diff --git a/crates/fidc-core/src/engine.rs b/crates/fidc-core/src/engine.rs
index dc78a11..029d208 100644
--- a/crates/fidc-core/src/engine.rs
+++ b/crates/fidc-core/src/engine.rs
@@ -4934,7 +4934,7 @@ mod tests {
                 market(third, 14.0, 15.0),
             ],
             vec![factor(first), factor(second)],
-            vec![candidate(first), candidate(second)],
+            vec![candidate(first), candidate(second), candidate(third)],
             vec![benchmark(first), benchmark(second), benchmark(third)],
         )
         .expect("dataset");
@@ -4960,14 +4960,7 @@ mod tests {
         .run()
         .expect("backtest run");
 
-        assert_eq!(
-            result.fills.len(),
-            1,
-            "orders={:?}; equity={:?}; process={:?}",
-            result.order_events,
-            result.equity_curve,
-            result.process_events
-        );
+        assert_eq!(result.fills.len(), 1);
         assert_eq!(result.fills[0].date, third);
         assert_eq!(result.fills[0].decision_date, Some(second));
         assert_eq!(result.fills[0].execution_date, Some(third));