From 539083811eb12b0dcf7b2ec64c69134cf683b8c4 Mon Sep 17 00:00:00 2001
From: "openclaw-docs-agent[bot]"
 <openclaw-docs-agent[bot]@users.noreply.github.com>
Date: Thu, 23 Apr 2026 22:36:56 +0000
Subject: [PATCH] docs: refresh documentation

---
 docs/help/testing.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/help/testing.md b/docs/help/testing.md
index 2011436927c..f626c263c60 100644
--- a/docs/help/testing.md
+++ b/docs/help/testing.md
@@ -379,6 +379,10 @@ Think of the suites as “increasing realism” (and increasing flakiness/cost):
           import-breakdown output.
         - `pnpm test:perf:imports:changed` scopes the same profiling view to
           files changed since `origin/main`.
+        - When one hot test still spends most of its time in startup imports,
+          keep heavy dependencies behind a narrow local `*.runtime.ts` seam and
+          mock that seam directly instead of deep-importing runtime helpers just
+          to pass them through `vi.mock(...)`.
         - `pnpm test:perf:changed:bench -- --ref <git-ref>` compares routed
           `test:changed` against the native root-project path for that committed
           diff and prints wall time plus macOS max RSS.