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fix tests for cached weights loading

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This commit is contained in:
Adrian Sampson 2014-04-03 13:17:38 -07:00
parent b814168fb6
commit 7f9e301428
1 changed files with 16 additions and 0 deletions
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16
test/test_autotag.py
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@ -104,6 +104,12 @@ def _make_trackinfo():
TrackInfo(u'three', None, u'some artist', length=1, index=3),
]
def _clear_weights():
"""Hack around the lazy descriptor used to cache weights for
Distance calculations.
"""
Distance.__dict__['_weights'].computed = False
class DistanceTest(_common.TestCase):
def test_add(self):
dist = Distance()
@ -196,6 +202,8 @@ class DistanceTest(_common.TestCase):
def test_distance(self):
config['match']['distance_weights']['album'] = 2.0
config['match']['distance_weights']['medium'] = 1.0
_clear_weights()
dist = Distance()
dist.add('album', 0.5)
dist.add('media', 0.25)
@ -209,6 +217,8 @@ class DistanceTest(_common.TestCase):
def test_max_distance(self):
config['match']['distance_weights']['album'] = 3.0
config['match']['distance_weights']['medium'] = 1.0
_clear_weights()
dist = Distance()
dist.add('album', 0.5)
dist.add('medium', 0.0)
@ -219,6 +229,8 @@ class DistanceTest(_common.TestCase):
config['match']['distance_weights']['source'] = 1.0
config['match']['distance_weights']['album'] = 2.0
config['match']['distance_weights']['medium'] = 1.0
_clear_weights()
dist = Distance()
dist.add('source', 0.0)
dist.add('album', 0.5)
@ -236,6 +248,8 @@ class DistanceTest(_common.TestCase):
def test_raw_distance(self):
config['match']['distance_weights']['album'] = 3.0
config['match']['distance_weights']['medium'] = 1.0
_clear_weights()
dist = Distance()
dist.add('album', 0.5)
dist.add('medium', 0.25)
@ -245,6 +259,8 @@ class DistanceTest(_common.TestCase):
def test_items(self):
config['match']['distance_weights']['album'] = 4.0
config['match']['distance_weights']['medium'] = 2.0
_clear_weights()
dist = Distance()
dist.add('album', 0.1875)
dist.add('medium', 0.75)