Fixed #31407 -- Adjusted test to avoid coroutine never awaited warning.

tests/handlers/views.py

@@ -51,6 +51,12 @@ async def async_regular(request):
     return HttpResponse(b'regular content')
 
 
-async def async_unawaited(request):
-    """Return an unawaited coroutine (common error for async views)."""
-    return asyncio.sleep(0)
+class CoroutineClearingView:
+    def __call__(self, request):
+        """Return an unawaited coroutine (common error for async views)."""
+        # Store coroutine to suppress 'unawaited' warning message
+        self._unawaited_coroutine = asyncio.sleep(0)
+        return self._unawaited_coroutine
+
+
+async_unawaited = CoroutineClearingView()