diff --git a/tests/test_test_mql_pnl0001_segment.py b/tests/test_test_mql_pnl0001_segment.py
index daeabb3..2c8edf5 100644
--- a/tests/test_test_mql_pnl0001_segment.py
+++ b/tests/test_test_mql_pnl0001_segment.py
@@ -261,6 +261,11 @@ class TestMqlPn3P4NodeChamberSegmentTests(unittest.TestCase):
         snapshot = closure.snapshot()
         rhs = closure.rhs(closure.initial_state_vector())
 
+        self.assertEqual(closure.components.inlet_line.name, "pneumatic_96")
+        self.assertEqual(closure.components.volume.name, "pn_general_chamber")
+        self.assertEqual(closure.components.outlet_line.name, "pneumatic_97")
+        self.assertEqual(closure.components.inlet_orifice.name, "pn_orifice_18")
+        self.assertEqual(closure.components.outlet_orifice.name, "pn_orifice_19")
         self.assertEqual(closure.components.node_orifice.name, "pn_morifice_9")
         self.assertEqual(closure.components.node_resistance.name, "pneumatic_100")
         self.assertEqual(closure.components.node.alias, "pn_node3_9")