How to use randomDelay method in wpt

Best JavaScript code snippet using wpt

manualTestEvents.js

Source:manualTestEvents.js

1/*2 * Copyright (C) 2013 salesforce.com, inc.3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 *         http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16function manualTestEvents() {17    var ACTIONS = ["fetch", "reload", "clearCache"];18    var ACTIONS_WEIGHT = [0.7, 0.2, 0.1]; // must add up to 119    var DEFS = ["ui:scroller", "ui:tree", "ui:carousel", "auraStorageTest:manualTesterBigCmp"];20    var DEFAULT_DELAY_MS = 1;21    var DEFAULT_MAX_DELAY = 1000;22    // WIP - capture repros that are know to cause issues23    var PRESET_INDEX = -1;24    var PRESET1 = ["ui:scroller", "ui:carousel", "reload", "ui:scroller", "ui:carousel", "reload", "ui:scroller", "ui:carousel", "reload", "ui:scroller", "ui:carousel", "reload", "ui:scroller", "ui:carousel","reload", "ui:scroller", "ui:carousel","clearCache", "reload"];25    /**26     * Gets the amount of time in milliseconds to delay before running an event.27     * @param {Boolean} randomDelay true to get a random amount of delay, otherwise the default will be returned28     */29    function getDelay(randomDelay) {30        return !!randomDelay ? getRandomDelay() : DEFAULT_DELAY_MS;31    };32    /**33     * Gets a random amount of time in milliseconds to delay before running an event.34     * @param {Integer} maxMs the maximum milliseconds possible to return35     */36    function getRandomDelay(maxMs) {37        maxMs = !!maxMs ? maxMs : DEFAULT_MAX_DELAY;38        return Math.floor(Math.random() * maxMs);39    };40    /**41     * Returns a random item from a list, given weights for each item. 42     * For example, if [a,b,c] were passed in with weights [.1,.2,.7], a would have a 10% chance of being chosen43     * and c a 70% chance.44     * @param {Array} list the items to choose from45     * @param {Array} weight the list of weights that must add up to 1, where each index of the array maps to the index of the list46     */47    function getRandomItem(list, weight) {48        var sum = weight.reduce(function(a,b) { return (a + b) }, 0);49        $A.assert(sum > .9999 && sum < 1.0001, "sum of weights must be 1");50        var randomNumber = Math.random();51        var weightedSum = 0;52        for (var i = 0; i < list.length; i++) {53            weightedSum += weight[i];54            weightedSum = +weightedSum.toFixed(2);55            if (randomNumber <= weightedSum) {56                return list[i];57            }58        }59    };60    /**61     * Returns an event to execute.62     * @param {String} action the name of the event to run63     * @param {Integer} delay the amount of time in milliseconds to delay before executing the event64     * @param {String} def the def to fetch for a 'fetch' event65     */66    function buildEvent(action, delay, def) {67        var event = {68                "action": action,69                "delay": delay70        };71        if (def) {72            event["def"] = def;73        }74        return event;75    };76    return {77        /**78         * Returns a random event79         * @param {Boolean} randomDelay true to delay the action a random amount of time before executing80         */81        getRandomEvent: function(randomDelay) {82            var action = getRandomItem(ACTIONS, ACTIONS_WEIGHT);83            if (action === "fetch") {84                return this.getRandomFetchEvent(randomDelay);85            } else {86                return buildEvent(action, getDelay(randomDelay));87            }88        },89        /**90         * Returns an event that fetches a component from the server, choosing a def from the list at random.91         * @param {Boolean} randomDelay true to delay the action a random amount of time before executing92         */93        getRandomFetchEvent: function(randomDelay) {94            var defIndex = Math.floor(Math.random() * (DEFS.length));95            return buildEvent("fetch", getDelay(randomDelay), DEFS[defIndex]);96        },97        /**98         * Returns an event that fetches the given def from the server99         * @param {String} def the name of the def to fetch from the server100         * @param {Boolean} randomDelay true to delay the action a random amount of time before executing101         */102        getFetchEvent: function(def, randomDelay) {103            return buildEvent("fetch", getDelay(randomDelay), def);104        },105        /**106         * Returns a reload event.107         * @param {Boolean} randomDelay true to delay the action a random amount of time before executing108         */109        getReloadEvent: function(randomDelay) {110            return buildEvent("reload", getDelay(randomDelay));111        },112        /**113         * Returns an event that clears the cache.114         * @param {Boolean} randomDelay true to delay the action a random amount of time before executing115         */116        getClearCacheEvent: function(randomDelay) {117            return buildEvent("clearCache", getDelay(randomDelay));118        },119        /**120         * For a reset list of events to execute, returns the next event in the list.121         * @param {Boolean} randomDelay true to delay the action a random amount of time before executing122         */123        getNextPresetEvent: function(randomDelay) {124            PRESET_INDEX = ++PRESET_INDEX >= PRESET1.length ? 0 : PRESET_INDEX;125            var event = PRESET1[PRESET_INDEX];126            if (event === "reload") {127                return this.getReloadEvent(randomDelay);128            } else if (event === "clearCache") {129                return this.getClearCacheEvent(randomDelay);130            } else {131                return this.getFetchEvent(event, randomDelay);132            }133        }134    };...

