[Init] Initial commit - NetMesh terminal manager

infrastructure/ai/harness/agentStop.test.ts

@@ -0,0 +1,40 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert/strict';
+import { stopAgentTurn } from './agentStop';
+import { globalTraceStore } from './traceStore';
+
+describe('stopAgentTurn', () => {
+  it('aborts, cancels bridge surfaces, and emits turn_end', async () => {
+    const calls: string[] = [];
+    const controller = new AbortController();
+    const sessionId = 'chat-stop-test';
+
+    globalTraceStore.clear(sessionId);
+
+    await stopAgentTurn({
+      chatSessionId: sessionId,
+      abortController: controller,
+      bridge: {
+        aiCattyCancelExec: async (id) => { calls.push(`catty:${id}`); },
+        aiSdkAgentCancel: async (_req, id) => { calls.push(`sdk:${id}`); return { ok: true }; },
+        aiSetChatSessionCancelled: async (id, cancelled) => {
+          calls.push(`cancelled:${id}:${cancelled}`);
+          return { ok: true };
+        },
+      },
+      reason: 'slash',
+      backend: 'catty',
+    });
+
+    assert.equal(controller.signal.aborted, true);
+    assert.deepEqual(calls, [
+      `catty:${sessionId}`,
+      `sdk:${sessionId}`,
+      `cancelled:${sessionId}:true`,
+    ]);
+
+    const events = globalTraceStore.getEvents(sessionId);
+    assert.equal(events.at(-1)?.type, 'turn_end');
+    assert.equal((events.at(-1) as { reason?: string }).reason, 'aborted');
+  });
+});