From f07afbcde66d375d971a355e375126ecb10a4b38 Mon Sep 17 00:00:00 2001
From: Georg Wicke-Arndt <wicke-arndt@gapzero.de>
Date: Mon, 23 Jan 2023 17:15:55 +0100
Subject: [PATCH] Simplify test

---
 .../tests/serializableStateInvariantMiddleware.test.ts | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/packages/toolkit/src/tests/serializableStateInvariantMiddleware.test.ts b/packages/toolkit/src/tests/serializableStateInvariantMiddleware.test.ts
index a49d049a8d..2d32a1b61c 100644
--- a/packages/toolkit/src/tests/serializableStateInvariantMiddleware.test.ts
+++ b/packages/toolkit/src/tests/serializableStateInvariantMiddleware.test.ts
@@ -576,11 +576,6 @@ describe('serializableStateInvariantMiddleware', () => {
   })
 
   it('Should cache its results', () => {
-    const reducer: Reducer<[], AnyAction> = (state = [], action) => {
-      if (action.type === 'SET_STATE') return action.payload
-      return state
-    }
-
     let numPlainChecks = 0
     const countPlainChecks = (x: any) => {
       numPlainChecks++
@@ -593,8 +588,9 @@ describe('serializableStateInvariantMiddleware', () => {
       })
 
     const store = configureStore({
-      reducer: {
-        testSlice: reducer,
+      reducer: (state = [], action) => {
+        if (action.type === 'SET_STATE') return action.payload
+        return state
       },
       middleware: [serializableStateInvariantMiddleware],
     })