Kind:       "Unknown",
					Name:       "unknown",
					UID:        "xyz",
					Controller: ptr.To(true),
				})
			}
			claim.SetOwnerReferences(claimRefs)
			updateClaimOwnerRefForSetAndPod(logger, &claim, &set, &pod)
			// Confirm that after the update, the specified owner is set as the only controller.
			// Any other controllers will be cleaned update by the update.