Remove localVue usage from EE tests without VueApollo

Epic: https://gitlab.com/gitlab-org/gitlab/-/issues/220482

ee/spec/frontend/billings/subscriptions/components/app_spec.js

-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import SubscriptionApp from 'ee/billings/subscriptions/components/app.vue';
 import initialStore from 'ee/billings/subscriptions/store';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('SubscriptionApp component', () => {
   let store;
@@ -26,7 +26,6 @@ describe('SubscriptionApp component', () => {
       provide: {
         ...providedFields,
       },
-      localVue,
     });
   };
 

ee/spec/frontend/billings/subscriptions/components/subscription_table_row_spec.js

 import { GlIcon } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import SubscriptionTableRow from 'ee/billings/subscriptions/components/subscription_table_row.vue';
 import initialStore from 'ee/billings/subscriptions/store';
 import { dateInWords } from '~/lib/utils/datetime_utility';
 import Popover from '~/vue_shared/components/help_popover.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('subscription table row', () => {
   let store;
@@ -49,7 +49,6 @@ describe('subscription table row', () => {
         billableSeatsHref,
       },
       store,
-      localVue,
     });
   };
 

ee/spec/frontend/billings/subscriptions/components/subscription_table_spec.js

 import { GlLoadingIcon } from '@gitlab/ui';
-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import MockAdapter from 'axios-mock-adapter';
 import Vuex from 'vuex';
 import SubscriptionTable from 'ee/billings/subscriptions/components/subscription_table.vue';
@@ -21,8 +22,7 @@ const defaultInjectedProps = {
   planName: 'Gold',
 };
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('SubscriptionTable component', () => {
   let store;
@@ -40,7 +40,6 @@ describe('SubscriptionTable component', () => {
     wrapper = extendedWrapper(
       mount(SubscriptionTable, {
         store,
-        localVue,
         provide: {
           ...defaultInjectedProps,
           ...provide,

ee/spec/frontend/boards/components/board_new_epic_spec.js

-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import BoardNewEpic from 'ee/boards/components/board_new_epic.vue';
@@ -8,16 +9,13 @@ import { mockList } from 'jest/boards/mock_data';
 import BoardNewItem from '~/boards/components/board_new_item.vue';
 import eventHub from '~/boards/eventhub';
 
-const localVue = createLocalVue();
-
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const addListNewEpicSpy = jest.fn().mockResolvedValue();
 const mockActions = { addListNewEpic: addListNewEpicSpy };
 
 const createComponent = ({ actions = mockActions, getters = { isGroupBoard: () => true } } = {}) =>
   shallowMount(BoardNewEpic, {
-    localVue,
     store: new Vuex.Store({
       actions,
       getters,

ee/spec/frontend/boards/toggle_labels_spec.js

 import { GlToggle } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import ToggleLabels from 'ee/boards/components/toggle_labels.vue';
 import LocalStorageSync from '~/vue_shared/components/local_storage_sync.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('ToggleLabels component', () => {
   let wrapper;
@@ -14,7 +14,6 @@ describe('ToggleLabels component', () => {
   function createComponent(state = {}) {
     setShowLabels = jest.fn();
     return shallowMount(ToggleLabels, {
-      localVue,
       store: new Vuex.Store({
         state: {
           isShowingLabels: true,

ee/spec/frontend/codequality_report/codequality_report_spec.js

-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import CodequalityReportApp from 'ee/codequality_report/codequality_report.vue';
 import PaginationLinks from '~/vue_shared/components/pagination_links.vue';
@@ -6,8 +7,7 @@ import { parsedIssues } from './mock_data';
 
 jest.mock('~/flash');
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Codequality report app', () => {
   let wrapper;
@@ -27,7 +27,6 @@ describe('Codequality report app', () => {
     });
 
     wrapper = mountFn(CodequalityReportApp, {
-      localVue,
       store,
       provide: {
         glFeatures,

ee/spec/frontend/diffs/components/diff_line_note_form_spec.js

-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import diffFileMockData from 'jest/diffs/mock_data/diff_file';
 import note from 'jest/notes/mock_data';
 import DiffLineNoteForm from '~/diffs/components/diff_line_note_form.vue';
 import NoteForm from '~/notes/components/note_form.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('EE DiffLineNoteForm', () => {
   let storeOptions;
@@ -66,7 +66,6 @@ describe('EE DiffLineNoteForm', () => {
         ...props,
       },
       store,
-      localVue,
     });
   };
 

ee/spec/frontend/diffs/components/diff_view_spec.js

-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import diffFileMockDataReadable from 'jest/diffs/mock_data/diff_file';
@@ -10,9 +11,8 @@ const getReadableFile = () => JSON.parse(JSON.stringify(diffFileMockDataReadable
 
 function createComponent({ withCodequality = true, provide = {} }) {
   const diffFile = getReadableFile();
-  const localVue = createLocalVue();
 
-  localVue.use(Vuex);
+  Vue.use(Vuex);
 
   const store = new Vuex.Store({
     modules: {
@@ -39,7 +39,6 @@ function createComponent({ withCodequality = true, provide = {} }) {
 
   const wrapper = mount(DiffViewComponent, {
     store,
-    localVue,
     propsData: {
       diffFile,
       diffLines: [],
@@ -48,7 +47,6 @@ function createComponent({ withCodequality = true, provide = {} }) {
   });
 
   return {
-    localVue,
     wrapper,
     store,
   };

ee/spec/frontend/geo_node_form/components/geo_node_form_capacities_spec.js

 import { GlLink } from '@gitlab/ui';
-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoNodeFormCapacities from 'ee/geo_node_form/components/geo_node_form_capacities.vue';
 import {
@@ -9,8 +10,7 @@ import {
 } from 'ee/geo_node_form/constants';
 import { MOCK_NODE } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoNodeFormCapacities', () => {
   let wrapper;
@@ -36,7 +36,6 @@ describe('GeoNodeFormCapacities', () => {
     });
 
