Migratet to k8s.io/utils/clock in workqueue

Kubernetes-commit: 392292ba81964e6ee7badec360a800b1f8645f2f

util/workqueue/delaying_queue.go

@@ -21,8 +21,8 @@ import (
 	"sync"
 	"time"
 
-	"k8s.io/apimachinery/pkg/util/clock"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/utils/clock"
 )
 
 // DelayingInterface is an Interface that can Add an item at a later time. This makes it easier to
@@ -51,11 +51,11 @@ func NewNamedDelayingQueue(name string) DelayingInterface {
 
 // NewDelayingQueueWithCustomClock constructs a new named workqueue
 // with ability to inject real or fake clock for testing purposes
-func NewDelayingQueueWithCustomClock(clock clock.Clock, name string) DelayingInterface {
+func NewDelayingQueueWithCustomClock(clock clock.WithTicker, name string) DelayingInterface {
 	return newDelayingQueue(clock, NewNamed(name), name)
 }
 
-func newDelayingQueue(clock clock.Clock, q Interface, name string) *delayingType {
+func newDelayingQueue(clock clock.WithTicker, q Interface, name string) *delayingType {
 	ret := &delayingType{
 		Interface:       q,
 		clock:           clock,

util/workqueue/delaying_queue_test.go

@@ -23,12 +23,12 @@ import (
 	"testing"
 	"time"
 
-	"k8s.io/apimachinery/pkg/util/clock"
 	"k8s.io/apimachinery/pkg/util/wait"
+	testingclock "k8s.io/utils/clock/testing"
 )
 
 func TestSimpleQueue(t *testing.T) {
-	fakeClock := clock.NewFakeClock(time.Now())
+	fakeClock := testingclock.NewFakeClock(time.Now())
 	q := NewDelayingQueueWithCustomClock(fakeClock, "")
 
 	first := "foo"
@@ -70,7 +70,7 @@ func TestSimpleQueue(t *testing.T) {
 }
 
 func TestDeduping(t *testing.T) {
-	fakeClock := clock.NewFakeClock(time.Now())
+	fakeClock := testingclock.NewFakeClock(time.Now())
 	q := NewDelayingQueueWithCustomClock(fakeClock, "")
 
 	first := "foo"
@@ -129,7 +129,7 @@ func TestDeduping(t *testing.T) {
 }
 
 func TestAddTwoFireEarly(t *testing.T) {
-	fakeClock := clock.NewFakeClock(time.Now())
+	fakeClock := testingclock.NewFakeClock(time.Now())
 	q := NewDelayingQueueWithCustomClock(fakeClock, "")
 
 	first := "foo"
@@ -178,7 +178,7 @@ func TestAddTwoFireEarly(t *testing.T) {
 }
 
 func TestCopyShifting(t *testing.T) {
-	fakeClock := clock.NewFakeClock(time.Now())
+	fakeClock := testingclock.NewFakeClock(time.Now())
 	q := NewDelayingQueueWithCustomClock(fakeClock, "")
 
 	first := "foo"
@@ -216,7 +216,7 @@ func TestCopyShifting(t *testing.T) {
 }
 
 func BenchmarkDelayingQueue_AddAfter(b *testing.B) {
-	fakeClock := clock.NewFakeClock(time.Now())
+	fakeClock := testingclock.NewFakeClock(time.Now())
 	q := NewDelayingQueueWithCustomClock(fakeClock, "")
 
 	// Add items

util/workqueue/metrics.go

@@ -20,7 +20,7 @@ import (
 	"sync"
 	"time"
 
-	"k8s.io/apimachinery/pkg/util/clock"
+	"k8s.io/utils/clock"
 )
 
 // This file provides abstractions for setting the provider (e.g., prometheus)

util/workqueue/metrics_test.go

@@ -21,7 +21,7 @@ import (
 	"testing"
 	"time"
 
-	"k8s.io/apimachinery/pkg/util/clock"
+	testingclock "k8s.io/utils/clock/testing"
 )
 
 type testMetrics struct {
@@ -40,7 +40,7 @@ func TestMetricShutdown(t *testing.T) {
 	m := &testMetrics{
 		updateCalled: ch,
 	}
-	c := clock.NewFakeClock(time.Now())
+	c := testingclock.NewFakeClock(time.Now())
 	q := newQueue(c, m, time.Millisecond)
 	for !c.HasWaiters() {
 		// Wait for the go routine to call NewTicker()
@@ -170,7 +170,7 @@ func (m *testMetricsProvider) NewRetriesMetric(name string) CounterMetric {
 func TestMetrics(t *testing.T) {
 	mp := testMetricsProvider{}
 	t0 := time.Unix(0, 0)
-	c := clock.NewFakeClock(t0)
+	c := testingclock.NewFakeClock(t0)
 	mf := queueMetricsFactory{metricsProvider: &mp}
 	m := mf.newQueueMetrics("test", c)
 	q := newQueue(c, m, time.Millisecond)

util/workqueue/queue.go

@@ -20,7 +20,7 @@ import (
 	"sync"
 	"time"
 
-	"k8s.io/apimachinery/pkg/util/clock"
+	"k8s.io/utils/clock"
 )
 
 type Interface interface {
@@ -47,7 +47,7 @@ func NewNamed(name string) *Type {
 	)
 }
 
-func newQueue(c clock.Clock, metrics queueMetrics, updatePeriod time.Duration) *Type {
+func newQueue(c clock.WithTicker, metrics queueMetrics, updatePeriod time.Duration) *Type {
 	t := &Type{
 		clock:                      c,
 		dirty:                      set{},
@@ -92,7 +92,7 @@ type Type struct {
 	metrics queueMetrics
 
 	unfinishedWorkUpdatePeriod time.Duration
-	clock                      clock.Clock
+	clock                      clock.WithTicker
 }
 
 type empty struct{}

util/workqueue/rate_limiting_queue_test.go

@@ -20,13 +20,13 @@ import (
 	"testing"
 	"time"
 
-	"k8s.io/apimachinery/pkg/util/clock"
+	testingclock "k8s.io/utils/clock/testing"
 )
 
 func TestRateLimitingQueue(t *testing.T) {
 	limiter := NewItemExponentialFailureRateLimiter(1*time.Millisecond, 1*time.Second)
 	queue := NewRateLimitingQueue(limiter).(*rateLimitingType)
-	fakeClock := clock.NewFakeClock(time.Now())
+	fakeClock := testingclock.NewFakeClock(time.Now())
 	delayingQueue := &delayingType{
 		Interface:       New(),
 		clock:           fakeClock,