diff --git a/ophyd_devices/utils/bec_utils.py b/ophyd_devices/utils/bec_utils.py
index 6a944d0..d30200d 100644
--- a/ophyd_devices/utils/bec_utils.py
+++ b/ophyd_devices/utils/bec_utils.py
@@ -1,8 +1,29 @@
+import time
+
 from bec_lib.core import bec_logger
 
+
 logger = bec_logger.logger
 
 
 class MockProducer:
-    def set_and_publish(endpoint: str, msgdump: str):
+    def set_and_publish(self, endpoint: str, msgdump: str):
         logger.info(f"BECMessage to {endpoint} with msg dump {msgdump}")
+
+
+class MockDeviceManager:
+    def __init__(self) -> None:
+        self.devices = devices()
+
+
+class devices:
+    def __init__(self):
+        self.mokev = mokev()
+
+
+class mokev:
+    def __init__(self):
+        self.name = "mock_mokev"
+
+    def read(self):
+        return {self.name: {"value": 12.4, "timestamp": time.time()}}