screenshot-service.test.js
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/*
* ADOBE CONFIDENTIAL
* __________________
*
* Copyright 2017 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 Promise, describe, expect, it, beforeEach, afterEach */
define([
'screens/player/shared/serviceadmin',
'screens/player/shared/test-helper/service',
'screens/player/shared/test-helper/stub-service-interface',
'screens/player/firmware/screenshot/screenshot',
'screens/player/firmware/screenshot/impl/screenshot-service',
'screens/player/firmware/screenshot/spi/screenshot'
], function(ServiceAdmin, serviceTestHelper, stubServiceInterface, Screenshot, ScreenshotService, ScreenshotSpi) {
'use strict';
describe('screens/player/firmware/screenshot/impl/screenshot-service', function() {
var screenshotService;
var stubScreenshotSpiService;
beforeEach(function() {
stubScreenshotSpiService = stubServiceInterface(ServiceAdmin, ScreenshotSpi);
screenshotService = new ScreenshotService();
});
afterEach(function() {
stubScreenshotSpiService.restore();
});
serviceTestHelper.runDefaultTests(new ScreenshotService(), Screenshot.serviceName);
describe('API', function() {
beforeEach(function() {
return screenshotService.activate();
});
afterEach(function() {
return screenshotService.deactivate();
});
describe('captureScreenshotAsURI()', function() {
it('calls the captureScreenshotAsURI method on the SPI', function() {
screenshotService.captureScreenshotAsURI();
expect(stubScreenshotSpiService.api.captureScreenshotAsURI).to.have.been.calledWithExactly();
});
it('returns a Promise that rejects with an error when the Promise on the SPI rejects with an error', function(done) {
var errMsg = 'Error message';
var error = new Error(errMsg);
stubScreenshotSpiService.api.captureScreenshotAsURI.returns(Promise.reject(error));
return screenshotService.captureScreenshotAsURI()
.catch(function(err) {
expect(err.message).to.equal(errMsg);
done();
});
});
it('returns a Promise that resolves with a string when the Promise on the SPI that resolves with a string', function() {
var contents = 'data:image/svg+xml;utf8,';
stubScreenshotSpiService.api.captureScreenshotAsURI.returns(Promise.resolve(contents));
return screenshotService.captureScreenshotAsURI()
.then(function(screenshot) {
expect(screenshot).to.equal(contents);
});
});
});
});
});
});