Gateway: review fixes for stale summaries, history cursors that survive a moving window, timeouts on T3 calls, push size, T3's snooze rules, and input checks

gateway/test/awareness.test.ts

@@ -1,7 +1,7 @@
 // Cases ported from T3 Code's agentAwareness.test.ts, so the gateway notifies when T3's own app would.
 import { describe, expect, it } from "bun:test";
 
-import { threadPhase } from "../src/awareness.ts";
+import { isSnoozed, threadPhase } from "../src/awareness.ts";
 import type { ThreadShell } from "../src/t3/types.ts";
 
 const thread = (overrides: Partial<ThreadShell> = {}): ThreadShell => ({
@@ -104,3 +104,25 @@ describe("threadPhase", () => {
     expect(threadPhase(thread({ delegatedFrom, pendingRuntimeRequest: request("command") }))).toBe("waiting_for_approval");
   });
 });
+
+describe("isSnoozed", () => {
+  const now = Date.parse("2026-11-01T12:00:00.000Z");
+  const snoozed = {
+    snoozedUntil: "2026-11-01T18:00:00.000Z",
+    snoozedAt: "2026-11-01T10:00:00.000Z",
+    latestRunCompletedAt: "2026-11-01T09:00:00.000Z",
+    status: "completed",
+    pendingRuntimeRequest: null,
+  } as const;
+
+  it("hides a thread until its time, as T3 does", () => {
+    expect(isSnoozed(snoozed, now)).toBe(true);
+    expect(isSnoozed({ ...snoozed, snoozedUntil: "2026-11-01T11:00:00.000Z" }, now)).toBe(false);
+  });
+
+  it("wakes a thread that waits on someone or failed after the snooze", () => {
+    expect(isSnoozed({ ...snoozed, pendingRuntimeRequest: { id: "r", kind: "command", createdAt: "" } }, now)).toBe(false);
+    expect(isSnoozed({ ...snoozed, status: "failed", latestRunCompletedAt: "2026-11-01T11:00:00.000Z" }, now)).toBe(false);
+    expect(isSnoozed({ ...snoozed, status: "failed" }, now)).toBe(true);
+  });
+});