def test_enabled_uninstalled(self):
dsb = DummyStorageBackend()
getSiteManager().registerUtility(dsb,
IStorageBackend,
name='dummy_storage')
utilities = queryUtility(IUtilityRegistry, 'repodono.storage.backends')
utilities.enable('dummy_storage')
vocab = queryUtility(IVocabularyFactory,
name='repodono.storage.backends')(None)
self.assertEqual(
vocab.getTermByToken('dummy_storage').token, 'dummy_storage')
getSiteManager().unregisterUtility(dsb,
IStorageBackend,
name='dummy_storage')
vocab = queryUtility(IVocabularyFactory,
name='repodono.storage.backends')(None)
self.assertEqual(list(vocab), [])
# registry should be untouched at this point
registry = queryUtility(IRegistry)
self.assertEqual(registry['repodono.storage.backends'],
[u'dummy_storage'])
# shouldn't break anything.
utilities.disable('unrelated')
self.assertEqual(list(vocab), [])
# The bad value is no longer stored.
self.assertEqual(registry['repodono.storage.backends'], [])
def test_vocabulary_utilities(self):
getSiteManager().registerUtility(DummyStorageBackend(),
IStorageBackend,
name='dummy_storage')
utilities = queryUtility(IUtilityRegistry, 'repodono.storage.backends')
utilities.enable('dummy_storage')
vocab = queryUtility(IVocabularyFactory,
name='repodono.storage.backends')(None)
self.assertEqual(
vocab.getTermByToken('dummy_storage').token, 'dummy_storage')
def test_vocabulary_registry(self):
getSiteManager().registerUtility(DummyStorageBackend(),
IStorageBackend,
name='dummy_storage')
vocab = queryUtility(IVocabularyFactory,
name='repodono.storage.backends.available')(None)
self.assertEqual(
vocab.getTermByToken('dummy_storage').token, 'dummy_storage')
vocab = queryUtility(IVocabularyFactory,
name='repodono.storage.backends')(None)
self.assertEqual(list(vocab), [])
registry = queryUtility(IRegistry)
registry['repodono.storage.backends'] = ['dummy_storage']
vocab = queryUtility(IVocabularyFactory,
name='repodono.storage.backends')(None)
self.assertEqual(
vocab.getTermByToken('dummy_storage').token, 'dummy_storage')
def setUp(self):
self.backend = DummyStorageBackend()
self.backend.load_dir('dummy_a', path('testrepo'))
def setUp(self):
self.backend = DummyStorageBackend()
