Fix broken py3 tests

py3 did not like the mock to int comparison.

Change-Id: If8dde95543eba0313c605a94de1d0c24795b5b0c

bashate/tests/test_bashate.py

@@ -62,6 +62,7 @@ class TestBashate(base.TestCase):
         m_argparser.return_value = m_parser_obj
 
         m_run_obj = mock.MagicMock()
+        m_run_obj.WARNINGS = 1
         m_run_obj.ERRORS = 1
         m_bashaterun.return_value = m_run_obj