Best JavaScript code snippet using testcafe
SimpleValid.js
Source:SimpleValid.js
1import Errors from 'simple-error-object';2/**3 * A list of rules which the property must pass4 * It can be an array of rule formats, or must be a string joined with `|`.5 *6 * ```7 * // 'required|email' or ['required', 'email']8 * ```9 *10 * @typedef {string[]|string} RuleConfig11 */12/**13 * A formatted config for Rule.14 * A given rule format becomes this like the following.15 * SimpleValid finds a Rule from its own `rules` by `name` of a config.16 *17 * ```18 * 'required' => { name: 'required', params: null }19 * 'email' => { name: 'email', params: null }20 * 'between:1,10' => { name: 'between', params: ['1', '10'] }21 * ```22 *23 * @typedef {Object} FormattedRuleConfig24 * @property {string} name25 * @property {RuleParams} params26 */27/**28 * A list of parameters which is given to the Rule.29 * The length and the type of each elements depend on the rules.30 *31 * @typedef {Array<*>} RuleParams32 */33/**34 * A function which validates `value`.35 * when `value` passed the function, the function returns true.36 *37 * @callback Rule38 * @param {*} value a variable to be tested39 * @param {RuleParams} params40 * @returns {boolean}41 */42/**43 * A function which decorates the Rule.44 * Because this function accepts all properties as `values`, for example you can compare the property with another one.45 *46 * @callback PrepareRule47 * @param {Object<string, *>} values a whole object to be tested48 * @param {string} key a name of the property to be tested49 * @param {Rule} rule50 * @returns {Rule}51 */52/**53 * an error message factory.54 *55 * @callback RuleMessageFactory56 * @param {*} value a variable to be tested57 * @param {RuleParams} params58 * @returns {string}59 */60/**61 * an error message for the Rule.62 *63 * @typedef {string|RuleMessageFactory} RuleMessage64 */65/**66 * Check and Return Error Object.67 * Error Object is Using simple-error-object.68 * https://github.com/WireframesJPN/simple-error-object69 *70 * ```71 * {72 * user_id: 'required|email', // add validator with pipe,73 * password: [ 'required', 'not_in:test,aaaa', 'regex:^[0-9a-zA-Z]+$' ] // or array.74 * }75 * ```76 */77export default class SimpleValid {78 /**79 * class constructor80 *81 * @param {Object<string, Rule|[Rule, PrepareRule]>} rules82 * @param {Object<string, RuleMessage>} messages83 */84 constructor (rules, messages) {85 /**86 * @type {Object<string, Rule>}87 */88 this.rules = {};89 /**90 * @type {Object<string, RuleMessage>}91 */92 this.messages = {};93 /**94 * @type {Object<string, PrepareRule>}95 */96 this.prepares = {};97 this.addRules(rules, messages);98 }99 /**100 * Add rule.101 *102 * @param {string} name103 * @param {Rule|[Rule, PrepareRule]} rule104 * @param {RuleMessage} message105 */106 addRule (name, rule, message) {107 if (typeof rule !== 'function' && rule.length) {108 if (typeof rule[0] === 'function') this.rules[name] = rule[0];109 if (typeof rule[1] === 'function') this.prepares[name] = rule[1];110 } else {111 if (typeof rule === 'function') this.rules[name] = rule;112 }113 if (message) {114 this.messages[name] = message;115 }116 }117 /**118 * Add Rules.119 *120 * @param {Object<string, Rule|[Rule, PrepareRule]>} rules121 * @param {Object<string, RuleMessage>} messages122 */123 addRules (rules, messages) {124 for (let key in rules) {125 if (messages[key] === undefined) {126 messages[key] = `${key} was undefined`;127 }128 this.addRule(key, rules[key], messages[key]);129 }130 }131 /**132 * Set values.133 *134 * @param values135 */136 setValues (values) {137 this.values = values;138 }139 /**140 * Set RuleConfig as FormattedRuleConfig.141 *142 * @param {Object<string, RuleConfig>} target143 */144 setRules (target) {145 let result = {};146 for (var key in target) {147 var rules = target[key];148 var ruleStrings;149 if (typeof rules != 'string' && rules.length !== undefined) {150 ruleStrings = rules;151 } else {152 ruleStrings = rules.split('|');153 }154 result[key] = [];155 for (var i = 0; i < ruleStrings.length; i++) {156 result[key].push(this.createRuleObject(ruleStrings[i], key));157 }158 }159 this.check_rules = result;160 }161 /**162 * Execute validation.163 *164 * @param {Object<string, *>} values165 * @param {Object<string, RuleConfig>} rules166 * @param {Object<string, RuleMessage>} [messages={}]167 * @returns {Errors}168 */169 execute (values, rules, messages={}) {170 this.setValues(values);171 this.setRules(rules);172 const errors = new Errors();173 try {174 for (let target in this.check_rules) {175 let target_val = this.values[target] === undefined ? false : this.values[target];176 if (target_val === false) throw 'Missing Validation Target.';177 let error = this.check(this.check_rules[target], target_val);178 if (error) {179 let message = this.getMessage(error.name, target, messages);180 errors.add(target, (typeof message === 'function' ? message(error.value, error.rule.params) : message))181 }182 }183 return errors;184 } catch (e) {185 console.error(e);186 }187 }188 /**189 * Create FormattedRuleConfig from rule format.190 *191 * @param {string} ruleString192 * @param {string} key193 * @returns {FormattedRuleConfig}194 */195 createRuleObject (ruleString, key) {196 let rule = ruleString.split(':');197 let name = rule[0];198 /**199 * you can modify rule item if you set up the preparing object.200 */201 if (this.prepares[name] !== undefined) {202 rule = this.prepares[name](this.values, key, rule)203 }204 let params;205 if (rule[1] !== undefined) {206 params = rule[1].split(',');207 }208 return {209 name,210 params: params ? params : null211 }212 }213 /**214 *215 * @param {FormattedRuleConfig[]} rules216 * @param {*} value217 * @returns {boolean|string}218 */219 check (rules, value) {220 for (let i = 0; i < rules.length; i++) {221 let result = this.checkRule(value, rules[i]);222 if (result) {223 return result;224 }225 }226 return false;227 }228 /**229 * Check validation rules and add error if exist.230 *231 * @param {*} value232 * @param {FormattedRuleConfig} rule233 * @returns {string|{name: string, value: *, rule: Rule}|boolean}234 */235 checkRule (value, rule) {236 const { name, params } = rule;237 if (this.rules[name] === undefined) return 'norule';238 return this.rules[name](value, params) ? { name, value, rule } : false;239 }240 /**241 * get error message for the property.242 * If no message is given, the default message will return.243 *244 * @param {string} name245 * @param {string} target246 * @param {Object} [message]247 * @returns {RuleMessage}248 */249 getMessage (name, target, message) {250 let _message;251 if (message && message[target] !== undefined && message[target][name] !== undefined) {252 _message = message[target][name];253 } else {254 _message = this.messages[name]255 }256 return _message;257 }...
filter_hors_concours.js
Source:filter_hors_concours.js
...27 var total = rules.length;28 while (total--) {29 rule = rules[total];30 if (rule.from !== undefined) {31 rule.from = prepareRule(rule.from);32 }33 if (rule.to !== undefined) {34 rule.to = prepareRule(rule.to);35 }36 }37}38function prepareRule (rule) {39 var hasAny = rule.indexOf('*') !== -1;40 var hasOne = rule.indexOf('?') !== -1;41 if (hasAny && !hasOne) {42 if (rule.search(/[^*]/) === -1) {43 return undefined;44 }45 let splitted = rule.split(/\*+/);46 if (splitted.length === 2) {47 return prepareDynamicLength(splitted);48 }...
filter.js
Source:filter.js
...59 }60 var i = 0;61 var len = 0;62 for (len = rulesLength; i < len; i++) {63 ruleFrom.push(prepareRule(rules[i].from));64 ruleFromFirstSymbols.push(rules[i].from ? rules[i].from[0] : '');65 ruleTo.push(prepareRule(rules[i].to));66 ruleToFirstSymbols.push(rules[i].to ? rules[i].to[0] : '');67 ruleAction.push(rules[i].action);68 }69 i = 0;70 for (var key in result) {71 result[key] = doFilter(messageFrom[i], messageTo[i], ruleFrom, ruleTo, ruleAction, ruleFromFirstSymbols, ruleToFirstSymbols, rulesLength);72 i++;73 }74 return result;75};...
check-url.js
Source:check-url.js
...43}44export default function (url, rules) {45 if (!Array.isArray(rules))46 rules = [rules];47 return rules.some(rule => urlMatchRule(parseUrl(url), prepareRule(rule)));...
prepare.js
Source:prepare.js
...22 id: rule.timeblock_id,23 rules: []24 }25 }26 out[rule.timeblock_id].rules.push(prepareRule(rule))27 return out28 }, {})29 return Object.values(timeblockRules).map(timeblock => {30 timeblock.rules.forEach(rule => {31 timeblock[rule.type] = rule.value32 })33 delete timeblock.rules34 return timeblock35 })36}37export default {38 prepareRule,39 prepareTimeblocks40}
matchRequest.js
Source:matchRequest.js
...22 if (matchedRule.length != 1) {23 return null24 }25 const rule = rules[matchedRule][method]26 return rule ? prepareRule(url, rule) : null27}28function matchRegexUrl(url, rule) {29 const matchedRule = url.match(rule)30 return matchedRule ? url.length == matchedRule[0].length : false31}32function prepareRule(url, rule) {33 return {34 permissions: rule.permissions,35 service: rule.service,36 endpoint: url.match(rule.endpoint)[0],37 method: rule.method38 }...
helpers.js
Source:helpers.js
1const { prepareRuleModel } = require('../common');2const prepareRule = (result) => {3 const rule = prepareRuleModel(result);4 return rule;5};6module.exports = {7 prepareRule...
Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3});4import { Selector } from 'testcafe';5 .beforeEach(async t => {6 .setNativeDialogHandler(() => true)7 .maximizeWindow()8 .setTestSpeed(0.1);9 });10test('My first test', async t => {11});12import { Selector } from 'testcafe';13 .beforeEach(async t => {14 .setNativeDialogHandler(() => true)15 .maximizeWindow()16 .setTestSpeed(0.1);17 });18test('My first test', async t => {19});
Using AI Code Generation
1const { Selector } = require('testcafe');2const { prepareRule } = require('axe-testcafe');3const { Selector } = require('testcafe');4const { prepareRule } = require('axe-testcafe');5const { Selector } = require('testcafe');6const { prepareRule } = require('axe-testcafe');7const { Selector } = require('testcafe');8const { prepareRule } = require('axe-testcafe');9const { Selector } = require('testcafe');10const { prepareRule } = require('axe-testcafe');11const { Selector } = require('testcafe');12const { prepareRule } = require('axe-testcafe');13const { Selector } = require('testcafe');14const { prepareRule } = require('axe-testcafe');15const { Selector } = require('testcafe');16const { prepareRule } = require('axe-testcafe');17const { Selector } = require('testcafe');18const { prepareRule } = require('axe-testcafe');19const { Selector } = require('testcafe');20const { prepareRule } = require('axe-testcafe');21const { Selector } = require('testcafe');22const { prepareRule } = require('axe-testcafe');23const { Selector } = require('testcafe');24const { prepareRule } = require('axe-testcafe');25const { Selector } = require('testcafe');26const { prepareRule } = require('axe-testcafe');27const { Selector } = require('testcafe');28const { prepareRule } = require('axe-testcafe');
Using AI Code Generation
1import { Selector } from 'testcafe';2test('Test', async t => {3 .click(Selector('button').withText('Click me!'));4});5test('Test', async t => {6 .click(Selector('button').withText('Click me!'));7});8const selector = Selector('button').withText('Click me!');9test('Test', async t => {10 .click(selector);11});12test('Test', async t => {13 .click(Selector('button').withText('Click me!'));14});15const selector = Selector('button').withText('Click me!');16test('Test', async t => {17 .click(selector);18});19test('Test', async t => {20 .click(Selector('button').withText('Click me!'));21});22const selector = Selector('button').withText('Click me!');23test('Test', async t => {24 .click(selector);25});26test('Test', async t => {27 .click(Selector('button').withText('Click me!'));28});29const selector = Selector('button').withText('Click me!');30test('Test', async t => {31 .click(selector);32});33test('Test', async t => {34 .click(Selector('button').withText('Click me!'));35});36const selector = Selector('button').withText('Click me!');37test('Test', async t => {38 .click(selector);39});40test('Test', async t => {41 .click(Selector('button').withText('Click me!'));42});43const selector = Selector('button').withText('Click me!');44test('Test', async t => {45 .click(selector);46});
Using AI Code Generation
1import { Selector } from 'testcafe';2import { prepareRule } from 'axe-testcafe';3const rule = {4};5const axeOptions = {6};7test('My first test', async t => {8 const axe = prepareRule(rule);9 await t.expect(axe.exists).ok();10 await t.expect(axe.with({ options: axeOptions }).check()).ok();11});12export function prepareRule(rule) {13 return Selector(() => {14 return window.axe.utils.querySelectorAll(15 );16 }, {17 dependencies: { rule }18 });19}20window.axe = {21 utils: {22 querySelectorAll: function (node, selector) {23 console.log('node', node);24 console.log('selector', selector);25 return 'test';26 }27 }28};29window.axe = {30 utils: {31 querySelectorAll: function (node, selector) {32 console.log('node', node);33 console.log('selector', selector);34 return 'test';35 }36 }37};38import { Selector } from 'testcafe';39import { prepareRule } from 'axe-testcafe';40const rule = {41};42const axeOptions = {43};44test('My first test', async t => {45 const axe = prepareRule(rule);46 await t.expect(axe.exists).ok();47 await t.expect(axe.with({ options: axeOptions }).check()).ok
Using AI Code Generation
