mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-01 18:51:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 21

Issue 22189: Add missing methods to UserString

Browse source
This commit is contained in:
Raymond Hettinger 2015-05-22 16:56:32 -07:00
parent ab89f9c27f
commit 573b44c18f
3 changed files with 37 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

25
Lib/test/test_collections.py
View file

@ -12,7 +12,7 @@ import keyword
import re
import sys
import types
from collections import UserDict
from collections import UserDict, UserString, UserList
from collections import ChainMap
from collections import deque
from collections.abc import Awaitable, Coroutine, AsyncIterator, AsyncIterable
@ -24,6 +24,26 @@ from collections.abc import Sequence, MutableSequence
from collections.abc import ByteString
class TestUserObjects(unittest.TestCase):
def _superset_test(self, a, b):
self.assertGreaterEqual(
set(dir(a)),
set(dir(b)),
'{a} should have all the methods of {b}'.format(
a=a.__name__,
b=b.__name__,
),
)
def test_str_protocol(self):
self._superset_test(UserString, str)
def test_list_protocol(self):
self._superset_test(UserList, list)
def test_dict_protocol(self):
self._superset_test(UserDict, dict)
################################################################################
### ChainMap (helper class for configparser and the string module)
################################################################################
@ -1848,7 +1868,8 @@ def test_main(verbose=None):
NamedTupleDocs = doctest.DocTestSuite(module=collections)
test_classes = [TestNamedTuple, NamedTupleDocs, TestOneTrickPonyABCs,
TestCollectionABCs, TestCounter, TestChainMap,
TestOrderedDict, GeneralMappingTests, SubclassMappingTests]
TestOrderedDict, GeneralMappingTests, SubclassMappingTests,
TestUserObjects]
support.run_unittest(*test_classes)
support.run_doctest(collections, verbose)