     wrapper = mount(GeoNodeFormCapacities, {
-      localVue,
       store,
       propsData: {
         ...defaultProps,

ee/spec/frontend/geo_node_form/components/geo_node_form_core_spec.js

-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoNodeFormCore from 'ee/geo_node_form/components/geo_node_form_core.vue';
 import {
@@ -8,8 +9,7 @@ import {
 } from 'ee/geo_node_form/constants';
 import { MOCK_NODE, STRING_OVER_255 } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoNodeFormCore', () => {
   let wrapper;
@@ -35,7 +35,6 @@ describe('GeoNodeFormCore', () => {
     });
 
     wrapper = mount(GeoNodeFormCore, {
-      localVue,
       store,
       propsData: {
         ...defaultProps,

ee/spec/frontend/geo_node_form/components/geo_node_form_namespaces_spec.js

 import { GlIcon, GlSearchBoxByType, GlDropdown } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoNodeFormNamespaces from 'ee/geo_node_form/components/geo_node_form_namespaces.vue';
 import { MOCK_SYNC_NAMESPACES } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 jest.mock('~/flash');
 
@@ -32,7 +32,6 @@ describe('GeoNodeFormNamespaces', () => {
     });
 
     wrapper = shallowMount(GeoNodeFormNamespaces, {
-      localVue,
       store: fakeStore,
       propsData: {
         ...defaultProps,

ee/spec/frontend/geo_node_form/components/geo_node_form_spec.js

-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoNodeForm from 'ee/geo_node_form/components/geo_node_form.vue';
 import GeoNodeFormCapacities from 'ee/geo_node_form/components/geo_node_form_capacities.vue';
@@ -13,8 +14,7 @@ import {
   MOCK_NODES_PATH,
 } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 jest.mock('~/helpers/help_page_helper');
 jest.mock('~/lib/utils/url_utility', () => ({

ee/spec/frontend/geo_replicable/components/app_spec.js

 import { GlLoadingIcon } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoReplicableApp from 'ee/geo_replicable/components/app.vue';
 import GeoReplicable from 'ee/geo_replicable/components/geo_replicable.vue';
@@ -14,8 +15,7 @@ import {
   MOCK_GRAPHQL_REGISTRY,
 } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoReplicableApp', () => {
   let wrapper;
@@ -33,7 +33,6 @@ describe('GeoReplicableApp', () => {
 
   const createComponent = () => {
     wrapper = shallowMount(GeoReplicableApp, {
-      localVue,
       store,
       propsData,
     });

ee/spec/frontend/geo_replicable/components/geo_replicable_empty_state_spec.js

 import { getByRole } from '@testing-library/dom';
-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoReplicableEmptyState from 'ee/geo_replicable/components/geo_replicable_empty_state.vue';
 import createStore from 'ee/geo_replicable/store';
@@ -9,8 +10,7 @@ import {
   MOCK_REPLICABLE_TYPE,
 } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoReplicableEmptyState', () => {
   let wrapper;
@@ -22,7 +22,6 @@ describe('GeoReplicableEmptyState', () => {
 
   const createComponent = () => {
     wrapper = mount(GeoReplicableEmptyState, {
-      localVue,
       store: createStore({ replicableType: MOCK_REPLICABLE_TYPE, graphqlFieldName: null }),
       propsData,
     });

ee/spec/frontend/geo_replicable/components/geo_replicable_item_spec.js

 import { GlLink, GlButton } from '@gitlab/ui';
-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoReplicableItem from 'ee/geo_replicable/components/geo_replicable_item.vue';
 import { ACTION_TYPES } from 'ee/geo_replicable/constants';
 import { getStoreConfig } from 'ee/geo_replicable/store';
 import { MOCK_BASIC_FETCH_DATA_MAP, MOCK_REPLICABLE_TYPE } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoReplicableItem', () => {
   let wrapper;
@@ -33,7 +33,6 @@ describe('GeoReplicableItem', () => {
     });
 
     wrapper = mount(GeoReplicableItem, {
-      localVue,
       store: fakeStore,
       propsData: {
         ...defaultProps,

ee/spec/frontend/geo_replicable/components/geo_replicable_spec.js

 import { GlPagination } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoReplicable from 'ee/geo_replicable/components/geo_replicable.vue';
 import GeoReplicableItem from 'ee/geo_replicable/components/geo_replicable_item.vue';
@@ -14,8 +15,7 @@ import {
   MOCK_GRAPHQL_REGISTRY,
 } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoReplicable', () => {
   let wrapper;
@@ -28,7 +28,6 @@ describe('GeoReplicable', () => {
 
   const createComponent = () => {
     wrapper = shallowMount(GeoReplicable, {
-      localVue,
       store,
     });
   };

ee/spec/frontend/geo_replicable/components/geo_replicable_status_spec.js

 import { GlIcon } from '@gitlab/ui';
-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoReplicableStatus from 'ee/geo_replicable/components/geo_replicable_status.vue';
 import {
@@ -11,8 +12,7 @@ import {
 import createStore from 'ee/geo_replicable/store';
 import { MOCK_REPLICABLE_TYPE } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoReplicableStatus', () => {
   let wrapper;
@@ -23,7 +23,6 @@ describe('GeoReplicableStatus', () => {
 
   const createComponent = () => {
     wrapper = mount(GeoReplicableStatus, {
-      localVue,
       store: createStore({ replicableType: MOCK_REPLICABLE_TYPE, graphqlFieldName: null }),
       propsData,
     });

ee/spec/frontend/geo_replicable/components/geo_replicable_time_ago_spec.js

-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoReplicableTimeAgo from 'ee/geo_replicable/components/geo_replicable_time_ago.vue';
 import createStore from 'ee/geo_replicable/store';
@@ -6,8 +7,7 @@ import { useFakeDate } from 'helpers/fake_date';
 import TimeAgo from '~/vue_shared/components/time_ago_tooltip.vue';
 import { MOCK_REPLICABLE_TYPE } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoReplicableTimeAgo', () => {
   let wrapper;
@@ -20,7 +20,6 @@ describe('GeoReplicableTimeAgo', () => {
 
