mirror of
https://github.com/balena-io/etcher.git
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Convert settings.spec.js to typescript
Change-type: patch
This commit is contained in:
Alexis Svinartchouk
Alexis Svinartchouk
parent
f4eb1af8d0
commit
2b3c84f21a
@ -1,230 +0,0 @@
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/*
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* Copyright 2017 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict'
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const m = require('mochainon')
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const _ = require('lodash')
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const Bluebird = require('bluebird')
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// eslint-disable-next-line node/no-missing-require
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const settings = require('../../../lib/gui/app/models/settings')
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// eslint-disable-next-line node/no-missing-require
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const localSettings = require('../../../lib/gui/app/models/local-settings')
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const checkError = async (promise, fn) => {
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try {
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await promise
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} catch (error) {
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fn(error)
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return
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}
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throw new Error('Expected error was not thrown')
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}
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describe('Browser: settings', function () {
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beforeEach(function () {
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return settings.reset()
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})
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const DEFAULT_SETTINGS = settings.getDefaults()
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it('should be able to set and read values', function () {
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m.chai.expect(settings.get('foo')).to.be.undefined
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return settings.set('foo', true).then(() => {
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m.chai.expect(settings.get('foo')).to.be.true
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return settings.set('foo', false)
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}).then(() => {
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m.chai.expect(settings.get('foo')).to.be.false
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})
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})
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describe('.reset()', function () {
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it('should reset the settings to their default values', function () {
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m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
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return settings.set('foo', 1234).then(() => {
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m.chai.expect(settings.getAll()).to.not.deep.equal(DEFAULT_SETTINGS)
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return settings.reset()
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}).then(() => {
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m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
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})
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})
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it('should reset the local settings to their default values', function () {
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return settings.set('foo', 1234).then(localSettings.readAll).then((data) => {
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m.chai.expect(data).to.not.deep.equal(DEFAULT_SETTINGS)
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return settings.reset()
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}).then(localSettings.readAll).then((data) => {
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m.chai.expect(data).to.deep.equal(DEFAULT_SETTINGS)
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})
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})
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describe('given the local settings are cleared', function () {
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beforeEach(function () {
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return localSettings.clear()
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})
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it('should set the local settings to their default values', function () {
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return settings.reset().then(localSettings.readAll).then((data) => {
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m.chai.expect(data).to.deep.equal(DEFAULT_SETTINGS)
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})
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})
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})
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})
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describe('.assign()', function () {
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it('should throw if no settings', async function () {
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await checkError(settings.assign(), (error) => {
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m.chai.expect(error).to.be.an.instanceof(Error)
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m.chai.expect(error.message).to.equal('Missing settings')
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})
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})
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it('should not override all settings', function () {
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return settings.assign({
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foo: 'bar',
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bar: 'baz'
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}).then(() => {
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m.chai.expect(settings.getAll()).to.deep.equal(_.assign({}, DEFAULT_SETTINGS, {
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foo: 'bar',
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bar: 'baz'
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}))
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})
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})
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it('should store the settings to the local machine', function () {
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return localSettings.readAll().then((data) => {
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m.chai.expect(data.foo).to.be.undefined
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m.chai.expect(data.bar).to.be.undefined
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return settings.assign({
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foo: 'bar',
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bar: 'baz'
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})
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}).then(localSettings.readAll).then((data) => {
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m.chai.expect(data.foo).to.equal('bar')
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m.chai.expect(data.bar).to.equal('baz')
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})
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})
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it('should not change the application state if storing to the local machine results in an error', async function () {
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await settings.set('foo', 'bar')
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m.chai.expect(settings.get('foo')).to.equal('bar')
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const localSettingsWriteAllStub = m.sinon.stub(localSettings, 'writeAll')
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localSettingsWriteAllStub.returns(Bluebird.reject(new Error('localSettings error')))
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await checkError(settings.assign({ foo: 'baz' }), (error) => {
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m.chai.expect(error).to.be.an.instanceof(Error)
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m.chai.expect(error.message).to.equal('localSettings error')
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localSettingsWriteAllStub.restore()
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m.chai.expect(settings.get('foo')).to.equal('bar')
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})
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})
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})
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describe('.load()', function () {
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it('should extend the application state with the local settings content', function () {
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const object = {
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foo: 'bar'
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}
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m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
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return localSettings.writeAll(object).then(() => {
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m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
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return settings.load()
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}).then(() => {
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m.chai.expect(settings.getAll()).to.deep.equal(_.assign({}, DEFAULT_SETTINGS, object))
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})
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})
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it('should keep the application state intact if there are no local settings', function () {
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m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
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return localSettings.clear().then(settings.load).then(() => {
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m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
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})
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})
