合并yy并同步远程qyqy_develop

tests/unit/service/test_trade_service.py

@@ -25,7 +25,8 @@ from app.api.schemas.trading import (
     HoldingListResponse,
     PortfolioSummary,
 )
-from app.core.errors import FundQuoteUnavailableError
+from app.core.contracts import RequestContext
+from app.core.errors import FundQuoteUnavailableError, SuitabilityMismatchError
 from app.service.trade_service import TradeService, _FeeRule
 
 # ---------------------------------------------------------------------------
@@ -206,3 +207,28 @@ async def test_quote_freshness_only_blocks_trade_path() -> None:
     assert snapshot.price == Decimal("4.5000")
     with pytest.raises(FundQuoteUnavailableError, match="行情已过期"):
         await service._fetch_quote(product, enforce_freshness=True)  # type: ignore[arg-type]
+
+
+@pytest.mark.asyncio
+async def test_trade_suitability_uses_request_context_and_denies_mismatch() -> None:
+    evaluator = SimpleNamespace(
+        evaluate=AsyncMock(
+            return_value=SimpleNamespace(allowed=False, reason_code="RISK_LEVEL_MISMATCH")
+        )
+    )
+    service = TradeService(session=None, suitability_evaluator=evaluator)  # type: ignore[arg-type]
+    product = SimpleNamespace(
+        product_code="510500",
+        risk_level="R4",
+        risk_disclosure_required=1,
+        second_confirmation_required=0,
+    )
+    context = RequestContext(
+        user_id="9001", trace_id="trade-test", roles=("customer",), customer_ids=("9001",)
+    )
+
+    with pytest.raises(SuitabilityMismatchError, match="RISK_LEVEL_MISMATCH"):
+        await service._check_suitability(9001, product, context)  # type: ignore[arg-type]
+
+    evaluator.evaluate.assert_awaited_once()
+    assert evaluator.evaluate.await_args.kwargs["context"] is context