Added a return value to the test frameworks TestSMTPConnection.send_messages, to match the real implementation. Thanks for the suggestion and fix, Michael <absoludity@gmail.com>.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@5899 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/test/utils.py

@@ -36,6 +36,7 @@ class TestSMTPConnection(object):
     def send_messages(self, messages):
         "Redirect messages to the dummy outbox"
         mail.outbox.extend(messages)
+        return len(messages)
 
 def setup_test_environment():
     """Perform any global pre-test setup. This involves: