解析AMESim二进制结果文件

tests/test_amesim_results.py

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+from __future__ import annotations
+
+import unittest
+from pathlib import Path
+
+from PythonModels.reporting.amesim_results import load_test_mql_amesim_results
+
+
+REPO_ROOT = Path(__file__).resolve().parents[1]
+TEST_MQL_AME = REPO_ROOT / "AmesimModels" / "test_mql.ame"
+
+
+class AmesimResultsTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls) -> None:
+        cls.results = load_test_mql_amesim_results(TEST_MQL_AME)
+
+    def test_reads_binary_results_shape(self) -> None:
+        self.assertEqual(self.results.point_count, 1002)
+        self.assertEqual(self.results.saved_variable_count, 1116)
+        self.assertEqual(len(self.results.variables), 1278)
+        self.assertEqual(len(self.results.final_values_by_data_path), 1100)
+
+    def test_time_axis_matches_amesim_simulation(self) -> None:
+        self.assertAlmostEqual(self.results.times[0], 0.0)
+        self.assertAlmostEqual(self.results.times[1], 0.01)
+        self.assertAlmostEqual(self.results.times[-1], 10.0)
+
+    def test_variable_mapping_preserves_data_paths(self) -> None:
+        self.assertEqual(self.results.saved_variable_indices[:2], (0, 1))
+        self.assertEqual(self.results.variables[0].data_path, "temp3@pn_c1_8")
+        self.assertEqual(self.results.variables[1].data_path, "press3@pn_c1_8")
+        self.assertIn("vvol1@pn_brp2_8", self.results.series_by_data_path)
+        self.assertIn("vol1@pn_brp2_8", self.results.series_by_data_path)
+
+    def test_series_values_match_known_amesim_samples(self) -> None:
+        temp3 = self.results.series("temp3@pn_c1_8")
+        press3 = self.results.series("press3@pn_c1_8")
+        self.assertAlmostEqual(temp3[0], 293.15)
+        self.assertAlmostEqual(press3[0], -1300.0)
+        self.assertAlmostEqual(temp3[-1], self.results.final_value("temp3@pn_c1_8"))
+        self.assertAlmostEqual(press3[-1], self.results.final_value("press3@pn_c1_8"))
+
+
+if __name__ == "__main__":
+    unittest.main()