分离过程事件分发与结果保留

crates/fidc-core/tests/engine_hooks.rs

@@ -14,8 +14,8 @@ use fidc_core::{
     IntradayExecutionQuote, IntradayOrderBookDepthLevel, MatchingType, NumericFactorMap,
     OpenOrderView, OrderIntent, OrderSide, OrderStatus, PlatformExprStrategy,
     PlatformExprStrategyConfig, PlatformTradeAction, PortfolioState, PriceField, ProcessEvent,
-    ProcessEventBus, ProcessEventKind, ScheduleRule, ScheduleStage, ScheduleTimeRule, Strategy,
-    StrategyContext, StrategyDecision,
+    ProcessEventBus, ProcessEventKind, ProcessEventRetention, ScheduleRule, ScheduleStage,
+    ScheduleTimeRule, Strategy, StrategyContext, StrategyDecision,
 };
 
 fn d(year: i32, month: u32, day: u32) -> NaiveDate {
@@ -1199,6 +1199,7 @@ fn engine_runs_strategy_hooks_in_daily_order() {
     )
     .expect("dataset");
 
+    let compact_data = data.clone();
     let log = Rc::new(RefCell::new(Vec::new()));
     let strategy = HookProbeStrategy { log: log.clone() };
     let broker = BrokerSimulator::new_with_execution_price(
@@ -1238,6 +1239,42 @@ fn engine_runs_strategy_hooks_in_daily_order() {
         ]
     );
     assert_eq!(result.process_events.len(), 36);
+
+    let compact_strategy = HookProbeStrategy {
+        log: Rc::new(RefCell::new(Vec::new())),
+    };
+    let compact_broker = BrokerSimulator::new_with_execution_price(
+        ChinaAShareCostModel::default(),
+        ChinaEquityRuleHooks::default(),
+        PriceField::Open,
+    );
+    let mut compact_engine = BacktestEngine::new(
+        compact_data,
+        compact_strategy,
+        compact_broker,
+        BacktestConfig {
+            initial_cash: 100_000.0,
+            benchmark_code: "000300.SH".to_string(),
+            start_date: Some(date1),
+            end_date: Some(date2),
+            decision_lag_trading_days: 0,
+            execution_price_field: PriceField::Open,
+        },
+    )
+    .with_process_event_retention(ProcessEventRetention::Business);
+    let compact_result = compact_engine.run().expect("compact backtest succeeds");
+    assert!(compact_result
+        .process_events
+        .iter()
+        .all(|event| event.kind.is_business_lifecycle()));
+    assert!(compact_result
+        .process_events
+        .iter()
+        .any(|event| event.kind == ProcessEventKind::OnDay));
+    assert!(!compact_result
+        .process_events
+        .iter()
+        .any(|event| event.kind == ProcessEventKind::PreBeforeTrading));
     assert_eq!(
         result.process_events[..18]
             .iter()