index.js

Source:index.js

1import { add, remove, complete, generateRandomDelay } from "../utils";2 /**3  * This function returns a list of todos stored in the localstorage4  */5export const fetchTodos = () => {6    return new Promise((resolve, reject) => {7        const data = JSON.parse(localStorage.getItem('todo_store'));8        const randomDelay = generateRandomDelay();9        if(data){10            return setTimeout(() => resolve(data.todos), randomDelay)11        }12        return setTimeout(() => reject("Oops! Store not available.", randomDelay));13    })14}15/**16 * Saves a todo to the localstorage and returns it if successful17 * @param {*} todo 18 */19export const saveTodo = todo => {20    return new Promise((resolve, reject) => {21        /**22         * Ordinarily, the logic of checking the todos count should not live here but for testing purposes, 23         * I am limiting the number of Incomplete Todos to be added to 3.24         * This should enable reject to be fired after adding 3 incomplete todos25         */26        const data = JSON.parse(localStorage.getItem('todo_store'))27        const randomDelay = generateRandomDelay();28        if(data.todos){29            const newData = {...data, todos: add(data.todos, todo)}30            localStorage.setItem('todo_store', JSON.stringify(newData))31            return setTimeout(() => resolve(todo), randomDelay)32        }33        return setTimeout(() => reject("Memory full. Delete some incomplete todos to add more."), randomDelay)34    })35}36/**37 * Removes a todo from the localstorage and returns the id if successful38 * @param {*} id 39 */40export const removeTodo = id => {41    return new Promise((resolve, reject) => {42        const randomDelay = generateRandomDelay();43        // TODO We could make this more robust by checking if it's a valid id44        // and returning a corresponding error message45        if(id){46            const data = JSON.parse(localStorage.getItem('todo_store'))47            const newData = {...data, todos: remove(data.todos, id)}48    49            localStorage.setItem('todo_store', JSON.stringify(newData))50    51            return setTimeout(() => resolve(id), randomDelay)52        }53        return setTimeout(() => reject("Please select a todo to remove"), randomDelay)54    })55}56/**57 * Marks a todo as complete and returns the id if successful58 * @param {*} id 59 */60export const completeTodo = id => {61    return new Promise((resolve, reject) => {62        const randomDelay = generateRandomDelay();63        if(id){64            const data = JSON.parse(localStorage.getItem('todo_store'))65            const newData = {...data, todos: complete(data.todos, id)}66            localStorage.setItem('todo_store', JSON.stringify(newData))67            return setTimeout(() => resolve(id), randomDelay)68        }69        return setTimeout(() => reject("Please select a todo to mark as complete"), randomDelay)70    })...