   const createComponent = () => {
     wrapper = mount(GeoReplicableTimeAgo, {
-      localVue,
       store: createStore({ replicableType: MOCK_REPLICABLE_TYPE, graphqlFieldName: null }),
       propsData,
     });

ee/spec/frontend/geo_settings/components/app_spec.js

 import { GlLoadingIcon } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import GeoSettingsApp from 'ee/geo_settings/components/app.vue';
@@ -7,8 +8,7 @@ import GeoSettingsForm from 'ee/geo_settings/components/geo_settings_form.vue';
 import initStore from 'ee/geo_settings/store';
 import * as types from 'ee/geo_settings/store/mutation_types';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('GeoSettingsApp', () => {
   let wrapper;

ee/spec/frontend/geo_settings/components/geo_settings_form_spec.js

-import { createLocalVue, mount } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GeoSettingsForm from 'ee/geo_settings/components/geo_settings_form.vue';
 import initStore from 'ee/geo_settings/store';
@@ -6,8 +7,7 @@ import * as types from 'ee/geo_settings/store/mutation_types';
 import { visitUrl } from '~/lib/utils/url_utility';
 import { STRING_OVER_255, MOCK_NODES_PATH } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 jest.mock('~/lib/utils/url_utility', () => ({
   visitUrl: jest.fn().mockName('visitUrlMock'),

ee/spec/frontend/insights/components/insights_page_spec.js

 import { GlEmptyState } from '@gitlab/ui';
 import { GlColumnChart } from '@gitlab/ui/dist/charts';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import InsightsChart from 'ee/insights/components/insights_chart.vue';
@@ -9,8 +10,7 @@ import { createStore } from 'ee/insights/stores';
 import { chartInfo, pageInfo, pageInfoNoCharts, barChartData } from 'ee_jest/insights/mock_data';
 import { TEST_HOST } from 'helpers/test_constants';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Insights page component', () => {
   let store;
@@ -18,7 +18,6 @@ describe('Insights page component', () => {
 
   const createComponent = (props = {}) => {
     wrapper = shallowMount(InsightsPage, {
-      localVue,
       store,
       propsData: {
         queryEndpoint: `${TEST_HOST}/query`,

ee/spec/frontend/insights/components/insights_spec.js

 import { GlAlert, GlDropdown, GlDropdownItem, GlEmptyState } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import Vuex from 'vuex';
@@ -8,8 +9,7 @@ import { createStore } from 'ee/insights/stores';
 import { pageInfo } from 'ee_jest/insights/mock_data';
 import { TEST_HOST } from 'helpers/test_constants';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 const defaultMocks = {
   $route: {
     params: {},
@@ -23,7 +23,6 @@ const defaultMocks = {
 const createComponent = (store, options = {}) => {
   const { mocks = defaultMocks } = options;
   return shallowMount(Insights, {
-    localVue,
     store,
     propsData: {
       endpoint: TEST_HOST,

ee/spec/frontend/issues/show/components/incidents/metrics_image_spec.js

 import { GlLink, GlModal } from '@gitlab/ui';
-import { createLocalVue, shallowMount, mount } from '@vue/test-utils';
+import { shallowMount, mount } from '@vue/test-utils';
+import Vue from 'vue';
 import merge from 'lodash/merge';
 import Vuex from 'vuex';
 import MetricsImage from 'ee/issues/show/components/incidents/metrics_image.vue';
@@ -14,8 +15,7 @@ const defaultProps = {
 
 const mockEvent = { preventDefault: jest.fn() };
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Metrics upload item', () => {
   let wrapper;
@@ -28,7 +28,6 @@ describe('Metrics upload item', () => {
       MetricsImage,
       merge(
         {
-          localVue,
           store,
           propsData: {
             ...defaultProps,

ee/spec/frontend/issues/show/components/incidents/metrics_tab_spec.js

 import { GlFormInput, GlModal } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import merge from 'lodash/merge';
 import Vuex from 'vuex';
 import MetricsImage from 'ee/issues/show/components/incidents/metrics_image.vue';
@@ -16,8 +17,7 @@ jest.mock('ee/issues/show/components/incidents/service', () => ({
 
 const mockEvent = { preventDefault: jest.fn() };
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Metrics tab', () => {
   let wrapper;
@@ -30,7 +30,6 @@ describe('Metrics tab', () => {
       MetricsTab,
       merge(
         {
-          localVue,
           store,
           provide: {
             canUpdate: true,

ee/spec/frontend/issues/show/components/incidents/store/actions_spec.js

-import { createLocalVue } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import {
   getMetricImages,
@@ -25,8 +25,7 @@ const defaultState = {
   projectId: '2',
 };
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Metrics tab store actions', () => {
   let store;

ee/spec/frontend/issues_analytics/components/issues_analytics_spec.js

 import { GlEmptyState, GlLoadingIcon } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import Vuex from 'vuex';
@@ -15,8 +16,7 @@ jest.mock('ee/issues_analytics/filtered_search_issues_analytics', () =>
   })),
 );
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Issue Analytics component', () => {
   let wrapper;
@@ -42,7 +42,6 @@ describe('Issue Analytics component', () => {
       };
 
       return shallowMount(IssuesAnalytics, {
-        localVue,
         propsData,
         stubs: {
           GlColumnChart: true,

ee/spec/frontend/maintenance_mode_settings/components/app_spec.js

 import { GlToggle, GlFormTextarea, GlForm, GlLoadingIcon } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import MaintenanceModeSettingsApp from 'ee/maintenance_mode_settings/components/app.vue';
 import { MOCK_BASIC_SETTINGS_DATA } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('MaintenanceModeSettingsApp', () => {
   let wrapper;
@@ -26,7 +26,6 @@ describe('MaintenanceModeSettingsApp', () => {
     });
 
