Update tests/test_utils_pv.py

tests/test_utils_pv.py

@@ -7,9 +7,14 @@ from io import StringIO
 
 import colorama
 from slic.utils.pv import PV
+pv = PV("TEST:VAL")
 print("PV backend:", type(PV))
-import logging
-logging.warning("PV MRO: %s", PV.__mro__)
+print("✅ PV instance class:", pv.__class__)
+print("✅ PV module origin:", pv.__class__.__module__)
+print("✅ PV class name:", pv.__class__.__name__)
+print("✅ PV full repr:", repr(pv))
+print("✅ PV dir:", dir(pv))
+
 
 
 '''