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EDITING: reducersSpec.js

/*
 * Copyright (C) 2016 - present Instructure, Inc.
 *
 * This file is part of Canvas.
 *
 * Canvas is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3 of the License.
 *
 * Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import reducer from 'ui/features/course_settings/react/reducer'

QUnit.module('Course Settings Reducer')

test('Unknown action types return initialState', () => {
  const initialState = {
    courseImage: 'abc',
  }

const action = {
    type: 'I_AM_NOT_A_REAL_ACTION',
  }

const newState = reducer(initialState, action)

deepEqual(initialState, newState, 'state is unchanged')
})

test('sets the modal visibility properly', () => {
  const action = {
    type: 'MODAL_VISIBILITY',
    payload: {
      showModal: true,
    },
  }

const initialState = {
    showModal: false,
  }

const newState = reducer(initialState, action)
  equal(newState.showModal, true, 'state is updated to show the modal')
})

test('sets uploading image properly', () => {
  const action = {
    type: 'UPLOADING_IMAGE',
  }

const initialState = {
    uploadingImage: false,
  }

const newState = reducer(initialState, action)
  equal(newState.uploadingImage, true, 'state is updated to indicate image uploading')
})

test('sets course image properly', () => {
  const action = {
    type: 'GOT_COURSE_IMAGE',
    payload: {
      imageString: '123',
      imageUrl: 'http://imageUrl',
    },
  }

const initialState = {
    courseImage: 'abc',
    imageUrl: '',
  }

const newState = reducer(initialState, action)
  equal(newState.courseImage, '123', 'state has the course image set')
  equal(newState.imageUrl, 'http://imageUrl', 'state has the image url set')
})

test('SET_COURSE_IMAGE_ID', () => {
  const action = {
    type: 'SET_COURSE_IMAGE_ID',
    payload: {
      imageUrl: 'http://imageUrl',
      imageId: 42,
    },
  }

const initialState = {
    imageUrl: '',
    courseImage: '',
    showModal: true,
  }

const newState = reducer(initialState, action)
  equal(newState.imageUrl, 'http://imageUrl', 'image url gets set')
  equal(newState.courseImage, '42', 'image id gets set')
  equal(newState.showModal, false, 'modal gets closed')
})

test('sets removing image properly', () => {
  const action = {
    type: 'REMOVING_IMAGE',
  }

const initialState = {
    removingImage: false,
  }

const newState = reducer(initialState, action)
  equal(newState.removingImage, true, 'state is updated to indicate removing image')
})

test('sets removed image properly', () => {
  const action = {
    type: 'REMOVED_IMAGE',
  }

const initialState = {
    imageUrl: 'http://imageUrl',
    courseImage: '24',
    removingImage: true,
  }

const newState = reducer(initialState, action)
  equal(newState.imageUrl, '', 'image url gets removed')
  equal(newState.courseImage, 'abc', 'course image gets cleared')
  equal(newState.removingImage, false, 'no longer removing image')
})

test('sets removing image to false on error', () => {
  const action = {
    type: 'ERROR_REMOVING_IMAGE',
  }

const initialState = {
    removingImage: true,
  }

const newState = reducer(initialState, action)
  equal(newState.removingImage, false, 'removing image set to false after error')
})

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 components/	DIR	—	2023-09-24 03:39
📄 actionsSpec.js	JS	6 KB	2023-09-24 03:36	EDIT
📄 helpersSpec.js	JS	1.9 KB	2023-09-24 03:36	EDIT
📄 reducersSpec.js	JS	3.6 KB	2023-09-24 03:36	EDIT