, args ...interface{}) {
|
||||
if e, a := item.expectLog, fmt.Sprintf(formatter, args...); e != a {
|
||||
t.Errorf("Expected '%v', got '%v'", e, a)
|
||||
}
|
||||
logCalled <- struct{}{}
|
||||
})
|
||||
recorder.Eventf(item.obj, item.eventtype, item.reason, item.messageFmt, item.elements...)
|
||||
|
||||
<-logCalled
|
||||
|
||||
// validate event
|
||||
if item.expectUpdate {
|
||||
actualEvent := <-patchEvent
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
} else {
|
||||
actualEvent := <-createEvent
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
}
|
||||
|
||||
logWatcher.Stop()
|
||||
}
|
||||
sinkWatcher.Stop()
|
||||
}
|
||||
|
||||
func TestMultiSinkCache(t *testing.T) {
|
||||
testPod := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
SelfLink: "/api/version/pods/foo",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
},
|
||||
}
|
||||
testPod2 := &v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
SelfLink: "/api/version/pods/foo",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
},
|
||||
}
|
||||
testRef, err := v1.GetPartialReference(testPod, "spec.containers[2]")
|
||||
testRef2, err := v1.GetPartialReference(testPod2, "spec.containers[3]")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
table := []struct {
|
||||
obj k8sruntime.Object
|
||||
eventtype string
|
||||
reason string
|
||||
messageFmt string
|
||||
elements []interface{}
|
||||
expect *v1.Event
|
||||
expectLog string
|
||||
expectUpdate bool
|
||||
}{
|
||||
{
|
||||
obj: testRef,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testPod,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Killed",
|
||||
messageFmt: "some other verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
},
|
||||
Reason: "Killed",
|
||||
Message: "some other verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:""}): type: 'Normal' reason: 'Killed' some other verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testRef,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 2,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: true,
|
||||
},
|
||||
{
|
||||
obj: testRef2,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[3]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testRef,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Started",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "bar",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[2]",
|
||||
},
|
||||
Reason: "Started",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 3,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"bar", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[2]"}): type: 'Normal' reason: 'Started' some verbose message: 1`,
|
||||
expectUpdate: true,
|
||||
},
|
||||
{
|
||||
obj: testRef2,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Stopped",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[3]",
|
||||
},
|
||||
Reason: "Stopped",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 1,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): type: 'Normal' reason: 'Stopped' some verbose message: 1`,
|
||||
expectUpdate: false,
|
||||
},
|
||||
{
|
||||
obj: testRef2,
|
||||
eventtype: v1.EventTypeNormal,
|
||||
reason: "Stopped",
|
||||
messageFmt: "some verbose message: %v",
|
||||
elements: []interface{}{1},
|
||||
expect: &v1.Event{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
},
|
||||
InvolvedObject: v1.ObjectReference{
|
||||
Kind: "Pod",
|
||||
Name: "foo",
|
||||
Namespace: "baz",
|
||||
