fix: improved patching of Ophyd 1.9

tests/test_ophyd_status_obj.py

@@ -3,12 +3,19 @@ import time
 from unittest.mock import Mock
 
 import pytest
-from ophyd.status import StatusBase, StatusTimeoutError
 
 import ophyd_devices  # ensure we are patched
 
 
 def test_ophyd_status_patch():
+    from ophyd.status import DeviceStatus, StatusBase, StatusTimeoutError
+
+    assert StatusBase._bec_patched
+
+    st = DeviceStatus(device="test")
+    assert st._bec_patched
+    assert isinstance(st, StatusBase)
+
     cb = Mock()
 
     st = StatusBase(timeout=1)