import os

import pytest
from fastapi.testclient import TestClient


@pytest.fixture()
def client(monkeypatch):
    monkeypatch.setenv("SKIP_DB_MIGRATE", "1")
    import importlib

    import main as main_module

    importlib.reload(main_module)
    return TestClient(main_module.app)


def test_app_importable():
    import main

    assert main.app is not None


def test_health_endpoint(client):
    response = client.get("/api/health")
    assert response.status_code == 200
    payload = response.json()
    assert payload["app"] == "jinkendo-kairo"
    assert payload["status"] in {"ok", "degraded"}
    assert payload["db"] in {"ok", "error"}