soulsync/tests/wishlist/test_automation.py
Broque Thomas c3b88e6963 Wishlist albums cycle: split into per-album bundle batches
Auto-wishlist's "albums" cycle used to dump every missing album
track into one batch and run per-track Soulseek / Prowlarr searches
for each (~50 searches for a typical scan). The album-bundle
dispatch (introduced in 2.5.9 for explicit album downloads) was
gated on ``is_album_download=True`` + populated
``album_context``/``artist_context``, none of which the wishlist
batch ever set — so wishlist runs always took the per-track flow
even when 12 missing tracks all belonged to the same album.

Fix: split wishlist albums-cycle tracks into per-album sub-batches
at submission time. Each sub-batch carries its own album context,
trips the existing dispatch gate, and engages one slskd / torrent
/ usenet album-bundle search per album. Tracks the helper can't
group (no album metadata, no artist) fall through to a residual
per-track batch.

- New ``core/wishlist/album_grouping.py``:
  ``group_wishlist_tracks_by_album(tracks)`` returns
  ``WishlistGroupingResult(album_groups, residual_tracks)``.
  Pure function — extracts album_id (or name-normalized fallback)
  + primary artist + album context from each track's nested
  spotify_data, buckets, and threshold-promotes. Independent of
  runtime state so it can be unit-tested without the wishlist
  executor.
- ``core/wishlist/processing.py``: when ``current_cycle ==
  'albums'``, run the grouping helper, submit one batch per album
  with ``is_album_download=True`` + the group's album/artist
  context, then a single residual batch for orphans. Singles
  cycle path unchanged.
- 9 new tests in ``test_album_grouping.py`` pin the bucketing
  contract (empty / single album / multi album / orphan / threshold
  / nested payloads / no-id fallback / no artist).
- 2 new tests in ``test_automation.py`` exercise the per-album
  split end-to-end through ``process_wishlist_automatically``:
  multi-album batch → two sub-batches each with album context;
  mixed orphan + real album → one bundle batch + one residual.

1099 tests across wishlist + imports + downloads + automation +
playlist-sources + staging-provenance + track-number-repair
suites green. WHATS_NEW entry added under 2.6.3.

Now when an auto-wishlist scan finds 12 missing tracks from
Ryoto's "Cha-La Head-Cha-La", it runs ONE slskd / Prowlarr
album-bundle search for the release instead of 12 per-track
searches.
2026-05-26 21:13:34 -07:00

