def test_converter_not_callable(self):
'''Cannot assign a non callable value as converter.'''
hstores = GosHStoreField(default={})
with self.assertRaises(AssertionError) as cm:
hstores.getter(key='spiderman', converter=1)(int)
self.assertEqual('1 is not callable', str(cm.exception))
def test_getter_args(self):
hstores = GosHStoreField(default={})
with self.assertRaises(AssertionError) as cm:
hstores.getter(key='spiderman')(int)
self.assertEqual("int must have the exact arguments: ['self', 'save',"
" 'reset']", str(cm.exception))