     wrapper = shallowMount(MaintenanceModeSettingsApp, {
-      localVue,
       store,
     });
   };

ee/spec/frontend/members/components/ldap/ldap_dropdown_item_spec.js

 import { GlDropdownItem } from '@gitlab/ui';
-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import LdapDropdownItem from 'ee/members/components/ldap/ldap_dropdown_item.vue';
 import waitForPromises from 'helpers/wait_for_promises';
 import { MEMBER_TYPES } from '~/members/constants';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('LdapDropdownItem', () => {
   let wrapper;
@@ -36,7 +36,6 @@ describe('LdapDropdownItem', () => {
         memberId: 1,
         ...propsData,
       },
-      localVue,
       store: createStore(),
       provide: {
         namespace: MEMBER_TYPES.user,

ee/spec/frontend/members/components/ldap/ldap_override_button_spec.js

 import { GlButton } from '@gitlab/ui';
-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import LdapOverrideButton from 'ee/members/components/ldap/ldap_override_button.vue';
 import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
 import { member } from 'jest/members/mock_data';
 import { MEMBER_TYPES } from '~/members/constants';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('LdapOverrideButton', () => {
   let wrapper;
@@ -30,7 +30,6 @@ describe('LdapOverrideButton', () => {
 
   const createComponent = (propsData = {}) => {
     wrapper = mount(LdapOverrideButton, {
-      localVue,
       propsData: {
         member,
         ...propsData,

ee/spec/frontend/members/components/ldap/ldap_override_confirmation_modal_spec.js

 import { GlModal } from '@gitlab/ui';
 import { within } from '@testing-library/dom';
-import { mount, createLocalVue, createWrapper } from '@vue/test-utils';
-import { nextTick } from 'vue';
+import { mount, createWrapper } from '@vue/test-utils';
+import Vue, { nextTick } from 'vue';
 import Vuex from 'vuex';
 import LdapOverrideConfirmationModal from 'ee/members/components/ldap/ldap_override_confirmation_modal.vue';
 import { LDAP_OVERRIDE_CONFIRMATION_MODAL_ID } from 'ee/members/constants';
@@ -9,8 +9,7 @@ import waitForPromises from 'helpers/wait_for_promises';
 import { member } from 'jest/members/mock_data';
 import { MEMBER_TYPES } from '~/members/constants';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('LdapOverrideConfirmationModal', () => {
   let wrapper;
@@ -48,7 +47,6 @@ describe('LdapOverrideConfirmationModal', () => {
 
   const createComponent = (state) => {
     wrapper = mount(LdapOverrideConfirmationModal, {
-      localVue,
       store: createStore(state),
       provide: {
         namespace: MEMBER_TYPES.user,

ee/spec/frontend/members/components/table/member_table_cell_spec.js

-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import MembersTableCell from 'ee/members/components/table/members_table_cell.vue';
 import { member as memberMock, directMember } from 'jest/members/mock_data';
@@ -28,9 +29,8 @@ describe('MemberTableCell', () => {
     },
   };
 
-  const localVue = createLocalVue();
-  localVue.use(Vuex);
-  localVue.component('WrappedComponent', WrappedComponent);
+  Vue.use(Vuex);
+  Vue.component('WrappedComponent', WrappedComponent);
 
   const createStore = (state = {}) => {
     return new Vuex.Store({
@@ -42,7 +42,6 @@ describe('MemberTableCell', () => {
 
   const createComponent = (propsData, state = {}) => {
     wrapper = mount(MembersTableCell, {
-      localVue,
       propsData,
       store: createStore(state),
       provide: {

ee/spec/frontend/members/components/table/members_table_spec.js

 import { within } from '@testing-library/dom';
-import { mount, createLocalVue, createWrapper } from '@vue/test-utils';
+import { mount, createWrapper } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import { member as memberMock, directMember, members } from 'jest/members/mock_data';
 import MembersTable from '~/members/components/table/members_table.vue';
 import { MEMBER_TYPES } from '~/members/constants';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('MemberList', () => {
   let wrapper;
@@ -33,7 +33,6 @@ describe('MemberList', () => {
 
   const createComponent = (state) => {
     wrapper = mount(MembersTable, {
-      localVue,
       store: createStore(state),
       provide: {
         sourceId: 1,

ee/spec/frontend/notes/components/note_header_spec.js

-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import GitlabTeamMemberBadge from 'ee/vue_shared/components/user_avatar/badges/gitlab_team_member_badge.vue';
 import NoteHeader from '~/notes/components/note_header.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('NoteHeader component', () => {
   let wrapper;
@@ -20,7 +20,6 @@ describe('NoteHeader component', () => {
 
   const createComponent = (props) => {
     wrapper = shallowMount(NoteHeader, {
-      localVue,
       store: new Vuex.Store(),
       propsData: { ...props },
     });

ee/spec/frontend/operations/components/dashboard/dashboard_spec.js

 import { GlEmptyState } from '@gitlab/ui';
-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import MockAdapter from 'axios-mock-adapter';
 import Vuex from 'vuex';
 import Dashboard from 'ee/operations/components/dashboard/dashboard.vue';
@@ -9,8 +10,7 @@ import waitForPromises from 'helpers/wait_for_promises';
 import axios from '~/lib/utils/axios_utils';
 import { mockProjectData, mockText } from '../../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('dashboard component', () => {
   const mockAddEndpoint = 'mock-addPath';
@@ -25,7 +25,6 @@ describe('dashboard component', () => {
   const mountComponent = ({ stubs = {}, state = {} } = {}) =>
     mount(Dashboard, {
       store,
-      localVue,
       propsData: {
         addPath: mockAddEndpoint,
         listPath: mockListEndpoint,

