From 26bc3d4f912fd27ede8a4618e8e8b8a54438a953 Mon Sep 17 00:00:00 2001
From: Igor Lins e Silva <4753812+igorls@users.noreply.github.com>
Date: Thu, 7 May 2026 17:41:19 -0300
Subject: [PATCH] test(diary): write fixture with explicit utf-8 to fix Windows
 hash assert
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test_legacy_state_backfills_content_hash failed on test-windows because
Path.write_text without an encoding uses the system locale (cp1252 on
Windows). The em dash was written as 0x97, then read back by
diary_ingest as UTF-8 with errors=replace — round-trip produced
different bytes than the in-Python literal, so the assertion comparing
the persisted hash to sha256(text.encode(utf-8)) diverged.

Pin the write side to encoding=utf-8 so the on-disk bytes match what
diary_ingest decodes. No production change.
---
 tests/test_closets.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/test_closets.py b/tests/test_closets.py
index 37a78f4..e016d83 100644
--- a/tests/test_closets.py
+++ b/tests/test_closets.py
@@ -650,8 +650,11 @@ class TestDiaryIngest:
         diary_dir = tmp_path / "diaries"
         diary_dir.mkdir()
         diary_file = diary_dir / "2026-04-13.md"
+        # Write explicit UTF-8 so the round-trip matches how diary_ingest reads.
+        # Windows' default text-mode encoding is cp1252; without this the em
+        # dash would round-trip lossy and the hash assertion below would fail.
         text = "# 2026-04-13\n\n## 10:00 — Test\n\nUnchanged body content here.\n"
-        diary_file.write_text(text)
+        diary_file.write_text(text, encoding="utf-8")
         palace_dir = tmp_path / "palace"
 
         from mempalace.diary_ingest import _state_file_for, ingest_diaries