Update tests/test_utils_pv.py

tests/test_utils_pv.py

@@ -5,10 +5,11 @@ from slic.utils.pv import PV
 
 @pytest.fixture
 def fake_epics_pv(monkeypatch):
-    # Simule a minimal PV EPICS for testing
+
     class FakeEPICS:
-        def __init__(self):
-            self.value = None
+        def __init__(self, pvname):
+            self.pvname = pvname
+            self.value = 0.0  
             self.units = "units"
             self._callbacks = {}
         
@@ -29,12 +30,16 @@ def fake_epics_pv(monkeypatch):
         def remove_callback(self, cb_id):
             self._callbacks.pop(cb_id, None)
     
-    # Injecte our fake pv in the PV class
-    monkeypatch.setattr('epics.PV', FakeEPICS)
-
-    # Create PV
+    # Store the created fake PVs to access them later
+    fake_pvs = {}
+    
+    def create_fake_pv(pvname, **kwargs):
+        fake_pvs[pvname] = FakeEPICS(pvname)
+        return fake_pvs[pvname]
+    
+    monkeypatch.setattr('epics.PV', create_fake_pv)
+    
     pv = PV("TEST:PV")
-    pv._pv.value = 0.0  # Set initial value
     return pv
 
 @pytest.fixture
@@ -45,7 +50,6 @@ def capture_stdout(monkeypatch):
 
 
 @pytest.mark.parametrize("value, expected_bar, expected_color, expected_repr", [
-    # value | bar          | color            | expected representation
     (25.0,  "██▌       ", colorama.Fore.GREEN, 'PV "TEST:PV" at 25.0 units'),
     (50.0,  "█████     ", colorama.Fore.GREEN, 'PV "TEST:PV" at 50.0 units'),
     (75.0,  "███████▌  ", colorama.Fore.GREEN, 'PV "TEST:PV" at 75.0 units'),
@@ -55,7 +59,7 @@ def capture_stdout(monkeypatch):
 ])
 
 def test_progress_and_repr(fake_epics_pv, capture_stdout, value, expected_bar, expected_color, expected_repr):
-    """Test PV put operations with progress bar and representation"""
+
     pv = fake_epics_pv
     
     # Test put() and progress bar