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Fixed #29363 -- Added SimpleTestCase.assertWarnsMessage().

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This commit is contained in:
Morgan Aubert 2018-04-27 17:18:15 -04:00 • committed by Tim Graham
parent 7ba040de77
commit 704443acac
21 changed files with 210 additions and 285 deletions
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25
tests/test_utils/tests.py
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@ -1,5 +1,6 @@
import os
import unittest
import warnings
from io import StringIO
from unittest import mock
@ -864,6 +865,30 @@ class AssertRaisesMsgTest(SimpleTestCase):
func1()
class AssertWarnsMessageTests(SimpleTestCase):
def test_context_manager(self):
with self.assertWarnsMessage(UserWarning, 'Expected message'):
warnings.warn('Expected message', UserWarning)
def test_context_manager_failure(self):
msg = "Expected message' not found in 'Unexpected message'"
with self.assertRaisesMessage(AssertionError, msg):
with self.assertWarnsMessage(UserWarning, 'Expected message'):
warnings.warn('Unexpected message', UserWarning)
def test_callable(self):
def func():
warnings.warn('Expected message', UserWarning)
self.assertWarnsMessage(UserWarning, 'Expected message', func)
def test_special_re_chars(self):
def func1():
warnings.warn('[.*x+]y?', UserWarning)
with self.assertWarnsMessage(UserWarning, '[.*x+]y?'):
func1()
class AssertFieldOutputTests(SimpleTestCase):
def test_assert_field_output(self):