--- a/tests/test-journal.t	Thu Apr 05 10:13:01 2018 -0400
+++ b/tests/test-journal.t	Thu Apr 05 16:47:44 2018 +0530
@@ -6,7 +6,7 @@
   > from mercurial import util, pycompat
   > from mercurial.utils import dateutil, procutil
   > def mockgetuser():
-  >     return 'foobar'
+  >     return b'foobar'
   > 
   > def mockmakedate():
   >     filename = os.path.join(os.environ['TESTTMP'], 'testtime')