make test exports consistent

spec/javascripts/boards/board_blank_state_spec.js

 /* global BoardService */
+/* global mockBoardService */
 import Vue from 'vue';
 import '~/boards/stores/boards_store';
 import boardBlankState from '~/boards/components/board_blank_state';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 describe('Boards blank state', () => {
   let vm;

spec/javascripts/boards/board_card_spec.js

@@ -4,6 +4,7 @@
 /* global listObj */
 /* global boardsMockInterceptor */
 /* global BoardService */
+/* global mockBoardService */
 
 import Vue from 'vue';
 import '~/boards/models/assignee';
@@ -12,7 +13,7 @@ import '~/boards/models/list';
 import '~/boards/models/label';
 import '~/boards/stores/boards_store';
 import boardCard from '~/boards/components/board_card';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 describe('Board card', () => {
   let vm;

spec/javascripts/boards/board_list_spec.js

@@ -3,6 +3,7 @@
 /* global List */
 /* global listObj */
 /* global ListIssue */
+/* global mockBoardService */
 import Vue from 'vue';
 import _ from 'underscore';
 import Sortable from 'vendor/Sortable';
@@ -12,7 +13,7 @@ import '~/boards/mixins/sortable_default_options';
 import '~/boards/models/issue';
 import '~/boards/models/list';
 import '~/boards/stores/boards_store';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 window.Sortable = Sortable;
 

spec/javascripts/boards/board_new_issue_spec.js

 /* global boardsMockInterceptor */
 /* global BoardService */
+/* global mockBoardService */
 /* global List */
 /* global listObj */
 
@@ -7,7 +8,7 @@ import Vue from 'vue';
 import boardNewIssue from '~/boards/components/board_new_issue';
 
 import '~/boards/models/list';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 describe('Issue boards new issue form', () => {
   let vm;

spec/javascripts/boards/boards_store_spec.js

@@ -4,10 +4,10 @@
 /* global listObj */
 /* global listObjDuplicate */
 /* global ListIssue */
+/* global mockBoardService */
 
 import Vue from 'vue';
 import Cookies from 'js-cookie';
-
 import '~/lib/utils/url_utility';
 import '~/boards/models/issue';
 import '~/boards/models/label';
@@ -15,7 +15,7 @@ import '~/boards/models/list';
 import '~/boards/models/assignee';
 import '~/boards/services/board_service';
 import '~/boards/stores/boards_store';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 describe('Store', () => {
   beforeEach(() => {

spec/javascripts/boards/components/board_spec.js

+/* global mockBoardService */
 import Vue from 'vue';
 import '~/boards/services/board_service';
 import '~/boards/components/board';
 import '~/boards/models/list';
-import { mockBoardService } from '../mock_data';
+import '../mock_data';
 
 describe('Board component', () => {
   let vm;

spec/javascripts/boards/issue_spec.js

 /* eslint-disable comma-dangle */
 /* global BoardService */
 /* global ListIssue */
+/* global mockBoardService */
 
 import Vue from 'vue';
 import '~/lib/utils/url_utility';
@@ -10,7 +11,7 @@ import '~/boards/models/list';
 import '~/boards/models/assignee';
 import '~/boards/services/board_service';
 import '~/boards/stores/boards_store';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 describe('Issue model', () => {
   let issue;

spec/javascripts/boards/list_spec.js

 /* eslint-disable comma-dangle */
 /* global boardsMockInterceptor */
 /* global BoardService */
+/* global mockBoardService */
 /* global List */
 /* global ListIssue */
 /* global listObj */
@@ -15,7 +16,7 @@ import '~/boards/models/list';
 import '~/boards/models/assignee';
 import '~/boards/services/board_service';
 import '~/boards/stores/boards_store';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 describe('List model', () => {
   let list;

spec/javascripts/boards/milestone_select_spec.js

 /* global boardsMockInterceptor */
 /* global boardObj */
 /* global BoardService */
+/* global mockBoardService */
 
 import Vue from 'vue';
 import milestoneSelect from '~/boards/components/milestone_select';
 import '~/boards/services/board_service';
 import '~/boards/stores/boards_store';
-import { mockBoardService } from './mock_data';
+import './mock_data';
 
 describe('Milestone select component', () => {
   let selectMilestoneSpy;

spec/javascripts/boards/mock_data.js

@@ -68,14 +68,7 @@ const boardsMockInterceptor = (request, next) => {
   }));
 };
 
-window.boardObj = boardObj;
-window.listObj = listObj;
-window.listObjDuplicate = listObjDuplicate;
-window.BoardsMockData = BoardsMockData;
-window.boardsMockInterceptor = boardsMockInterceptor;
-
-// eslint-disable-next-line import/prefer-default-export
-export function mockBoardService(opts = {}) {
+const mockBoardService = (opts = {}) => {
   const boardsEndpoint = opts.boardsEndpoint || '/test/issue-boards/board';
   const listsEndpoint = opts.listsEndpoint || '/test/boards/1';
   const bulkUpdatePath = opts.bulkUpdatePath || '';
@@ -87,4 +80,11 @@ export function mockBoardService(opts = {}) {
     bulkUpdatePath,
     boardId,
   });
-}
+};
+
+window.boardObj = boardObj;
+window.listObj = listObj;
+window.listObjDuplicate = listObjDuplicate;
+window.BoardsMockData = BoardsMockData;
+window.boardsMockInterceptor = boardsMockInterceptor;
+window.mockBoardService = mockBoardService;