Trav
f6d35fa594
Snapshot of the existing codebase before working through the TASKS.md backlog. Real library data (data/) and the iTunes import fixture (itunes-test-library/) are gitignored. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
from lintunes.gui.playlist_ops import (
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has_duplicates, filter_for_add, add_tracks_with_dup_check)
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from lintunes.library_manager import LibraryManager
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from lintunes.models import Library, Track, Playlist
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class TestHasDuplicates:
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def test_none_present(self):
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assert has_duplicates([3, 4], [1, 2]) is False
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def test_some_present(self):
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assert has_duplicates([2, 3], [1, 2]) is True
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def test_empty_incoming(self):
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assert has_duplicates([], [1, 2]) is False
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class TestFilterForAdd:
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def test_add_duplicates_keeps_all_in_order(self):
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assert filter_for_add([2, 3, 1], [1, 2], add_duplicates=True) == [2, 3, 1]
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def test_skip_drops_existing_preserves_order(self):
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assert filter_for_add([2, 3, 1], [1, 2], add_duplicates=False) == [3]
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def test_skip_can_drop_everything(self):
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assert filter_for_add([1, 2], [1, 2], add_duplicates=False) == []
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def _manager_with(qapp, tmp_path, track_ids, playlist_track_ids=()):
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library = Library()
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for tid in track_ids:
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library.tracks[tid] = Track(track_id=tid, name=f"t{tid}")
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playlist = Playlist(name="PL", persistent_id="PID",
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track_ids=list(playlist_track_ids))
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library.playlists["PID"] = playlist
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manager = LibraryManager(library, tmp_path)
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return manager, playlist
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class TestAddTracksWithDupCheck:
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def test_no_duplicates_adds_all_without_prompt(self, qapp, tmp_path):
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manager, playlist = _manager_with(qapp, tmp_path, [1, 2, 3], [1])
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added = add_tracks_with_dup_check(manager, None, "PID", [2, 3])
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assert added == [2, 3]
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assert playlist.track_ids == [1, 2, 3]
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def test_position_inserts_in_place(self, qapp, tmp_path):
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manager, playlist = _manager_with(qapp, tmp_path, [1, 2, 3], [1, 3])
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add_tracks_with_dup_check(manager, None, "PID", [2], position=1)
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assert playlist.track_ids == [1, 2, 3]
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def test_empty_input_is_noop(self, qapp, tmp_path):
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manager, playlist = _manager_with(qapp, tmp_path, [1], [1])
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assert add_tracks_with_dup_check(manager, None, "PID", []) == []
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assert playlist.track_ids == [1]
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def test_unknown_playlist_is_noop(self, qapp, tmp_path):
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manager, _ = _manager_with(qapp, tmp_path, [1], [])
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assert add_tracks_with_dup_check(manager, None, "NOPE", [1]) == []
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