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Initial reducer tests

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This commit is contained in:
Mike Piccolo 2016-10-18 13:59:13 -07:00 committed by Thomas Hopkins
parent 99140c6ece
commit 8e3ba08ad3
8 changed files with 348 additions and 4 deletions
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2
src/reducers/channels.js
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@ -1,7 +1,7 @@
import _ from 'lodash';
import {ChannelsTypes as types} from 'constants';
const initState = {
export const initState = {
status: 'not fetched',
error: null,
data: {},

2
src/reducers/login.js
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@ -3,7 +3,7 @@
import {LoginTypes as types} from 'constants';
const initState = {
export const initState = {
status: 'not fetched',
error: null
};

2
src/reducers/posts.js
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@ -1,6 +1,6 @@
import {PostsTypes as types} from 'constants';
const initState = {
export const initState = {
status: 'not fetched',
error: null,
data: {}

2
src/reducers/teams.js
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@ -1,6 +1,6 @@
import {TeamsTypes as types} from 'constants';
const initState = {
export const initState = {
status: 'not fetched',
error: null,
data: {},

94
test/reducers/channels.test.js Normal file
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@ -0,0 +1,94 @@
// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import assert from 'assert';
import reduceChannels, {initState} from 'reducers/channels';
import {ChannelsTypes as types} from 'constants';
describe('channels reducer', () => {
describe('Init', () => {
let store;
let expectedStore;
before(() => {
store = reduceChannels(store, {type: ''});
expectedStore = {...initState};
});
it('should be initial state', () => {
assert.equal(typeof store, 'object');
});
it('have a specifc initial state', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.SELECT_CHANNEL}`, () => {
let store;
let expectedStore;
before(() => {
store = reduceChannels(store, {
type: types.SELECT_CHANNEL,
channelId: '1'
});
expectedStore = {
...initState,
currentChannelId: '1'
};
});
it('should set status to fetching', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_CHANNELS_REQUEST}`, () => {
let store;
let expectedStore;
before(() => {
store = reduceChannels(store, {
type: types.FETCH_CHANNELS_REQUEST
});
expectedStore = {
...initState,
status: 'fetching'
};
});
it('should set status to fetching', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_CHANNELS_SUCCESS}`, () => {
let store;
let expectedStore;
before(() => {
store = reduceChannels(store, {
type: types.FETCH_CHANNELS_SUCCESS,
data: {channels: [{id: '1', attr: 'attr'}]}
});
expectedStore = {
...initState,
status: 'fetched',
data: {1: {id: '1', attr: 'attr'}}
};
});
it('should set status to fetched and data', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_CHANNELS_FAILURE}`, () => {
let store;
let expectedStore;
let error;
before(() => {
error = {id: 'the.error.id', message: 'Something went wrong'};
store = reduceChannels(store, {
type: types.FETCH_CHANNELS_FAILURE,
error
});
expectedStore = {
...initState,
status: 'failed',
error
};
});
it('should set status to failed and error', () => {
assert.deepEqual(store, expectedStore);
});
});
});

75
test/reducers/login.test.js Normal file
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@ -0,0 +1,75 @@
// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import assert from 'assert';
import reduceLogin, {initState} from 'reducers/login';
import {LoginTypes as types} from 'constants';
describe('login reducer', () => {
describe('Init', () => {
let store;
let expectedStore;
before(() => {
store = reduceLogin(store, {type: ''});
expectedStore = {...initState};
});
it('should be initial state', () => {
assert.equal(typeof store, 'object');
});
it('have a specifc initial state', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.LOGIN_REQUEST}`, () => {
let store;
let expectedStore;
before(() => {
store = reduceLogin(store, {
type: types.LOGIN_REQUEST
});
expectedStore = {
...initState,
status: 'fetching'
};
});
it('should set status to fetching', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.LOGIN_SUCCESS}`, () => {
let store;
let expectedStore;
before(() => {
store = reduceLogin(store, {
type: types.LOGIN_SUCCESS
});
expectedStore = {
...initState,
status: 'fetched'
};
});
it('should set status to fetched and data', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.LOGIN_FAILURE}`, () => {
let store;
let error;
let expectedStore;
before(() => {
error = {id: 'the.error.id', message: 'Something went wrong'};
store = reduceLogin(store, {
type: types.LOGIN_FAILURE,
error
});
expectedStore = {
...initState,
status: 'failed',
error
};
});
it('should set status to failed and error', () => {
assert.deepEqual(store, expectedStore);
});
});
});

