}

	return replicaCount, timestamp, err
}

// GetObjectPerPodMetricReplicas calculates the desired replica count based on a target metric usage (as a milli-value)
// for the given object in the given namespace, and the current replica count.

	} else if metricSpec.Object.Target.Type == autoscalingv2.AverageValueMetricType && metricSpec.Object.Target.AverageValue != nil {
		replicaCountProposal, usageProposal, timestampProposal, err := a.replicaCalc.GetObjectPerPodMetricReplicas(statusReplicas, metricSpec.Object.Target.AverageValue.MilliValue(), metricSpec.Object.Metric.Name, hpa.Namespace, &metricSpec.Object.DescribedObject, metricSelector)
		if err != nil {

	case objectPerPodMetric:
		if tc.metric.singleObject == nil {
			t.Fatal("Metric specified as objectMetric but metric.singleObject is nil.")
		}
		outReplicas, outUsage, outTimestamp, err = replicaCalc.GetObjectPerPodMetricReplicas(tc.currentReplicas, tc.metric.perPodTargetUsage, tc.metric.name, testNamespace, tc.metric.singleObject, nil)
	case externalMetric:
		if tc.metric.selector == nil {