from pathlib import Path


def test_restore_postgres_plan_is_non_destructive():
    script = Path("scripts/restore_postgres_plan.sh").read_text(encoding="utf-8")
    executable_prefix = script.split("cat <<EOF", 1)[0]

    assert "pg_restore" in script
    assert "This script intentionally does not execute restore automatically." in script
    assert "pg_restore" not in executable_prefix


def test_backup_postgres_writes_manifest_and_version():
    script = Path("scripts/backup_postgres.sh").read_text(encoding="utf-8")

    assert "pg_dump" in script
    assert "alembic_version.txt" in script
    assert "manifest.txt" in script
    assert "test -s" not in script
    assert 'if [ ! -s "$DUMP_PATH" ]' in script