From 3eaea44e61b4e7203f981a4bf1b1b946cf6a6eb7 Mon Sep 17 00:00:00 2001
From: ChengLong GU <88359731+gcl-coder@users.noreply.github.com>
Date: Thu, 5 Nov 2026 10:27:32 +0800
Subject: [PATCH] fix(tests): spell the steward evidence sender as a def

`tests/test_manager_context_roundtrip.py` assigned a lambda to `sender`,
which the `ruff check tests` step in `kernel-static-checks` rejects with
E731. The rule is in ruff's default E7 set, so the lane went red for every
pull request from that commit onward: `checks` depends on
`kernel-static-checks`, and `pytest`, `stage2c-correctness-e2e` and
`merge-gate` all depend on `checks`.

The queued-sender callback only returns one fixed receipt, so a nested def
says the same thing without the lint exemption. `ruff check --select
E4,E7,E9,F` on the file now passes.

Signed-off-by: ChengLong GU <88359731+gcl-coder@users.noreply.github.com>
---
 tests/test_manager_context_roundtrip.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/test_manager_context_roundtrip.py b/tests/test_manager_context_roundtrip.py
index d2895c4bda..181d8654c6 100644
--- a/tests/test_manager_context_roundtrip.py
+++ b/tests/test_manager_context_roundtrip.py
@@ -286,7 +286,9 @@ def read():
         return page["rows"][0]
 
     remaining = {"summary": "Measure the original revision sequence", "resume_when": "The original evidence is available"}
-    sender = lambda *_: {"ok": True, "reply_verified": True}
+    def sender(*_):
+        return {"ok": True, "reply_verified": True}
+
     report(root, "research", "worker", rid, "conclusion", "An initial analysis is available.", remaining_work=remaining)
     assert read()["remaining_work"] == remaining
     assert drain(root, registry, store, sender) == 1