// update is not allowed to set spec
	newRc.Spec = oldRc.Spec
}

func (rcStatusStrategy) ValidateUpdate(ctx context.Context, obj, old runtime.Object) field.ErrorList {
	return corevalidation.ValidateReplicationControllerStatusUpdate(obj.(*api.ReplicationController), old.(*api.ReplicationController))
}

// WarningsOnUpdate returns warnings for the given update.

	return allErrs
}

// ValidateReplicationControllerStatusUpdate tests if required fields in the replication controller are set.
func ValidateReplicationControllerStatusUpdate(controller, oldController *core.ReplicationController) field.ErrorList {

			},
		},
	},
	}
	for _, successCase := range successCases {
		successCase.old.ObjectMeta.ResourceVersion = "1"
		successCase.update.ObjectMeta.ResourceVersion = "1"
		if errs := ValidateReplicationControllerStatusUpdate(&successCase.update, &successCase.old); len(errs) != 0 {
			t.Errorf("expected success: %v", errs)
		}
	}
	errorCases := map[string]rcUpdateTest{
		"negative replicas": {