[RFC PATCH 01/13] tests: specify UTF-8 encoding when opening files in text mode

Python 3 open() inherits the locale encoding by default; on Windows that
is typically cp1252 rather than UTF-8.  Explicitly passing
encoding="utf-8" makes the test portable across platforms.

Signed-off-by: Adrian Neftali Sanchez <[email protected]>
---
 src/tests/test___init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tests/test___init__.py b/src/tests/test___init__.py
index 3c4c2d0..5544978 100644
--- a/src/tests/test___init__.py
+++ b/src/tests/test___init__.py
@@ -75,7 +75,7 @@ def test_save_git_am_mbox(
     dest = os.path.join(tmp_path, 'out')
     with open(dest, 'wb') as fh:
         b4.save_git_am_mbox(msgs, fh)
-    with open(dest, 'r') as fh:
+    with open(dest, 'r', encoding='utf-8') as fh:
         res = fh.read()
     assert re.search(regex, res, flags=flags)
 
-- 
2.45.0.windows.1