From 9b84dbabc17af4af46e4bb83e35d3d598656d9d4 Mon Sep 17 00:00:00 2001
From: boris <shuaibo.zhang@hotmail.com>
Date: Wed, 9 Sep 2026 05:43:57 +0800
Subject: [PATCH] test: import explicit engine accounting fixture types

---
 crates/fidc-core/src/platform_expr_strategy.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/crates/fidc-core/src/platform_expr_strategy.rs b/crates/fidc-core/src/platform_expr_strategy.rs
index a200f4f..a3556ae 100644
--- a/crates/fidc-core/src/platform_expr_strategy.rs
+++ b/crates/fidc-core/src/platform_expr_strategy.rs
@@ -14577,7 +14577,10 @@ mod tests {
     #[test]
     fn portfolio_loss_observes_finalized_nav_after_fees_and_cash_flows() {
         use std::sync::Mutex;
-        use crate::{BacktestConfig, BacktestEngine, BrokerSimulator, ChinaEquityRuleHooks};
+        use chrono::Duration;
+        use crate::{BacktestConfig, BacktestEngine, BacktestError, BrokerSimulator,
+            ChinaAShareCostModel, ChinaEquityRuleHooks, ClosedPortfolioSession,
+            PortfolioLossConfig, PriceField, StrategyDecision};
 
         struct Capture {
             inner: PlatformExprStrategy,