Fix valid token regex test

It was broken due to the addition of groups. Rather than returning the
full match, `findall` returns groups if any exist. The test was
comparing a tuple of groups to the token string, which was of course
failing. Now `fullmatch` is used cause it's simpler - just check for
`None` and don't worry about iterating matches to search.

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/bot/cogs/test_token_remover.py b/tests/bot/cogs/test_token_remover.py
index 6a280f358..518bf91ca 100644
--- a/tests/bot/cogs/test_token_remover.py
+++ b/tests/bot/cogs/test_token_remover.py
@@ -166,8 +166,8 @@ class TokenRemoverTests(unittest.IsolatedAsyncioTestCase):
 
         for token in tokens:
             with self.subTest(token=token):
-                results = token_remover.TOKEN_RE.findall(token)
-                self.assertIn(token, results)
+                results = token_remover.TOKEN_RE.fullmatch(token)
+                self.assertIsNotNone(results, f"{token} was not matched by the regex")
 
     def test_regex_matches_multiple_valid(self):
         """Should support multiple matches in the middle of a string."""