BackgroundForms.js

Source:BackgroundForms.js

...29    <div className={classes.background}>30      <Circle31        left={randomPosition()}32        size={randomSize()}33        delay={randomDelay()}34      />35      <Circle36        left={randomPosition()}37        size={randomSize()}38        delay={randomDelay()}39      />40      <Circle41        left={randomPosition()}42        size={randomSize()}43        delay={randomDelay()}44      />45      <Circle46        left={randomPosition()}47        size={randomSize()}48        delay={randomDelay()}49      />50      <Circle51        left={randomPosition()}52        size={randomSize()}53        delay={randomDelay()}54      />55      <Circle56        left={randomPosition()}57        size={randomSize()}58        delay={randomDelay()}59      />60      <Circle61        left={randomPosition()}62        size={randomSize()}63        delay={randomDelay()}64      />65      <Circle66        left={randomPosition()}67        size={randomSize()}68        delay={randomDelay()}69      />70      <Circle71        left={randomPosition()}72        size={randomSize()}73        delay={randomDelay()}74      />75      <Circle76        left={randomPosition()}77        size={randomSize()}78        delay={randomDelay()}79      />80      <Circle81        left={randomPosition()}82        size={randomSize()}83        delay={randomDelay()}84      />85      <Circle86        left={randomPosition()}87        size={randomSize()}88        delay={randomDelay()}89      />90      <Circle91        left={randomPosition()}92        size={randomSize()}93        delay={randomDelay()}94      />95      <Circle96        left={randomPosition()}97        size={randomSize()}98        delay={randomDelay()}99      />100      <Circle101        left={randomPosition()}102        size={randomSize()}103        delay={randomDelay()}104      />105      <Circle106        left={randomPosition()}107        size={randomSize()}108        delay={randomDelay()}109      />110    </div>111  );112};113BackgroundForms.propTypes = {114  styles: PropTypes.object,115};...

pseudoAPI.ts

Source:pseudoAPI.ts

...3    setTimeout(resolve, randomIntBetween(500, 3000));4  });5};6export const getWeather = async (zipCode: string) => {7  await randomDelay();8  if (!getWeatherCache[zipCode]) {9    getWeatherCache[zipCode] = randomIntBetween(5, 35);10  } else {11    getWeatherCache[zipCode] += randomIntBetween(-1, 2);12  }13  return getWeatherCache[zipCode];14};15const getWeatherCache: Record<string, number> = {};16function randomIntBetween(min: number, max: number) {17  return Math.floor(Math.random() * (max - min + 1) + min);18}19type ItemType = {20  label: string;21  checked: boolean;22};23class ShoppingListAPI {24  items: Record<number, ItemType>;25  constructor() {26    const persisted = localStorage.getItem("ShoppingListAPI");27    if (persisted == null) {28      this.items = {};29    } else {30      this.items = JSON.parse(persisted);31    }32  }33  async getItems() {34    await this.randomDelay("getItems");35    return this.items;36  }37  async getItem(id: number): Promise<ItemType | undefined> {38    await this.randomDelay("getItem", id);39    return this.items[id];40  }41  async createOrUpdateItem(id: number, item: ItemType) {42    await this.randomDelay("createOrUpdateItem", id);43    this.items[id] = item;44    this.persist();45  }46  async deleteItem(id: number) {47    await this.randomDelay("deleteItem", id);48    delete this.items[id];49    this.persist();50  }51  private async randomDelay(name: string, param?: number) {52    let label = `Fake Request: ${name}.`;53    if (param != null) label += ` id: ${param}`;54    await randomDelay();55    console.log(`End ${label}`);56  }57  private persist() {58    localStorage.setItem("ShoppingListAPI", JSON.stringify(this.items));59  }60}...

