sdc-workflow-designer-ui/src/main/frontend/src/shared/notifications/__tests__/notificationsReducer-test.js

   1 /*
   2 * Copyright © 2018 European Support Limited
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10  * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 */
  16 import notificationsReducer from 'shared/notifications/notificationsReducer';
  17 import { actionTypes } from 'shared/notifications/notificationsConstants';
  18
  19 describe('Notifications Reducer', () => {
  20     it('Returns empty state array', () => {
  21         expect(notificationsReducer(undefined, {})).toEqual([]);
  22     });
  23     it('Add notification obj to the notification arr in store', () => {
  24         const action = {
  25             type: actionTypes.ADD_NOTIFICATION,
  26             payload: {
  27                 title: 'Notification1',
  28                 message: 'This is a test',
  29                 type: 'info',
  30                 id: '4a2b0038-e442-4ccb-b577-5d04eee6fdfb',
  31                 timeout: 200
  32             }
  33         };
  34         expect(notificationsReducer([], action)).toEqual([action.payload]);
  35     });
  36     it('Remove notification instance from store', () => {
  37         const resultState = [
  38             {
  39                 title: 'Notification1',
  40                 message: 'This is a test',
  41                 type: 'info',
  42                 id: '4a2b0038-e442-4ccb-b577-5d04eee6fdfb',
  43                 timeout: 200
  44             }
  45         ];
  46         const removeAction = {
  47             type: actionTypes.REMOVE_NOTIFICATION,
  48             payload: {
  49                 title: 'Notification1',
  50                 message: 'This is a test',
  51                 type: 'info',
  52                 id: '4a2b0038-e442-4ccb-b577-5d04eee6fdfb',
  53                 timeout: 200
  54             }
  55         };
  56         expect(notificationsReducer([], removeAction)).toEqual([]);
  57         expect(notificationsReducer(resultState, removeAction)).toEqual(
  58             resultState.filter(item => item.id !== removeAction.payload.id)
  59         );
  60     });
  61 });