backend/tests/test_cache_headers.py

from __future__ import annotations

import sys
from pathlib import Path

from fastapi.testclient import TestClient

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))

from app.main import app


def test_dynamic_endpoints_are_not_cacheable():
    client = TestClient(app)

    response = client.get("/api/health")

    assert response.status_code == 200
    assert response.headers["Cache-Control"] == "no-store, no-cache, must-revalidate, max-age=0"
    assert response.headers["Pragma"] == "no-cache"
    assert response.headers["Expires"] == "0"


def test_root_is_not_cacheable():
    client = TestClient(app)

    response = client.get("/")

    assert response.status_code == 200
    assert response.headers["Cache-Control"] == "no-store, no-cache, must-revalidate, max-age=0"