UID: "differentUid",
|
||||
APIVersion: "version",
|
||||
FieldPath: "spec.containers[3]",
|
||||
},
|
||||
Reason: "Stopped",
|
||||
Message: "some verbose message: 1",
|
||||
Source: v1.EventSource{Component: "eventTest"},
|
||||
Count: 2,
|
||||
Type: v1.EventTypeNormal,
|
||||
},
|
||||
expectLog: `Event(v1.ObjectReference{Kind:"Pod", Namespace:"baz", Name:"foo", UID:"differentUid", APIVersion:"version", ResourceVersion:"", FieldPath:"spec.containers[3]"}): type: 'Normal' reason: 'Stopped' some verbose message: 1`,
|
||||
expectUpdate: true,
|
||||
},
|
||||
}
|
||||
|
||||
testCache := map[string]*v1.Event{}
|
||||
createEvent := make(chan *v1.Event)
|
||||
updateEvent := make(chan *v1.Event)
|
||||
patchEvent := make(chan *v1.Event)
|
||||
testEvents := testEventSink{
|
||||
OnCreate: OnCreateFactory(testCache, createEvent),
|
||||
OnUpdate: func(event *v1.Event) (*v1.Event, error) {
|
||||
updateEvent <- event
|
||||
return event, nil
|
||||
},
|
||||
OnPatch: OnPatchFactory(testCache, patchEvent),
|
||||
}
|
||||
|
||||
testCache2 := map[string]*v1.Event{}
|
||||
createEvent2 := make(chan *v1.Event)
|
||||
updateEvent2 := make(chan *v1.Event)
|
||||
patchEvent2 := make(chan *v1.Event)
|
||||
testEvents2 := testEventSink{
|
||||
OnCreate: OnCreateFactory(testCache2, createEvent2),
|
||||
OnUpdate: func(event *v1.Event) (*v1.Event, error) {
|
||||
updateEvent2 <- event
|
||||
return event, nil
|
||||
},
|
||||
OnPatch: OnPatchFactory(testCache2, patchEvent2),
|
||||
}
|
||||
|
||||
eventBroadcaster := NewBroadcasterForTests(0)
|
||||
clock := clock.NewFakeClock(time.Now())
|
||||
recorder := recorderWithFakeClock(v1.EventSource{Component: "eventTest"}, eventBroadcaster, clock)
|
||||
|
||||
sinkWatcher := eventBroadcaster.StartRecordingToSink(&testEvents)
|
||||
for index, item := range table {
|
||||
clock.Step(1 * time.Second)
|
||||
recorder.Eventf(item.obj, item.eventtype, item.reason, item.messageFmt, item.elements...)
|
||||
|
||||
// validate event
|
||||
if item.expectUpdate {
|
||||
actualEvent := <-patchEvent
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
} else {
|
||||
actualEvent := <-createEvent
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
}
|
||||
}
|
||||
|
||||
// Another StartRecordingToSink call should start to record events with new clean cache.
|
||||
sinkWatcher2 := eventBroadcaster.StartRecordingToSink(&testEvents2)
|
||||
for index, item := range table {
|
||||
clock.Step(1 * time.Second)
|
||||
recorder.Eventf(item.obj, item.eventtype, item.reason, item.messageFmt, item.elements...)
|
||||
|
||||
// validate event
|
||||
if item.expectUpdate {
|
||||
actualEvent := <-patchEvent2
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
} else {
|
||||
actualEvent := <-createEvent2
|
||||
validateEvent(strconv.Itoa(index), actualEvent, item.expect, t)
|
||||
}
|
||||
}
|
||||
|
||||
sinkWatcher.Stop()
|
||||
sinkWatcher2.Stop()
|
||||
}
|
||||
254
vendor/k8s.io/client-go/tools/record/events_cache_test.go
generated
vendored
254
vendor/k8s.io/client-go/tools/record/events_cache_test.go
generated
vendored
|
|
@ -1,254 +0,0 @@
|
|||
/*
|
||||
Copyright 2015 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package record
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strings"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/util/diff"
|
||||
"k8s.io/client-go/pkg/api/v1"
|
||||
"k8s.io/client-go/util/clock"
|
||||
)
|
||||
|
||||
func makeObjectReference(kind, name, namespace string) v1.ObjectReference {
