test(agent-loop): cover launcher-owned identities

packages/core/agent-loop/tests/config-session-id.spec.ts

@@ -11,7 +11,7 @@ import ToolRegistry from '@deepseek-ai/dsh-tools'
 import AgentRegistry, { type Agent } from '@deepseek-ai/dsh-agent'
 
 import SessionPersistenceJsonl from '@deepseek-ai/dsh-session-persistence-jsonl'
-import AgentLoop from '@deepseek-ai/dsh-agent-loop'
+import AgentLoop, { CONFIGURED_AGENT_IDENTITIES_KEY } from '@deepseek-ai/dsh-agent-loop'
 import { MockAdapter, textResponse } from './mock-adapter.ts'
 
 const dirs: string[] = []
@@ -36,6 +36,26 @@ async function makeCoreContext(): Promise<Context> {
 }
 
 describe('config-driven session id', () => {
+  it('applies launcher identities by configured id without changing unmatched entries', async () => {
+    const ctx = await makeCoreContext()
+    ctx.provide(CONFIGURED_AGENT_IDENTITIES_KEY, {
+      fresh: { id: SessionId('launcher-fresh'), resume: false },
+      resumed: { id: SessionId('launcher-resumed'), resume: true },
+    })
+    await ctx.plugin(AgentLoop, {
+      agents: [
+        { id: 'fresh', sessionId: SessionId('config-fresh'), model: 'mock' },
+        { id: 'resumed', sessionId: SessionId('config-resumed'), model: 'mock' },
+        { id: 'unchanged', sessionId: SessionId('config-unchanged'), model: 'mock' },
+      ],
+    })
+    expect(ctx.agents.get(SessionId('launcher-fresh'))?.session.id).toBe('launcher-fresh')
+    expect(ctx.agents.get(SessionId('launcher-resumed'))).toBeUndefined()
+    expect(ctx.agents.get(SessionId('config-resumed'))).toBeUndefined()
+    expect(ctx.agents.get(SessionId('config-unchanged'))?.session.id).toBe('config-unchanged')
+    await ctx.fiber.dispose()
+  })
+
   it('rejects an empty exact id before publishing an agent', async () => {
     const ctx = await makeCoreContext()
     await expect(ctx.plugin(AgentLoop, {