informer := informerFactory.Apps().V1().ControllerRevisions()
		informerFactory.WaitForCacheSync(stop)
		for i := range test.revisions {
			informer.Informer().GetIndexer().Add(test.revisions[i])
		}

		history := NewHistory(client, informer.Lister())
		revisions, err := history.ListControllerRevisions(test.parent, test.selector)
		if err != nil {
			t.Errorf("%s: %s", test.name, err)
		}
		got := make(map[string]bool)