soulsync/tests/imports/test_quality_guard.py
dev 8bb749de9c feat(import): master toggle for quality-filtering on import + collapsible tile
Answers "does import respect quality?": yes — the pipeline already runs the
quality gate (check_quality_target) BEFORE AcoustID and quarantines files that
don't meet the profile (unless fallback/downsample is on). This adds an explicit
user switch over that behaviour.

- New config import.quality_filter_enabled (default True). When False,
  check_quality_target returns None early so EVERY file imports regardless of
  quality; the file is still probed and the library Quality Upgrade Scanner
  still flags below-profile tracks. Default preserves current behaviour.
- Settings → Library: the Import Settings group is now a collapsible tile
  (same pattern as Post-Processing) and gains the "Only import tracks that meet
  your quality profile" toggle at the top, alongside replace-lower-quality and
  folder-artist-override.
- settings.js populate/collect the new key; config schema default added.
- Tests: key-aware config stub (a blanket-False mock would wrongly disable the
  filter) + a new test pinning toggle-OFF = accept below-target file.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-15 15:29:29 +02:00

127 lines
4.8 KiB
Python

"""Quality guard + quarantine isolation.
Locks two invariants the global-quality work depends on:
1. ``check_quality_target`` rejects with a 'what the file IS vs what was
WANTED' reason (surfaced in the track-detail modal), and accepts when a
target is met or fallback is on.
2. A quality mismatch is isolated from the AcoustID/force_import path: it
uses ``trigger='quality'`` and the ``'quality'`` bypass flag, which must
NOT bypass the AcoustID check and vice-versa. force_imported stays
reserved for AcoustID version-mismatch acceptance.
"""
import json
import types
import pytest
import core.imports.guards as guards
import core.imports.file_ops as file_ops
from core.imports.pipeline import _should_skip_quarantine_check
from core.quality.model import AudioQuality
class _FakeDB:
def __init__(self, profile):
self._p = profile
def get_quality_profile(self):
return self._p
def _patch_guard(monkeypatch, probe_aq, profile, downsample=False, quality_filter=True):
monkeypatch.setattr(file_ops, 'probe_audio_quality', lambda fp: probe_aq)
monkeypatch.setattr(guards, 'MusicDatabase', lambda: _FakeDB(profile))
def _cfg_get(k, d=None):
if 'downsample' in k:
return downsample
if k == 'import.quality_filter_enabled':
return quality_filter
return d
monkeypatch.setattr(
guards, '_get_config_manager',
lambda: types.SimpleNamespace(get=_cfg_get),
)
_WANT_FLAC24 = {
'fallback_enabled': False,
'ranked_targets': [
{'label': 'FLAC 24-bit/96kHz', 'format': 'flac', 'bit_depth': 24, 'min_sample_rate': 96000},
],
}
_WANT_FLAC24_FALLBACK = {**_WANT_FLAC24, 'fallback_enabled': True}
# ── check_quality_target ───────────────────────────────────────────────────
def test_rejects_with_wanted_vs_got_reason(monkeypatch):
_patch_guard(monkeypatch, AudioQuality('flac', sample_rate=44100, bit_depth=16), _WANT_FLAC24)
reason = guards.check_quality_target('/x/song.flac', {})
assert reason is not None
assert 'FLAC 16-bit' in reason # what the file IS
assert 'FLAC 24-bit/96kHz' in reason # what was WANTED
def test_accepts_when_target_met(monkeypatch):
_patch_guard(monkeypatch, AudioQuality('flac', sample_rate=96000, bit_depth=24), _WANT_FLAC24)
assert guards.check_quality_target('/x/song.flac', {}) is None
def test_accepts_via_fallback(monkeypatch):
_patch_guard(monkeypatch, AudioQuality('flac', sample_rate=44100, bit_depth=16), _WANT_FLAC24_FALLBACK)
assert guards.check_quality_target('/x/song.flac', {}) is None
def test_master_toggle_off_skips_filter(monkeypatch):
# import.quality_filter_enabled = False → a below-target file is accepted
# (imported) regardless of quality, even with fallback off.
_patch_guard(
monkeypatch, AudioQuality('flac', sample_rate=44100, bit_depth=16),
_WANT_FLAC24, quality_filter=False,
)
assert guards.check_quality_target('/x/song.flac', {}) is None
def test_skips_when_unprobeable(monkeypatch):
_patch_guard(monkeypatch, None, _WANT_FLAC24)
assert guards.check_quality_target('/x/song.flac', {}) is None
# ── force_import isolation ─────────────────────────────────────────────────
def test_quality_bypass_does_not_skip_acoustid():
ctx = {'_skip_quarantine_check': 'quality'}
assert _should_skip_quarantine_check(ctx, 'quality') is True
assert _should_skip_quarantine_check(ctx, 'acoustid') is False
def test_acoustid_bypass_does_not_skip_quality():
ctx = {'_skip_quarantine_check': 'acoustid'}
assert _should_skip_quarantine_check(ctx, 'acoustid') is True
assert _should_skip_quarantine_check(ctx, 'quality') is False
def test_quality_quarantine_persists_quality_trigger(monkeypatch, tmp_path):
# A quality reject writes trigger='quality' (not 'acoustid') into the
# sidecar, so Approve never routes it through the force_import path.
monkeypatch.setattr(
guards, '_get_config_manager',
lambda: types.SimpleNamespace(get=lambda k, d=None: str(tmp_path) if 'download_path' in k else d),
)
src = tmp_path / 'song.flac'
src.write_bytes(b'FLACfake')
qpath = guards.move_to_quarantine(
str(src), {}, 'Quality mismatch: file is FLAC 16-bit, wanted FLAC 24-bit/96kHz',
automation_engine=None, trigger='quality',
)
sidecars = list((tmp_path / 'ss_quarantine').glob('*.json'))
assert len(sidecars) == 1
meta = json.loads(sidecars[0].read_text(encoding='utf-8'))
assert meta['trigger'] == 'quality'
assert meta['trigger'] != 'acoustid'
assert 'wanted FLAC 24-bit/96kHz' in meta['quarantine_reason']
assert qpath.endswith('.quarantined')