bool KVCollectionCatalogEntry::isEqualToMetadataUUID(OperationContext* opCtx,
                                                     OptionalCollectionUUID uuid) {
    MetaData md = _getMetaData(opCtx);
    if (uuid) {
        return md.options.uuid && md.options.uuid.get() == uuid.get();
    } else {
        return !md.options.uuid;
    }
}
std::pair<BSONObj, RecordId> RollbackTest::makeCommandOp(Timestamp ts,
                                                         OptionalCollectionUUID uuid,
                                                         StringData nss,
                                                         BSONObj cmdObj,
                                                         int recordId,
                                                         boost::optional<BSONObj> o2) {

    BSONObjBuilder bob;
    bob.append("ts", ts);
    bob.append("op", "c");
    if (uuid) {  // Not all ops have UUID fields.
        uuid.get().appendToBuilder(&bob, "ui");
    }
    bob.append("ns", nss);
    bob.append("o", cmdObj);
    if (o2) {
        bob.append("o2", *o2);
    }

    return std::make_pair(bob.obj(), RecordId(recordId));
}