更新功能

2026-08-26 14:13:11 +08:00
parent beaa5dd9fe
commit a508e6f07e
47 changed files with 5616 additions and 520 deletions
@@ -0,0 +1,75 @@
+from __future__ import annotations
+
+import sys
+import unittest
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[2]
+sys.path.insert(0, str(ROOT / "backend"))
+
+from app.services.engine_service import topology_snapshot, topology_sidecars  # noqa: E402
+
+
+class TopologySnapshotTests(unittest.TestCase):
+    def result(self) -> dict:
+        return {
+            "topology_records": [
+                {
+                    "record_id": "body:base:edge:0",
+                    "kind": "edge",
+                    "feature_id": "base",
+                    "body_id": "body:base",
+                    "owner_feature_ids": ["base"],
+                    "geometry": {"curve_type": "line", "length_mm": 10},
+                },
+                {
+                    "record_id": "body:base",
+                    "kind": "body",
+                    "feature_id": "base",
+                    "body_id": "body:base",
+                    "geometry": {},
+                },
+            ]
+        }
+
+    def test_snapshot_preserves_runtime_edges(self) -> None:
+        snapshot = topology_snapshot(self.result(), task_id="cad_test", revision_id="rev_001")
+        self.assertEqual(snapshot["snapshot_id"], "cad_test/rev_001")
+        self.assertEqual(snapshot["records"][0]["record_id"], "body:base:edge:0")
+        self.assertTrue(snapshot["records"][0]["executable"])
+
+    def test_sidecars_are_derived_from_runtime_records(self) -> None:
+        snapshot = topology_snapshot(self.result())
+        selector, edges = topology_sidecars(self.result(), snapshot=snapshot)
+        self.assertEqual(edges["edges"][0]["record_id"], "body:base:edge:0")
+        self.assertEqual(selector["edges"][0]["source"], "runtime_snapshot")
+
+    def test_snapshot_excludes_superseded_body_records(self) -> None:
+        result = {
+            "feature_results": [
+                {"feature_id": "base", "body_id": "body:base"},
+                {"feature_id": "cut", "body_id": "body:cut"},
+            ],
+            "topology_records": [
+                {"record_id": "body:base", "kind": "body", "body_id": "body:base", "feature_id": "base"},
+                {"record_id": "body:base:edge:0", "kind": "edge", "body_id": "body:base", "feature_id": "base"},
+                {"record_id": "body:cut", "kind": "body", "body_id": "body:cut", "feature_id": "cut"},
+                {"record_id": "body:cut:edge:0", "kind": "edge", "body_id": "body:cut", "feature_id": "cut"},
+            ],
+        }
+
+        snapshot = topology_snapshot(result)
+
+        self.assertEqual(snapshot["body_id"], "body:cut")
+        self.assertEqual([record["record_id"] for record in snapshot["records"]], ["body:cut", "body:cut:edge:0"])
+
+    def test_preview_faces_are_audited_but_not_executable(self) -> None:
+        snapshot = topology_snapshot(
+            {"topology_records": []},
+            task_id="cad_test",
+            revision_id="rev_001",
+            preview={"topology_faces": [{"id": "preview_face", "surface_type": "plane", "center": [0, 0, 1], "normal": [0, 0, 1]}]},
+        )
+        self.assertEqual(snapshot["records"][0]["record_id"], "preview_face")
+        self.assertTrue(snapshot["records"][0]["synthetic"])
+        self.assertFalse(snapshot["records"][0]["executable"])