From ca9ce962a67576d7a7b227ccffb675a10f29737c Mon Sep 17 00:00:00 2001
From: Jeffery <jiantw83@yahoo.com>
Date: Thu, 17 Sep 2026 14:05:19 +0800
Subject: [PATCH] =?UTF-8?q?test(=E6=8E=92=E7=A8=8B):=20=E8=A6=86=E8=93=8B?=
 =?UTF-8?q?=E9=87=8D=E8=A4=87=20index?=
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Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---
 test/schedule.test.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/test/schedule.test.js b/test/schedule.test.js
index 6277f01..fbbec8d 100644
--- a/test/schedule.test.js
+++ b/test/schedule.test.js
@@ -184,3 +184,19 @@ test('這支腳本完全不碰 Gitea：沒有登入資訊也能算', async () =>
 
   assert.equal(code, 0);
 });
+
+test('同一個 index 出現兩次時中止，不把兩份定義混在一起算', async () => {
+  // 混出來的結果會是：相依看後者、標題與人天取前者，而且完全不報錯
+  const { code, json } = await run({
+    startDate: '2026-09-21',
+    workPackages: [
+      { index: 1, title: '第一份定義', days: 1 },
+      { index: 1, title: '第二份定義', days: 100 },
+      { index: 2, title: '乙', days: 1, depends: [1] },
+    ],
+  });
+
+  assert.equal(code, 1);
+  assert.equal(json.error.code, 'BAD_PLAN');
+  assert.match(json.error.message, /不只一次/);
+});