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Rename/add tests

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Rewrite tests now that empty whitelist is allowed.
This commit is contained in:
Fabrice Laporte 2014-04-27 22:32:31 +02:00
parent 0613cb7d13
commit d1cc95984e
1 changed files with 36 additions and 16 deletions
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52
test/test_lastgenre.py
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@ -36,21 +36,39 @@ class LastGenrePluginTest(unittest.TestCase):
if whitelist:
lastGenrePlugin.whitelist = whitelist
def test_defaults(self):
"""Tests whitelist and c14n options with default filepaths
def test_default(self):
"""Fetch genres with whitelist and c14n deactivated
"""
# default whitelist and c14n
self._setup_config(canonical='')
self.assertEqual(lastGenrePlugin._resolve_genres(['delta blues']),
'Blues')
self.assertEqual(lastGenrePlugin._resolve_genres(['iota blues']), '')
# default whitelist and no c14n
self._setup_config()
self.assertEqual(lastGenrePlugin._resolve_genres(['delta blues']),
'delta blues')
'Delta Blues')
def test_whitelist(self):
def test_c14n_only(self):
"""Default c14n tree funnels up to most common genre except for *wrong*
genres that stay unchanged.
"""
self._setup_config(canonical='', count=99)
self.assertEqual(lastGenrePlugin._resolve_genres(['delta blues']),
'Blues')
self.assertEqual(lastGenrePlugin._resolve_genres(['iota blues']),
'Iota Blues')
def test_whitelist_only(self):
"""Default whitelist rejects *wrong* (non existing) genres.
"""
self._setup_config(whitelist='')
self.assertEqual(lastGenrePlugin._resolve_genres(['iota blues']),
'')
def test_whitelist_c14n(self):
"""Default whitelist and c14n both activated result in all parents
genres being selected (from specific to common).
"""
self._setup_config(canonical='', whitelist='', count=99)
self.assertEqual(lastGenrePlugin._resolve_genres(['delta blues']),
'Delta Blues, Country Blues, Blues')
def test_whitelist_custom(self):
"""Keep only genres that are in the whitelist.
"""
self._setup_config(whitelist=set(['blues', 'rock', 'jazz']),
@ -58,10 +76,6 @@ class LastGenrePluginTest(unittest.TestCase):
self.assertEqual(lastGenrePlugin._resolve_genres(['pop', 'blues']),
'Blues')
self._setup_config(canonical='', whitelist=set(['rock']))
self.assertEqual(lastGenrePlugin._resolve_genres(['delta blues']),
'')
def test_count(self):
"""Keep the n first genres, as we expect them to be sorted from more to
less popular.
@ -78,13 +92,19 @@ class LastGenrePluginTest(unittest.TestCase):
self._setup_config(whitelist=set(['blues', 'rock', 'jazz']),
canonical='',
count=2)
# thanks to c14n, 'blues' superseeds 'country blues' and takes the
# second slot
self.assertEqual(lastGenrePlugin._resolve_genres(
['jazz', 'pop', 'country blues', 'rock']),
'Jazz, Blues')
def test_c14n_whitelist(self):
"""Genres first pass through c14n and are then filtered
"""
self._setup_config(canonical='', whitelist=set(['rock']))
self.assertEqual(lastGenrePlugin._resolve_genres(['delta blues']),
'')
def suite():
return unittest.TestLoader().loadTestsFromName(__name__)