Sync tests: add messages to _reaction_check subtests

The message will be displayed by the test runner when a subtest fails.

1 files changed, 9 insertions, 4 deletions

diff --git a/tests/bot/cogs/sync/test_base.py b/tests/bot/cogs/sync/test_base.py
index 43d72dda9..2d682faad 100644
--- a/tests/bot/cogs/sync/test_base.py
+++ b/tests/bot/cogs/sync/test_base.py
@@ -143,16 +143,21 @@ class SyncerConfirmationTests(unittest.TestCase):
     def test_reaction_check_for_valid_emoji_and_authors(self):
         """Should return True if authors are identical or are a bot and a core dev, respectively."""
         user_subtests = (
-            (helpers.MockMember(id=77), helpers.MockMember(id=77)),
+            (
+                helpers.MockMember(id=77),
+                helpers.MockMember(id=77),
+                "identical users",
+            ),
             (
                 helpers.MockMember(id=77, bot=True),
                 helpers.MockMember(id=43, roles=[self.core_dev_role]),
-            )
+                "bot author and core-dev reactor",
+            ),
         )
 
         for emoji in self.syncer._REACTION_EMOJIS:
-            for author, user in user_subtests:
-                with self.subTest(author=author, user=user, emoji=emoji):
+            for author, user, msg in user_subtests:
+                with self.subTest(author=author, user=user, emoji=emoji, msg=msg):
                     message, reaction = self.get_message_reaction(emoji)
                     ret_val = self.syncer._reaction_check(author, message, reaction, user)