From 57812e4711974cab1df17b81825b180c47e8ae5c Mon Sep 17 00:00:00 2001
From: _Kerman <kermanx@qq.com>
Date: Tue, 28 Jul 2026 10:48:23 +0800
Subject: [PATCH] test(session): exercise surface generations directly

---
 packages/core/session/tests/surface.spec.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/core/session/tests/surface.spec.ts b/packages/core/session/tests/surface.spec.ts
index 45f52f90cc..18ec37b8fa 100644
--- a/packages/core/session/tests/surface.spec.ts
+++ b/packages/core/session/tests/surface.spec.ts
@@ -8,6 +8,7 @@ import {
   isSurfaceEvent,
 } from '@deepseek-ai/dsh-session'
 import { CallId } from '@deepseek-ai/dsh-llm'
+import { SurfaceManager } from '../src/surface.ts'
 
 /** Build a minimal session with turn boundaries and a single user message. */
 function surfaceSession(): Session {
@@ -189,7 +190,7 @@ describe('SurfaceManager', () => {
       { seq: 2, start: 0, end: 0, shadowedSeqs: [0] },
       { seq: 3, start: 2, end: 1, shadowedSeqs: [2, 1] },
     ])
-    expect(s.surface.contexts).toEqual([
+    expect(new SurfaceManager(s.events).contexts).toEqual([
       { generation: 0, nodes: [0, 1] },
       {
         generation: 1,