use assert[Not]In where appropriate
diff --git a/Lib/test/test_tempfile.py b/Lib/test/test_tempfile.py
index 7f0b8b3..b94acda 100644
--- a/Lib/test/test_tempfile.py
+++ b/Lib/test/test_tempfile.py
@@ -113,7 +113,7 @@
for i in xrange(TEST_FILES):
s = r.next()
self.nameCheck(s, '', '', '')
- self.assertFalse(s in dict)
+ self.assertNotIn(s, dict)
dict[s] = 1
def test_supports_iter(self):
@@ -160,14 +160,14 @@
for envname in 'TMPDIR', 'TEMP', 'TMP':
dirname = os.getenv(envname)
if not dirname: raise ValueError
- self.assertTrue(dirname in cand)
+ self.assertIn(dirname, cand)
try:
dirname = os.getcwd()
except (AttributeError, os.error):
dirname = os.curdir
- self.assertTrue(dirname in cand)
+ self.assertIn(dirname, cand)
# Not practical to try to verify the presence of OS-specific
# paths in this list.