diff options
Diffstat (limited to 'Lib/test/test_baseexception.py')
| -rw-r--r-- | Lib/test/test_baseexception.py | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Lib/test/test_baseexception.py b/Lib/test/test_baseexception.py index e599b02c17d..12d4088842b 100644 --- a/Lib/test/test_baseexception.py +++ b/Lib/test/test_baseexception.py @@ -10,13 +10,11 @@ class ExceptionClassTests(unittest.TestCase): inheritance hierarchy)""" def test_builtins_new_style(self): - self.assertTrue(issubclass(Exception, object)) + self.assertIsSubclass(Exception, object) def verify_instance_interface(self, ins): for attr in ("args", "__str__", "__repr__"): - self.assertTrue(hasattr(ins, attr), - "%s missing %s attribute" % - (ins.__class__.__name__, attr)) + self.assertHasAttr(ins, attr) def test_inheritance(self): # Make sure the inheritance hierarchy matches the documentation @@ -65,7 +63,7 @@ class ExceptionClassTests(unittest.TestCase): elif last_depth > depth: while superclasses[-1][0] >= depth: superclasses.pop() - self.assertTrue(issubclass(exc, superclasses[-1][1]), + self.assertIsSubclass(exc, superclasses[-1][1], "%s is not a subclass of %s" % (exc.__name__, superclasses[-1][1].__name__)) try: # Some exceptions require arguments; just skip them |