1import { ClientFunction } from 'testcafe';2test('My first test', async t => {3 const rule = await t.getNativeDialogHistory();4 const preparedRule = rule.prepareRule();5 await t.click('#populate');6 await t.setNativeDialogHandler(() => true);7 await t.click('#submit-button');8 await t.expect(preparedRule.notCalled).ok();9});10import { ClientFunction } from 'testcafe';11test('My first test', async t => {12 const rule = await t.getNativeDialogHistory();13 const preparedRule = rule.prepareRule();14 await t.click('#populate');15 await t.setNativeDialogHandler(() => true);16 await t.click('#submit-button');17 await t.expect(preparedRule.notCalled).ok();18});19import { ClientFunction } from 'testcafe';20test('My first test', async t => {21 const rule = await t.getNativeDialogHistory();22 const preparedRule = rule.prepareRule();23 await t.click('#populate');24 await t.setNativeDialogHandler(() => true);25 await t.click('#submit-button');26 await t.expect(preparedRule.notCalled).ok();27});28import { ClientFunction } from 'testcafe';
Using AI Code Generation
1import { Selector } from 'testcafe';2import { prepareRule } from 'axe-testcafe';3const rule = prepareRule('color-contrast');4test('Color contrast check', async t => {5 await t.expect(await rule(Selector('input'))).ok();6});7import { Selector } from 'testcafe';8import axeCheck from 'axe-testcafe';9test('Color contrast check', async t => {10 await t.expect(await axeCheck(Selector('input'))).ok();11});12import { Selector } from 'testcafe';13import axeCheck from 'axe-testcafe';14test('Color contrast check', async t => {15 await t.expect(await axeCheck(Selector('input'), { rules: { 'color-contrast': { enabled: false } } })).ok();16});17import { Selector } from 'testcafe';18import axeCheck from 'axe-testcafe';19test('Color contrast check', async t => {20 await t.expect(await axeCheck(Selector('input'), { runOnly: { type: 'tag', values: ['wcag2a', 'wcag2aa'] } })).ok();21});22import { Selector } from 'testcafe';23import axeCheck from 'axe-testcafe';24test('Color contrast check', async t => {25 await t.expect(await axeCheck(Selector('input'), { runOnly: { type: 'tag', values: ['wcag2a', 'wcag2aa'] }, rules: { 'color-contrast': { enabled: false } } })).ok();26});27import { Selector } from
Using AI Code Generation
1import { Selector } from 'testcafe';2import { prepareRule } from 'axe-testcafe';3import axeConfig from './axe-config.json';4const rule = prepareRule(axeConfig);5const mainContent = Selector('#main-content');6test('a11y test', async t => {7 await t.expect(rule(mainContent)).ok();8});9{10 "rules": {11 "color-contrast": {12 }13 }14}15import { Selector } from 'testcafe';16import { prepareRule } from 'axe-testcafe';17import axeConfig from './axe-config.json';18const rule = prepareRule({}, axeConfig);19const mainContent = Selector('#main-content');20test('a11y test', async t => {21 await t.expect(rule(mainContent)).ok();22});23import { Selector } from 'testcafe';24import { prepareRule } from 'axe-testcafe';25import axeConfig from './axe-config.json';26const rule = prepareRule({}, axeConfig, { runOnly: { type: 'tag', values: ['wcag2a'] } });27const mainContent = Selector('#main-content');28test('a11y test', async t => {29 await t.expect(rule(mainContent)).ok();30});
Using AI Code Generation
1import { Selector, t } from 'testcafe';2const prepareRule = (rule) => {3 return {4 async with(options) {5 await t.click(Selector(rule));6 await t.typeText(Selector(rule), options.value);7 }8 }9}10export const rule = prepareRule;11import { Selector, t } from 'testcafe';12import { rule } from './test.js';13test('My first test', async t => {14 .typeText('#developer-name', 'John Smith')15 .click('#submit-button');16});17test('My second test', async t => {18 .typeText('#developer-name', 'John Smith')19 .click('#submit-button');20});21test('My third test', async t => {22 .typeText('#developer-name', 'John Smith')23 .click('#submit-button');24});25test('My fourth test', async t => {26 .typeText('#developer-name', 'John Smith')27 .click('#submit-button');28});29test('My fifth test', async t => {30 .typeText('#developer-name', 'John Smith')31 .click('#submit-button');32});33test('My sixth test', async t => {34 .typeText('#developer-name', 'John Smith')35 .click('#submit-button');36});37test('My seventh test', async t => {38 .typeText('#developer-name', 'John Smith')39 .click('#submit-button');40});41test('My eight test', async t => {42 .typeText('#developer-name', 'John Smith')43 .click('#submit-button');44});45test('My ninth test', async t => {46 .typeText('#developer-name', 'John Smith')47 .click('#submit-button');48});49test('My tenth test', async t => {50 .typeText('#developer-name', 'John Smith')51 .click('#submit-button');52});53test('My eleventh test', async t => {54 .typeText('#developer-name', 'John Smith')55 .click('#submit-button');56});
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!