Function local_expr_cache_roundtrip

src/catalog/src/expr_cache.rs:736–752

()

    #[mz_ore::test]
    fn local_expr_cache_roundtrip() {
        let key = CacheKey {
            id: GlobalId::User(1),
            build_version: "1.2.3".into(),
            expr_type: ExpressionType::Local,
        };
        let val = gen_local_expressions();

        let bincode_val = Bytes::from(bincode::serialize(&val).expect("must serialize"));
        let (encoded_key, encoded_val) = ExpressionCodec::encode(&key, &bincode_val);
        let (decoded_key, decoded_val) = ExpressionCodec::decode(&encoded_key, &encoded_val);
        let decoded_val: LocalExpressions =
            bincode::deserialize(&decoded_val).expect("local expressions should roundtrip");

        assert_eq!(key, decoded_key);
        assert_eq!(val, decoded_val);
    }

    #[mz_ore::test]
    fn global_expr_cache_roundtrip() {