Best JavaScript code snippet using differencify
target.js
Source:target.js
1import puppeteer from 'puppeteer';2import recorder from 'mockeer';3import logger from '../utils/logger';4import jestMatchers from '../utils/jestMatchers';5import compareImage from './compareImage';6import functionToString from '../helpers/functionToString';7import freezeImage from './freezeImage';8import { isFunc, handleAsyncFunc } from '../helpers/functions';9export default class Target {10 constructor(browser, globalConfig, testConfig) {11 this.globalConfig = globalConfig;12 this.testConfig = testConfig;13 this.browser = browser;14 this.chainedTarget = null;15 this.page = null;16 this.prefixedLogger = logger.prefix(this.testConfig.testName);17 this.testConfig.imageType = globalConfig.imageType;18 this.error = null;19 this.image = null;20 this.testId = 0;21 this.result = null;22 }23 _logError(error) {24 this.error = error;25 this.prefixedLogger.trace(error);26 }27 _logStep(functionName) {28 this.prefixedLogger.log(`Executing ${functionName} step`);29 }30 async launch(options) {31 try {32 this.prefixedLogger.log('Launching browser...');33 this.browser = await puppeteer.launch(options);34 this.testConfig.newWindow = true;35 } catch (error) {36 this._logError(error);37 throw new Error('Failed to launch the browser');38 }39 return this.browser;40 }41 async connect(options) {42 try {43 this.prefixedLogger.log('Launching browser...');44 this.browser = await puppeteer.connect(options);45 this.testConfig.newWindow = true;46 } catch (error) {47 this._logError(error);48 throw new Error('Failed to launch the browser');49 }50 return this.browser;51 }52 async newPage() {53 try {54 this.page = await this.browser.newPage();55 } catch (error) {56 this._logError(error);57 }58 return this.page;59 }60 async mockRequests(options) {61 if (!this.error) {62 try {63 const mockeerOptions = Object.assign({}, options, { page: this.page }); // eslint-disable-line prefer-object-spread/prefer-object-spread64 await recorder(this.browser, mockeerOptions);65 this.testConfig.imageType = (options && options.type) || 'png';66 return this.image;67 } catch (error) {68 this._logError(error);69 }70 }71 return null;72 }73 async _handleContinueFunc(target, property, args) {74 if (!this.error) {75 try {76 this._logStep(property);77 return isFunc(target[property]) ? await target[property](...args) : await target[property];78 } catch (error) {79 this._logError(error);80 }81 }82 return null;83 }84 _handleFunc(target, property, args) {85 if (!this.error) {86 try {87 this._logStep(`${target}.${property}`);88 if (target === 'page') {89 if (this[property]) {90 return isFunc(this[property]) ? handleAsyncFunc(this, property, args) : this[property];91 }92 return isFunc(this.page[property]) ? handleAsyncFunc(this.page, property, args) : this.page[property];93 }94 return isFunc(this.page[target][property])95 ? handleAsyncFunc(this.page[target], property, args)96 : this.page[target][property];97 } catch (error) {98 this._logError(error);99 }100 }101 return null;102 }103 async screenshot(options) {104 if (!this.error) {105 try {106 this.image = await this.page.screenshot(options);107 this.testConfig.imageType = (options && options.type) || 'png';108 return this.image;109 } catch (error) {110 this._logError(error);111 }112 }113 return null;114 }115 async capture(options) {116 if (!this.error) {117 try {118 logger.warn(119 `capture() will be deprecated, use screenshot() instead.120 Please read the API docs at https://github.com/NimaSoroush/differencify`,121 );122 this.image = await this.page.screenshot(options);123 this.testConfig.imageType = (options && options.type) || 'png';124 return this.image;125 } catch (error) {126 this._logError(error);127 }128 }129 return null;130 }131 async wait(value) {132 if (!this.error) {133 try {134 logger.warn(135 `wait() will be deprecated, use waitFor() instead.136 Please read the API docs at https://github.com/NimaSoroush/differencify`,137 );138 return await this.page.waitFor(value);139 } catch (error) {140 this._logError(error);141 }142 }143 return null;144 }145 async execute(expression) {146 if (!this.error) {147 try {148 logger.warn(149 `execute() will be deprecated, use evaluate() instead.150 Please read the API docs at https://github.com/NimaSoroush/differencify`,151 );152 return await this.page.evaluate(expression);153 } catch (error) {154 this._logError(error);155 }156 }157 return null;158 }159 async resize(viewport) {160 if (!this.error) {161 try {162 logger.warn(163 `resize() will be deprecated, use setViewport() instead.164 Please read the API docs at https://github.com/NimaSoroush/differencify`,165 );166 return await this.page.setViewport(viewport);167 } catch (error) {168 this._logError(error);169 }170 }171 return null;172 }173 async freezeImage(selector) {174 if (!this.error) {175 try {176 const strFunc = functionToString(freezeImage, selector);177 const result = await this.page.evaluate(strFunc);178 this.prefixedLogger.log(`Freezing image ${selector} in browser`);179 if (!result) {180 this._logError(`Unable to freeze image with selector ${selector}`);181 }182 return result;183 } catch (error) {184 this._logError(error);185 }186 }187 return null;188 }189 isJest() {190 try {191 this.testConfig.isJest = (expect && isFunc(expect.getState));192 if (this.testConfig.isJest) {193 this.testStats = expect.getState() || null;194 this.prefixedLogger = logger.prefix(this.testStats.currentTestName);195 this.testConfig.testPath = this.testStats.testPath;196 this.testConfig.isUpdate = this.testStats.snapshotState._updateSnapshot === 'all' || false;197 } else {198 this.testId = this.testConfig.testId;199 }200 } catch (error) {201 this.testConfig.isJest = false;202 this.testId = this.testConfig.testId;203 }204 }205 async toMatchSnapshot(image, callback) {206 let resultCallback;207 if (image && !isFunc(image)) {208 this.image = image;209 } else if (isFunc(image)) {210 resultCallback = image;211 }212 if (callback && isFunc(callback)) {213 resultCallback = callback;214 }215 if (this.testConfig.isJest && !this.testConfig.testNameProvided) {216 this.testConfig.testName = this.testId217 ? `${this.testStats.currentTestName} ${this.testId}`218 : this.testStats.currentTestName;219 } else {220 this.testConfig.testName = this.testId221 ? `${this.testConfig.testName} ${this.testId}`222 : this.testConfig.testName;223 }224 this.testId += 1;225 const result = await this._evaluateResult();226 if (resultCallback) {227 resultCallback({228 testConfig: this.testConfig,229 testResult: this.result,230 });231 }232 return result;233 }234 async _evaluateResult() {235 if (!this.error) {236 try {237 this.result = await compareImage(this.image, this.globalConfig, this.testConfig);238 } catch (error) {239 this._logError(error);240 }241 if (this.error) {242 return false;243 }244 if (this.testConfig.isJest === true) {245 const { toMatchImageSnapshot } = jestMatchers;246 expect.extend({ toMatchImageSnapshot });247 expect(this.result).toMatchImageSnapshot(this.testStats);248 }249 if (this.result.matched || this.result.updated || this.result.added) {250 return true;251 }252 }253 if (this.testConfig.isJest && this.error) {254 const { toNotError } = jestMatchers;255 expect.extend({ toNotError });256 expect(this.error).toNotError(this.testStats);257 }258 return false;259 }260 async close() {261 if (!this.error) {262 try {263 if (this.testConfig.newWindow) {264 await this.browser.close();265 } else {266 await this.page.close();267 }268 } catch (error) {269 this._logError(error);270 return false;271 }272 }273 return true;274 }275}...