ee/spec/frontend/operations/components/dashboard/project_spec.js

 import { GlSprintf, GlLink } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import Project from 'ee/operations/components/dashboard/project.vue';
 import ProjectHeader from 'ee/operations/components/dashboard/project_header.vue';
@@ -8,8 +9,7 @@ import store from 'ee/vue_shared/dashboards/store';
 import Commit from '~/vue_shared/components/commit.vue';
 import { mockOneProject } from '../../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('project component', () => {
   let wrapper;
@@ -17,7 +17,6 @@ describe('project component', () => {
   const createComponent = (props = {}) => {
     wrapper = shallowMount(Project, {
       store,
-      localVue,
       propsData: {
         project: mockOneProject,
         ...props,

ee/spec/frontend/pages/groups/saml_providers/saml_members/index_spec.js

 import { GlTable, GlDeprecatedSkeletonLoading as GlSkeletonLoading } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import MembersApp from 'ee/pages/groups/saml_providers/saml_members/index.vue';
 import createInitialState from 'ee/pages/groups/saml_providers/saml_members/store/state';
 import TablePagination from '~/vue_shared/components/pagination/table_pagination.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('SAML providers members app', () => {
   let wrapper;
@@ -25,7 +25,6 @@ describe('SAML providers members app', () => {
 
     wrapper = shallowMount(MembersApp, {
       store,
-      localVue,
     });
   };
 

ee/spec/frontend/related_items_tree/components/create_epic_form_spec.js

 import { GlFormInput, GlButton, GlDropdownItem } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import Vuex from 'vuex';
@@ -9,8 +10,7 @@ import createDefaultStore from 'ee/related_items_tree/store';
 
 import { mockInitialConfig, mockParentItem } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const createComponent = (isSubmitting = false) => {
   const store = createDefaultStore();
@@ -19,7 +19,6 @@ const createComponent = (isSubmitting = false) => {
   store.dispatch('setInitialParentItem', mockParentItem);
 
   return shallowMount(CreateEpicForm, {
-    localVue,
     store,
     propsData: {
       isSubmitting,

ee/spec/frontend/related_items_tree/components/create_issue_form_spec.js

@@ -8,7 +8,8 @@ import {
   GlDropdownDivider,
   GlDropdownSectionHeader,
 } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import mockProjects from 'test_fixtures_static/projects.json';
@@ -23,8 +24,7 @@ import {
   mockMixedFrequentlyUsedProjects,
 } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const createComponent = () => {
   const store = createDefaultStore();
@@ -33,7 +33,6 @@ const createComponent = () => {
   store.dispatch('setInitialParentItem', mockParentItem);
 
   return shallowMount(CreateIssueForm, {
-    localVue,
     store,
   });
 };

ee/spec/frontend/related_items_tree/components/related_items_tree_app_spec.js

 import { GlLoadingIcon } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import AxiosMockAdapter from 'axios-mock-adapter';
 import Vuex from 'vuex';
 
@@ -15,8 +16,7 @@ import { issuableTypesMap } from '~/related_issues/constants';
 
 import { mockInitialConfig, mockParentItem, mockEpics, mockIssues } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const createComponent = () => {
   const store = createDefaultStore();
@@ -29,7 +29,6 @@ const createComponent = () => {
   });
 
   return shallowMount(RelatedItemsTreeApp, {
-    localVue,
     store,
     stubs: {
       SlotSwitch,

ee/spec/frontend/related_items_tree/components/related_items_tree_header_spec.js

 import { GlTooltip, GlIcon } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import EpicHealthStatus from 'ee/related_items_tree/components/epic_health_status.vue';
@@ -12,8 +13,7 @@ import * as epicUtils from 'ee/related_items_tree/utils/epic_utils';
 import { issuableTypesMap } from '~/related_issues/constants';
 import { mockInitialConfig, mockParentItem, mockQueryResponse } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const createComponent = ({ slots } = {}) => {
   const store = createDefaultStore();
@@ -37,7 +37,6 @@ const createComponent = ({ slots } = {}) => {
   store.dispatch('setChildrenCount', mockParentItem.descendantCounts);
 
   return shallowMount(RelatedItemsTreeHeader, {
-    localVue,
     store,
     slots,
   });

ee/spec/frontend/related_items_tree/components/tree_item_remove_modal_spec.js

 import { GlModal } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import TreeItemRemoveModal from 'ee/related_items_tree/components/tree_item_remove_modal.vue';
@@ -11,8 +12,7 @@ import { PathIdSeparator } from '~/related_issues/constants';
 
 import { mockParentItem, mockQueryResponse, mockIssue1 } from '../mock_data';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const mockItem = {
   ...mockIssue1,
@@ -41,7 +41,6 @@ const createComponent = (parentItem = mockParentItem, item = mockItem) => {
   });
 
   return shallowMount(TreeItemRemoveModal, {
-    localVue,
     store,
   });
 };

ee/spec/frontend/related_items_tree/components/tree_item_spec.js

 import { GlButton, GlLoadingIcon, GlIcon } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import TreeItem from 'ee/related_items_tree/components/tree_item.vue';
@@ -15,8 +16,7 @@ import { mockParentItem, mockQueryResponse, mockEpic1 } from '../mock_data';
 
 const mockItem = { ...mockEpic1, type: ChildType.Epic, pathIdSeparator: PathIdSeparator.Epic };
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const createComponent = (parentItem = mockParentItem, item = mockItem) => {
   const store = createDefaultStore();
@@ -39,7 +39,6 @@ const createComponent = (parentItem = mockParentItem, item = mockItem) => {
   });
 
   return shallowMount(TreeItem, {
-    localVue,
     store,
     stubs: {
       'tree-root': TreeRoot,

ee/spec/frontend/related_items_tree/components/tree_root_spec.js

 import { GlButton } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Draggable from 'vuedraggable';
 import Vuex from 'vuex';
 
@@ -19,8 +20,7 @@ import {
 
 const { epic } = mockQueryResponse.data.group;
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const createComponent = ({
   parentItem = mockParentItem,
@@ -48,7 +48,6 @@ const createComponent = ({
   });
 
   return shallowMount(TreeRoot, {
-    localVue,
     store,
     stubs: {
       'tree-item': true,

ee/spec/frontend/reports/browser_performance_report/grouped_browser_performance_reports_app_spec.js

