From 0a99a7589bed28104e26fccfa4fad007d73f4ca1 Mon Sep 17 00:00:00 2001
From: Eduardo San Martin Morote <posva13@gmail.com>
Date: Thu, 31 Mar 2022 19:43:29 +0200
Subject: [PATCH] fix(testing): enable initialState witohut app

---
 packages/testing/src/initialState.spec.ts | 13 +++++++++++++
 packages/testing/src/testing.ts           |  3 ++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/packages/testing/src/initialState.spec.ts b/packages/testing/src/initialState.spec.ts
index 9b317ff8..f3884ccc 100644
--- a/packages/testing/src/initialState.spec.ts
+++ b/packages/testing/src/initialState.spec.ts
@@ -57,4 +57,17 @@ describe('Testing: initial state', () => {
     counter.nested.n++
     expect(counter.nested.n).toBe(11)
   })
+
+  it('can set an initial state with no app', () => {
+    const pinia = createTestingPinia({
+      initialState: {
+        counter: { n: 20 },
+      },
+    })
+    const counter = useCounter(pinia)
+    expect(counter.nested).toEqual({ n: 0, other: false })
+    expect(counter.n).toBe(20)
+    counter.n++
+    expect(counter.n).toBe(21)
+  })
 })
diff --git a/packages/testing/src/testing.ts b/packages/testing/src/testing.ts
index adc86d55..2699787e 100644
--- a/packages/testing/src/testing.ts
+++ b/packages/testing/src/testing.ts
@@ -99,7 +99,8 @@ export function createTestingPinia({
 }: TestingOptions = {}): TestingPinia {
   const pinia = createPinia()
 
-  pinia.use(({ store }) => {
+  // allow adding initial state
+  pinia._p.push(({ store }) => {
     if (initialState[store.$id]) {
       mergeReactiveObjects(store.$state, initialState[store.$id])
     }
-- 
2.47.3