diff --git a/tests/unit/test_models/test_submodels/test_porosity/test_full_reaction_driven_porosity.py b/tests/unit/test_models/test_submodels/test_porosity/test_full_reaction_driven_porosity.py
index 96ca5de274..674c6d2be1 100644
--- a/tests/unit/test_models/test_submodels/test_porosity/test_full_reaction_driven_porosity.py
+++ b/tests/unit/test_models/test_submodels/test_porosity/test_full_reaction_driven_porosity.py
@@ -12,13 +12,12 @@ def test_public_functions(self):
         # param = pybamm.LeadAcidParameters()
         param = pybamm.LithiumIonParameters()
         a_n = pybamm.PrimaryBroadcast(pybamm.Scalar(0), ["negative electrode"])
-        a_p = pybamm.PrimaryBroadcast(pybamm.Scalar(0), ["positive electrode"])
 
         variables = {
-            "Negative electrode interfacial current density": a_n,
-            "Negative electrode SEI interfacial current density": a_n,
-            "Positive electrode interfacial current density": a_p,
-            "Negative electrode lithium plating interfacial current density": a_n,
+            "Total negative electrode SEI thickness [m]": a_n,
+            "Negative electrode lithium plating thickness [m]": a_n,
+            "Negative electrode surface area to volume ratio [m-1]": a_n,
+
         }
         options = {
             "SEI": "ec reaction limited",
diff --git a/tests/unit/test_models/test_submodels/test_porosity/test_leading_reaction_driven_porosity.py b/tests/unit/test_models/test_submodels/test_porosity/test_leading_reaction_driven_porosity.py
index ac07655bb7..bea32506e2 100644
--- a/tests/unit/test_models/test_submodels/test_porosity/test_leading_reaction_driven_porosity.py
+++ b/tests/unit/test_models/test_submodels/test_porosity/test_leading_reaction_driven_porosity.py
@@ -13,11 +13,9 @@ def test_public_functions(self):
         param = pybamm.LithiumIonParameters()
         a = pybamm.PrimaryBroadcast(pybamm.Scalar(0), "current collector")
         variables = {
-            "X-averaged negative electrode interfacial current density": a,
-            "X-averaged negative electrode SEI interfacial current density": a,
-            "X-averaged positive electrode interfacial current density": a,
-            "X-averaged negative electrode lithium plating "
-            "interfacial current density": a,
+            "Total negative electrode SEI thickness [m]": a,
+            "Negative electrode lithium plating thickness [m]": a,
+            "Negative electrode surface area to volume ratio [m-1]": a,
         }
         options = {
             "SEI": "ec reaction limited",