client := fake.NewSimpleClientset(set)
	om, _, ssc := setupController(client)

	if err := scaleUpStatefulSetControl(set, ssc, om, invariants); err != nil {
		t.Errorf("Failed to turn up StatefulSet : %s", err)
	}
	*set.Spec.Replicas = 4
	if err := scaleUpStatefulSetControl(set, ssc, om, invariants); err != nil {
		t.Errorf("Failed to scale StatefulSet : %s", err)
	}
	var err error