同步上游认证失败隔离后的媒体与会话删除回归断言

tests/server/hermesMediaRoutes.test.ts

@@ -169,14 +169,15 @@ describe('historical Hermes media routes', () => {
     expect(fixture.calls).toHaveLength(0)
   })
 
-  it.each([401, 403, 404])('preserves upstream %s without a broader file-read fallback', async status => {
+  it.each([401, 403, 404])('handles upstream %s without expiring local login or broadening file access', async status => {
     const fixture = gateway(() => Response.json({ detail: `upstream-${status}` }, { status }))
     const runtime = runtimeFor(fixture)
     const response = await request(runtime.app.callback())
       .get('/Users/samien/.hermes/profiles/yaoer/cache/images/result.png')
-      .set('Host', HOST).expect(status)
+      .set('Host', HOST).expect(status === 401 ? 502 : status)
 
-    expect(response.body).toEqual({ detail: `upstream-${status}` })
+    if (status === 401) expect(response.body).toMatchObject({ code: 'upstream_auth_unavailable' })
+    else expect(response.body).toEqual({ detail: `upstream-${status}` })
     expect(fixture.downloads().length).toBeGreaterThan(0)
     expect(fixture.calls.some(call => call.url.pathname === '/api/fs/read-data-url' || call.url.pathname === '/api/media')).toBe(false)
   })

tests/server/sessionDeletion.test.ts

@@ -117,7 +117,8 @@ describe('deleting sessions retained only in cache', () => {
     [401, 'Session not found'], [403, 'Session not found'], [500, 'Session not found'],
   ])('preserves cache on lookup failure %i: %s', async (status, error) => {
     const f = await fixture(() => Response.json({ error }, { status }))
-    await f.remove().expect(status)
+    const response = await f.remove().expect(status === 401 ? 502 : status)
+    if (status === 401) expect(response.body).toMatchObject({ code: 'upstream_auth_unavailable' })
     expect(f.store.localDetail(f.owner, 'default', sessionID)).toBeDefined()
     expect(f.store.messagePage(f.owner, 'default', sessionID, 0, 100)).toBeDefined()
     f.assertOtherCopies()