80
test/reducers/posts.test.js Normal file
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@ -0,0 +1,80 @@
// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import assert from 'assert';
import reducePosts, {initState} from 'reducers/posts';
import {PostsTypes as types} from 'constants';
describe('posts reducer', () => {
describe('Init', () => {
let store;
let expectedStore;
before(() => {
store = reducePosts(store, {type: ''});
expectedStore = {...initState};
});
it('should be initial state', () => {
assert.equal(typeof store, 'object');
});
it('have a specifc initial state', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_POSTS_REQUEST}`, () => {
let store;
let expectedStore;
before(() => {
store = reducePosts(store, {
type: types.FETCH_POSTS_REQUEST
});
expectedStore = {
...initState,
status: 'fetching'
};
});
it('should set status to fetching', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_POSTS_SUCCESS}`, () => {
let store;
let expectedStore;
const data = {id: '1', attrs: 'attrs'};
before(() => {
store = reducePosts(store, {
type: types.FETCH_POSTS_SUCCESS,
data: {
posts: data
}
});
expectedStore = {
...initState,
status: 'fetched',
data
};
});
it('should set status to fetched and data', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_POSTS_FAILURE}`, () => {
let store;
let error;
let expectedStore;
before(() => {
error = {id: 'the.error.id', message: 'Something went wrong'};
store = reducePosts(store, {
type: types.FETCH_POSTS_FAILURE,
error
});
expectedStore = {
...initState,
status: 'failed',
error
};
});
it('should set status to failed and error', () => {
assert.deepEqual(store, expectedStore);
});
});
});

95
test/reducers/teams.test.js Normal file
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@ -0,0 +1,95 @@
// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import assert from 'assert';
import reduceTeams, {initState} from 'reducers/teams';
import {TeamsTypes as types} from 'constants';
describe('teams reducer', () => {
describe('Init', () => {
let store;
let expectedStore;
before(() => {
store = reduceTeams(store, {type: ''});
expectedStore = {...initState};
});
it('should be initial state', () => {
assert.equal(typeof store, 'object');
});
it('have a specifc initial state', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.SELECT_TEAM}`, () => {
let store;
let expectedStore;
before(() => {
store = reduceTeams(store, {
type: types.SELECT_TEAM,
teamId: '1'
});
expectedStore = {
...initState,
currentTeamId: '1'
};
});
it('should set status to fetching', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_TEAMS_REQUEST}`, () => {
let store;
let expectedStore;
before(() => {
store = reduceTeams(store, {
type: types.FETCH_TEAMS_REQUEST
});
expectedStore = {
...initState,
status: 'fetching'
};
});
it('should set status to fetching', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_TEAMS_SUCCESS}`, () => {
let store;
let data = {some: 'thing'};
let expectedStore;
before(() => {
store = reduceTeams(store, {
type: types.FETCH_TEAMS_SUCCESS,
data
});
expectedStore = {
...initState,
status: 'fetched',
data
};
});
it('should set status to fetched and data', () => {
assert.deepEqual(store, expectedStore);
});
});
describe(`when ${types.FETCH_TEAMS_FAILURE}`, () => {
let store;
let expectedStore;
let error;
before(() => {
error = {id: 'the.error.id', message: 'Something went wrong'};
store = reduceTeams(store, {
type: types.FETCH_TEAMS_FAILURE,
error
});
expectedStore = {
...initState,
status: 'failed',
error
};
});
it('should set status to failed and error', () => {
assert.deepEqual(store, expectedStore);
});
});
});