"""E2E tests for RSS feed, sitemap, and robots.txt."""

from __future__ import annotations

import pytest
from playwright.sync_api import Page


@pytest.mark.e2e
def test_rss_feed_returns_valid_xml(page: Page, base_url: str) -> None:
    response = page.goto(f"{base_url}/feed/", wait_until="networkidle")
    assert response is not None
    assert response.status == 200
    content = page.content()
    assert "<rss" in content or "<feed" in content or "&lt;rss" in content or "&lt;feed" in content, (
        "RSS feed response must contain a <rss or <feed root element"
    )


@pytest.mark.e2e
def test_rss_feed_contains_seeded_article(page: Page, base_url: str) -> None:
    response = page.goto(f"{base_url}/feed/", wait_until="networkidle")
    assert response is not None and response.status == 200
    content = page.content()
    assert "Nightly Playwright Journey" in content, "Seeded article title must appear in the feed"


@pytest.mark.e2e
def test_sitemap_returns_valid_xml(page: Page, base_url: str) -> None:
    response = page.goto(f"{base_url}/sitemap.xml", wait_until="networkidle")
    assert response is not None
    assert response.status == 200
    content = page.content()
    assert "urlset" in content or "&lt;urlset" in content, "Sitemap must contain urlset element"


@pytest.mark.e2e
def test_sitemap_contains_article_url(page: Page, base_url: str) -> None:
    response = page.goto(f"{base_url}/sitemap.xml", wait_until="networkidle")
    assert response is not None and response.status == 200
    content = page.content()
    assert "nightly-playwright-journey" in content, "Seeded article URL must appear in sitemap"


@pytest.mark.e2e
def test_robots_txt_is_accessible(page: Page, base_url: str) -> None:
    response = page.goto(f"{base_url}/robots.txt", wait_until="networkidle")
    assert response is not None
    assert response.status == 200
    content = page.content()
    assert "User-agent" in content, "robots.txt must contain User-agent directive"


@pytest.mark.e2e
def test_tag_rss_feed(page: Page, base_url: str) -> None:
    """Tag-specific feed must return 200 and valid XML for a seeded tag."""
    response = page.goto(f"{base_url}/feed/tag/ai-tools/", wait_until="networkidle")
    assert response is not None
    assert response.status == 200
    content = page.content()
    assert "<rss" in content or "<feed" in content or "&lt;rss" in content or "&lt;feed" in content