From 6ed9c9ca3b98eb67591e10a27938e13e7cdd77ae Mon Sep 17 00:00:00 2001
From: hided62 <hided62@gmail.com>
Date: Mon, 24 Aug 2026 21:27:18 +0000
Subject: [PATCH] =?UTF-8?q?test:=20=EC=88=98=EB=87=8C=20=EC=97=B0=EA=B5=AC?=
 =?UTF-8?q?=20=ED=96=89=EB=A0=AC=EC=9D=98=20=EB=B9=88=20meta=20=ED=98=95?=
 =?UTF-8?q?=EC=8B=9D=EC=9D=84=20=EA=B3=A0=EC=A0=95=ED=95=9C=EB=8B=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../test/turnCommandNationMatrix.integration.test.ts         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/integration-tests/test/turnCommandNationMatrix.integration.test.ts b/tools/integration-tests/test/turnCommandNationMatrix.integration.test.ts
index 0596aa2e..642004ed 100644
--- a/tools/integration-tests/test/turnCommandNationMatrix.integration.test.ts
+++ b/tools/integration-tests/test/turnCommandNationMatrix.integration.test.ts
@@ -4787,6 +4787,11 @@ integration('nation event research turn, reserve, and duplicate-state boundaries
                         gold: gold ?? requiredGold,
                         rice: rice ?? requiredRice,
                         meta: {
+                            // The Ref CLI decodes an otherwise empty JSON object into a
+                            // PHP array and persists it as `[]`. Keep a semantically inert
+                            // key so this matrix observes the research mutation rather
+                            // than an object-to-array fixture transport artifact.
+                            matrix_fixture: 'research-boundary',
                             ...(setAuxValue ? { [config.auxKey]: auxValue } : {}),
                         },
                         turnLastByOfficerLevel: {