python 2.3 alias unittest.TestCase.assertTrue (possibly reverted on next release)

git-svn-id: http://svn.code.sf.net/p/docutils/code/trunk/docutils@7400 929543f6-e4f2-0310-98a6-ba3bd3dd1d04

1 files changed, 4 insertions, 0 deletions

diff --git a/test/test_io.py b/test/test_io.py
index 6443abda4..fa77c749e 100755
--- a/test/test_io.py
+++ b/test/test_io.py
@@ -16,6 +16,10 @@ from docutils.error_reporting import locale_encoding
 
 class InputTests(unittest.TestCase):
 
+    # python 2.3
+    if not hasattr(unittest.TestCase, "assertTrue"):
+        assertTrue = unittest.TestCase.failUnless
+
     def test_bom(self):
         input = io.StringInput(source=b('\xef\xbb\xbf foo \xef\xbb\xbf bar'),
                                encoding='utf8')