"""Tests for sitemap API endpoints — /api/sitemap/sitemap.xml, /api/sitemap/robots.txt, /api/sitemap/regenerate."""

import pytest
from httpx import AsyncClient
from starlette.testclient import TestClient

from app.main import app


class TestSitemapEndpoints:
    """Tests for sitemap API routes."""

    def _client(self):
        return TestClient(app)

    def test_sitemap_xml_status(self):
        client = self._client()
        resp = client.get("/api/sitemap/sitemap.xml")
        assert resp.status_code == 200

    def test_sitemap_xml_content_type(self):
        client = self._client()
        resp = client.get("/api/sitemap/sitemap.xml")
        assert resp.headers["content-type"].startswith("application/xml")

    def test_sitemap_xml_contains_routes(self):
        client = self._client()
        resp = client.get("/api/sitemap/sitemap.xml")
        body = resp.text
        for path in ["/", "/about", "/schedule", "/events", "/contact"]:
            assert f"<loc>https://kmountainflower.org{path}</loc>" in body

    def test_robots_txt_status(self):
        client = self._client()
        resp = client.get("/api/sitemap/robots.txt")
        assert resp.status_code == 200

    def test_robots_txt_content_type(self):
        client = self._client()
        resp = client.get("/api/sitemap/robots.txt")
        assert resp.headers["content-type"].startswith("text/plain")

    def test_robots_txt_contains_rules(self):
        client = self._client()
        resp = client.get("/api/sitemap/robots.txt")
        body = resp.text
        assert "User-agent: *" in body
        assert "Disallow: /admin" in body
        assert "Disallow: /login" in body
        assert "Sitemap: https://kmountainflower.org/sitemap.xml" in body

    def test_regenerate_requires_auth(self):
        client = self._client()
        resp = client.post("/api/sitemap/regenerate")
        assert resp.status_code in (401, 403)