Fix: Unit test wasn't fully mocked

Author: 1yam

tests/unit/test_asynchronous.py

@@ -32,6 +32,9 @@ async def __aexit__(self, exc_type, exc_val, exc_tb):
         @property
         def status(self):
             return 200 if self.sync else 202
+        
+        async def raise_for_status(self):
+            ...
 
         async def json(self):
             message_status = "processed" if self.sync else "pending"