feat: deliver Sense audits to Bell (T-016)

2026-08-11 00:24:32 +08:00
parent aca22f4667
commit 4be2386421
35 changed files with 2188 additions and 42 deletions
@@ -0,0 +1,54 @@
+"""Cross-language invariants for the Sense-to-Bell audit relay contract."""
+
+from __future__ import annotations
+
+import json
+import unittest
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+CONTRACT = ROOT / "docs" / "contracts" / "sense-audit-relay-v1.openapi.json"
+
+
+class SenseAuditRelayContractTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls) -> None:
+        cls.document = json.loads(CONTRACT.read_text(encoding="utf-8"))
+
+    def test_transport_and_response_are_frozen(self) -> None:
+        operation = self.document["paths"]["/internal/v1/audit-events:batch"]["post"]
+        self.assertEqual({"200", "400", "401", "409", "413", "503"}, set(operation["responses"]))
+        headers = {item["name"] for item in operation["parameters"]}
+        self.assertEqual(
+            {"X-YoVision-Key-Id", "X-YoVision-Timestamp", "X-YoVision-Nonce", "X-YoVision-Signature"},
+            headers,
+        )
+
+    def test_numeric_safety_bounds_match_task(self) -> None:
+        events = self.document["components"]["schemas"]["BatchRequest"]["properties"]["events"]
+        self.assertEqual((1, 100), (events["minItems"], events["maxItems"]))
+        signature = self.document["x-yovision-signature"]
+        delivery = self.document["x-yovision-delivery"]
+        self.assertEqual(300, signature["clock_skew_seconds"])
+        self.assertEqual(600, signature["receipt_ttl_seconds"])
+        self.assertEqual((30, 1, 300), (delivery["lease_seconds"], delivery["initial_retry_seconds"], delivery["maximum_retry_seconds"]))
+
+    def test_contract_and_implementations_share_literals(self) -> None:
+        sense = (ROOT / "Sense" / "internal" / "auditrelay" / "client.go").read_text(encoding="utf-8")
+        bell = (ROOT / "Bell" / "internal" / "audit" / "audit.go").read_text(encoding="utf-8")
+        for marker in (
+            "/internal/v1/audit-events:batch",
+            "X-YoVision-Key-Id",
+            "X-YoVision-Timestamp",
+            "X-YoVision-Nonce",
+            "X-YoVision-Signature",
+        ):
+            self.assertIn(marker, sense)
+            self.assertIn(marker, bell)
+        self.assertIn("10 * time.Second", sense)
+        self.assertIn("300*time.Second", (ROOT / "Sense" / "internal" / "auditrelay" / "worker.go").read_text(encoding="utf-8"))
+
+
+if __name__ == "__main__":
+    unittest.main()