"""lasuite-docs — RESTORE overlay (Phase 1e HC3): data-integrity, assertion-only + additive.

ops.pre_restore dropped the marker table (diverge); the orchestrator restored once (generic tier
asserted healthy/serving; the recipe's restore.post-hook reloads the dump). This overlay ADDS: the
restored DB matches the pre-mutation "original". Read via psql in the `db` service."""

import os
import sys

sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "runner"))
from harness import lifecycle  # noqa: E402


def _psql(domain, sql):
    cmd = f'PGPASSWORD=$(cat /run/secrets/postgres_p) psql -U docs -d docs -tAc "{sql}"'
    return lifecycle.exec_in_app(domain, ["sh", "-c", cmd], service="db").strip()


def test_restore_returns_state(live_app):
    assert (
        _psql(live_app, "SELECT v FROM ci_marker;") == "original"
    ), "restore did not return the pre-mutation postgres state"