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})
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describe('.set()', function () {
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it('should set an unknown key', function () {
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m.chai.expect(settings.get('foobar')).to.be.undefined
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return settings.set('foobar', true).then(() => {
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m.chai.expect(settings.get('foobar')).to.be.true
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})
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})
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it('should reject if no key', async function () {
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await checkError(settings.set(null, true), (error) => {
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m.chai.expect(error).to.be.an.instanceof(Error)
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m.chai.expect(error.message).to.equal('Missing setting key')
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})
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})
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it('should throw if key is not a string', async function () {
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await checkError(settings.set(1234, true), (error) => {
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m.chai.expect(error).to.be.an.instanceof(Error)
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m.chai.expect(error.message).to.equal('Invalid setting key: 1234')
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})
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})
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it('should throw if setting an array', async function () {
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await checkError(settings.assign([ 1, 2, 3 ]), (error) => {
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m.chai.expect(error).to.be.an.instanceof(Error)
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m.chai.expect(error.message).to.equal('Settings must be an object')
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})
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})
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it('should set the key to undefined if no value', function () {
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return settings.set('foo', 'bar').then(() => {
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m.chai.expect(settings.get('foo')).to.equal('bar')
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return settings.set('foo')
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}).then(() => {
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m.chai.expect(settings.get('foo')).to.be.undefined
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})
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})
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it('should store the setting to the local machine', function () {
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return localSettings.readAll().then((data) => {
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m.chai.expect(data.foo).to.be.undefined
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return settings.set('foo', 'bar')
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}).then(localSettings.readAll).then((data) => {
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m.chai.expect(data.foo).to.equal('bar')
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})
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})
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it('should not change the application state if storing to the local machine results in an error', async function () {
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await settings.set('foo', 'bar')
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m.chai.expect(settings.get('foo')).to.equal('bar')
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const localSettingsWriteAllStub = m.sinon.stub(localSettings, 'writeAll')
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localSettingsWriteAllStub.returns(Bluebird.reject(new Error('localSettings error')))
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await checkError(settings.set('foo', 'baz'), (error) => {
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m.chai.expect(error).to.be.an.instanceof(Error)
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m.chai.expect(error.message).to.equal('localSettings error')
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localSettingsWriteAllStub.restore()
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m.chai.expect(settings.get('foo')).to.equal('bar')
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})
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})
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})
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describe('.getAll()', function () {
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it('should initial return all default values', function () {
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m.chai.expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS)
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})
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})
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})
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247
tests/gui/models/settings.spec.ts
Normal file
247
tests/gui/models/settings.spec.ts
Normal file
@ -0,0 +1,247 @@
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/*
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* Copyright 2017 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { expect } from 'chai';
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import * as _ from 'lodash';
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import { stub } from 'sinon';
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import * as localSettings from '../../../lib/gui/app/models/local-settings';
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import * as settings from '../../../lib/gui/app/models/settings';
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async function checkError(promise: Promise<any>, fn: (err: Error) => void) {
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try {
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await promise;
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} catch (error) {
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fn(error);
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return;
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}
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throw new Error('Expected error was not thrown');
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}
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describe('Browser: settings', function() {
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beforeEach(function() {
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return settings.reset();
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});
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const DEFAULT_SETTINGS = settings.getDefaults();
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it('should be able to set and read values', function() {
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expect(settings.get('foo')).to.be.undefined;
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return settings
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.set('foo', true)
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.then(() => {
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expect(settings.get('foo')).to.be.true;
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return settings.set('foo', false);
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})
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.then(() => {
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expect(settings.get('foo')).to.be.false;
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});
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});
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describe('.reset()', function() {
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it('should reset the settings to their default values', function() {
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expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
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return settings
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.set('foo', 1234)
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.then(() => {
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expect(settings.getAll()).to.not.deep.equal(DEFAULT_SETTINGS);
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return settings.reset();
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})
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.then(() => {
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expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
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});
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});
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it('should reset the local settings to their default values', function() {
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return settings
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.set('foo', 1234)
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.then(localSettings.readAll)
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.then(data => {
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expect(data).to.not.deep.equal(DEFAULT_SETTINGS);
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return settings.reset();
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})
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.then(localSettings.readAll)
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.then(data => {
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expect(data).to.deep.equal(DEFAULT_SETTINGS);
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});
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});
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describe('given the local settings are cleared', function() {
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beforeEach(function() {
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return localSettings.clear();
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});
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it('should set the local settings to their default values', function() {
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return settings
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.reset()
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.then(localSettings.readAll)
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.then(data => {
