if getCalled <= tt.getErrorNum {
					return true, nil, getError
				}
				return true, ds, nil
			})
			updateCalled := 0
			fakeClient.AddReactor("update", "daemonsets", func(action core.Action) (bool, runtime.Object, error) {
				updateCalled += 1
				if updateCalled <= tt.updateErrorNum {
					return true, nil, updateError
				}
				return true, ds, nil
			})