import uuid

from thoughtsync.acl import visible_to_user
from thoughtsync.models.user import User


def test_visible_to_user_builds_owner_or_shared_predicate():
    """DB-free smoke test: the predicate compiles and references both the direct
    (shares) and group (group_members) grant paths. Functional row-visibility is
    verified against a live database in M1, once notes are a real shareable
    resource (family practice: DB-backed tests run against the dev image, not CI).
    """
    uid = uuid.uuid4()
    # User stands in as a shareable resource purely to exercise the SQL builder.
    clause = visible_to_user("note", User.id, User.id, uid)
    sql = str(clause).lower()
    assert "shares" in sql
    assert "group_members" in sql