From 80c47ecb994acfab463ffcfafef8248a43301052 Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Wed, 17 Jun 2026 12:30:52 +0800
Subject: [PATCH] test(plugins): narrow npm install mock options

---
 src/plugins/install.test.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/install.test.ts b/src/plugins/install.test.ts
index 98701b3248e..4513539dd40 100644
--- a/src/plugins/install.test.ts
+++ b/src/plugins/install.test.ts
@@ -427,6 +427,9 @@ function mockSuccessfulManagedNpmInstall(params: { packageName: string; version?
       throw new Error(`unexpected command: ${args.join(" ")}`);
     }
     if (!args.includes("--package-lock-only")) {
+      if (typeof options === "number") {
+        throw new Error("expected npm install options object");
+      }
       const npmRoot = options.cwd;
       if (!npmRoot) {
         throw new Error("expected npm install cwd");