md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest()
-def expect_info_dict(self, expected_dict, got_dict):
+def expect_info_dict(self, got_dict, expected_dict):
for info_field, expected in expected_dict.items():
if isinstance(expected, compat_str) and expected.startswith('re:'):
got = got_dict.get(info_field)