-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
 import GroupedBrowserPerformanceReportsApp from 'ee/reports/browser_performance_report/grouped_browser_performance_reports_app.vue';
 import Api from '~/api';
 
 jest.mock('~/api.js');
 
-const localVue = createLocalVue();
-
 describe('Grouped test reports app', () => {
   let wrapper;
 
   const mountComponent = () => {
     wrapper = mount(GroupedBrowserPerformanceReportsApp, {
-      localVue,
       propsData: {
         status: '',
         loadingText: '',

ee/spec/frontend/reports/load_performance_report/grouped_load_performance_reports_app_spec.js

-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
 import GroupedLoadPerformanceReportsApp from 'ee/reports/load_performance_report/grouped_load_performance_reports_app.vue';
 import Api from '~/api';
 
 jest.mock('~/api.js');
 
-const localVue = createLocalVue();
-
 describe('Grouped load performance reports app', () => {
   let wrapper;
 
   const mountComponent = () => {
     wrapper = mount(GroupedLoadPerformanceReportsApp, {
-      localVue,
       propsData: {
         status: '',
         loadingText: '',

ee/spec/frontend/roadmap/components/epics_list_section_spec.js

 import { GlIntersectionObserver, GlLoadingIcon } from '@gitlab/ui';
 
-import { createLocalVue } from '@vue/test-utils';
 import EpicItem from 'ee/roadmap/components/epic_item.vue';
 import EpicsListSection from 'ee/roadmap/components/epics_list_section.vue';
 import {
@@ -56,8 +55,6 @@ const mockEpics = store.state.epics;
 
 store.state.childrenEpics[mockEpics[0].id] = [mockFormattedChildEpic1, mockFormattedChildEpic2];
 
-const localVue = createLocalVue();
-
 const createComponent = ({
   epics = mockEpics,
   timeframe = mockTimeframeMonths,
@@ -66,7 +63,6 @@ const createComponent = ({
   hasFiltersApplied = false,
 } = {}) => {
   return shallowMountExtended(EpicsListSection, {
-    localVue,
     store,
     stubs: {
       EpicItem: false,

ee/spec/frontend/roadmap/components/milestones_list_section_spec.js

 import { GlIcon, GlButton } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
 import MilestoneTimeline from 'ee/roadmap/components/milestone_timeline.vue';
 import milestonesListSectionComponent from 'ee/roadmap/components/milestones_list_section.vue';
 import {
@@ -56,9 +56,7 @@ describe('MilestonesListSectionComponent', () => {
   };
 
   const createWrapper = (props = {}) => {
-    const localVue = createLocalVue();
     wrapper = shallowMount(milestonesListSectionComponent, {
-      localVue,
       store,
       stubs: {
         MilestoneTimeline: false,

ee/spec/frontend/roadmap/components/roadmap_shell_spec.js

-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import EpicsListSection from 'ee/roadmap/components/epics_list_section.vue';
@@ -26,8 +27,7 @@ const mockTimeframeMonths = getTimeframeForRangeType({
 });
 
 describe('RoadmapShell', () => {
-  const localVue = createLocalVue();
-  localVue.use(Vuex);
+  Vue.use(Vuex);
 
   let store;
   let wrapper;
@@ -51,7 +51,6 @@ describe('RoadmapShell', () => {
     el,
   ) => {
     wrapper = shallowMount(RoadmapShell, {
-      localVue,
       store,
       attachTo: el,
       propsData: {

ee/spec/frontend/seat_usage/components/remove_billable_member_modal_spec.js

 import { GlSprintf } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
-import { nextTick } from 'vue';
+import { shallowMount } from '@vue/test-utils';
+import Vue, { nextTick } from 'vue';
 import Vuex from 'vuex';
 import RemoveBillableMemberModal from 'ee/seat_usage/components/remove_billable_member_modal.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('RemoveBillableMemberModal', () => {
   let wrapper;
@@ -32,7 +31,6 @@ describe('RemoveBillableMemberModal', () => {
       stubs: {
         GlSprintf,
       },
-      localVue,
     });
   };
 

ee/spec/frontend/seat_usage/components/subscription_seat_details_spec.js

 import { GlTable } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import Api from 'ee/api';
 import SubscriptionSeatDetails from 'ee/seat_usage/components/subscription_seat_details.vue';
@@ -9,8 +10,7 @@ import initState from 'ee/seat_usage/store/state';
 import { mockMemberDetails } from 'ee_jest/seat_usage/mock_data';
 import { stubComponent } from 'helpers/stub_component';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('SubscriptionSeatDetails', () => {
   let wrapper;
@@ -26,7 +26,6 @@ describe('SubscriptionSeatDetails', () => {
         seatMemberId: 1,
       },
       store: new Vuex.Store({ ...store, actions }),
-      localVue,
       stubs: {
         GlTable: stubComponent(GlTable),
       },

ee/spec/frontend/seat_usage/components/subscription_seats_spec.js

@@ -8,7 +8,8 @@ import {
   GlBadge,
   GlModal,
 } from '@gitlab/ui';
-import { mount, shallowMount, createLocalVue } from '@vue/test-utils';
+import { mount, shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import SubscriptionSeats from 'ee/seat_usage/components/subscription_seats.vue';
 import { CANNOT_REMOVE_BILLABLE_MEMBER_MODAL_CONTENT } from 'ee/seat_usage/constants';
@@ -16,8 +17,7 @@ import { mockDataSeats, mockTableItems } from 'ee_jest/seat_usage/mock_data';
 import { extendedWrapper } from 'helpers/vue_test_utils_helper';
 import FilterSortContainerRoot from '~/vue_shared/components/filtered_search_bar/filtered_search_bar_root.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const actionSpies = {
   fetchBillableMembersList: jest.fn(),
@@ -64,7 +64,6 @@ describe('Subscription Seats', () => {
     return extendedWrapper(
       mountFn(SubscriptionSeats, {
         store: fakeStore({ initialState, initialGetters }),
-        localVue,
       }),
     );
   };

