Best JavaScript code snippet using jest-extended
index.js
Source:index.js  
1const discord = require('discord.js')2const cmd = require('./Command.js')3const confReader = require('@eta357/config-reader')4const dClient = new discord.Client()5const configFile = './CountDownBot.conf' // Path to config file6const configOptions = { // Options to retrieve from config file7    'Discord API Token':'',8    'Countdowns':[],9    'Update Interval':"10000"10}11var config12cmd.command.beforeHelp = 'Hello! I\'m a countdown bot developed by <@592832907358502961>! Here are my commands:\n'13cmd.command.afterHelp = 'React to a countdown with \'ð\' to stop it. View and contribute to my source code here: https://github.com/MRegirouard/CountdownBot'14const pingCmd = new cmd.command('ping', [], 'Test bot connection.', [], async function(args, message)15{16    const latency = Date.now() - message.createdTimestamp17    const apiLatency = Math.round(dClient.ws.ping)18    message.channel.send("Pong! Latency is " + latency + "ms. API Latency is " + apiLatency +"ms.");19}, null)20const countdownCmd = new cmd.command('countdown', ['count', 'timer', 'new'], 'Create a new countdown.', ['End Date', 'Name'], function(args, message)21{22    const endDate = new Date(args[0])23    if (isNaN(endDate))24    {25        message.channel.send('Invalid date entered. Please be as verbose as possible. Do not use \"st\", \"nd\", etc. suffixes.')26        return27    }28    const now = Date.now()29    const difference = endDate - now30    const intervals = computeIntervals(difference)31    var messageStr = 'Countdown to '32    if (args[1] === ' ')33        messageStr += endDate.toLocaleString()34    else35        messageStr += args[1] + ' (' + endDate.toLocaleString() + ')'36    messageStr += ':\n'37    messageStr += intervals.days + ' Days, '38    messageStr += intervals.hours + ' Hours, '39    messageStr += intervals.minutes + ' Minutes, '40    messageStr += intervals.seconds + ' Seconds.'41    message.channel.send(messageStr).then(sentMessage =>42    {43        sentMessage.react('ð')44        const countdownObj = {'Channel Id': message.channel.id,'Message Id': sentMessage.id, 'End Date': endDate, 'Title': args[1]}45        config['Countdowns'].push(countdownObj)46        confReader.writeOptions(configFile, config).then((result) =>47        {48            console.info('Successfully wrote new countdown to config file.')49        })50        .catch((err) =>51        {52            console.error(err)53            process.exit(1)54        })55    })56}, (error, message) =>57{58    message.channel.send(error)59})60function computeIntervals(msDifference)61{62    var days = Math.floor(msDifference / (1000 * 60 * 60 * 24))63    var hours = Math.floor((msDifference % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));64    var minutes = Math.floor((msDifference % (1000 * 60 * 60)) / (1000 * 60));65    var seconds = Math.floor((msDifference % (1000 * 60)) / 1000);66    if (msDifference < 0)67    {68        days += 169        hours += 170        minutes += 171    }72    return {days: days, hours: hours, minutes: minutes, seconds: seconds}73}74confReader.readOptions(configFile, configOptions, false).then((result) =>75{76    console.info('Successfully read config information.')77    config = result78    console.debug('Read', config['Countdowns'].length, 'countdowns.')79    dClient.login(config['Discord API Token'])80})81.catch((err) =>82{83    console.error(err)84    process.exit(1)85})86dClient.on('ready', () =>87{88    console.info('Bot is ready.')89    dClient.setInterval(updateClocks, config['Update Interval'])90})91dClient.on('message', message =>92{93  if (message.author.id !== dClient.user.id)94    cmd.command.checkAll(message)95})96dClient.on('messageReactionAdd', (reaction, user) =>97{98    if (reaction.message.author.id === dClient.user.id && user.id !== dClient.user.id)99    {100        if (reaction._emoji.name === 'ð')101        {102            for (const i in config['Countdowns'])103            {104                const countdown = config['Countdowns'][i]105                if (countdown['Message Id'] === reaction.message.id)106                {107                    const channel = dClient.channels.cache.get(countdown['Channel Id'])108                    const message = channel.messages.fetch(countdown['Message Id']).then((message) =>109                    {110                        message.delete()111                    })112                    config['Countdowns'].splice(i, 1)113                    confReader.writeOptions(configFile, config).then((result) =>114                    {115                        