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89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Picard, the next-generation MusicBrainz tagger
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#
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# Copyright (C) 2021 Laurent Monin
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# Copyright (C) 2021-2022 Philipp Wolfer
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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from collections import Counter
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from test.picardtestcase import PicardTestCase
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from picard.track import Track
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class TrackTest(PicardTestCase):
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def test_can_link_fingerprint(self):
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track = Track('123')
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self.assertTrue(track.can_link_fingerprint)
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class TrackGenres2MetadataTest(PicardTestCase):
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def test_empty(self):
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genres = Counter()
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ret = Track._genres_to_metadata(genres)
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self.assertEqual(ret, [])
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def test_basic(self):
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genres = Counter(pop=6, rock=7, blues=2)
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ret = Track._genres_to_metadata(genres)
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self.assertEqual(ret, ['Blues', 'Pop', 'Rock'])
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def test_negative_zero(self):
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genres = Counter(pop=-6, rock=0, blues=-2)
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ret = Track._genres_to_metadata(genres)
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self.assertEqual(ret, [])
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genres = Counter(pop=-6, rock=1, blues=-2)
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ret = Track._genres_to_metadata(genres)
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self.assertEqual(ret, ['Rock'])
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def test_limit(self):
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genres = Counter(pop=6, rock=7, blues=2)
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ret = Track._genres_to_metadata(genres, limit=2)
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self.assertEqual(ret, ['Pop', 'Rock'])
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def test_limit_0(self):
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genres = Counter(pop=6, rock=7, blues=2)
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ret = Track._genres_to_metadata(genres, limit=0)
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self.assertEqual(ret, [])
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def test_limit_after_filter(self):
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genres = Counter(rock=5, blues=7, pop=1, psychedelic=3)
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filters = '-rock'
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ret = Track._genres_to_metadata(genres, limit=3, filters=filters)
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self.assertEqual(ret, ['Blues', 'Pop', 'Psychedelic'])
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def test_minusage(self):
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genres = Counter(pop=6, rock=7, blues=2)
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ret = Track._genres_to_metadata(genres, minusage=10)
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self.assertEqual(ret, ['Blues', 'Pop', 'Rock'])
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ret = Track._genres_to_metadata(genres, minusage=50)
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self.assertEqual(ret, ['Pop', 'Rock'])
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ret = Track._genres_to_metadata(genres, minusage=90)
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self.assertEqual(ret, ['Rock'])
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def test_filters(self):
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genres = Counter(pop=6, rock=7, blues=2)
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ret = Track._genres_to_metadata(genres, filters="-blues")
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self.assertEqual(ret, ['Pop', 'Rock'])
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def test_join_with(self):
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genres = Counter(pop=6, rock=7, blues=2)
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ret = Track._genres_to_metadata(genres, join_with=",")
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self.assertEqual(ret, ['Blues,Pop,Rock'])
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