ee/spec/frontend/security_dashboard/components/pipeline/filters_spec.js

 import { GlToggle } from '@gitlab/ui';
-import { shallowMount, mount, createLocalVue } from '@vue/test-utils';
+import { shallowMount, mount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import Filters from 'ee/security_dashboard/components/pipeline/filters.vue';
 import { simpleScannerFilter } from 'ee/security_dashboard/helpers';
@@ -7,8 +8,7 @@ import createStore from 'ee/security_dashboard/store';
 import state from 'ee/security_dashboard/store/modules/filters/state';
 import { extendedWrapper } from 'helpers/vue_test_utils_helper';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Filter component', () => {
   let wrapper;
@@ -17,7 +17,6 @@ describe('Filter component', () => {
   const createWrapper = ({ mountFn = shallowMount } = {}) => {
     wrapper = extendedWrapper(
       mountFn(Filters, {
-        localVue,
         store,
         slots: {
           buttons: '<div class="button-slot"></div>',

ee/spec/frontend/security_dashboard/components/pipeline/security_dashboard_table_row_spec.js

 import { GlFormCheckbox } from '@gitlab/ui';
-import { mount, shallowMount, createLocalVue } from '@vue/test-utils';
+import { mount, shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import SecurityDashboardTableRow from 'ee/security_dashboard/components/pipeline/security_dashboard_table_row.vue';
 import VulnerabilityActionButtons from 'ee/security_dashboard/components/pipeline/vulnerability_action_buttons.vue';
@@ -11,8 +12,7 @@ import { trimText } from 'helpers/text_helper';
 import { BV_SHOW_MODAL } from '~/lib/utils/constants';
 import mockDataVulnerabilities from '../../store/modules/vulnerabilities/data/mock_data_vulnerabilities';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Security Dashboard Table Row', () => {
   let wrapper;
@@ -20,7 +20,6 @@ describe('Security Dashboard Table Row', () => {
 
   const createComponent = (mountFunc, { props = {} } = {}) => {
     wrapper = mountFunc(SecurityDashboardTableRow, {
-      localVue,
       store,
       propsData: {
         ...props,

ee/spec/frontend/security_dashboard/components/pipeline/security_dashboard_table_spec.js

 import { GlEmptyState, GlFormCheckbox } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import SecurityDashboardTable from 'ee/security_dashboard/components/pipeline/security_dashboard_table.vue';
 import SecurityDashboardTableRow from 'ee/security_dashboard/components/pipeline/security_dashboard_table_row.vue';
@@ -12,8 +13,7 @@ import {
 import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
 import mockDataVulnerabilities from '../../store/modules/vulnerabilities/data/mock_data_vulnerabilities';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Security Dashboard Table', () => {
   const vulnerabilitiesEndpoint = '/vulnerabilitiesEndpoint.json';
@@ -23,7 +23,6 @@ describe('Security Dashboard Table', () => {
   beforeEach(() => {
     store = createStore();
     wrapper = shallowMountExtended(SecurityDashboardTable, {
-      localVue,
       store,
     });
     store.state.vulnerabilities.vulnerabilitiesEndpoint = vulnerabilitiesEndpoint;
@@ -113,7 +112,6 @@ describe('Security Dashboard Table', () => {
   describe('with a custom empty state', () => {
     beforeEach(() => {
       wrapper = shallowMount(SecurityDashboardTable, {
-        localVue,
         store,
         slots: {
           'empty-state': '<div class="customEmptyState">Hello World</div>',

ee/spec/frontend/security_dashboard/components/pipeline/selection_summary_vuex_spec.js

 import { GlButton, GlFormSelect } from '@gitlab/ui';
-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
+import Vue from 'vue';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import Vuex from 'vuex';
@@ -13,8 +14,7 @@ import waitForPromises from 'helpers/wait_for_promises';
 import httpStatus from '~/lib/utils/http_status';
 import mockDataVulnerabilities from '../../store/modules/vulnerabilities/data/mock_data_vulnerabilities';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 jest.mock('~/vue_shared/plugins/global_toast');
 
@@ -26,7 +26,6 @@ describe('Selection Summary', () => {
   const createComponent = () => {
     store = createStore();
     wrapper = mount(SelectionSummary, {
-      localVue,
       store,
     });
 

ee/spec/frontend/security_dashboard/components/shared/filters/scanner_filter_spec.js

 import { GlDropdownItem, GlDropdownDivider } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import { sampleSize, cloneDeep } from 'lodash';
 import VueRouter from 'vue-router';
 import FilterItem from 'ee/security_dashboard/components/shared/filters/filter_item.vue';
@@ -7,8 +8,7 @@ import ScannerFilter from 'ee/security_dashboard/components/shared/filters/scann
 import { DEFAULT_SCANNER, SCANNER_ID_PREFIX } from 'ee/security_dashboard/constants';
 import { vendorScannerFilterNoClusterImage } from 'ee/security_dashboard/helpers';
 
-const localVue = createLocalVue();
-localVue.use(VueRouter);
+Vue.use(VueRouter);
 const router = new VueRouter();
 
 const createScannerConfig = (vendor, reportType, id) => ({
@@ -44,7 +44,6 @@ describe('Scanner Filter component', () => {
     filter = cloneDeep(vendorScannerFilterNoClusterImage);
 
     wrapper = shallowMount(ScannerFilter, {
-      localVue,
       router,
       propsData: { filter },
       provide: { scanners },

ee/spec/frontend/security_dashboard/components/shared/filters/simple_filter_spec.js

-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import VueRouter from 'vue-router';
 import SimpleFilter from 'ee/security_dashboard/components/shared/filters/simple_filter.vue';
 