|
||||
return v1.ObjectReference{
|
||||
Kind: kind,
|
||||
Name: name,
|
||||
Namespace: namespace,
|
||||
UID: "C934D34AFB20242",
|
||||
APIVersion: "version",
|
||||
}
|
||||
}
|
||||
|
||||
func makeEvent(reason, message string, involvedObject v1.ObjectReference) v1.Event {
|
||||
eventTime := metav1.Now()
|
||||
event := v1.Event{
|
||||
Reason: reason,
|
||||
Message: message,
|
||||
InvolvedObject: involvedObject,
|
||||
Source: v1.EventSource{
|
||||
Component: "kubelet",
|
||||
Host: "kublet.node1",
|
||||
},
|
||||
Count: 1,
|
||||
FirstTimestamp: eventTime,
|
||||
LastTimestamp: eventTime,
|
||||
Type: v1.EventTypeNormal,
|
||||
}
|
||||
return event
|
||||
}
|
||||
|
||||
func makeEvents(num int, template v1.Event) []v1.Event {
|
||||
events := []v1.Event{}
|
||||
for i := 0; i < num; i++ {
|
||||
events = append(events, template)
|
||||
}
|
||||
return events
|
||||
}
|
||||
|
||||
func makeUniqueEvents(num int) []v1.Event {
|
||||
events := []v1.Event{}
|
||||
kind := "Pod"
|
||||
for i := 0; i < num; i++ {
|
||||
reason := strings.Join([]string{"reason", string(i)}, "-")
|
||||
message := strings.Join([]string{"message", string(i)}, "-")
|
||||
name := strings.Join([]string{"pod", string(i)}, "-")
|
||||
namespace := strings.Join([]string{"ns", string(i)}, "-")
|
||||
involvedObject := makeObjectReference(kind, name, namespace)
|
||||
events = append(events, makeEvent(reason, message, involvedObject))
|
||||
}
|
||||
return events
|
||||
}
|
||||
|
||||
func makeSimilarEvents(num int, template v1.Event, messagePrefix string) []v1.Event {
|
||||
events := makeEvents(num, template)
|
||||
for i := range events {
|
||||
events[i].Message = strings.Join([]string{messagePrefix, string(i), events[i].Message}, "-")
|
||||
}
|
||||
return events
|
||||
}
|
||||
|
||||
func setCount(event v1.Event, count int) v1.Event {
|
||||
event.Count = int32(count)
|
||||
return event
|
||||
}
|
||||
|
||||
func validateEvent(messagePrefix string, actualEvent *v1.Event, expectedEvent *v1.Event, t *testing.T) (*v1.Event, error) {
|
||||
recvEvent := *actualEvent
|
||||
expectCompression := expectedEvent.Count > 1
|
||||
t.Logf("%v - expectedEvent.Count is %d\n", messagePrefix, expectedEvent.Count)
|
||||
// Just check that the timestamp was set.
|
||||
if recvEvent.FirstTimestamp.IsZero() || recvEvent.LastTimestamp.IsZero() {
|
||||
t.Errorf("%v - timestamp wasn't set: %#v", messagePrefix, recvEvent)
|
||||
}
|
||||
actualFirstTimestamp := recvEvent.FirstTimestamp
|
||||
actualLastTimestamp := recvEvent.LastTimestamp
|
||||
if actualFirstTimestamp.Equal(actualLastTimestamp) {
|
||||
if expectCompression {
|
||||
t.Errorf("%v - FirstTimestamp (%q) and LastTimestamp (%q) must be different to indicate event compression happened, but were the same. Actual Event: %#v", messagePrefix, actualFirstTimestamp, actualLastTimestamp, recvEvent)
|
||||
}
|
||||
} else {
|
||||
if expectedEvent.Count == 1 {
|
||||
t.Errorf("%v - FirstTimestamp (%q) and LastTimestamp (%q) must be equal to indicate only one occurrence of the event, but were different. Actual Event: %#v", messagePrefix, actualFirstTimestamp, actualLastTimestamp, recvEvent)
|
||||
}
|
||||
}
|
||||
// Temp clear time stamps for comparison because actual values don't matter for comparison
|
||||
recvEvent.FirstTimestamp = expectedEvent.FirstTimestamp
|
||||
recvEvent.LastTimestamp = expectedEvent.LastTimestamp
|
||||
// Check that name has the right prefix.
