From d285b7cc0f838be2988d715032c4304a14fc3236 Mon Sep 17 00:00:00 2001
From: Theo Browne <me@t3.gg>
Date: Mon, 27 Jul 2026 03:33:37 -0700
Subject: [PATCH 1/2] test: account for lazy thread feed details

---
 .../test/ActivityPayloadProjection.test.ts    | 21 ++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/apps/server/test/ActivityPayloadProjection.test.ts b/apps/server/test/ActivityPayloadProjection.test.ts
index f7645a26a6a..f7f3c96f766 100644
--- a/apps/server/test/ActivityPayloadProjection.test.ts
+++ b/apps/server/test/ActivityPayloadProjection.test.ts
@@ -134,6 +134,23 @@ const fixtures = [
 ] satisfies ReadonlyArray<OrchestrationThreadActivity>;
 
 describe("projectActivityPayload", () => {
+  function comparableThreadFeed(activities: ReadonlyArray<OrchestrationThreadActivity>) {
+    return buildThreadFeed(makeThread(activities)).map((entry) =>
+      entry.type === "activity"
+        ? {
+            ...entry,
+            activity: {
+              ...entry.activity,
+              fullDetail: entry.activity.getFullDetail(),
+              copyText: entry.activity.getCopyText(),
+              getFullDetail: undefined,
+              getCopyText: undefined,
+            },
+          }
+        : entry,
+    );
+  }
+
   it("drops unread bulk while retaining command, file, tool, and summary inputs", () => {
     const projected = projectActivityPayload(fixtures[0]!);
     expect(projected.payload).toEqual({
@@ -170,9 +187,7 @@ describe("projectActivityPayload", () => {
     for (const activity of fixtures) {
       const projected = projectActivityPayload(activity);
       expect(deriveWorkLogEntries([projected])).toEqual(deriveWorkLogEntries([activity]));
-      expect(buildThreadFeed(makeThread([projected]))).toEqual(
-        buildThreadFeed(makeThread([activity])),
-      );
+      expect(comparableThreadFeed([projected])).toEqual(comparableThreadFeed([activity]));
     }
   });
 

From b91ad3c4f83975af77dd3951effc0a3d78b98e0c Mon Sep 17 00:00:00 2001
From: Theo Browne <me@t3.gg>
Date: Mon, 27 Jul 2026 03:35:25 -0700
Subject: [PATCH 2/2] test: compare grouped lazy activity details

---
 .../test/ActivityPayloadProjection.test.ts    | 22 +++++++++++--------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/apps/server/test/ActivityPayloadProjection.test.ts b/apps/server/test/ActivityPayloadProjection.test.ts
index f7f3c96f766..6552dfb140c 100644
--- a/apps/server/test/ActivityPayloadProjection.test.ts
+++ b/apps/server/test/ActivityPayloadProjection.test.ts
@@ -10,7 +10,7 @@ import {
 } from "@t3tools/contracts";
 import { describe, expect, it } from "vite-plus/test";
 
-import { buildThreadFeed } from "../../mobile/src/lib/threadActivity.ts";
+import { buildThreadFeed, type ThreadFeedActivity } from "../../mobile/src/lib/threadActivity.ts";
 import { deriveWorkLogEntries } from "../../web/src/session-logic.ts";
 import {
   projectActivityEvent,
@@ -134,18 +134,22 @@ const fixtures = [
 ] satisfies ReadonlyArray<OrchestrationThreadActivity>;
 
 describe("projectActivityPayload", () => {
+  function comparableActivity(activity: ThreadFeedActivity) {
+    return {
+      ...activity,
+      fullDetail: activity.getFullDetail(),
+      copyText: activity.getCopyText(),
+      getFullDetail: undefined,
+      getCopyText: undefined,
+    };
+  }
+
   function comparableThreadFeed(activities: ReadonlyArray<OrchestrationThreadActivity>) {
     return buildThreadFeed(makeThread(activities)).map((entry) =>
-      entry.type === "activity"
+      entry.type === "activity-group"
         ? {
             ...entry,
-            activity: {
-              ...entry.activity,
-              fullDetail: entry.activity.getFullDetail(),
-              copyText: entry.activity.getCopyText(),
-              getFullDetail: undefined,
-              getCopyText: undefined,
-            },
+            activities: entry.activities.map(comparableActivity),
           }
         : entry,
     );