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EDITING: HistoryReducerSpec.js

/*
 * Copyright (C) 2017 - 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 Fixtures from '../Fixtures'
import {
  FETCH_HISTORY_START,
  FETCH_HISTORY_SUCCESS,
  FETCH_HISTORY_FAILURE,
  FETCH_HISTORY_NEXT_PAGE_START,
  FETCH_HISTORY_NEXT_PAGE_SUCCESS,
  FETCH_HISTORY_NEXT_PAGE_FAILURE,
} from 'ui/features/gradebook_history/react/actions/HistoryActions'
import parseLinkHeader from 'link-header-parsing/parseLinkHeader'
import reducer from 'ui/features/gradebook_history/react/reducers/HistoryReducer'

QUnit.module('HistoryReducer')

const defaultState = () => ({
  loading: false,
  items: [],
  fetchHistoryStatus: 'success',
})

const defaultPayload = () => ({
  items: [
    {
      assignment: {
        anonymousGrading: false,
        gradingType: 'points',
        muted: false,
        name: 'Rustic Rubber Car',
      },
      grader: 'Ms. Casey',
      gradeAfter: '25',
      gradeBefore: '20',
      pointsPossibleBefore: '20',
      pointsPossibleAfter: '25',
      student: 'Norman Osborne',
    },
  ],
  link: parseLinkHeader(Fixtures.historyResponse().headers.link),
})

test('returns the current state by default', () => {
  const initialState = defaultState()
  deepEqual(reducer(initialState, {}), initialState)
})

test('should handle FETCH_HISTORY_START', () => {
  const initialState = {
    ...defaultState(),
    nextPage: null,
  }
  const newState = {
    ...initialState,
    loading: true,
    items: null,
    fetchHistoryStatus: 'started',
  }
  deepEqual(reducer(initialState, {type: FETCH_HISTORY_START}), newState)
})

test('handles FETCH_HISTORY_SUCCESS', () => {
  const payload = defaultPayload()
  const initialState = {
    ...defaultState(),
    fetchHistoryStatus: 'started',
  }
  const newState = {
    ...initialState,
    loading: false,
    nextPage: payload.link,
    items: payload.items,
    fetchHistoryStatus: 'success',
  }
  deepEqual(reducer(initialState, {type: FETCH_HISTORY_SUCCESS, payload}), newState)
})

test('handles FETCH_HISTORY_FAILURE', () => {
  const initialState = {
    ...defaultState(),
    fetchHistoryStatus: 'started',
  }
  const newState = {
    ...initialState,
    loading: false,
    nextPage: null,
    fetchHistoryStatus: 'failure',
  }
  deepEqual(reducer(initialState, {type: FETCH_HISTORY_FAILURE}), newState)
})

test('handles FETCH_HISTORY_NEXT_PAGE_START', () => {
  const initialState = defaultState()
  const newState = {
    ...initialState,
    fetchNextPageStatus: 'started',
    loading: true,
    nextPage: null,
  }
  deepEqual(reducer(initialState, {type: FETCH_HISTORY_NEXT_PAGE_START}), newState)
})

test('handles FETCH_HISTORY_NEXT_PAGE_SUCCESS', () => {
  const payload = defaultPayload()
  const initialState = {
    ...defaultState(),
    items: [
      {
        assignment: 'Rustic Rubber Car',
        grader: 'Ms. Casey',
        gradeAfter: '15',
        gradeBefore: '25',
        pointsPossibleBefore: '20',
        pointsPossibleAfter: '25',
        student: 'Norman Osborne',
      },
    ],
  }
  const newState = {
    ...initialState,
    fetchNextPageStatus: 'success',
    items: initialState.items.concat(payload.items),
    loading: false,
    nextPage: payload.link,
  }
  deepEqual(reducer(initialState, {type: FETCH_HISTORY_NEXT_PAGE_SUCCESS, payload}), newState)
})

test('handles FETCH_HISTORY_NEXT_PAGE_FAILURE', () => {
  const initialState = defaultState()
  const newState = {
    ...initialState,
    fetchNextPageStatus: 'failure',
    loading: false,
    nextPage: null,
  }
  deepEqual(reducer(initialState, {type: FETCH_HISTORY_NEXT_PAGE_FAILURE}), newState)
})

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 HistoryReducerSpec.js	JS	4.1 KB	2023-09-24 03:36	EDIT
📄 ReducerSpec.js	JS	1.1 KB	2023-09-24 03:36	EDIT
📄 SearchFormReducerSpec.js	JS	6.6 KB	2023-09-24 03:36	EDIT