Message: fmt.Sprintf("the HPA was unable to compute the replica count: %v", err),
	}
}

// storeScaleEvent stores (adds or replaces outdated) scale event.
// outdated events to be replaced were marked as outdated in the `markScaleEventsOutdated` function
func (a *HorizontalController) storeScaleEvent(behavior *autoscalingv2.HorizontalPodAutoscalerBehavior, key string, prevReplicas, newReplicas int32) {
	if behavior == nil {

				},
			}
			gotReplicasChangeUp := getReplicasChangePerPeriod(60, hcUp.scaleUpEvents[tc.key])
			assert.Equal(t, tc.expectedReplicasChange, gotReplicasChangeUp)
			hcUp.storeScaleEvent(behaviorUp, tc.key, 10, 10+tc.replicaChange)
			if !assert.Len(t, hcUp.scaleUpEvents[tc.key], len(tc.newScaleEvents), "up: scale events differ in length") {
				return
			}