"""Migration 0098's data cleanup, DB-lane.

The schema half of every migration is checked by test_migrations.py; this one also deletes rows, and
a delete that misses a row is invisible there. Its own file so the removed-features guard can name it.
"""

from alembic import command
from alembic.config import Config
from sqlalchemy import text

from app.db import engine


def test_dropping_the_demo_takes_every_audit_row_about_its_reset_job(db):
    # The reset job's interval could be changed from the scheduler page like any job's; once its
    # name is gone from the UI, a left-behind row would render as a raw job id.
    cfg = Config("alembic.ini")
    command.downgrade(cfg, "0097_drop_messages")
    try:
        with engine.begin() as conn:
            conn.execute(
                text(
                    "INSERT INTO audit_log (action, target_type, target_id, created_at) VALUES"
                    " ('job_run', 'job', 'demo_reset', now()),"
                    " ('scheduler_interval', 'job', 'demo_reset', now()),"
                    " ('scheduler_interval', 'job', 'sync_feed', now())"
                )
            )
    finally:
        command.upgrade(cfg, "head")
    with engine.connect() as conn:
        left = conn.execute(
            text("SELECT action, target_id FROM audit_log WHERE target_type = 'job' ORDER BY id")
        ).all()
    assert [tuple(r) for r in left] == [("scheduler_interval", "sync_feed")]