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SoulSync/tests/imports/test_import_file_ops.py

127 lines
3.9 KiB

import sys
import types
from core.imports.file_ops import (
cleanup_empty_directories,
safe_move_file,
)
from core.imports.filename import extract_track_number_from_filename
from core.imports.staging import read_staging_file_metadata
def test_extract_track_number_from_filename_handles_common_patterns():
assert extract_track_number_from_filename("01 - Song.mp3") == 1
assert extract_track_number_from_filename("1-03 - Song.mp3") == 3
assert extract_track_number_from_filename("Artist - Song.mp3") == 1
def test_safe_move_file_replaces_existing_destination(tmp_path):
src = tmp_path / "source.flac"
dst_dir = tmp_path / "dest"
dst_dir.mkdir()
dst = dst_dir / "track.flac"
src.write_text("new")
dst.write_text("old")
safe_move_file(src, dst)
assert not src.exists()
assert dst.read_text() == "new"
def test_cleanup_empty_directories_removes_nested_empty_paths(tmp_path):
download_root = tmp_path / "downloads"
nested_dir = download_root / "Artist" / "Album"
nested_dir.mkdir(parents=True)
moved_file_path = nested_dir / "track.flac"
cleanup_empty_directories(str(download_root), str(moved_file_path))
assert not nested_dir.exists()
assert not (download_root / "Artist").exists()
assert download_root.exists()
def test_read_staging_file_metadata_reads_tags(monkeypatch, tmp_path):
file_path = tmp_path / "Song One.flac"
file_path.write_text("fake")
class DummyTags:
def __init__(self):
self.values = {
"title": ["Song One"],
"artist": ["Artist One"],
"albumartist": ["Album Artist"],
"album": ["Album One"],
"tracknumber": ["03/12"],
"discnumber": ["2/3"],
}
def get(self, key, default=None):
return self.values.get(key, default)
fake_mutagen = types.ModuleType("mutagen")
fake_mutagen.File = lambda path, easy=True: DummyTags()
monkeypatch.setitem(sys.modules, "mutagen", fake_mutagen)
metadata = read_staging_file_metadata(str(file_path), file_path.name)
assert metadata == {
"title": "Song One",
"artist": "Artist One",
"albumartist": "Album Artist",
"album": "Album One",
"track_number": 3,
"disc_number": 2,
}
def test_read_staging_file_metadata_falls_back_to_filename_track_number(monkeypatch, tmp_path):
file_path = tmp_path / "07 - Song Two.flac"
file_path.write_text("fake")
fake_mutagen = types.ModuleType("mutagen")
fake_mutagen.File = lambda path, easy=True: None
monkeypatch.setitem(sys.modules, "mutagen", fake_mutagen)
metadata = read_staging_file_metadata(str(file_path), file_path.name)
assert metadata["title"] == "07 - Song Two"
assert metadata["track_number"] == 7
assert metadata["disc_number"] == 1
def test_read_staging_file_metadata_uses_filename_fallbacks_when_tags_are_invalid(monkeypatch, tmp_path):
file_path = tmp_path / "02 - Song Three.flac"
file_path.write_text("fake")
class DummyTags:
def __init__(self):
self.values = {
"title": [""],
"artist": "Artist One",
"albumartist": "",
"album": ["Album One"],
"tracknumber": ["not-a-number"],
"discnumber": ["bad/disc"],
}
def get(self, key, default=None):
return self.values.get(key, default)
fake_mutagen = types.ModuleType("mutagen")
fake_mutagen.File = lambda path, easy=True: DummyTags()
monkeypatch.setitem(sys.modules, "mutagen", fake_mutagen)
metadata = read_staging_file_metadata(str(file_path), file_path.name)
assert metadata == {
"title": "02 - Song Three",
"artist": "Artist One",
"albumartist": "Artist One",
"album": "Album One",
"track_number": 2,
"disc_number": 1,
}