Update tests

test/test_common.py

@@ -10,9 +10,11 @@ import pytest
 import datetime
 from slixmpp import JID
 from datetime import timedelta
-from common import (datetime_tuple, get_utc_time, get_local_time, shell_split,
-                    find_argument_quoted, find_argument_unquoted,
-                    parse_str_to_secs, parse_secs_to_str, safeJID)
+from common import (_datetime_tuple as datetime_tuple, get_utc_time,
+                    get_local_time, shell_split, _find_argument_quoted
+                    as find_argument_quoted, _find_argument_unquoted as
+                    find_argument_unquoted, parse_str_to_secs,
+                    parse_secs_to_str, safeJID)
 
 def test_utc_time():
     delta = timedelta(seconds=-3600)

test/test_theming.py

@@ -10,7 +10,7 @@ from theming import dump_tuple, read_tuple
 
 def test_read_tuple():
     assert read_tuple('1,-1,u') == ((1, -1), 'u')
-    assert read_tuple('1,2') == ((1, 2), None)
+    assert read_tuple('1,2') == ((1, 2), '\0')
 
     with pytest.raises(IndexError):
         read_tuple('1')