Enable support for expected failures

It is required to use TestCase from backportUnittest in other to report
expected failures in an appropriated way.

cloudooo/tests/cloudoooTestCase.py

@@ -33,6 +33,7 @@ from xmlrpclib import ServerProxy, Fault
 from magic import Magic
 from types import DictType
 from base64 import encodestring, decodestring
+from cloudooo.tests import backportUnittest
 
 config = ConfigParser()
 
@@ -43,7 +44,7 @@ def make_suite(test_case):
   return suite
 
 
-class TestCase(unittest.TestCase):
+class TestCase(backportUnittest.TestCase):
 
   def setUp(self):
     server_cloudooo_conf = environ.get("server_cloudooo_conf", None)

cloudooo/tests/runHandlerUnitTest.py

@@ -8,6 +8,7 @@ from subprocess import Popen
 from ConfigParser import ConfigParser
 from argparse import ArgumentParser
 from os import chdir, path, environ, curdir, remove
+from cloudooo.tests import backportUnittest
 from glob import glob
 import psutil
 from signal import SIGQUIT
@@ -75,7 +76,7 @@ def run():
   DAEMON = getattr(module, 'DAEMON', False)
   OPENOFFICE = getattr(module, 'OPENOFFICE', False)
 
-  TestRunner = unittest.TextTestRunner
+  TestRunner = backportUnittest.TextTestRunner
   suite = unittest.TestSuite()
   suite.addTest(module.test_suite())