|
||||
if n, en := recvEvent.Name, expectedEvent.Name; !strings.HasPrefix(n, en) {
|
||||
t.Errorf("%v - Name '%v' does not contain prefix '%v'", messagePrefix, n, en)
|
||||
}
|
||||
recvEvent.Name = expectedEvent.Name
|
||||
if e, a := expectedEvent, &recvEvent; !reflect.DeepEqual(e, a) {
|
||||
t.Errorf("%v - diff: %s", messagePrefix, diff.ObjectGoPrintDiff(e, a))
|
||||
}
|
||||
recvEvent.FirstTimestamp = actualFirstTimestamp
|
||||
recvEvent.LastTimestamp = actualLastTimestamp
|
||||
return actualEvent, nil
|
||||
}
|
||||
|
||||
// TestDefaultEventFilterFunc ensures that no events are filtered
|
||||
func TestDefaultEventFilterFunc(t *testing.T) {
|
||||
event := makeEvent("end-of-world", "it was fun", makeObjectReference("Pod", "pod1", "other"))
|
||||
if DefaultEventFilterFunc(&event) {
|
||||
t.Fatalf("DefaultEventFilterFunc should always return false")
|
||||
}
|
||||
}
|
||||
|
||||
// TestEventAggregatorByReasonFunc ensures that two events are aggregated if they vary only by event.message
|
||||
func TestEventAggregatorByReasonFunc(t *testing.T) {
|
||||
event1 := makeEvent("end-of-world", "it was fun", makeObjectReference("Pod", "pod1", "other"))
|
||||
event2 := makeEvent("end-of-world", "it was awful", makeObjectReference("Pod", "pod1", "other"))
|
||||
event3 := makeEvent("nevermind", "it was a bug", makeObjectReference("Pod", "pod1", "other"))
|
||||
|
||||
aggKey1, localKey1 := EventAggregatorByReasonFunc(&event1)
|
||||
aggKey2, localKey2 := EventAggregatorByReasonFunc(&event2)
|
||||
aggKey3, _ := EventAggregatorByReasonFunc(&event3)
|
||||
|
||||
if aggKey1 != aggKey2 {
|
||||
t.Errorf("Expected %v equal %v", aggKey1, aggKey2)
|
||||
}
|
||||
if localKey1 == localKey2 {
|
||||
t.Errorf("Expected %v to not equal %v", aggKey1, aggKey3)
|
||||
}
|
||||
if aggKey1 == aggKey3 {
|
||||
t.Errorf("Expected %v to not equal %v", aggKey1, aggKey3)
|
||||
}
|
||||
}
|
||||
|
||||
// TestEventAggregatorByReasonMessageFunc validates the proper output for an aggregate message
|
||||
func TestEventAggregatorByReasonMessageFunc(t *testing.T) {
|
||||
expected := "(events with common reason combined)"
|
||||
event1 := makeEvent("end-of-world", "it was fun", makeObjectReference("Pod", "pod1", "other"))
|
||||
if actual := EventAggregatorByReasonMessageFunc(&event1); expected != actual {
|
||||
t.Errorf("Expected %v got %v", expected, actual)
|
||||
}
|
||||
}
|
||||
|
||||
// TestEventCorrelator validates proper counting, aggregation of events
|
||||
func TestEventCorrelator(t *testing.T) {
|
||||
firstEvent := makeEvent("first", "i am first", makeObjectReference("Pod", "my-pod", "my-ns"))
|
||||
duplicateEvent := makeEvent("duplicate", "me again", makeObjectReference("Pod", "my-pod", "my-ns"))
|
||||
uniqueEvent := makeEvent("unique", "snowflake", makeObjectReference("Pod", "my-pod", "my-ns"))
|
||||
similarEvent := makeEvent("similar", "similar message", makeObjectReference("Pod", "my-pod", "my-ns"))
|
||||
aggregateEvent := makeEvent(similarEvent.Reason, EventAggregatorByReasonMessageFunc(&similarEvent), similarEvent.InvolvedObject)
|
||||
scenario := map[string]struct {
|
||||
previousEvents []v1.Event
|
||||
newEvent v1.Event
|
||||
expectedEvent v1.Event
|
||||
intervalSeconds int
|
||||
}{
|
||||
"create-a-single-event": {
|
||||
previousEvents: []v1.Event{},
|
||||
newEvent: firstEvent,
|
||||
expectedEvent: setCount(firstEvent, 1),
|
||||
intervalSeconds: 5,
|
||||
},
|
||||
"the-same-event-should-just-count": {
|
||||
previousEvents: makeEvents(1, duplicateEvent),
|
||||
newEvent: duplicateEvent,
|
||||
expectedEvent: setCount(duplicateEvent, 2),
|
||||
intervalSeconds: 5,
|
||||
},
|
||||
"the-same-event-should-just-count-even-if-more-than-aggregate": {
|
||||
previousEvents: makeEvents(defaultAggregateMaxEvents, duplicateEvent),
|
||||
newEvent: duplicateEvent,
|
||||
expectedEvent: setCount(duplicateEvent, defaultAggregateMaxEvents+1),
|
||||
intervalSeconds: 5,
|
||||
},
|
||||
"create-many-unique-events": {
|
||||
previousEvents: makeUniqueEvents(30),
|
||||
newEvent: uniqueEvent,
|
||||
expectedEvent: setCount(uniqueEvent, 1),
|
||||
intervalSeconds: 5,
|
||||
},
|
||||
"similar-events-should-aggregate-event": {
|
||||
previousEvents: makeSimilarEvents(defaultAggregateMaxEvents-1, similarEvent, similarEvent.Message),
|
||||
newEvent: similarEvent,
|
||||
expectedEvent: setCount(aggregateEvent, 1),
|
||||
intervalSeconds: 5,
|
||||
},
|
||||
"similar-events-many-times-should-count-the-aggregate": {
|
||||
previousEvents: makeSimilarEvents(defaultAggregateMaxEvents, similarEvent, similarEvent.Message),
|
||||
newEvent: similarEvent,
|
||||
expectedEvent: setCount(aggregateEvent, 2),
|
||||
intervalSeconds: 5,
|
||||
},
|
||||
"similar-events-whose-interval-is-greater-than-aggregate-interval-do-not-aggregate": {
|
||||
previousEvents: makeSimilarEvents(defaultAggregateMaxEvents-1, similarEvent, similarEvent.Message),
|
||||
newEvent: similarEvent,
|
||||
expectedEvent: setCount(similarEvent, 1),
|
||||
intervalSeconds: defaultAggregateIntervalInSeconds,
|
||||
},
|
||||
}
|
||||
|
||||
for testScenario, testInput := range scenario {
|
||||
eventInterval := time.Duration(testInput.intervalSeconds) * time.Second
|
||||
clock := clock.IntervalClock{Time: time.Now(), Duration: eventInterval}
|
||||
correlator := NewEventCorrelator(&clock)
|
||||
for i := range testInput.previousEvents {
|
||||
event := testInput.previousEvents[i]
|
||||
now := metav1.NewTime(clock.Now())
|
||||
event.FirstTimestamp = now
|
||||
event.LastTimestamp = now
|
||||
result, err := correlator.EventCorrelate(&event)
|
||||
if err != nil {
|
||||
t.Errorf("scenario %v: unexpected error playing back prevEvents %v", testScenario, err)
|
||||
}
|
||||
correlator.UpdateState(result.Event)
|
||||
}
|
||||
|
||||
// update the input to current clock value
|
||||
now := metav1.NewTime(clock.Now())
|
||||
testInput.newEvent.FirstTimestamp = now
|
||||
testInput.newEvent.LastTimestamp = now
|
||||
result, err := correlator.EventCorrelate(&testInput.newEvent)
|
||||
if err != nil {
|
||||
t.Errorf("scenario %v: unexpected error correlating input event %v", testScenario, err)
|
||||
}
|
||||
|
||||
_, err = validateEvent(testScenario, result.Event, &testInput.expectedEvent, t)
|
||||
if err != nil {
|
||||
t.Errorf("scenario %v: unexpected error validating result %v", testScenario, err)
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue