Function test

test/applyMiddleware.spec.ts:30–35

(spyOnMethods: any)

  it('wraps dispatch method with middleware once', () => {
    function test(spyOnMethods: any): Middleware {
      return methods => {
        spyOnMethods(methods)
        return next => action => next(action)
      }
    }

    const spy = vi.fn()
    const store = applyMiddleware(test(spy), thunk)(createStore)(reducers.todos)