[gnome-keysign: 3/16] test_wormhole: Use unicode string for Python2 support

[Tobias Mueller <tobiasmue src gnome org>]

commit 2263e9e17bad09213fd5a11cd23552de412f8e37
Author: RyuzakiKK <aasonykk gmail com>
Date:   Wed Dec 5 12:10:18 2018 +0100

    test_wormhole: Use unicode string for Python2 support
    
    Without this fix the test fails with the following message:
    "exceptions.TypeError: normalize() argument 2 must be unicode,
    not str"

 tests/test_wormhole.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tests/test_wormhole.py b/tests/test_wormhole.py
index 9a07e3e..e3d71a8 100644
--- a/tests/test_wormhole.py
+++ b/tests/test_wormhole.py
@@ -80,7 +80,7 @@ def test_wrmhl_offline_code():
     key = openpgpkey_from_data(data)
     file_key_data = get_public_key_data(key.fingerprint)
     # We assume that this channel, at execution time, is free
-    code = "5556-penguin-paw-print"
+    code = u"5556-penguin-paw-print"
     # Start offering the key
     offer = WormholeOffer(key)
     offer.allocate_code(code)