How to use toObjectReducer method in backstopjs

Best JavaScript code snippet using backstopjs

index.js

Source:index.js Github

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1var path = require('path');2var logger = require('../util/logger')('COMMAND');3/*4 * Each file included in this folder (except `index.js`) is a command and must export the following object5 * {6 * execute: (...args) => void | command itself7 * }8 *9 * The execute function should not have much logic10 */11/* Each and every command defined, including commands used in before/after */12var commandNames = [13 'init',14 'remote',15 'openReport',16 'reference',17 'report',18 'test',19 'approve',20 'version',21 'stop'22];23/* Commands that are only exposed to higher levels */24var exposedCommandNames = [25 'init',26 'remote',27 'reference',28 'test',29 'openReport',30 'approve',31 'version',32 'stop'33];34/* Used to convert an array of objects {name, execute} to a unique object {[name]: execute} */35function toObjectReducer (object, command) {36 object[command.name] = command.execute;37 return object;38}39var commands = commandNames40 .map(function requireCommand (commandName) {41 return {42 name: commandName,43 commandDefinition: require(path.join(__dirname, commandName))44 };45 })46 .map(function definitionToExecution (command) {47 return {48 name: command.name,49 execute: function execute (config) {50 config.perf[command.name] = { started: new Date() };51 logger.info('Executing core for "' + command.name + '"');52 var promise = command.commandDefinition.execute(config);53 // If the command didn't return a promise, assume it resolved already54 if (!promise) {55 logger.error('Resolved already:' + command.name);56 promise = Promise.resolve();57 }58 // Do the catch separately or the main runner59 // won't be able to catch it a second time60 promise.catch(function (error) {61 var perf = (new Date() - config.perf[command.name].started) / 1000;62 logger.error('Command "' + command.name + '" ended with an error after [' + perf + 's]');63 logger.error(error);64 });65 return promise.then(function (result) {66 if (/openReport/.test(command.name)) {67 return;68 }69 var perf = (new Date() - config.perf[command.name].started) / 1000;70 logger.success('Command "' + command.name + '" successfully executed in [' + perf + 's]');71 return result;72 });73 }74 };75 })76 .reduce(toObjectReducer, {});77var exposedCommands = exposedCommandNames78 .filter(function commandIsDefined (commandName) {79 return commands.hasOwnProperty(commandName);80 })81 .map(function (commandName) {82 return {83 name: commandName,84 execute: commands[commandName]85 };86 })87 .reduce(toObjectReducer, {});88function execute (commandName, config) {89 if (!exposedCommands.hasOwnProperty(commandName)) {90 if (commandName.charAt(0) === '_' && commands.hasOwnProperty(commandName.substring(1))) {91 commandName = commandName.substring(1);92 } else {93 throw new Error('The command "' + commandName + '" is not exposed publicly.');94 }95 }96 return commands[commandName](config);97}...

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Using AI Code Generation

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1var toObjectReducer = require('backstopjs').util.toObjectReducer;2module.exports = {3 {4 },5 {6 },7 {8 }9 {10 }11 "paths": {12 },13 "engineOptions": {14 },15}16module.exports = async (page, scenario, vp) => {17 console.log('SCENARIO > ' + scenario.label);18 await require('./onReady')(page, scenario, vp);19 await page.evaluate(() => {20 const toObjectReducer = require('backstopjs').util.toObjectReducer;21 const selectors = Array.from(document.querySelectorAll('img'))22 .map((el) => el.getAttribute('src'))23 .filter((src) => src && src.startsWith('http'))24 .reduce(toObjectReducer, {});25 return window.backstop('loadCookies', selectors);26 });27};

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Using AI Code Generation

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1var util = require('util');2var toObjectReducer = require('backstopjs').util.toObjectReducer;3var obj = { a: 1, b: 2, c: 3 };4console.log(util.inspect(obj, { depth: null, colors: true, customInspect: false }));5console.log(util.inspect(obj, { depth: null, colors: true, customInspect: false, reducer: toObjectReducer }));6var util = require('util');7var toObjectReducer = require('backstopjs').util.toObjectReducer;8var obj = { a: 1, b: 2, c: 3 };9console.log(util.inspect(obj, { depth: null, colors: true, customInspect: false }));10console.log(util.inspect(obj, { depth: null, colors: true, customInspect: false, reducer: toObjectReducer }));

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Using AI Code Generation

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1var toObjectReducer = require('backstopjs').util.toObjectReducer;2var testObject = {3};4console.log(toObjectReducer(testObject));5{ test: 'test', test2: 'test2' }6 {7 },8 {9 }10];11var toObjectReducer = require('backstopjs').util.toObjectReducer;12 {13 },14 {15 }16];17console.log(testObject.reduce(toObjectReducer, {}));18{ test: 'test', test2: 'test2', test3: 'test3', test4: 'test4' }

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