From fbb1a56fe46df6fb99e04f45be4d2969fe99d8fc Mon Sep 17 00:00:00 2001
From: OnlyWick <wick.linxunjie@gmail.com>
Date: Tue, 13 Feb 2024 17:27:52 +0800
Subject: [PATCH] fix: @pinia/nuxt breaks createTestingPinia

fix #2555
---
 packages/testing/src/testing.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/testing/src/testing.ts b/packages/testing/src/testing.ts
index 0b4db94f57..54217269f9 100644
--- a/packages/testing/src/testing.ts
+++ b/packages/testing/src/testing.ts
@@ -106,7 +106,10 @@ export function createTestingPinia({
   fakeApp = false,
   createSpy: _createSpy,
 }: TestingOptions = {}): TestingPinia {
-  const pinia = createPinia()
+  const app: App = (globalThis as any).__unctx__.get('nuxt-app').tryUse().vueApp
+  const symbols = Object.getOwnPropertySymbols(app._context.provides)
+  const nuxtPinia: Pinia = app._context.provides[symbols[0]]
+  const pinia = nuxtPinia ?? createPinia()
 
   // allow adding initial state
   pinia._p.push(({ store }) => {