use assert[Not]IsInstance where appropriate

This commit is contained in:
Ezio Melotti 2010-01-24 16:58:36 +00:00
parent f14c7fc33d
commit b0f5adc3f4
57 changed files with 269 additions and 272 deletions

View file

@ -114,7 +114,7 @@ class MutableStringTest(UserStringTest):
s = self.type2test("foobar")
s2 = s.immutable()
self.assertEqual(s, s2)
self.assertTrue(isinstance(s2, UserString))
self.assertIsInstance(s2, UserString)
def test_iadd(self):
s = self.type2test("foo")