接入test_mql PNVO阶跃控制与流量诊断

tests/test_test_mql_pnl0001_segment.py

@@ -199,6 +199,8 @@ class TestMqlPn3NodeChamberSegmentTests(unittest.TestCase):
         state = closure.initial_state_vector()
         state[4] *= 0.99
         state[5] *= 0.99
+        self.assertAlmostEqual(closure.components.node_orifice.opening, 0.0)
+        closure.components.node_orifice.opening = 1.0
 
         snapshot = closure.snapshot(state)
         rhs = closure.rhs(state)
@@ -710,6 +712,39 @@ class TestMqlPn3P4NodeChamberSegmentTests(unittest.TestCase):
             + diagnostic.boundary_work_w,
         )
 
+    def test_full_state_closure_applies_step_controls_to_variable_orifices(self) -> None:
+        closure = self.system.full_state_closure_from_spec(
+            self.spec,
+            inlet_node_pressure_pa=15.31e6,
+            resistance_boundary_pressure_pa=15.29e6,
+        )
+        state = closure.initial_state_vector()
+
+        closed_snapshot = closure.snapshot_at(0.0, state).pneumatic
+        open_snapshot = closure.snapshot_at(0.04, state).pneumatic
+
+        self.assertAlmostEqual(
+            closed_snapshot.p4_port3_remote_node_to_primary_line_flow,
+            0.0,
+        )
+        self.assertGreater(
+            open_snapshot.p4_port3_remote_node_to_primary_line_flow,
+            0.0,
+        )
+        self.assertAlmostEqual(
+            self.system.pneumatic_assembly.variable_orifices[
+                "pn_morifice_1"
+            ].opening,
+            1.0,
+        )
+        closure.snapshot_at(0.0, state)
+        self.assertAlmostEqual(
+            self.system.pneumatic_assembly.variable_orifices[
+                "pn_morifice_1"
+            ].opening,
+            0.0,
+        )
+
     def test_simulates_full_state_key_data_paths_for_amesim_comparison(self) -> None:
         data_paths = (
             "press@pn_c1_8",
@@ -1105,6 +1140,8 @@ class TestMqlPn3P4NodeChamberSegmentTests(unittest.TestCase):
             resistance_boundary_pressure_pa=15.29e6,
         )
 
+        self.assertAlmostEqual(closure.components.node_orifice.opening, 0.0)
+        closure.components.node_orifice.opening = 1.0
         snapshot = closure.snapshot()
         rhs = closure.rhs(closure.initial_state_vector())