from pydantic import HttpUrl

from restreamer.config import ChannelConfig
from restreamer.http_server import build_playlist


def test_build_playlist_lists_all_channels() -> None:
    channels = [
        ChannelConfig(id="news", name="News Live", url=HttpUrl("https://www.youtube.com/watch?v=abc123")),
        ChannelConfig(id="music", name="Music Live", url=HttpUrl("https://www.youtube.com/watch?v=def456")),
    ]

    playlist = build_playlist(channels, "http://localhost:8000/")

    assert playlist.startswith("#EXTM3U\n")
    assert 'tvg-id="news"' in playlist
    assert "http://localhost:8000/stream/news" in playlist
    assert "http://localhost:8000/stream/music" in playlist
    assert "http://localhost:8000//stream" not in playlist