From 2dedc30358d1724f60ab646b7a24e93f3672dff1 Mon Sep 17 00:00:00 2001
From: "Somhairle H. Marisol" <muqiu-han@outlook.com>
Date: Tue, 22 Sep 2026 13:03:36 +0800
Subject: Debit available cash on manual stock and bond buys with ledger events
 (3d-34)

---
 qa/driver/browser-test.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'qa/driver')

diff --git a/qa/driver/browser-test.js b/qa/driver/browser-test.js
index fda7c6f..37c27a0 100644
--- a/qa/driver/browser-test.js
+++ b/qa/driver/browser-test.js
@@ -921,6 +921,29 @@ async function stockTradeScenario(page) {
 
   const token = process.env.QA_TOKEN || "qa-token";
 
+  // 3d-34: 手动买入现在会扣减可用现金；P6 再平衡后该基金仅剩 0.01，
+  // 因此先追加资金，使股票/债券买入能够成交并保持 B6 现金守恒成立。
+  const depositStatus = await page.evaluate(
+    async ({ token, fundId }) => {
+      const randomKey = () => {
+        if (window.crypto && window.crypto.randomUUID) return window.crypto.randomUUID().replace(/-/g, "");
+        return Math.random().toString(16).slice(2).padEnd(32, "0").slice(0, 32);
+      };
+      const response = await fetch(`/api/funds/${fundId}/capital/deposit`, {
+        method: "POST",
+        headers: {
+          Authorization: `Bearer ${token}`,
+          "Content-Type": "application/json",
+          "Idempotency-Key": randomKey(),
+        },
+        body: JSON.stringify({ amount: "130000.00", note: "3d-34 手动买入前追加资金" }),
+      });
+      return response.status;
+    },
+    { token, fundId: await currentFundId(page) }
+  );
+  check("S4z 手动买入前追加资金成功", depositStatus === 201, `status=${depositStatus}`);
+
   lastStockTradeResponse = null;
   lastStockPositionsResponse = null;
   await page.fill(".stock-code-input", "600519");
-- 
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