return "pvc-" + string(claim.UID)
}

// scheduleOperation starts given asynchronous operation on given volume. It
// makes sure the operation is already not running.
func (ctrl *PersistentVolumeController) scheduleOperation(logger klog.Logger, operationName string, operation func() error) {
	logger.V(4).Info("scheduleOperation", "operationName", operationName)

		return toWrap(ctrl, reactor, test)
	}
}

// wrapTestWithInjectedOperation returns a testCall that:
//   - starts the controller and lets it run original testCall until
//     scheduleOperation() call. It blocks the controller there and calls the
//     injected function to simulate that something is happening when the
//     controller waits for the operation lock. Controller is then resumed and we