use assert[Not]IsInstance where appropriate
diff --git a/Lib/test/test_posixpath.py b/Lib/test/test_posixpath.py
index 0c54d83..cea4bd7 100644
--- a/Lib/test/test_posixpath.py
+++ b/Lib/test/test_posixpath.py
@@ -335,15 +335,15 @@
except ImportError:
pass
else:
- self.assertTrue(isinstance(posixpath.expanduser("~/"), basestring))
+ self.assertIsInstance(posixpath.expanduser("~/"), basestring)
# if home directory == root directory, this test makes no sense
if posixpath.expanduser("~") != '/':
self.assertEqual(
posixpath.expanduser("~") + "/",
posixpath.expanduser("~/")
)
- self.assertTrue(isinstance(posixpath.expanduser("~root/"), basestring))
- self.assertTrue(isinstance(posixpath.expanduser("~foo/"), basestring))
+ self.assertIsInstance(posixpath.expanduser("~root/"), basestring)
+ self.assertIsInstance(posixpath.expanduser("~foo/"), basestring)
with test_support.EnvironmentVarGuard() as env:
env['HOME'] = '/'
@@ -383,8 +383,8 @@
# Issue 5827: Make sure normpath preserves unicode
for path in (u'', u'.', u'/', u'\\', u'///foo/.//bar//'):
- self.assertTrue(isinstance(posixpath.normpath(path), unicode),
- 'normpath() returned str instead of unicode')
+ self.assertIsInstance(posixpath.normpath(path), unicode,
+ 'normpath() returned str instead of unicode')
self.assertRaises(TypeError, posixpath.normpath)