preferences-service.test.js
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/*
* ADOBE CONFIDENTIAL
* __________________
*
* Copyright 2016 Adobe Systems Incorporated
* All Rights Reserved.
*
* NOTICE: All information contained herein is, and remains
* the property of Adobe Systems Incorporated and its suppliers,
* if any. The intellectual and technical concepts contained
* herein are proprietary to Adobe Systems Incorporated and its
* suppliers and are protected by trade secret or copyright law.
* Dissemination of this information or reproduction of this material
* is strictly forbidden unless prior written permission is obtained
* from Adobe Systems Incorporated.
*/
/* eslint max-nested-callbacks: [2, 10]*/
/* eslint no-new: 0 */
/* globals sinon, Promise, describe, expect, it, beforeEach, afterEach */
define([
'screens/player/shared/serviceadmin',
'screens/player/shared/test-helper/service',
'screens/player/shared/test-helper/mock-store-service',
'screens/player/shared/test-helper/stub-service-interface',
'screens/player/firmware/preferences/spi/defaults',
'screens/player/firmware/preferences/spi/storage',
'screens/player/firmware/preferences/spi/urlscheme',
'screens/player/firmware/preferences/preferences',
'screens/player/firmware/preferences/impl/preferences-service',
'screens/player/store/store'
], function(ServiceAdmin, serviceTestHelper, mockStoreService, stubServiceInterface, DefaultsSpi, StorageSpi, URLSchemeSpi, Preferences, PreferencesService, Store) {
'use strict';
describe(Preferences.serviceName, function() {
var mockedStore;
var stubDefaultsSpi;
var stubStorageSpi;
var stubURLSchemeSpi;
beforeEach(function() {
mockedStore = mockStoreService(stubServiceInterface(ServiceAdmin, Store));
stubDefaultsSpi = stubServiceInterface(ServiceAdmin, DefaultsSpi);
stubStorageSpi = stubServiceInterface(ServiceAdmin, StorageSpi);
stubStorageSpi.api.load.returns(Promise.resolve());
stubURLSchemeSpi = stubServiceInterface(ServiceAdmin, URLSchemeSpi);
stubURLSchemeSpi.api.on.returns();
});
afterEach(function() {
mockedStore.restore();
stubDefaultsSpi.restore();
stubStorageSpi.restore();
stubURLSchemeSpi.restore();
});
serviceTestHelper.runDefaultTests(PreferencesService, Preferences.serviceName);
describe('activate', function() {
it('calls StorageSpi#load with what DefaultsSpi#getDefaults returns', function() {
stubDefaultsSpi.api.getDefaults.returns(Promise.resolve('test-defaults'));
return PreferencesService.activate().then(function() {
expect(stubStorageSpi.api.load).to.have.been.calledWith('test-defaults');
});
});
it('calls Store#dispatch with payload what StorageSpi#load resolves', function() {
stubStorageSpi.api.load.returns(Promise.resolve('test-payload'));
return PreferencesService.activate().then(function() {
expect(mockedStore.api.dispatch).to.have.been.calledWith({
payload: 'test-payload',
type: Preferences.ACTIONS.SAVING_DONE
});
});
});
it('rejects when StorageSpi#load rejects', function() {
// TODO: Make Logging a Service that we can inject like all
// other Services
var stubError = sinon.stub(console, 'error');
stubStorageSpi.api.load.returns(Promise.reject('test-error'));
return PreferencesService.activate().then(function() {
expect(stubError).to.have.been.calledWithExactly('error while reading preferences', 'test-error');
stubError.restore();
});
});
it('calls Store#dispatch with payload what StorageSpi#load rejects', function() {
stubStorageSpi.api.load.returns(Promise.reject('test-error'));
return PreferencesService.activate().then(function() {
