Import commit from fixture

spec/frontend/add_context_commits_modal/components/add_context_commits_modal_spec.js

 import { GlModal, GlSearchBoxByType } from '@gitlab/ui';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
 import Vuex from 'vuex';
+import getDiffWithCommit from 'test_fixtures/merge_request_diffs/with_commit.json';
 import AddReviewItemsModal from '~/add_context_commits_modal/components/add_context_commits_modal_wrapper.vue';
 
 import * as actions from '~/add_context_commits_modal/store/actions';
 import mutations from '~/add_context_commits_modal/store/mutations';
 import defaultState from '~/add_context_commits_modal/store/state';
-import getDiffWithCommit from '../../diffs/mock_data/diff_with_commit';
 
 const localVue = createLocalVue();
 localVue.use(Vuex);
@@ -18,7 +18,7 @@ describe('AddContextCommitsModal', () => {
   const removeContextCommits = jest.fn();
   const resetModalState = jest.fn();
   const searchCommits = jest.fn();
-  const { commit } = getDiffWithCommit();
+  const { commit } = getDiffWithCommit;
 
   const createWrapper = (props = {}) => {
     store = new Vuex.Store({

spec/frontend/add_context_commits_modal/components/review_tab_container_spec.js

 import { GlLoadingIcon } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
+import getDiffWithCommit from 'test_fixtures/merge_request_diffs/with_commit.json';
 import ReviewTabContainer from '~/add_context_commits_modal/components/review_tab_container.vue';
 import CommitItem from '~/diffs/components/commit_item.vue';
-import getDiffWithCommit from '../../diffs/mock_data/diff_with_commit';
 
 describe('ReviewTabContainer', () => {
   let wrapper;
-  const { commit } = getDiffWithCommit();
+  const { commit } = getDiffWithCommit;
 
   const createWrapper = (props = {}) => {
     wrapper = shallowMount(ReviewTabContainer, {

spec/frontend/add_context_commits_modal/store/mutations_spec.js

+import getDiffWithCommit from 'test_fixtures/merge_request_diffs/with_commit.json';
 import { TEST_HOST } from 'helpers/test_constants';
 import * as types from '~/add_context_commits_modal/store/mutation_types';
 import mutations from '~/add_context_commits_modal/store/mutations';
-import getDiffWithCommit from '../../diffs/mock_data/diff_with_commit';
 
 describe('AddContextCommitsModalStoreMutations', () => {
-  const { commit } = getDiffWithCommit();
+  const { commit } = getDiffWithCommit;
   describe('SET_BASE_CONFIG', () => {
     it('should set contextCommitsPath, mergeRequestIid and projectId', () => {
       const state = {};

spec/frontend/diffs/components/commit_item_spec.js

 import { mount } from '@vue/test-utils';
+import getDiffWithCommit from 'test_fixtures/merge_request_diffs/with_commit.json';
 import { TEST_HOST } from 'helpers/test_constants';
 import { trimText } from 'helpers/text_helper';
 import Component from '~/diffs/components/commit_item.vue';
 import { getTimeago } from '~/lib/utils/datetime_utility';
 import CommitPipelineStatus from '~/projects/tree/components/commit_pipeline_status_component.vue';
-import getDiffWithCommit from '../mock_data/diff_with_commit';
 
 jest.mock('~/user_popovers');
 
@@ -18,7 +18,7 @@ describe('diffs/components/commit_item', () => {
   let wrapper;
 
   const timeago = getTimeago();
-  const { commit } = getDiffWithCommit();
+  const { commit } = getDiffWithCommit;
 
   const getTitleElement = () => wrapper.find('.commit-row-message.item-title');
   const getDescElement = () => wrapper.find('pre.commit-row-description');

spec/frontend/diffs/components/compare_versions_spec.js

 import { mount, createLocalVue } from '@vue/test-utils';
 import Vuex from 'vuex';
+import getDiffWithCommit from 'test_fixtures/merge_request_diffs/with_commit.json';
 import setWindowLocation from 'helpers/set_window_location_helper';
 import { TEST_HOST } from 'helpers/test_constants';
 import { trimText } from 'helpers/text_helper';
 import CompareVersionsComponent from '~/diffs/components/compare_versions.vue';
 import { createStore } from '~/mr_notes/stores';
-import getDiffWithCommit from '../mock_data/diff_with_commit';
 import diffsMockData from '../mock_data/merge_request_diffs';
 
 const localVue = createLocalVue();
@@ -22,7 +22,7 @@ describe('CompareVersions', () => {
   let wrapper;
   let store;
   const targetBranchName = 'tmp-wine-dev';
-  const { commit } = getDiffWithCommit();
+  const { commit } = getDiffWithCommit;
 
   const createWrapper = (props = {}, commitArgs = {}, createCommit = true) => {
     if (createCommit) {
@@ -150,7 +150,7 @@ describe('CompareVersions', () => {
 
   describe('commit', () => {
     beforeEach(() => {
-      store.state.diffs.commit = getDiffWithCommit().commit;
+      store.state.diffs.commit = getDiffWithCommit.commit;
       createWrapper();
     });
 

spec/frontend/diffs/mock_data/diff_with_commit.js

-import fixture from 'test_fixtures/merge_request_diffs/with_commit.json';
-
-export default function getDiffWithCommit() {
-  return fixture;
-}