-const localVue = createLocalVue();
-localVue.use(VueRouter);
+Vue.use(VueRouter);
 const router = new VueRouter();
 
 const generateOptions = (length) =>
@@ -24,7 +24,6 @@ describe('Simple Filter component', () => {
 
   const createWrapper = (filterOptions, props) => {
     wrapper = shallowMount(SimpleFilter, {
-      localVue,
       router,
       propsData: { filter: { ...filter, ...filterOptions }, ...props },
     });

ee/spec/frontend/security_dashboard/components/shared/vulnerability_report/vulnerability_report_tabs_spec.js

-import { createLocalVue } from '@vue/test-utils';
 import { GlTabs, GlTab, GlBadge } from '@gitlab/ui';
-import { nextTick } from 'vue';
+import Vue, { nextTick } from 'vue';
 import VueRouter from 'vue-router';
 import VulnerabilityReportTabs from 'ee/security_dashboard/components/shared/vulnerability_report/vulnerability_report_tabs.vue';
 import VulnerabilityReport from 'ee/security_dashboard/components/shared/vulnerability_report/vulnerability_report.vue';
@@ -11,8 +10,7 @@ import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
 import { DASHBOARD_TYPES } from 'ee/security_dashboard/store/constants';
 import { REPORT_TAB } from 'ee/security_dashboard/components/shared/vulnerability_report/constants';
 
-const localVue = createLocalVue();
-localVue.use(VueRouter);
+Vue.use(VueRouter);
 const router = new VueRouter();
 
 const countsDevelopment = [
@@ -37,7 +35,6 @@ describe('Vulnerability report tabs component', () => {
 
   const createWrapper = ({ showProjectFilter = false } = {}) => {
     wrapper = shallowMountExtended(VulnerabilityReportTabs, {
-      localVue,
       router,
       provide: {
         fullPath: '/full/path',

ee/spec/frontend/security_dashboard/components/shared/vulnerability_report_spec.js

-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
 import Cookies from 'js-cookie';
 import { PortalTarget } from 'portal-vue';
 import { nextTick } from 'vue';
@@ -36,10 +36,7 @@ describe('Vulnerability Report', () => {
   const findHeader = () => wrapper.find('h2');
 
   const createWrapper = ({ data = {}, mocks, provide }) => {
-    const localVue = createLocalVue();
-
     return shallowMount(VulnerabilityReport, {
-      localVue,
       data: () => data,
       mocks,
       provide: {

ee/spec/frontend/subscriptions/new/components/checkout/order_summary_spec.js

-import { createLocalVue } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import Component from 'ee/subscriptions/new/components/order_summary.vue';
 import createStore from 'ee/subscriptions/new/store';
@@ -6,8 +6,7 @@ import * as types from 'ee/subscriptions/new/store/mutation_types';
 import { mountExtended } from 'helpers/vue_test_utils_helper';
 
 describe('Order Summary', () => {
-  const localVue = createLocalVue();
-  localVue.use(Vuex);
+  Vue.use(Vuex);
 
   let wrapper;
 
@@ -30,7 +29,6 @@ describe('Order Summary', () => {
   const store = createStore(initialData);
   const createComponent = (opts = {}) => {
     wrapper = mountExtended(Component, {
-      localVue,
       store,
       ...opts,
     });

ee/spec/frontend/subscriptions/new/components/checkout/zuora_spec.js

 import { GlLoadingIcon } from '@gitlab/ui';
-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue, { nextTick } from 'vue';
 import Vuex from 'vuex';
 import Component from 'ee/subscriptions/new/components/checkout/zuora.vue';
 import { getStoreConfig } from 'ee/subscriptions/new/store';
 import * as types from 'ee/subscriptions/new/store/mutation_types';
 
 describe('Zuora', () => {
-  const localVue = createLocalVue();
-  localVue.use(Vuex);
+  Vue.use(Vuex);
 
   let store;
   let wrapper;
@@ -34,7 +34,6 @@ describe('Zuora', () => {
         active: true,
         ...props,
       },
-      localVue,
       store,
     });
   };
@@ -81,7 +80,7 @@ describe('Zuora', () => {
       beforeEach(() => {
         store.commit(types.UPDATE_IS_LOADING_PAYMENT_METHOD, true);
 
-        return localVue.nextTick();
+        return nextTick();
       });
 
       it('shows the loading icon', () => {
@@ -116,7 +115,7 @@ describe('Zuora', () => {
 
       store.commit(types.UPDATE_PAYMENT_FORM_PARAMS, {});
 
-      return localVue.nextTick().then(() => {
+      return nextTick().then(() => {
         expect(actionMocks.zuoraIframeRendered).toHaveBeenCalled();
       });
     });

ee/spec/frontend/subscriptions/new/components/checkout_spec.js

-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import ProgressBar from 'ee/registrations/components/progress_bar.vue';
 import Component from 'ee/subscriptions/new/components/checkout.vue';
 import createStore from 'ee/subscriptions/new/store';
 
 describe('Checkout', () => {
-  const localVue = createLocalVue();
-  localVue.use(Vuex);
+  Vue.use(Vuex);
 
   let store;
   let wrapper;

ee/spec/frontend/threat_monitoring/components/statistics_history_spec.js

 import { GlAreaChart } from '@gitlab/ui/dist/charts';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import { TOTAL_REQUESTS, ANOMALOUS_REQUESTS } from 'ee/threat_monitoring/components/constants';
 import StatisticsHistory from 'ee/threat_monitoring/components/statistics_history.vue';
 import { mockNominalHistory, mockAnomalousHistory } from '../mocks/mock_data';
@@ -20,15 +21,13 @@ const MockResizeObserverDirective = {
   },
 };
 
-const localVue = createLocalVue();
-localVue.directive('gl-resize-observer-directive', MockResizeObserverDirective);
+Vue.directive('gl-resize-observer-directive', MockResizeObserverDirective);
 
 describe('StatisticsHistory component', () => {
   let wrapper;
 
   const factory = ({ options } = {}) => {
     wrapper = shallowMount(StatisticsHistory, {
-      localVue,
       propsData: {
         data: {
           anomalous: { title: 'Anomoulous', values: mockAnomalousHistory },