test_handlers.py 文件源码

def test_90_special(self):
        """test marker option & special behavior"""
        warnings.filterwarnings("ignore", "passing settings to .*.hash\(\) is deprecated")
        handler = self.handler

        # preserve hash if provided
        self.assertEqual(handler.genhash("stub", "!asd"), "!asd")

        # use marker if no hash
        self.assertEqual(handler.genhash("stub", ""), handler.default_marker)
        self.assertEqual(handler.hash("stub"), handler.default_marker)
        self.assertEqual(handler.using().default_marker, handler.default_marker)

        # custom marker
        self.assertEqual(handler.genhash("stub", "", marker="*xxx"), "*xxx")
        self.assertEqual(handler.hash("stub", marker="*xxx"), "*xxx")
        self.assertEqual(handler.using(marker="*xxx").hash("stub"), "*xxx")

        # reject invalid marker
        self.assertRaises(ValueError, handler.genhash, 'stub', "", marker='abc')
        self.assertRaises(ValueError, handler.hash, 'stub', marker='abc')
        self.assertRaises(ValueError, handler.using, marker='abc')