fix: replace undefined assert_target_called with listener_called Event pattern in tests

Author: srtaalej

tests/scenario_tests/test_events_assistant.py

@@ -136,7 +136,8 @@ def handle_bot_message():
         request = BoltRequest(body=user_message_event_body_with_action_token, mode="socket_mode")
         response = app.dispatch(request)
         assert response.status == 200
-        assert_target_called()
+        assert listener_called.wait(timeout=0.1) is True
+        listener_called.clear()
 
         request = BoltRequest(body=message_changed_event_body, mode="socket_mode")
         response = app.dispatch(request)

tests/scenario_tests_async/test_events_assistant.py

@@ -160,7 +160,9 @@ async def handle_bot_message():
         request = AsyncBoltRequest(body=user_message_event_body_with_action_token, mode="socket_mode")
         response = await app.async_dispatch(request)
         assert response.status == 200
-        await assert_target_called()
+        await asyncio.sleep(0.1)
+        assert listener_called.is_set()
+        listener_called.clear()
 
         request = AsyncBoltRequest(body=message_changed_event_body, mode="socket_mode")
         response = await app.async_dispatch(request)