Using AI Code Generation
1const differencify = require('differencify');2const { mockeerOptions } = differencify;3const puppeteer = require('puppeteer');4const path = require('path');5const fs = require('fs');6const { promisify } = require('util');7const readFileAsync = promisify(fs.readFile);8const writeFileAsync = promisify(fs.writeFile);9const { expect } = require('chai');10const { getOptions } = require('loader-utils');11const mockeerOptions = {12 puppeteer: {13 },14 resembleOptions: {15 },16 diffOptions: {17 },18 screenshot: {19 },20 image: {21 },22 baseDir: path.resolve(__dirname, 'base'),23 diffDir: path.resolve(__dirname, 'diff'),24};25const differencify = new Differencify(mockeerOptions);26describe('Test', () => {27 before(async () => {28 await differencify.init();29 });30 after(async () => {31 await differencify.cleanup();32 });33 it('should render a page', async () => {34 const browser = await puppeteer.launch();35 const page = await browser.newPage();36 const screenshot = await page.screenshot();37 const image = await readFileAsync(path.resolve(__dirname, 'base', 'example.png'));38 await writeFileAsync(path.resolve(__dirname, 'base', 'example.png'), screenshot);39 const { width, height, data } = await differencify.compare(image, screenshot);40 expect(width).to.equal(1920);41 expect(height).to.equal(1080);42 expect(data.misMatchPercentage).to.equal('0.00');43 await browser.close();44 });45});
Using AI Code Generation
1const differencify = require('differencify')2const options = differencify.mockeerOptions()3const browser = await puppeteer.launch(options)4const page = await browser.newPage()5await page.screenshot({ path: 'google.png' })6await browser.close()7const differencify = require('differencify')8const options = differencify.mockeerOptions()9const browser = await puppeteer.launch(options)10const page = await browser.newPage()11await page.screenshot({ path: 'google.png' })12await browser.close()13const differencify = require('differencify')14const options = differencify.mockeerOptions()15const browser = await puppeteer.launch(options)16const page = await browser.newPage()17await page.screenshot({ path: 'google.png' })18await browser.close()19const differencify = require('differencify')20const options = differencify.mockeerOptions()21const browser = await puppeteer.launch(options)22const page = await browser.newPage()23await page.screenshot({ path: 'google.png' })24await browser.close()25const differencify = require('differencify')26const options = differencify.mockeerOptions()27const browser = await puppeteer.launch(options)28const page = await browser.newPage()29await page.screenshot({ path: 'google.png' })30await browser.close()31const differencify = require('differencify')32const options = differencify.mockeerOptions()33const browser = await puppeteer.launch(options)34const page = await browser.newPage()35await page.screenshot({ path: 'google.png' })36await browser.close()
Using AI Code Generation
1const differencify = require('differencify').mockeerOptions({2 launch: {3 },4});5describe('test', () => {6 it('should match', async () => {7 const browser = await differencify.launchBrowser();8 const page = await browser.newPage();9 await page.waitForSelector('input[name="q"]');10 await page.type('input[name="q"]', 'differencify');11 await page.keyboard.press('Enter');12 await page.waitForSelector('a[href="
Using AI Code Generation
1const differencify = require('differencify');2const differencifyOptions = differencify.mockeerOptions({});3const differencify = require('differencify');4const differencifyOptions = differencify.differencifyOptions({});5const differencify = require('differencify');6const differencifyOptions = differencify.differencifyOptions({});7const differencify = require('differencify');8const differencifyOptions = differencify.differencifyOptions({});9const differencify = require('differencify');10const differencifyOptions = differencify.differencifyOptions({});11const differencify = require('differencify');12const differencifyOptions = differencify.differencifyOptions({});13const differencify = require('differencify');14const differencifyOptions = differencify.differencifyOptions({});15const differencify = require('differencify');16const differencifyOptions = differencify.differencifyOptions({});17const differencify = require('differencify');18const differencifyOptions = differencify.differencifyOptions({});19const differencify = require('differencify');20const differencifyOptions = differencify.differencifyOptions({});21const differencify = require('differencify');22const differencifyOptions = differencify.differencifyOptions({});23const differencify = require('differencify');24const differencifyOptions = differencify.differencifyOptions({});25const differencify = require('differencify');26const differencifyOptions = differencify.differencifyOptions({});27const differencify = require('differencify');28const differencifyOptions = differencify.differencifyOptions({});29const differencify = require('differencify');
Using AI Code Generation
1const differencify = require('differencify');2const differencifyOptions = {3};4differencify.mockeerOptions(differencifyOptions);5const differencify = require('differencify');6const differencifyOptions = {7};8differencify.mockeerOptions(differencifyOptions);9const differencify = require('differencify');10const differencifyOptions = {11};12differencify.mockeerOptions(differencifyOptions);13import differencify from 'differencify';14const differencifyOptions = {15};16differencify.mockeerOptions(differencifyOptions);17import differencify from 'differencify';18const differencifyOptions = {19};20differencify.mockeerOptions(differencifyOptions);21import differencify from 'differencify';22const differencifyOptions = {23};24differencify.mockeerOptions(differencifyOptions);25import differencify from 'differencify';26const differencifyOptions = {27};28differencify.mockeerOptions(differencifyOptions);29import differencify from 'differencify';30const differencifyOptions = {31};32differencify.mockeerOptions(differencifyOptions);33import differencify from 'differencify';
Using AI Code Generation
1const differencify = require('differencify');2const differencifyInstance = differencify.init({3 mockeerOptions: {4 puppeteer: {5 launchOptions: {6 },7 },8 },9});10const differencify = require('differencify');11const differencifyInstance = differencify.init({12 mockeerOptions: {13 puppeteer: {14 launchOptions: {15 },16 },17 },18});19const differencify = require('differencify');20const differencifyInstance = differencify.init({21 mockeerOptions: {22 puppeteer: {23 launchOptions: {24 },25 },26 },27});28const differencify = require('differencify');29const differencifyInstance = differencify.init({30 mockeerOptions: {31 puppeteer: {32 launchOptions: {
Using AI Code Generation
1const differencify = require('differencify');2const path = require('path');3const options = {4 diffOptions: {5 },6 mockeerOptions: {7 mockPath: path.join(__dirname, 'mocks'),8 mockeerOptions: {9 mockeerOptions: {10 mockeerOptions: {11 mockeerOptions: {12 mockeerOptions: {13 mockeerOptions: {14 mockeerOptions: {15 mockeerOptions: {16 mockeerOptions: {17 mockeerOptions: {18 mockeerOptions: {19 mockeerOptions: {20 mockeerOptions: {21 mockeerOptions: {22 mockeerOptions: {23 mockeerOptions: {24 mockeerOptions: {25 mockeerOptions: {26 mockeerOptions: {27 mockeerOptions: {28 mockeerOptions: {
Using AI Code Generation
1const differencify = require('differencify');2const differencifyOptions = {3 mockeerOptions: {4 }5};6const differencifyInstance = differencify.init(differencifyOptions);7const page = differencifyInstance.getPuppeteerPage();8await page.screenshot({path: 'example.png'});9await differencifyInstance.close();10{11 "profile": {12 "content_settings": {13 "exceptions": {14 "automatic_downloads": {15 }16 }17 }18 }19 }20}21{22 "profile": {23 "content_settings": {24 "exceptions": {25 "automatic_downloads": {26 }27 }28 }29 }30 }31}32{33 "profile": {34 "content_settings": {35 "exceptions": {36 "automatic_downloads": {37 }38 }39 }40 }41 }42}43{44 "profile": {45 "content_settings": {46 "exceptions": {47 "automatic_downloads": {48 }49 }50 }51 }52 }53}54{55 "profile": {56 "content_settings": {57 "exceptions": {58 "automatic_downloads": {
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