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expect(data).to.deep.equal(DEFAULT_SETTINGS);
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});
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});
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});
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});
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describe('.assign()', function() {
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it('should not override all settings', function() {
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return settings
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.assign({
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foo: 'bar',
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bar: 'baz',
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})
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.then(() => {
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expect(settings.getAll()).to.deep.equal(
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_.assign({}, DEFAULT_SETTINGS, {
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foo: 'bar',
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bar: 'baz',
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}),
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);
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});
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});
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it('should store the settings to the local machine', function() {
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return localSettings
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.readAll()
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.then(data => {
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expect(data.foo).to.be.undefined;
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expect(data.bar).to.be.undefined;
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return settings.assign({
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foo: 'bar',
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bar: 'baz',
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});
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})
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.then(localSettings.readAll)
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.then(data => {
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expect(data.foo).to.equal('bar');
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expect(data.bar).to.equal('baz');
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});
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});
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it('should not change the application state if storing to the local machine results in an error', async function() {
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await settings.set('foo', 'bar');
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expect(settings.get('foo')).to.equal('bar');
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const localSettingsWriteAllStub = stub(localSettings, 'writeAll');
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localSettingsWriteAllStub.returns(
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Promise.reject(new Error('localSettings error')),
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);
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await checkError(settings.assign({ foo: 'baz' }), error => {
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expect(error).to.be.an.instanceof(Error);
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expect(error.message).to.equal('localSettings error');
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localSettingsWriteAllStub.restore();
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expect(settings.get('foo')).to.equal('bar');
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});
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});
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});
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describe('.load()', function() {
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it('should extend the application state with the local settings content', function() {
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const object = {
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foo: 'bar',
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};
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expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
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return localSettings
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.writeAll(object)
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.then(() => {
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expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
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return settings.load();
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})
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.then(() => {
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expect(settings.getAll()).to.deep.equal(
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_.assign({}, DEFAULT_SETTINGS, object),
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);
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});
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});
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it('should keep the application state intact if there are no local settings', function() {
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expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
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return localSettings
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.clear()
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.then(settings.load)
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.then(() => {
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expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
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});
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});
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});
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describe('.set()', function() {
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it('should set an unknown key', function() {
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expect(settings.get('foobar')).to.be.undefined;
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return settings.set('foobar', true).then(() => {
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expect(settings.get('foobar')).to.be.true;
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});
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});
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it('should throw if setting an array', async function() {
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await checkError(settings.assign([1, 2, 3]), error => {
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expect(error).to.be.an.instanceof(Error);
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expect(error.message).to.equal('Settings must be an object');
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});
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});
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it('should set the key to undefined if no value', function() {
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return settings
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.set('foo', 'bar')
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.then(() => {
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expect(settings.get('foo')).to.equal('bar');
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return settings.set('foo', undefined);
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})
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.then(() => {
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expect(settings.get('foo')).to.be.undefined;
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});
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});
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it('should store the setting to the local machine', function() {
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return localSettings
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.readAll()
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.then(data => {
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expect(data.foo).to.be.undefined;
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return settings.set('foo', 'bar');
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})
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.then(localSettings.readAll)
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.then(data => {
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expect(data.foo).to.equal('bar');
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});
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});
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it('should not change the application state if storing to the local machine results in an error', async function() {
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await settings.set('foo', 'bar');
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expect(settings.get('foo')).to.equal('bar');
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const localSettingsWriteAllStub = stub(localSettings, 'writeAll');
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localSettingsWriteAllStub.returns(
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Promise.reject(new Error('localSettings error')),
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);
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await checkError(settings.set('foo', 'baz'), error => {
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expect(error).to.be.an.instanceof(Error);
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expect(error.message).to.equal('localSettings error');
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localSettingsWriteAllStub.restore();
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expect(settings.get('foo')).to.equal('bar');
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});
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});
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});
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describe('.getAll()', function() {
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it('should initial return all default values', function() {
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expect(settings.getAll()).to.deep.equal(DEFAULT_SETTINGS);
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});
|
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});
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});
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