feat(sensor-placement): add editable scheme APIs

tests/api/test_audit_middleware.py

@@ -0,0 +1,36 @@
+from io import BytesIO
+from unittest.mock import AsyncMock
+
+from fastapi import FastAPI
+from fastapi.responses import StreamingResponse
+from fastapi.testclient import TestClient
+
+from app.infra.audit import middleware as audit_middleware
+from app.infra.audit.middleware import AuditMiddleware
+
+
+def test_post_streaming_response_survives_audit_body_capture(monkeypatch):
+    log_audit_event = AsyncMock()
+    monkeypatch.setattr(audit_middleware, "log_audit_event", log_audit_event)
+
+    app = FastAPI()
+    app.add_middleware(AuditMiddleware)
+
+    @app.post("/exports")
+    async def export(payload: dict[str, str]) -> StreamingResponse:
+        assert payload == {"format": "xlsx"}
+        return StreamingResponse(
+            BytesIO(b"xlsx"),
+            media_type=(
+                "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
+            ),
+        )
+
+    response = TestClient(app, raise_server_exceptions=False).post(
+        "/exports",
+        json={"format": "xlsx"},
+    )
+
+    assert response.status_code == 200
+    assert response.content == b"xlsx"
+    log_audit_event.assert_awaited_once()