from sqlalchemy.orm import Session

from app.demo_seed import seed_demo_data
from app.models import Comment, ContentItem, Task
from tests.helpers import make_test_client


def test_seed_demo_data_is_idempotent_and_removes_sensitive_fields():
    with make_test_client() as (_client, engine):
        with Session(engine) as session:
            task_id = seed_demo_data(session)
            second_task_id = seed_demo_data(session)

            task = session.get(Task, task_id)
            comments = session.query(Comment).all()
            items = session.query(ContentItem).all()

    assert second_task_id == task_id
    assert task is not None
    assert task.id.startswith("demo-")
    assert task.status == "success"
    assert comments
    assert all(comment.author is None for comment in comments)
    assert all(comment.source_comment_id is None for comment in comments)
    assert all(comment.raw_data == "{}" for comment in comments)
    assert all(item.url is None for item in items)
    assert all(item.raw_data == "{}" for item in items)