424 lines
14 KiB
Python

from contextlib import contextmanager
from types import SimpleNamespace
from core.wishlist import processing
from core.wishlist.processing import WishlistAutoProcessingRuntime, process_wishlist_automatically
class _FakeLogger:
def __init__(self):
self.info_messages = []
self.warning_messages = []
self.error_messages = []
self.debug_messages = []
def info(self, msg):
self.info_messages.append(msg)
def warning(self, msg):
self.warning_messages.append(msg)
def error(self, msg):
self.error_messages.append(msg)
def debug(self, msg):
self.debug_messages.append(msg)
class _FakeProfilesDatabase:
def __init__(self, profiles):
self._profiles = profiles
def get_all_profiles(self):
return list(self._profiles)
class _FakeWishlistService:
def __init__(self, tracks, count=None):
self._tracks = tracks
self._count = count if count is not None else len(tracks)
def get_wishlist_count(self, profile_id=1):
return self._count
def get_wishlist_tracks_for_download(self, profile_id=1):
return list(self._tracks)
def mark_track_download_result(self, spotify_track_id, success, error_message=None, profile_id=1):
return True
class _FakeCursor:
def __init__(self, db):
self.db = db
self.calls = []
self._last_sql = ""
def execute(self, sql, params=None):
self.calls.append((sql, params))
self._last_sql = sql
if "INSERT OR REPLACE INTO metadata" in sql and params:
self.db.cycle_value = params[0]
def fetchone(self):
if "SELECT value FROM metadata WHERE key = 'wishlist_cycle'" in self._last_sql:
return {"value": self.db.cycle_value}
return None
class _FakeMusicDatabase:
def __init__(self, cycle_value="albums"):
self.cycle_value = cycle_value
self.cursor_obj = _FakeCursor(self)
self.commits = 0
self.duplicate_removals = []
self.track_checks = []
def _get_connection(self):
class _Conn:
def __init__(self, outer):
self.outer = outer
def __enter__(self):
return self
def __exit__(self, exc_type, exc, tb):
return False
def cursor(self):
return self.outer.cursor_obj
def commit(self):
self.outer.commits += 1
return _Conn(self)
def remove_wishlist_duplicates(self, profile_id=1):
self.duplicate_removals.append(profile_id)
return 0
def check_track_exists(self, track_name, artist_name, confidence_threshold=0.7, server_source=None, album=None):
self.track_checks.append((track_name, artist_name, confidence_threshold, server_source, album))
return None, 0.0
class _FakeExecutor:
def __init__(self):
self.submissions = []
def submit(self, fn, *args, **kwargs):
self.submissions.append((fn, args, kwargs))
return SimpleNamespace()
class _FakeLock:
def __enter__(self):
return self
def __exit__(self, exc_type, exc, tb):
return False
def _build_runtime(
*,
tracks,
cycle_value="albums",
count=None,
profiles=None,
active_server="navidrome",
progress_calls=None,
guard_events=None,
batch_map=None,
guard_acquired=True,
is_actually_processing=False,
):
if progress_calls is None:
progress_calls = []
if guard_events is None:
guard_events = []
if batch_map is None:
batch_map = {}
wishlist_service = _FakeWishlistService(tracks, count=count)
processing.get_wishlist_service = lambda: wishlist_service
profiles_db = _FakeProfilesDatabase(profiles or [{"id": 1}])
music_db = _FakeMusicDatabase(cycle_value=cycle_value)
executor = _FakeExecutor()
logger = _FakeLogger()
@contextmanager
def guard():
guard_events.append("enter")
try:
yield guard_acquired
finally:
guard_events.append("exit")
@contextmanager
def app_context():
yield
def progress_callback(*args, **kwargs):
progress_calls.append((args, kwargs))
runtime = WishlistAutoProcessingRuntime(
processing_guard=guard,
app_context_factory=app_context,
get_profiles_database=lambda: profiles_db,
get_music_database=lambda: music_db,
download_batches=batch_map,
tasks_lock=_FakeLock(),
update_automation_progress=progress_callback,
automation_engine=None,
missing_download_executor=executor,
run_full_missing_tracks_process=lambda *args, **kwargs: None,
get_batch_max_concurrent=lambda: 4,
get_active_server=lambda: active_server,
logger=logger,
current_time_fn=lambda: 123.0,
is_actually_processing=lambda: is_actually_processing,
profile_id=1,
)
return runtime, wishlist_service, profiles_db, music_db, executor, logger, progress_calls, guard_events
def test_process_wishlist_automatically_toggles_cycle_when_no_tracks_match_current_cycle():
runtime, _service, _profiles_db, music_db, executor, logger, progress_calls, guard_events = _build_runtime(
tracks=[
{
"name": "Single Track",
"artists": [{"name": "Artist A"}],
"spotify_data": {"album": {"album_type": "single"}},
}
],
cycle_value="albums",
count=1,
)
process_wishlist_automatically(runtime, automation_id="auto-1")
assert executor.submissions == []
assert music_db.cycle_value == "singles"
assert music_db.commits == 1
assert any("No albums tracks in wishlist" in msg for msg in logger.warning_messages)
assert guard_events == ["enter", "exit"]
assert [kwargs.get("progress") for _args, kwargs in progress_calls if "progress" in kwargs] == [10, 25, 40]
def test_process_wishlist_automatically_creates_batch_for_matching_tracks():
batch_map = {}
runtime, _service, _profiles_db, music_db, executor, logger, progress_calls, guard_events = _build_runtime(
tracks=[
{
"name": "Album Track",
"artists": [{"name": "Artist A"}],
"spotify_data": {"album": {"album_type": "album"}},
}
],
cycle_value="albums",
count=1,
batch_map=batch_map,
)
process_wishlist_automatically(runtime, automation_id="auto-2")
assert len(executor.submissions) == 1
submitted_fn, submitted_args, submitted_kwargs = executor.submissions[0]
assert submitted_args[1] == "wishlist"
assert submitted_args[2][0]["_original_index"] == 0
assert len(batch_map) == 1
batch = next(iter(batch_map.values()))
assert batch["phase"] == "analysis"
assert batch["playlist_name"] == "Wishlist (Auto - Albums)"
assert batch["analysis_total"] == 1
assert any(kwargs.get("progress") == 50 for _args, kwargs in progress_calls)
assert guard_events == ["enter", "exit"]
