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Diffstat (limited to 'Lib/test/test_base64.py')
| -rw-r--r-- | Lib/test/test_base64.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py index 9efebc43d91..ce2e3e3726f 100644 --- a/Lib/test/test_base64.py +++ b/Lib/test/test_base64.py @@ -812,7 +812,7 @@ class BaseXYTestCase(unittest.TestCase): self.assertRaises(ValueError, f, 'with non-ascii \xcb') def test_ErrorHeritage(self): - self.assertTrue(issubclass(binascii.Error, ValueError)) + self.assertIsSubclass(binascii.Error, ValueError) def test_RFC4648_test_cases(self): # test cases from RFC 4648 section 10 |