Use global Vue instance in Jest (approvals)

ee/spec/frontend/approvals/components/approval_settings_spec.js

 import { GlButton, GlForm, GlLoadingIcon, GlLink } 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 ApprovalSettings from 'ee/approvals/components/approval_settings.vue';
@@ -16,8 +17,7 @@ import waitForPromises from 'helpers/wait_for_promises';
 import { sprintf } from '~/locale';
 import { createGroupApprovalsPayload, createGroupApprovalsState } from '../mocks';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('ApprovalSettings', () => {
   let wrapper;
@@ -44,7 +44,6 @@ describe('ApprovalSettings', () => {
   const createWrapper = (props = {}) => {
     wrapper = extendedWrapper(
       shallowMount(ApprovalSettings, {
-        localVue,
         store,
         propsData: {
           approvalSettingsPath,

ee/spec/frontend/approvals/components/approvers_select_spec.js

-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
 import $ from 'jquery';
 import 'select2/select2';
 import Api from 'ee/api';
@@ -24,8 +24,6 @@ const TEST_USERS = [
   { id: 3, name: 'Sit', username: 'sit', avatar_url: TEST_USER_AVATAR },
 ];
 
-const localVue = createLocalVue();
-
 const waitForEvent = ($input, event) => new Promise((resolve) => $input.one(event, resolve));
 const parseAvatar = (element) =>
   element.classList.contains('identicon') ? null : element.getAttribute('src');
@@ -62,7 +60,6 @@ describe('Approvals ApproversSelect', () => {
     wrapper = await shallowMount(ApproversSelect, {
       ...options,
       propsData,
-      localVue,
       attachTo: document.body,
     });
 

ee/spec/frontend/approvals/components/group_settings/app_spec.js

 import { GlSprintf, GlLink } from '@gitlab/ui';
-import { createLocalVue, shallowMount } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
+import Vue from 'vue';
 import Vuex from 'vuex';
 
 import ApprovalSettings from 'ee/approvals/components/approval_settings.vue';
@@ -13,8 +14,7 @@ import approvalSettingsModule from 'ee/approvals/stores/modules/approval_setting
 import { extendedWrapper } from 'helpers/vue_test_utils_helper';
 import SettingsBlock from '~/vue_shared/components/settings/settings_block.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('EE Approvals Group Settings App', () => {
   let wrapper;
@@ -27,7 +27,6 @@ describe('EE Approvals Group Settings App', () => {
   const createWrapper = () => {
     wrapper = extendedWrapper(
       shallowMount(GroupSettingsApp, {
-        localVue,
         store: new Vuex.Store(store),
         propsData: {
           defaultExpanded,

ee/spec/frontend/approvals/components/license_compliance/index_spec.js

 import { GlIcon } 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 LicenseComplianceApprovals from 'ee/approvals/components/license_compliance/index.vue';
 import approvalsLicenceComplianceModule, {
@@ -8,8 +9,7 @@ import approvalsLicenceComplianceModule, {
 } from 'ee/approvals/stores/modules/license_compliance';
 import modalModule from '~/vuex_shared/modules/modal';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 const TEST_APPROVALS_DOCUMENTATION_PATH = 'http://foo.bar';
 const TEST_LOCKED_APPROVALS_RULE_NAME = 'License-Check';
@@ -35,7 +35,6 @@ describe('EE Approvals LicenseCompliance', () => {
 
   const createWrapper = () => {
     wrapper = mount(LicenseComplianceApprovals, {
-      localVue,
       store: new Vuex.Store(store),
       stubs: {
         'rule-form': true,

ee/spec/frontend/approvals/components/license_compliance/modal_spec.js

 import { GlSprintf, 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 LicenseComplianceModal from 'ee/approvals/components/license_compliance/modal.vue';
 import { APPROVALS_MODAL } from 'ee/approvals/stores/modules/license_compliance';
 import GlModalVuex from '~/vue_shared/components/gl_modal_vuex.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('EE Approvals LicenseCompliance Modal', () => {
   let wrapper;
@@ -52,7 +52,6 @@ describe('EE Approvals LicenseCompliance Modal', () => {
 
   const createWrapper = () => {
     wrapper = shallowMount(LicenseComplianceModal, {
-      localVue,
       store,
       stubs: {
         GlModalVuex,

