from __future__ import annotations

import pytest
from django.test import override_settings

from apps.core.health import readiness

pytestmark = pytest.mark.django_db


@override_settings(HEALTHCHECK_REQUIRE_CACHE=True)
def test_readiness_checks_database_and_shared_cache():
    result = readiness()
    assert result.ok is True
    assert result.checks == {"database": "ok", "cache": "ok"}


@override_settings(HEALTHCHECK_REQUIRE_CACHE=True)
def test_readiness_reports_cache_failure(monkeypatch):
    def fail_cache(*args, **kwargs):
        raise ConnectionError

    monkeypatch.setattr("apps.core.health.cache.set", fail_cache)
    result = readiness()
    assert result.ok is False
    assert result.checks["database"] == "ok"
    assert result.checks["cache"] == "error:ConnectionError"