Merge branch 'master' into tags_overhaul

1 files changed, 10 insertions, 6 deletions

diff --git a/tests/base.py b/tests/base.py
index 88693f382..d99b9ac31 100644
--- a/tests/base.py
+++ b/tests/base.py
@@ -22,11 +22,16 @@ class _CaptureLogHandler(logging.Handler):
         self.records.append(record)
 
 
-class LoggingTestCase(unittest.TestCase):
-    """TestCase subclass that adds more logging assertion tools."""
+class LoggingTestsMixin:
+    """
+    A mixin that defines additional test methods for logging behavior.
+
+    This mixin relies on the availability of the `fail` attribute defined by the
+    test classes included in Python's unittest method to signal test failure.
+    """
 
     @contextmanager
-    def assertNotLogs(self, logger=None, level=None, msg=None):
+    def assertNotLogs(self, logger=None, level=None, msg=None):  # noqa: N802
         """
         Asserts that no logs of `level` and higher were emitted by `logger`.
 
@@ -73,11 +78,10 @@ class LoggingTestCase(unittest.TestCase):
             self.fail(msg)
 
 
-class CommandTestCase(unittest.TestCase):
+class CommandTestCase(unittest.IsolatedAsyncioTestCase):
     """TestCase with additional assertions that are useful for testing Discord commands."""
 
-    @helpers.async_test
-    async def assertHasPermissionsCheck(
+    async def assertHasPermissionsCheck(  # noqa: N802
         self,
         cmd: commands.Command,
         permissions: Dict[str, bool],