"""Shared pytest setup.

These suites are pure/offline — they exercise pure functions and never touch the
Sparks, /data, or the network. We still pin the env vars the app modules expect
(documented in docs/guides/fastapi-image.md) to tmp paths so importing them can
never write to the container-only /data path.
"""
import os
import sys
from pathlib import Path

# Let `import app...` resolve whether or not the package is pip-installed.
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))

os.environ.setdefault("REDACTION_MAP_DB", "/tmp/spark_control_test_maps.db")
os.environ.setdefault("CONNECTIVITY_LOG", "/tmp/spark_control_test_connectivity.json")
os.environ.setdefault("MODELS_OVERRIDES", "/tmp/spark_control_test_overrides.yaml")
# Keep the in-app settings overlay off the container-only /data path; tests that
# care about its contents point it at their own tmp file via monkeypatch.
os.environ.setdefault("APP_SETTINGS_FILE", "/tmp/spark_control_test_app_settings.json")