fix multiple view test error using pinia

client/src/components/History/Multiple/MultipleView.test.js

@@ -1,3 +1,4 @@
+import { createPinia } from "pinia";
 import { mount } from "@vue/test-utils";
 import flushPromises from "flush-promises";
 import { getLocalVue } from "jest/helpers";
@@ -10,6 +11,8 @@ const COUNT = 8;
 const USER_ID = "test-user-id";
 const CURRENT_HISTORY_ID = "test-history-id-0";
 
+const pinia = createPinia();
+
 const getFakeHistorySummaries = (num, selectedIndex = 0) => {
     const result = Array.from({ length: num }, (_, index) => ({
         id: `test-history-id-${index}`,
@@ -32,6 +35,7 @@ describe("MultipleView", () => {
     beforeEach(async () => {
         wrapper = mount(MultipleView, {
             store,
+            pinia,
             stubs: {
                 CurrentUser: CurrentUserMock,
                 UserHistories: UserHistoriesMock,