(WIP) Re-enable Windows unicode tests (and TODO: fix them)

.github/workflows/tests.yml

@@ -2,7 +2,7 @@ name: Tests (tox)
 
 on:
   push:
-    branches: [master]
+    branches: [master, win32_unicode]
   pull_request:
     branches: [master]
 

tests/test_gcalcli.py

@@ -6,7 +6,6 @@
 from json import load
 import re
 
-import pytest
 from dateutil.tz import tzutc
 
 from gcalcli.argparsers import (
@@ -274,9 +273,6 @@ def test_modify_event(PatchedGCalI):
             gcal._edit_event, opts.text, opts.start, opts.end) == 0
 
 
-@pytest.mark.skipif(
-        os.name == 'nt',
-        reason='Known unicode encode/decode issue, see insanum/gcalcli#387.')
 def test_import(PatchedGCalI):
     cal_names = parse_cal_names(['[email protected]'])
     gcal = PatchedGCalI(cal_names=cal_names, default_reminders=True)