209 lines
7.3 KiB
Python
209 lines
7.3 KiB
Python
from __future__ import annotations
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import httpx
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import pytest
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from somafm_tui import api, config
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CHANNELS_PAYLOAD = {
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"channels": [
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{
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"id": "groovesalad",
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"title": "Groove Salad",
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"description": "A nicely chilled plate.",
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"dj": "Rusty Hodge",
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"genre": "ambient|electronic",
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"image": "https://api.somafm.com/logos/120/groovesalad120.png",
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"listeners": "1,873",
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"lastPlaying": "Jens Buchert - Rauschebart",
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"playlists": [
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{"url": "https://api.somafm.com/groovesalad32.pls", "format": "aacp", "quality": "low"},
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{"url": "https://api.somafm.com/groovesalad256.pls", "format": "mp3", "quality": "highest"},
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{"url": "https://api.somafm.com/groovesalad130.pls", "format": "aac", "quality": "highest"},
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],
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},
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{
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"id": "bad",
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"title": "No playlists",
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"genre": "test",
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},
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{"title": "missing id"},
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]
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}
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def test_parse_channels() -> None:
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stations = api.parse_channels(CHANNELS_PAYLOAD)
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assert len(stations) == 2
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station = stations[0]
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assert station.id == "groovesalad"
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assert station.title == "Groove Salad"
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assert station.listeners == 1873
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assert station.genre_label == "ambient · electronic"
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assert station.favorite is False
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assert station.now_playing is not None
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assert station.now_playing.artist == "Jens Buchert"
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assert station.now_playing.title == "Rauschebart"
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assert station.format_label == "mp3 · 256k"
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assert next(pl["url"] for pl in station.sorted_playlists()).endswith("256.pls")
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assert stations[1].id == "bad"
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def test_parse_last_playing() -> None:
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song = api.parse_last_playing("Jens Buchert - Rauschebart")
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assert song is not None and song.artist == "Jens Buchert" and song.title == "Rauschebart"
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en_dash = api.parse_last_playing("Tosca – Amber November")
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assert en_dash is not None and en_dash.artist == "Tosca"
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plain = api.parse_last_playing("Just A Title")
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assert plain is not None and plain.title == "Just A Title" and plain.artist == ""
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assert api.parse_last_playing("") is None
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assert api.parse_last_playing(None) is None
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def test_parse_pls() -> None:
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text = """[playlist]
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NumberOfEntries=2
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File1=https://ice2.somafm.com/groovesalad-256-mp3
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File2=https://ice6.somafm.com/groovesalad-256-mp3
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Version=2
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"""
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assert api.parse_pls(text) == [
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"https://ice2.somafm.com/groovesalad-256-mp3",
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"https://ice6.somafm.com/groovesalad-256-mp3",
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]
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assert api.parse_pls("https://ice1.somafm.com/x-128-mp3\n# comment\n") == [
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"https://ice1.somafm.com/x-128-mp3"
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]
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assert api.is_playlist("https://x/y.pls?foo=1") is True
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assert api.is_direct_stream("https://ice1.somafm.com/x-128-mp3") is True
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assert api.is_direct_stream("https://x/y.m3u") is False
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def test_parse_songs_and_dates() -> None:
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payload = {
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"id": "groovesalad",
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"songs": [
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{
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"title": "Rauschebart",
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"artist": "Jens Buchert",
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"album": "Gravity",
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"albumArt": "https://example.com/art.jpg",
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"date": "1793312765",
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},
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{
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"title": "Room 505",
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"artist": "Alex Cortiz",
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"album": "The Chill Out Room",
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"albumArt": "",
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"date": 1793312438,
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},
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],
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}
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songs = api.parse_songs(payload)
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assert len(songs) == 2
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assert songs[0].title == "Rauschebart"
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assert songs[0].art_url == "https://example.com/art.jpg"
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assert songs[0].played_at is not None and songs[0].played_at.year == 2026
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# newest first
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assert songs[0].played_at > songs[1].played_at # type: ignore[operator]
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assert api.parse_songs({"songs": [{"title": ""}]}) == []
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def test_history_cache_roundtrip() -> None:
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path = api._songs_cache_path("groovesalad")
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config.write_json(
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path,
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{
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"fetched": 1,
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"songs": [
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{
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"title": "Eva",
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"artist": "Heights Of Abraham",
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"album": "Pork",
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"albumArt": "",
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"date": "2026-10-29T22:00:00+00:00",
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}
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],
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},
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)
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songs = api.load_cached_songs("groovesalad")
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assert len(songs) == 1
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assert songs[0].artist == "Heights Of Abraham"
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assert api.load_cached_songs("nope") == []
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@pytest.mark.asyncio
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async def test_stream_candidates_with_mock_transport() -> None:
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pls = "[playlist]\nFile1=https://ice2.somafm.com/x-256-mp3\nFile2=https://ice6.somafm.com/x-256-mp3\n"
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requests: list[str] = []
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def handler(request: httpx.Request) -> httpx.Response:
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requests.append(str(request.url))
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return httpx.Response(200, text=pls)
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station = api.parse_channels(CHANNELS_PAYLOAD)[0]
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async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as client:
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urls = await api.stream_candidates(client, station)
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assert urls[:2] == [
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"https://ice2.somafm.com/x-256-mp3",
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"https://ice6.somafm.com/x-256-mp3",
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]
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assert len(requests) == 3 # three playlist URLs, cached by URL
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# second run hits the playlist cache
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async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as client:
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await api.stream_candidates(client, station)
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assert len(requests) == 3
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@pytest.mark.asyncio
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async def test_fetch_channels_and_history_cache() -> None:
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def handler(request: httpx.Request) -> httpx.Response:
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if request.url.path == "/channels.json":
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return httpx.Response(200, json=CHANNELS_PAYLOAD)
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if request.url.path.endswith(".json"):
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return httpx.Response(
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200,
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json={
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"songs": [
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{"title": "T", "artist": "A", "album": "B", "date": "1793312765"}
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]
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},
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)
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return httpx.Response(404)
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async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as client:
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stations = await api.fetch_channels(client)
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assert len(stations) == 2
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assert config.CHANNELS_CACHE.exists()
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assert len(api.load_cached_channels()) == 2
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songs = await api.fetch_history(client, "groovesalad")
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assert len(songs) == 1
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assert api.load_cached_songs("groovesalad")[0].title == "T"
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# a failing request still returns the cached history
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def failing(request: httpx.Request) -> httpx.Response:
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return httpx.Response(500)
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async with httpx.AsyncClient(transport=httpx.MockTransport(failing)) as client:
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songs = await api.fetch_history(client, "groovesalad")
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assert songs[0].title == "T"
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def test_config_roundtrip() -> None:
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config.Config(favorites=["a"], volume=42, visualizer="wave", autoplay=True).save()
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loaded = config.Config.load()
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assert loaded.favorites == ["a"]
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assert loaded.volume == 42
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assert loaded.visualizer == "wave"
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assert loaded.autoplay is True
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assert loaded.is_favorite("a") is True
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assert loaded.toggle_favorite("a") is False
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assert loaded.toggle_favorite("b") is True
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assert loaded.favorites == ["b"]
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def test_channel_cache_missing() -> None:
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assert api.load_cached_channels() == []
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