ee/spec/frontend/approvals/components/modal_rule_remove_spec.js

 import { GlSprintf } 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 ModalRuleRemove from 'ee/approvals/components/modal_rule_remove.vue';
 import { stubComponent } from 'helpers/stub_component';
@@ -19,8 +20,7 @@ const SINGLE_APPROVER = {
   approvers: [{ id: 1 }],
 };
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Approvals ModalRuleRemove', () => {
   let wrapper;
@@ -47,7 +47,6 @@ describe('Approvals ModalRuleRemove', () => {
 
     wrapper = shallowMount(ModalRuleRemove, {
       ...options,
-      localVue,
       store,
       propsData,
       stubs: {

ee/spec/frontend/approvals/components/mr_edit/app_spec.js

-import { mount, createLocalVue } from '@vue/test-utils';
+import { mount } from '@vue/test-utils';
 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import MREditApp from 'ee/approvals/components/mr_edit/app.vue';
 import MRRules from 'ee/approvals/components/mr_edit/mr_rules.vue';
@@ -8,8 +9,7 @@ import MRRulesHiddenInputs from 'ee/approvals/components/mr_edit/mr_rules_hidden
 import { createStoreOptions } from 'ee/approvals/stores';
 import MREditModule from 'ee/approvals/stores/modules/mr_edit';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('EE Approvals MREditApp', () => {
   let wrapper;
@@ -18,7 +18,6 @@ describe('EE Approvals MREditApp', () => {
 
   const factory = (mrCollapsedApprovalRules = false) => {
     wrapper = mount(MREditApp, {
-      localVue,
       store: new Vuex.Store(store),
       provide: {
         glFeatures: {

ee/spec/frontend/approvals/components/mr_edit/rule_input_spec.js

-import { shallowMount, createLocalVue } from '@vue/test-utils';
+import { shallowMount } from '@vue/test-utils';
+import Vue from 'vue';
 import Vuex from 'vuex';
 import RuleInput from 'ee/approvals/components/mr_edit/rule_input.vue';
 import { createStoreOptions } from 'ee/approvals/stores';
 import MREditModule from 'ee/approvals/stores/modules/mr_edit';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('Rule Input', () => {
   let wrapper;
@@ -20,7 +20,6 @@ describe('Rule Input', () => {
         },
         ...props,
       },
-      localVue,
       store: new Vuex.Store(store),
     });
   };

ee/spec/frontend/approvals/components/rule_name_spec.js

 import { GlLink, GlPopover, 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 RuleName from 'ee/approvals/components/rule_name.vue';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('RuleName component', () => {
   let wrapper;
 
   const createWrapper = (props = {}) => {
     wrapper = shallowMount(RuleName, {
-      localVue,
       propsData: {
         ...props,
       },

ee/spec/frontend/approvals/components/security_configuration/unconfigured_security_rule_spec.js

 import { GlSprintf, 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 UnconfiguredSecurityRule from 'ee/approvals/components/security_configuration/unconfigured_security_rule.vue';
 import {
@@ -8,8 +9,7 @@ import {
   COVERAGE_CHECK_NAME,
 } from 'ee/approvals/constants';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('UnconfiguredSecurityRule component', () => {
   let wrapper;
@@ -38,7 +38,6 @@ describe('UnconfiguredSecurityRule component', () => {
 
   const createWrapper = (props = {}, options = {}) => {
     wrapper = mount(UnconfiguredSecurityRule, {
-      localVue,
       propsData: {
         ...props,
       },

ee/spec/frontend/approvals/components/security_configuration/unconfigured_security_rules_spec.js

 import { 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 UnconfiguredSecurityRule from 'ee/approvals/components/security_configuration/unconfigured_security_rule.vue';
 import UnconfiguredSecurityRules from 'ee/approvals/components/security_configuration/unconfigured_security_rules.vue';
 import { createStoreOptions } from 'ee/approvals/stores';
 import projectSettingsModule from 'ee/approvals/stores/modules/project_settings';
 
-const localVue = createLocalVue();
-localVue.use(Vuex);
+Vue.use(Vuex);
 
 describe('UnconfiguredSecurityRules component', () => {
   let wrapper;
@@ -17,7 +17,6 @@ describe('UnconfiguredSecurityRules component', () => {
 
   const createWrapper = (props = {}) => {
     wrapper = shallowMount(UnconfiguredSecurityRules, {
-      localVue,
       store,
       propsData: {
         ...props,