Value: *resource.NewMilliQuantity(int64(tc.metric.levels[0]), resource.DecimalSI),
			},
		}

		return true, metrics, nil
	})
	return fakeCMClient
}

func (tc *replicaCalcTestCase) prepareTestEMClient(t *testing.T) *emfake.FakeExternalMetricsClient {
	fakeEMClient := &emfake.FakeExternalMetricsClient{}
	fakeEMClient.AddReactor("list", "*", func(action core.Action) (handled bool, ret runtime.Object, err error) {