# Track has no album id/name → falls to residual batch path
assert any("Starting wishlist residual batch" in msg for msg in logger.info_messages)
def test_wishlist_albums_cycle_splits_into_per_album_batches():
"""Multi-album wishlist run: each album emits its own sub-batch
with ``is_album_download=True`` + populated album/artist context.
Pinned so the album-bundle dispatch gate (which keys on those
fields) engages per album instead of falling through to per-track
on a single mixed batch."""
batch_map = {}
runtime, _service, _profiles_db, music_db, executor, _logger, _progress, _guards = _build_runtime(
tracks=[
{
"name": "Song A1",
"artists": [{"name": "Artist 1"}],
"spotify_data": {
"album": {"id": "alb1", "name": "Album One", "album_type": "album"},
"artists": [{"name": "Artist 1"}],
},
},
{
"name": "Song A2",
"artists": [{"name": "Artist 1"}],
"spotify_data": {
"album": {"id": "alb1", "name": "Album One", "album_type": "album"},
"artists": [{"name": "Artist 1"}],
},
},
{
"name": "Song B1",
"artists": [{"name": "Artist 2"}],
"spotify_data": {
"album": {"id": "alb2", "name": "Album Two", "album_type": "album"},
"artists": [{"name": "Artist 2"}],
},
},
],
cycle_value="albums",
count=3,
batch_map=batch_map,
)
process_wishlist_automatically(runtime, automation_id="auto-multi-album")
# Two album groups → two sub-batches submitted (no residual).
assert len(executor.submissions) == 2
assert len(batch_map) == 2
# Each sub-batch must carry album-bundle dispatch context.
for batch in batch_map.values():
assert batch.get("is_album_download") is True
assert batch.get("album_context", {}).get("name") in {"Album One", "Album Two"}
assert batch.get("artist_context", {}).get("name") in {"Artist 1", "Artist 2"}
submitted_track_lists = [submitted_args[2] for _fn, submitted_args, _kw in executor.submissions]
track_counts = sorted(len(tracks) for tracks in submitted_track_lists)
assert track_counts == [1, 2]
def test_wishlist_albums_cycle_residual_for_orphan_tracks():
"""Tracks without resolvable album metadata fall to the classic
per-track residual batch (no ``is_album_download`` flag), while
sibling tracks with valid album info still get their own
album-bundle sub-batch."""
batch_map = {}
runtime, _service, _profiles_db, music_db, executor, _logger, _progress, _guards = _build_runtime(
tracks=[
{
"name": "Real Album Track",
"artists": [{"name": "Artist 1"}],
"spotify_data": {
"album": {"id": "alb1", "name": "Album One", "album_type": "album"},
"artists": [{"name": "Artist 1"}],
},
},
{
# No album id, no album name — orphan
"name": "Orphan",
"artists": [{"name": "X"}],
"spotify_data": {"album": {"album_type": "album"}, "artists": [{"name": "X"}]},
},
],
cycle_value="albums",
count=2,
batch_map=batch_map,
)
process_wishlist_automatically(runtime, automation_id="auto-mixed")
assert len(executor.submissions) == 2 # 1 album batch + 1 residual
album_batches = [b for b in batch_map.values() if b.get("is_album_download")]
residual_batches = [b for b in batch_map.values() if not b.get("is_album_download")]
assert len(album_batches) == 1
assert len(residual_batches) == 1
assert album_batches[0]["album_context"]["name"] == "Album One"
assert residual_batches[0]["analysis_total"] == 1
def test_process_wishlist_automatically_returns_early_when_already_processing():
runtime, _service, _profiles_db, music_db, executor, logger, progress_calls, guard_events = _build_runtime(
tracks=[
{
"name": "Album Track",
"artists": [{"name": "Artist A"}],
"spotify_data": {"album": {"album_type": "album"}},
}
],
cycle_value="albums",
count=1,
is_actually_processing=True,
)
process_wishlist_automatically(runtime, automation_id="auto-3")
assert executor.submissions == []
assert music_db.duplicate_removals == []
assert progress_calls == []
assert guard_events == []
assert any("Already processing" in msg for msg in logger.info_messages)
def test_process_wishlist_automatically_returns_early_when_guard_not_acquired():
runtime, _service, _profiles_db, music_db, executor, logger, progress_calls, guard_events = _build_runtime(
tracks=[
{
"name": "Album Track",
"artists": [{"name": "Artist A"}],
"spotify_data": {"album": {"album_type": "album"}},
}
],
cycle_value="albums",
count=1,
guard_acquired=False,
)
process_wishlist_automatically(runtime, automation_id="auto-4")
assert executor.submissions == []
assert music_db.duplicate_removals == []
assert progress_calls == []
assert guard_events == ["enter", "exit"]
assert any("race condition check" in msg for msg in logger.info_messages)
def test_process_wishlist_automatically_returns_early_when_no_tracks_are_available():
runtime, _service, _profiles_db, music_db, executor, logger, progress_calls, guard_events = _build_runtime(
tracks=[],
cycle_value="albums",
count=0,
)
process_wishlist_automatically(runtime, automation_id="auto-5")
assert executor.submissions == []
assert music_db.duplicate_removals == []
assert guard_events == ["enter", "exit"]
assert [kwargs.get("progress") for _args, kwargs in progress_calls if "progress" in kwargs] == [10]
assert any("No tracks in wishlist for auto-processing" in msg for msg in logger.warning_messages)
def test_process_wishlist_automatically_skips_when_wishlist_batch_is_already_active():
batch_map = {
"batch-1": {
"playlist_id": "wishlist",
"phase": "analysis",
}
}
runtime, _service, _profiles_db, music_db, executor, logger, progress_calls, guard_events = _build_runtime(
tracks=[
{
"name": "Album Track",
"artists": [{"name": "Artist A"}],
"spotify_data": {"album": {"album_type": "album"}},
}
],
cycle_value="albums",
count=1,
batch_map=batch_map,
)
process_wishlist_automatically(runtime, automation_id="auto-6")
assert executor.submissions == []
assert music_db.duplicate_removals == []
assert guard_events == ["enter", "exit"]
assert [kwargs.get("progress") for _args, kwargs in progress_calls if "progress" in kwargs] == [10]
assert any("already active in another batch" in msg for msg in logger.info_messages)