"""Tests for the FastAPI app health and SPA serving endpoints."""

from pathlib import Path

import pytest
from agenteval.web.app import app
from fastapi.testclient import TestClient


@pytest.fixture()
def client():
    with TestClient(app) as c:
        yield c


def test_health_endpoint(client):
    resp = client.get("/api/health")
    assert resp.status_code == 200
    data = resp.json()
    assert data["status"] == "ok"
    assert "version" in data


def test_serve_spa_returns_404_when_dist_not_built(client, monkeypatch):
    from agenteval.web import app as app_module
    monkeypatch.setattr(app_module, "WEB_DIST", Path("/non/existent/dist"))
    resp = client.get("/some/random/path")
    assert resp.status_code == 404
    assert resp.json()["detail"] == "frontend not built"