def test_qualified_name(self): key1 = Key.build_from_qualified_name('Kettle.Black') self.assertEqual(key1, Key.make_key('Black', 'Kettle')) key2 = Key.build_from_qualified_name('Kettle.Black.Osmus') self.assertEqual(key2, Key.make_key('Black.Osmus', 'Kettle')) key3 = Key.make_key() self.assertEqual(str(key3), 'default.?')