def test_hstoredictionaryexception(self):
# ok
HStoreDict({})
# json object string allowed
HStoreDict('{}')
# None is ok, will be converted to empty dict
HStoreDict(None)
HStoreDict()
# non-json string not allowed
with self.assertRaises(HStoreDictException):
HStoreDict('wrong')
# list not allowed
with self.assertRaises(HStoreDictException):
HStoreDict(['wrong'])
# json array string representation not allowed
with self.assertRaises(HStoreDictException):
HStoreDict('["wrong"]')
# number not allowed
with self.assertRaises(HStoreDictException):
HStoreDict(3)
def to_native(self, value):
if isinstance(value, dict) or value is None:
return value
value = HStoreDict(value)
return value
def from_native(self, value):
if value:
try:
return HStoreDict(value)
except HStoreDictException as e:
raise ValidationError(
_('Invalid JSON: %s' % e.json_error_message))
else:
return None
def test_hstoredictionary_unicoce_vs_str(self):
d = HStoreDict({ 'test': 'test' })
self.assertEqual(d.__str__(), d.__unicode__())
def test_get_default(self):
d = HStoreDict()
self.assertIsNone(d.get('none_key', None))
self.assertIsNone(d.get('none_key'))
def test_hstoredictionary_unicode_vs_str(self):
d = HStoreDict({'test': 'test'})
self.assertEqual(d.__str__(), d.__unicode__())
def test_get_default(self):
d = HStoreDict()
self.assertIsNone(d.get('none_key', None))
self.assertIsNone(d.get('none_key'))
def test_get_default(self):
d = HStoreDict()
self.assertIsNone(d.get('none_key', None))
with self.assertRaises(KeyError):
d.get('none_key')