},
				}
			}
			obj.Items = append(obj.Items, pod)
		}
		return true, obj, nil
	})
	return fakeClient
}

func (tc *replicaCalcTestCase) prepareTestMetricsClient() *metricsfake.Clientset {
	fakeMetricsClient := &metricsfake.Clientset{}
	// NB: we have to sound like Gollum due to gengo's inability to handle already-plural resource names