Localize SpyWorkQueue to cloud-provider for now

Kubernetes-commit: 208af2d1d83488de933977849581207149b829ee

util/workqueue/testing/queue.go

@@ -1,53 +0,0 @@
-/*
-Copyright 2022 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 testing
-
-import (
-	"time"
-
-	"k8s.io/client-go/util/workqueue"
-)
-
-// SpyWorkQueue implements a work queue and adds the ability to inspect processed
-// items for testing purposes.
-type SpyWorkQueue struct {
-	workqueue.RateLimitingInterface
-	items []SpyQueueItem
-}
-
-// SpyQueueItem represents an item that was being processed.
-type SpyQueueItem struct {
-	Key interface{}
-	// Delay represents the delayed duration if and only if AddAfter was invoked.
-	Delay time.Duration
-}
-
-// AddAfter is like workqueue.RateLimitingInterface.AddAfter but records the
-// added key and delay internally.
-func (f *SpyWorkQueue) AddAfter(key interface{}, delay time.Duration) {
-	f.items = append(f.items, SpyQueueItem{
-		Key:   key,
-		Delay: delay,
-	})
-
-	f.RateLimitingInterface.AddAfter(key, delay)
-}
-
-// GetItems returns all items that were recorded.
-func (f *SpyWorkQueue) GetItems() []SpyQueueItem {
-	return f.items
-}