From f18a0e7b3ad43cf7a70b2ed2e0b27507cecd062a Mon Sep 17 00:00:00 2001
From: EVA <239388517+100yenadmin@users.noreply.github.com>
Date: Mon, 6 Apr 2026 17:28:11 +0700
Subject: [PATCH] fix(test): use colon separator in subagent key regression
 test

---
 src/infra/heartbeat-runner.returns-default-unset.test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/infra/heartbeat-runner.returns-default-unset.test.ts b/src/infra/heartbeat-runner.returns-default-unset.test.ts
index 363da88d5f0..a49b03214cc 100644
--- a/src/infra/heartbeat-runner.returns-default-unset.test.ts
+++ b/src/infra/heartbeat-runner.returns-default-unset.test.ts
@@ -927,7 +927,7 @@ describe("runHeartbeatOnce", () => {
       };
       const mainSessionKey = resolveMainSessionKey(cfg);
       const agentId = resolveAgentIdFromSessionKey(mainSessionKey);
-      const subagentKey = `agent:${agentId}/subagent:task-abc`;
+      const subagentKey = `agent:${agentId}:subagent:task-abc`;
 
       if (injectVia === "config" && cfg.agents?.defaults?.heartbeat) {
         cfg.agents.defaults.heartbeat.session = subagentKey;