Merge branch 'leipert-unnecessary-karma' into 'master'

Delete unused karma code

See merge request gitlab-org/gitlab!36322

spec/javascripts/helpers/init_vue_mr_page_helper.js → spec/frontend/helpers/init_vue_mr_page_helper.js

 import MockAdapter from 'axios-mock-adapter';
-import initMRPage from '~/mr_notes/index';
+import initMRPage from '~/mr_notes';
 import axios from '~/lib/utils/axios_utils';
-import { userDataMock, notesDataMock, noteableDataMock } from '../../frontend/notes/mock_data';
-import diffFileMockData from '../../frontend/diffs/mock_data/diff_file';
+import { userDataMock, notesDataMock, noteableDataMock } from '../notes/mock_data';
+import diffFileMockData from '../diffs/mock_data/diff_file';
 
 export default function initVueMRPage() {
   const mrTestEl = document.createElement('div');

spec/frontend/merge_request_tabs_spec.js

@@ -5,7 +5,7 @@ import MergeRequestTabs from '~/merge_request_tabs';
 import '~/commit/pipelines/pipelines_bundle';
 import '~/lib/utils/common_utils';
 import 'vendor/jquery.scrollTo';
-import initMrPage from '../javascripts/helpers/init_vue_mr_page_helper';
+import initMrPage from 'helpers/init_vue_mr_page_helper';
 
 jest.mock('~/lib/utils/webpack', () => ({
   resetServiceWorkersPublicPath: jest.fn(),

spec/javascripts/helpers/class_spec_helper.js

-export default class ClassSpecHelper {
-  static itShouldBeAStaticMethod(base, method) {
-    return it('should be a static method', () => {
-      expect(Object.prototype.hasOwnProperty.call(base, method)).toBeTruthy();
-    });
-  }
-}
-
-window.ClassSpecHelper = ClassSpecHelper;

spec/javascripts/helpers/filtered_search_spec_helper.js

-export { default } from '../../frontend/helpers/filtered_search_spec_helper';

spec/javascripts/helpers/index.js

-import mountComponent, { mountComponentWithStore } from './vue_mount_component_helper';
-
-export { mountComponent, mountComponentWithStore };

spec/javascripts/helpers/locale_helper.js

-/* eslint-disable import/prefer-default-export */
-
-export const setLanguage = languageCode => {
-  const htmlElement = document.querySelector('html');
-
-  if (languageCode) {
-    htmlElement.setAttribute('lang', languageCode);
-  } else {
-    htmlElement.removeAttribute('lang');
-  }
-};

spec/javascripts/helpers/set_timeout_promise_helper.js

-export default (time = 0) =>
-  new Promise(resolve => {
-    setTimeout(resolve, time);
-  });

spec/javascripts/helpers/text_helper.js

-/**
- * Replaces line break with an empty space
- * @param {*} data
- */
-export const removeBreakLine = data => data.replace(/\r?\n|\r/g, ' ');
-
-/**
- * Removes line breaks, spaces and trims the given text
- * @param {String} str
- * @returns {String}
- */
-export const trimText = str =>
-  str
-    .replace(/\r?\n|\r/g, '')
-    .replace(/\s\s+/g, ' ')
-    .trim();
-
-export const removeWhitespace = str => str.replace(/\s\s+/g, ' ');

spec/javascripts/helpers/tracking_helper.js

-// No new code should be added to this file. Instead, modify the
-// file this one re-exports from. For more detail about why, see:
-// https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/31349
-
-export * from '../../frontend/helpers/tracking_helper';

spec/javascripts/helpers/user_mock_data_helper.js

-export default {
-  createNumberRandomUsers(numberUsers) {
-    const users = [];
-    for (let i = 0; i < numberUsers; i += 1) {
-      users.push({
-        avatar: 'https://gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
-        id: i + 1,
-        name: `GitLab User ${i}`,
-        username: `gitlab${i}`,
-      });
-    }
-    return users;
-  },
-};

spec/javascripts/helpers/vue_mount_component_helper.js

-export { default } from '../../frontend/helpers/vue_mount_component_helper';
-export * from '../../frontend/helpers/vue_mount_component_helper';

spec/javascripts/helpers/vue_test_utils_helper.js

-// No new code should be added to this file. Instead, modify the
-// file this one re-exports from. For more detail about why, see:
-// https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/31349
-
-export * from '../../frontend/helpers/vue_test_utils_helper';

