Merge branch 'v2.0-integration' into get-default-enhancers

Author: EskiMojo14

packages/toolkit/src/tests/actionCreatorInvariantMiddleware.test.ts

@@ -1,11 +1,11 @@
 import type { ActionCreatorInvariantMiddlewareOptions } from '@internal/actionCreatorInvariantMiddleware'
 import { getMessage } from '@internal/actionCreatorInvariantMiddleware'
 import { createActionCreatorInvariantMiddleware } from '@internal/actionCreatorInvariantMiddleware'
-import type { Dispatch, MiddlewareAPI } from '@reduxjs/toolkit'
+import type { MiddlewareAPI } from '@reduxjs/toolkit'
 import { createAction } from '@reduxjs/toolkit'
 
 describe('createActionCreatorInvariantMiddleware', () => {
-  const consoleSpy = jest.spyOn(console, 'warn').mockImplementation(() => {})
+  const consoleSpy = vi.spyOn(console, 'warn').mockImplementation(() => {})
 
   afterEach(() => {
     consoleSpy.mockClear()
@@ -17,17 +17,14 @@ describe('createActionCreatorInvariantMiddleware', () => {
   const dummyAction = createAction('aSlice/anAction')
 
   it('sends the action through the middleware chain', () => {
-    const next: Dispatch = (action) => ({
-      ...action,
-      returned: true,
-    })
+    const next = vi.fn()
     const dispatch = createActionCreatorInvariantMiddleware()(
       {} as MiddlewareAPI
     )(next)
+    dispatch({ type: 'SOME_ACTION' })
 
-    expect(dispatch(dummyAction())).toEqual({
-      ...dummyAction(),
-      returned: true,
+    expect(next).toHaveBeenCalledWith({
+      type: 'SOME_ACTION',
     })
   })