mirror of
https://github.com/beetbox/beets.git
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166 lines
7.3 KiB
Python
166 lines
7.3 KiB
Python
# This file is part of beets.
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# Copyright 2016, Fabrice Laporte.
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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"""Tests for the 'bucket' plugin."""
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import unittest
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from beetsplug import bucket
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from beets import config, ui
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from test.helper import TestHelper
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class BucketPluginTest(unittest.TestCase, TestHelper):
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def setUp(self):
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self.setup_beets()
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self.plugin = bucket.BucketPlugin()
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def tearDown(self):
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self.teardown_beets()
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def _setup_config(self, bucket_year=[], bucket_alpha=[],
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bucket_alpha_regex={}, extrapolate=False):
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config['bucket']['bucket_year'] = bucket_year
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config['bucket']['bucket_alpha'] = bucket_alpha
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config['bucket']['bucket_alpha_regex'] = bucket_alpha_regex
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config['bucket']['extrapolate'] = extrapolate
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self.plugin.setup()
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def test_year_single_year(self):
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"""If a single year is given, range starts from this year and stops at
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the year preceding the one of next bucket."""
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self._setup_config(bucket_year=['1950s', '1970s'])
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self.assertEqual(self.plugin._tmpl_bucket('1959'), '1950s')
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self.assertEqual(self.plugin._tmpl_bucket('1969'), '1950s')
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def test_year_single_year_last_folder(self):
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"""If a single year is given for the last bucket, extend it to current
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year."""
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self._setup_config(bucket_year=['1950', '1970'])
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self.assertEqual(self.plugin._tmpl_bucket('2014'), '1970')
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self.assertEqual(self.plugin._tmpl_bucket('2025'), '2025')
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def test_year_two_years(self):
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"""Buckets can be named with the 'from-to' syntax."""
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self._setup_config(bucket_year=['1950-59', '1960-1969'])
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self.assertEqual(self.plugin._tmpl_bucket('1959'), '1950-59')
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self.assertEqual(self.plugin._tmpl_bucket('1969'), '1960-1969')
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def test_year_multiple_years(self):
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"""Buckets can be named by listing all the years"""
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self._setup_config(bucket_year=['1950,51,52,53'])
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self.assertEqual(self.plugin._tmpl_bucket('1953'), '1950,51,52,53')
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self.assertEqual(self.plugin._tmpl_bucket('1974'), '1974')
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def test_year_out_of_range(self):
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"""If no range match, return the year"""
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self._setup_config(bucket_year=['1950-59', '1960-69'])
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self.assertEqual(self.plugin._tmpl_bucket('1974'), '1974')
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self._setup_config(bucket_year=[])
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self.assertEqual(self.plugin._tmpl_bucket('1974'), '1974')
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def test_year_out_of_range_extrapolate(self):
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"""If no defined range match, extrapolate all ranges using the most
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common syntax amongst existing buckets and return the matching one."""
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self._setup_config(bucket_year=['1950-59', '1960-69'],
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extrapolate=True)
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self.assertEqual(self.plugin._tmpl_bucket('1914'), '1910-19')
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# pick single year format
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self._setup_config(bucket_year=['1962-81', '2002', '2012'],
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extrapolate=True)
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self.assertEqual(self.plugin._tmpl_bucket('1983'), '1982')
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# pick from-end format
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self._setup_config(bucket_year=['1962-81', '2002', '2012-14'],
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extrapolate=True)
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self.assertEqual(self.plugin._tmpl_bucket('1983'), '1982-01')
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# extrapolate add ranges, but never modifies existing ones
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self._setup_config(bucket_year=['1932', '1942', '1952', '1962-81',
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'2002'], extrapolate=True)
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self.assertEqual(self.plugin._tmpl_bucket('1975'), '1962-81')
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def test_alpha_all_chars(self):
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"""Alphabet buckets can be named by listing all their chars"""
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self._setup_config(bucket_alpha=['ABCD', 'FGH', 'IJKL'])
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self.assertEqual(self.plugin._tmpl_bucket('garry'), 'FGH')
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def test_alpha_first_last_chars(self):
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"""Alphabet buckets can be named by listing the 'from-to' syntax"""
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self._setup_config(bucket_alpha=['0->9', 'A->D', 'F-H', 'I->Z'])
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self.assertEqual(self.plugin._tmpl_bucket('garry'), 'F-H')
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self.assertEqual(self.plugin._tmpl_bucket('2pac'), '0->9')
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def test_alpha_out_of_range(self):
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"""If no range match, return the initial"""
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self._setup_config(bucket_alpha=['ABCD', 'FGH', 'IJKL'])
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self.assertEqual(self.plugin._tmpl_bucket('errol'), 'E')
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self._setup_config(bucket_alpha=[])
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self.assertEqual(self.plugin._tmpl_bucket('errol'), 'E')
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def test_alpha_regex(self):
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"""Check regex is used"""
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self._setup_config(bucket_alpha=['foo', 'bar'],
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bucket_alpha_regex={'foo': '^[a-d]',
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'bar': '^[e-z]'})
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self.assertEqual(self.plugin._tmpl_bucket('alpha'), 'foo')
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self.assertEqual(self.plugin._tmpl_bucket('delta'), 'foo')
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self.assertEqual(self.plugin._tmpl_bucket('zeta'), 'bar')
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self.assertEqual(self.plugin._tmpl_bucket('Alpha'), 'A')
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def test_alpha_regex_mix(self):
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"""Check mixing regex and non-regex is possible"""
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self._setup_config(bucket_alpha=['A - D', 'E - L'],
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bucket_alpha_regex={'A - D': '^[0-9a-dA-D…äÄ]'})
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self.assertEqual(self.plugin._tmpl_bucket('alpha'), 'A - D')
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self.assertEqual(self.plugin._tmpl_bucket('Ärzte'), 'A - D')
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self.assertEqual(self.plugin._tmpl_bucket('112'), 'A - D')
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self.assertEqual(self.plugin._tmpl_bucket('…and Oceans'), 'A - D')
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self.assertEqual(self.plugin._tmpl_bucket('Eagles'), 'E - L')
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def test_bad_alpha_range_def(self):
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"""If bad alpha range definition, a UserError is raised."""
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with self.assertRaises(ui.UserError):
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self._setup_config(bucket_alpha=['$%'])
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def test_bad_year_range_def_no4digits(self):
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"""If bad year range definition, a UserError is raised.
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Range origin must be expressed on 4 digits.
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"""
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with self.assertRaises(ui.UserError):
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self._setup_config(bucket_year=['62-64'])
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def test_bad_year_range_def_nodigits(self):
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"""If bad year range definition, a UserError is raised.
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At least the range origin must be declared.
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"""
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with self.assertRaises(ui.UserError):
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self._setup_config(bucket_year=['nodigits'])
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def check_span_from_str(self, sstr, dfrom, dto):
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d = bucket.span_from_str(sstr)
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self.assertEqual(dfrom, d['from'])
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self.assertEqual(dto, d['to'])
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def test_span_from_str(self):
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self.check_span_from_str("1980 2000", 1980, 2000)
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self.check_span_from_str("1980 00", 1980, 2000)
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self.check_span_from_str("1930 00", 1930, 2000)
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self.check_span_from_str("1930 50", 1930, 1950)
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def suite():
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return unittest.TestLoader().loadTestsFromName(__name__)
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if __name__ == '__main__':
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unittest.main(defaultTest='suite')
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