spec/javascripts/helpers/vuex_action_helper.js

-const noop = () => {};
-
-/**
- * Helper for testing action with expected mutations inspired in
- * https://vuex.vuejs.org/en/testing.html
- *
- * @param {Function} action to be tested
- * @param {Object} payload will be provided to the action
- * @param {Object} state will be provided to the action
- * @param {Array} [expectedMutations=[]] mutations expected to be committed
- * @param {Array} [expectedActions=[]] actions expected to be dispatched
- * @param {Function} [done=noop] to be executed after the tests
- * @return {Promise}
- *
- * @example
- * testAction(
- *   actions.actionName, // action
- *   { }, // mocked payload
- *   state, //state
- *   // expected mutations
- *   [
- *    { type: types.MUTATION}
- *    { type: types.MUTATION_1, payload: jasmine.any(Number)}
- *   ],
- *   // expected actions
- *   [
- *    { type: 'actionName', payload: {param: 'foobar'}},
- *    { type: 'actionName1'}
- *   ]
- *   done,
- * );
- *
- * @example
- * testAction(
- *   actions.actionName, // action
- *   { }, // mocked payload
- *   state, //state
- *   [ { type: types.MUTATION} ], // expected mutations
- *   [], // expected actions
- * ).then(done)
- * .catch(done.fail);
- */
-export default (
-  action,
-  payload,
-  state,
-  expectedMutations = [],
-  expectedActions = [],
-  done = noop,
-) => {
-  const mutations = [];
-  const actions = [];
-
-  // mock commit
-  const commit = (type, mutationPayload) => {
-    const mutation = { type };
-
-    if (typeof mutationPayload !== 'undefined') {
-      mutation.payload = mutationPayload;
-    }
-
-    mutations.push(mutation);
-  };
-
-  // mock dispatch
-  const dispatch = (type, actionPayload) => {
-    const dispatchedAction = { type };
-
-    if (typeof actionPayload !== 'undefined') {
-      dispatchedAction.payload = actionPayload;
-    }
-
-    actions.push(dispatchedAction);
-  };
-
-  const validateResults = () => {
-    expect({
-      mutations,
-      actions,
-    }).toEqual({
-      mutations: expectedMutations,
-      actions: expectedActions,
-    });
-    done();
-  };
-
-  const result = action(
-    { commit, state, dispatch, rootState: state, rootGetters: state, getters: state },
-    payload,
-  );
-
-  return new Promise(setImmediate)
-    .then(() => result)
-    .catch(error => {
-      validateResults();
-      throw error;
-    })
-    .then(data => {
-      validateResults();
-      return data;
-    });
-};

spec/javascripts/helpers/wait_for_promises.js

-export default () => new Promise(resolve => requestAnimationFrame(resolve));

spec/javascripts/jobs/mock_data.js

-export { default } from '../../frontend/jobs/mock_data';
-export * from '../../frontend/jobs/mock_data';

spec/javascripts/matchers.js

 import pixelmatch from 'pixelmatch';
 
 export default {
-  toContainText: () => ({
-    compare(vm, text) {
-      if (!(vm.$el instanceof HTMLElement)) {
-        throw new Error('vm.$el is not a DOM element!');
-      }
-
-      const result = {
-        pass: vm.$el.innerText.includes(text),
-      };
-      return result;
-    },
-  }),
-  toHaveSpriteIcon: () => ({
-    compare(element, iconName) {
-      if (!iconName) {
-        throw new Error('toHaveSpriteIcon is missing iconName argument!');
-      }
-
-      if (!(element instanceof HTMLElement)) {
-        throw new Error(`${element} is not a DOM element!`);
-      }
-
-      const iconReferences = [].slice.apply(element.querySelectorAll('svg use'));
-      const matchingIcon = iconReferences.find(reference =>
-        reference.getAttribute('xlink:href').endsWith(`#${iconName}`),
-      );
-      const result = {
-        pass: Boolean(matchingIcon),
-      };
-
-      if (result.pass) {
-        result.message = `${element.outerHTML} contains the sprite icon "${iconName}"!`;
-      } else {
-        result.message = `${element.outerHTML} does not contain the sprite icon "${iconName}"!`;
-
-        const existingIcons = iconReferences.map(reference => {
-          const iconUrl = reference.getAttribute('xlink:href');
-          return `"${iconUrl.replace(/^.+#/, '')}"`;
-        });
-        if (existingIcons.length > 0) {
-          result.message += ` (only found ${existingIcons.join(',')})`;
-        }
-      }
-
-      return result;
-    },
-  }),
-  toRender: () => ({
-    compare(vm) {
-      const result = {
-        pass: vm.$el.nodeType !== Node.COMMENT_NODE,
-      };
-      return result;
-    },
-  }),
   toImageDiffEqual: () => {
     const getImageData = img => {
       const canvas = document.createElement('canvas');