补充test_mql管路反号观测输出

tests/test_test_mql_computed.py

@@ -5,6 +5,7 @@ from pathlib import Path
 
 from PythonModels.systems.test_mql_computed import (
     run_test_mql_computed_geometry,
+    run_test_mql_computed_line_relations,
     run_test_mql_computed_mechanical_relations,
     run_test_mql_computed_piston_geometry,
     run_test_mql_computed_pneumatic_relations,
@@ -111,6 +112,43 @@ class TestMqlComputedGeometryTests(unittest.TestCase):
         )
 
 
+class TestMqlComputedLineRelationsTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls) -> None:
+        cls.computed_run = run_test_mql_computed_line_relations(TEST_MQL_AME)
+
+    def test_computed_line_relations_outputs_schema_valid_series(self) -> None:
+        self.assertEqual(self.computed_run.sample_count, 1002)
+        self.assertEqual(len(self.computed_run.observation_catalog.lines.by_submodel("PNL00R")), 4)
+        self.assertEqual(self.computed_run.signal_count, 8)
+        self.assertEqual(len(self.computed_run.comparison.metrics), 8)
+        self.assertEqual(self.computed_run.output_schema.signal_count, 858)
+
+    def test_computed_line_relations_include_expected_paths(self) -> None:
+        paths = self.computed_run.output.data_paths
+
+        self.assertIn("dm2@pneumatic_100", paths)
+        self.assertIn("dh2@pneumatic_100", paths)
+        self.assertEqual(len([path for path in paths if path.startswith("dm2@")]), 4)
+        self.assertEqual(len([path for path in paths if path.startswith("dh2@")]), 4)
+
+    def test_computed_line_relations_match_amesim_exactly(self) -> None:
+        for data_path in self.computed_run.output.data_paths:
+            metric = self.computed_run.comparison.metric(data_path)
+            with self.subTest(data_path=data_path):
+                self.assertEqual(metric.max_abs_error, 0.0)
+
+    def test_computed_line_relations_final_samples_match_expected_values(self) -> None:
+        self.assertAlmostEqual(
+            self.computed_run.output.series("dm2@pneumatic_100")[-1],
+            1.4837698580885316e-30,
+        )
+        self.assertAlmostEqual(
+            self.computed_run.output.series("dh2@pneumatic_100")[-1],
+            -1.2638893078048237e-28,
+        )
+
+
 class TestMqlComputedPneumaticRelationsTests(unittest.TestCase):
     @classmethod
     def setUpClass(cls) -> None: