Skip to content

test: retain cross-entity optimistic-version isolation #22

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
philipgreat merged 1 commit into from
Sep 7, 2026
Merged

test: retain cross-entity optimistic-version isolation #22

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion examples/conformance/README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
# Python runtime conformance example

This retained SQLite example is generated from `model.xml` and verifies the minimum runtime-owned contract: explicit `ensure_schema`, Create, Update, Delete, typed Q/SmartList, E loaded/null/not-loaded semantics, and Checker rejection before persistence.
This retained SQLite example is generated from `model.xml` and verifies the minimum runtime-owned contract: explicit `ensure_schema`, Create, Update, Delete, typed Q/SmartList, E loaded/null/not-loaded semantics, Checker rejection before persistence, and optimistic-version isolation for different entity types that share a numeric ID.

```bash
python -m venv .venv
Expand Down
15 changes: 14 additions & 1 deletion examples/conformance/app/main.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,23 @@
from models.work_item import WorkItem
from runtime_module import GENERATED_RUNTIME_MODULE
from teaql.data_service import SQLiteTeaQLClient
from teaql.core import EntityKey, EntityRoot
from teaql.runtime import CheckException, UserContext


async def main() -> None:
order_key = EntityKey("Order", 1)
execution_key = EntityKey("InferenceExecution", 1)
target_ledger = EntityRoot()
source_ledger = EntityRoot()
target_ledger.set_original_version(order_key, 3)
source_ledger.set_original_version(execution_key, 9)
source_ledger.set(execution_key, "execution_status", "COMPLETED")
target_ledger.merge_from(source_ledger)
assert target_ledger.original_version(order_key) == 3
assert target_ledger.original_version(execution_key) == 9
print("PASS Mutation ledger identity (same ID, different entity types keep versions 3/9)")

database = ROOT / ".local" / "conformance.sqlite"
database.parent.mkdir(parents=True, exist_ok=True)
database.unlink(missing_ok=True)
Expand Down Expand Up @@ -81,7 +94,7 @@ async def main() -> None:
assert len(remaining) == 0
print("PASS Delete (default Q excludes deleted rows)")
await client.close()
print("PASS Python minimum runtime conformance: 7/7")
print("PASS Python minimum runtime conformance: 8/8")


if __name__ == "__main__":
Expand Down
Loading