expect(mockedStore.api.dispatch).to.have.been.calledWith({
payload: 'test-error',
type: Preferences.ACTIONS.SAVING_ERROR
});
});
});
it('calls URLSchemeSpi#on called once', function() {
return PreferencesService.activate().then(function() {
expect(stubURLSchemeSpi.api.on).to.have.been.calledWith(sinon.match.func);
});
});
});
describe('API', function() {
var testPreferences;
beforeEach(function() {
testPreferences = { test: 1 };
return PreferencesService.activate().then(function() {
mockedStore.api.dispatch.reset();
});
});
afterEach(function() {
return PreferencesService.deactivate();
});
describe('save', function() {
it('calls Store#dispatch with SAVING and SAVING_DONE when StorageSpi#save resolves', function() {
var savePromise = Promise.resolve('test-resolves');
stubStorageSpi.api.save.returns(savePromise);
PreferencesService.save(testPreferences);
return savePromise.catch(function() {
expect(mockedStore.api.dispatch.firstCall).to.have.been.calledWith({
type: Preferences.ACTIONS.SAVING
});
expect(mockedStore.api.dispatch.secondCall).to.have.been.calledWith({
type: Preferences.ACTIONS.SAVING_DONE,
payload: 'test-resolves'
});
});
});
it('calls Store#dispatch with SAVING and SAVING_ERROR when StorageSpi#save rejects', function() {
var savePromise = Promise.reject('test-reject');
stubStorageSpi.api.save.returns(savePromise);
PreferencesService.save(testPreferences);
return savePromise.catch(function() {
expect(mockedStore.api.dispatch.firstCall).to.have.been.calledWith({
type: Preferences.ACTIONS.SAVING
});
expect(mockedStore.api.dispatch.secondCall).to.have.been.calledWith({
type: Preferences.ACTIONS.SAVING_ERROR,
payload: 'test-reject'
});
});
});
});
describe('getPreferences', function() {
it('returns empty Object by default', function() {
expect(PreferencesService.getPreferences()).to.be.an('object');
expect(PreferencesService.getPreferences()).to.be.empty;
});
it('returns whatever `Store#getState` returns', function() {
var storeReturns = {};
storeReturns[Preferences.NAMESPACE] = 'test';
mockedStore.api.getState.returns(storeReturns);
expect(PreferencesService.getPreferences()).to.equal('test');
});
});
describe('reset', function() {
it('calls Store#dispatch with SAVING_DONE with default values', function() {
var promise = Promise.resolve('test-defaults');
stubDefaultsSpi.api.getDefaults.returns(promise);
stubStorageSpi.api.save.returns(promise);
PreferencesService.reset();
promise.then(function(expected) {
expect(mockedStore.api.dispatch).to.have.been.calledWithExactly({
type: Preferences.ACTIONS.SAVING
});
expect(stubStorageSpi.api.save).to.have.been.calledWithExactly(expected);
expect(mockedStore.api.dispatch).to.have.been.calledWithExactly({
payload: expected,
type: Preferences.ACTIONS.SAVING_DONE
});
});
});
});
});
describe('urlscheme', function() {
it('registered stubURLSchemeSpi#on callback calls Store#dispatch with SAVING and SAVING_DONE when StorageSpi#save resolves', function() {
var testPreferences = { test: 1 };
var callback;
stubURLSchemeSpi.api.on = function(cb) {
callback = cb;
};
return PreferencesService.activate().then(function() {
var savePromise = Promise.resolve('test-resolves');
stubStorageSpi.api.save.returns(savePromise);
savePromise.catch(function() {
expect(mockedStore.api.dispatch.firstCall).to.have.been.calledWith({
type: Preferences.ACTIONS.SAVING
});
expect(mockedStore.api.dispatch.secondCall).to.have.been.calledWith({
type: Preferences.ACTIONS.SAVING_DONE,
payload: 'test-resolves'
});
});
expect(callback).to.not.be.null;
callback(testPreferences);
return savePromise;
});
});
});
});
});