Using AI Code Generation

1var wpt = require('wpt.js');2var wpt = new WebPageTest('www.webpagetest.org');3    if (err) {4        console.log(err);5    } else {6        console.log(data);7        wpt.randomDelay(5000, function(err, data) {8            if (err) {9                console.log(err);10            } else {11                console.log(data);12            }13        });14    }15});16WebPageTest.prototype.randomDelay = function(delay, callback) {17    var url = this._buildUrl('randomDelay.php', {18    });19    this._sendRequest(url, callback);20};

Using AI Code Generation

1var wptools = require('wptools');2wptools.randomDelay(1000, 10000, function(){3});4var wptools = require('wptools');5var delay = wptools.randomDelay(1000, 10000);6var wptools = require('wptools');7var delay = wptools.randomDelay(1000, 10000, function(){8});9var wptools = require('wptools');10var delay = wptools.randomDelay(1000, 10000, function(){11    var delay2 = wptools.randomDelay(1000, 10000, function(){12    });13});14var wptools = require('wptools');15var delay = wptools.randomDelay(1000, 10000, function(){16    var delay2 = wptools.randomDelay(1000, 10000, function(){17    });18});19var wptools = require('wptools');20var delay = wptools.randomDelay(1000, 10000, function(){21    var delay2 = wptools.randomDelay(1000, 10000, function(){22    });23    var delay3 = wptools.randomDelay(1000, 10000, function(){24    });25});26var wptools = require('wptools');27var delay = wptools.randomDelay(1000, 10000, function(){

Using AI Code Generation

1var wpt = require('wpt-api');2wpt.randomDelay(function(err, data) {3    if(err) {4        console.log(err);5    } else {6        console.log(data);7    }8});9var wpt = require('wpt-api');10wpt.getLocations(function(err, data) {11    if(err) {12        console.log(err);13    } else {14        console.log(data);15    }16});

Using AI Code Generation

1const wpt = require('wpt-api');2const randomDelay = require('wpt-api/random-delay');3  customMetrics: {4    randomDelay: randomDelay(0, 10)5  }6})7.then((data) => {8  console.log(data);9})10.catch((err) => {11  console.error(err);12});13module.exports = (min, max) => {14  return {15    value: `return new Promise((resolve, reject) => {16      setTimeout(() => {17        resolve(Math.floor(Math.random() * ${max - min}) + ${min});18      }, 0);19    });`20  };21};

Using AI Code Generation

1var wptools = require('wptools');2wptools.randomDelay(function() {3  console.log("I waited a random amount of time before I got here");4});5wptools.randomDelay(function() {6  console.log("I waited a random amount of time before I got here");7}, 10);8wptools.randomDelay(function() {9  console.log("I waited a random amount of time before I got here");10}, 3, 10);11wptools.randomDelay(function() {12  console.log("I waited a random amount of time before I got here");13}, 3, 10, true);

Using AI Code Generation

1const wpt = require('wpt-api');2const randomDelay = require('wpt-api/random-delay');3  customMetrics: {4    randomDelay: randomDelay(0, 10)5  }6})7.then((data) => {8  console.log(data);9})10.catch((err) => {11  console.error(err);12});13module.exports = (min, max) => {14  return {15    value: `return new Promise((resolve, reject) => {16      setTimeout(() => {17        resolve(Math.floor(Math.random() * ${max - min}) + ${min});18      }, 0);19    });`20  };21};

Using AI Code Generation

1var wptools = require('wptools');2wptools.randomDelay(function() {3  console.log("I waited a random amount of time before I got here");4});5wptools.randomDelay(function() {6  console.log("I waited a random amount of time before I got here");7}, 10);8wptools.randomDelay(function() {9  console.log("I waited a random amount of time before I got here");10}, 3, 10);11wptools.randomDelay(function() {12  console.log("I waited a random amount of time before I got here");13}, 3, 10, true);

Automation Testing Tutorials

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.