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"""Tests for the utils module."""
import unittest
import musicbrainz2.model as m
import musicbrainz2.utils as u
class UtilsTest(unittest.TestCase):
def __init__(self, name):
unittest.TestCase.__init__(self, name)
def testExtractUuid(self):
artistPrefix = 'http://musicbrainz.org/artist/'
uuid = 'c0b2500e-0cef-4130-869d-732b23ed9df5'
mbid = artistPrefix + uuid
self.assertEquals(u.extractUuid(None), None)
self.assertEquals(u.extractUuid(uuid), uuid)
self.assertEquals(u.extractUuid(mbid), uuid)
self.assertEquals(u.extractUuid(mbid, 'artist'), uuid)
# not correct, but not enough data to catch this
self.assertEquals(u.extractUuid(uuid, 'release'), uuid)
self.assertRaises(ValueError, u.extractUuid, mbid, 'release')
self.assertRaises(ValueError, u.extractUuid, mbid, 'track')
self.assertRaises(ValueError, u.extractUuid, mbid+'/xy', 'artist')
invalidId = 'http://example.invalid/' + uuid
self.assertRaises(ValueError, u.extractUuid, invalidId)
def testExtractFragment(self):
fragment = 'Album'
uri = m.NS_MMD_1 + fragment
self.assertEquals(u.extractFragment(None), None)
self.assertEquals(u.extractFragment(fragment), fragment)
self.assertEquals(u.extractFragment(uri), fragment)
self.assertEquals(u.extractFragment(uri, m.NS_MMD_1), fragment)
prefix = 'http://example.invalid/'
self.assertRaises(ValueError, u.extractFragment, uri, prefix)
def testGetCountryName(self):
self.assertEquals(u.getCountryName('DE'), 'Germany')
self.assertEquals(u.getCountryName('FR'), 'France')
def testGetLanguageName(self):
self.assertEquals(u.getLanguageName('DEU'), 'German')
self.assertEquals(u.getLanguageName('ENG'), 'English')
def testGetScriptName(self):
self.assertEquals(u.getScriptName('Latn'), 'Latin')
self.assertEquals(u.getScriptName('Cyrl'), 'Cyrillic')
def testGetReleaseTypeName(self):
self.assertEquals(u.getReleaseTypeName(m.Release.TYPE_ALBUM),
'Album')
self.assertEquals(u.getReleaseTypeName(m.Release.TYPE_COMPILATION), 'Compilation')
# EOF
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