Function test_kg_persistence

atomic-core/src/pristine/txn/write/triples.rs:479–495

()

    #[test]
    fn test_kg_persistence() {
        let dir = tempdir().unwrap();
        let pristine = Pristine::open(dir.path().join("db")).unwrap();
        {
            let mut txn = pristine.write_txn().unwrap();
            txn.init_kg().unwrap();
            txn.upsert_kg_node(&KgNode::new("x", "t", "X", "s"))
                .unwrap();
            txn.upsert_kg_edge(&KgEdge::new("x", "y", "LINK")).unwrap();
            txn.commit().unwrap();
        }
        {
            let txn = pristine.read_txn().unwrap();
            assert!(txn.get_kg_node("x").unwrap().is_some());
            assert_eq!(txn.get_kg_edges_from("x").unwrap().len(), 1);
        }
    }
}