console.info('Successfully wrote new countdown to config file.')116                    })117                    .catch((err) =>118                    {119                        console.error(err)120                        process.exit(1)121                    })122                }123            }124        }125    }126});127function updateClocks()128{129    for (const countdown of config['Countdowns'])130    {131        const now = Date.now()132        const endDate = new Date(countdown['End Date'])133        const difference = endDate - now134        const intervals = computeIntervals(difference)135        var messageStr = 'Countdown to '136        if (countdown['Title'] === ' ')137            messageStr += endDate.toLocaleString()138        else139            messageStr += countdown['Title'] + ' (' + endDate.toLocaleString() + ')'140        messageStr += ':\n'141        messageStr += intervals.days + ' Days, '142        messageStr += intervals.hours + ' Hours, '143        messageStr += intervals.minutes + ' Minutes, '144        messageStr += intervals.seconds + ' Seconds.'145        const channel = dClient.channels.cache.get(countdown['Channel Id'])146        const message = channel.messages.fetch(countdown['Message Id']).then((message) =>147        {148        message.edit(messageStr)149        })150    }...main.js
Source:main.js  
1const express = require("express");2const app = express();3const fs = require("fs");4const botsettings = require("./config.json");5const { Client, Intents } = require("discord.js");6const bot = new Client({7    intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_MESSAGES],8});9app.all("/", function (request, response) {10    console.log(Date.now() + " Ping Received");11    response.send("success");12});13const listener = app.listen(3000, function () {14    console.log("Your app is listening on port " + listener.address().port);15});16let jsfile;17fs.readdir("./commands/", (err, files) => {18    if (err) console.log(err);19    jsfile = files.filter((f) => f.split(".").pop() === "js");20    if (jsfile.length <= 0) {21        return console.log("[LOGS] Couldn't Find Commands!");22    }23});24function checkGreetings(messageStr, message) {25    let greetings = [26        "gm",27        "good morning",28        "morning",29        "morning guys",30        "morning",31    ];32    let greetings1 = ["hi", "hey", "hello", "hell"];33    let greetings2 = ["nite", "night", "good night", "nighty", "sweet dreams"];34    let greetings3 = ["afternoon"];35    let greetings4 = ["evening"];36    let greetings5 = ["awesome", "good job", "naisu", "cool"];37    let greetings6 = ["scary", "ghost", "dark", "horror"];38    if (greetings.includes(messageStr.toLowerCase())) {39        message.channel.send(`Morning ${message.author.username} :)`);40    }41    if (greetings1.includes(messageStr.toLowerCase())) {42        message.channel.send(`hell  o ${message.author.username} :)`);43    }44    if (greetings2.includes(messageStr.toLowerCase())) {45        message.channel.send(`good night ${message.author.username} :)`);46    }47    if (greetings3.includes(messageStr.toLowerCase())) {48        message.channel.send(`good afternoon ${message.author.username}!`);49    }50    if (greetings4.includes(messageStr.toLowerCase())) {51        message.channel.send(`good evening ${message.author.username}`);52    }53    if (greetings5.includes(messageStr.toLowerCase())) {54        message.channel.send(`No you ${message.author.username}~`);55    }56    if (greetings6.includes(messageStr.toLowerCase())) {57        message.channel.send(`I love it ~`);58    }59}60bot.on("message", async (message) => {61    if (message.author.bot) return;62    let messageStr = message.content;63    if (botsettings.greetings == true) {64        checkGreetings(messageStr, message);65    }66    let prefix = botsettings.prefix;67    let messageArr = messageStr.split(" ");68    let commandName = messageArr[0].substring(1);69    let messageArg = messageArr[1];70    if (messageStr[0] == prefix && jsfile.includes(commandName + ".js")) {71        await require(`./commands/${commandName}`).run(72            bot,73            message,74            messageArg75        );76    }77});78bot.on("messageReactionAdd", async (reaction, user) => {});...utils.ts
Source:utils.ts  
1import { combinedWords } from './constants';2import { TMessageType } from './interface';3export const trimLeadingAndTrailingChars = (str: string): string => {4  const [first, last] = [str[0], str[str.length - 1]];5  let finalStr = Number.isNaN(Number(last)) ? str.slice(0, -1) : str;6  finalStr = Number.isNaN(Number(first)) ? str.slice(1) : finalStr;7  return finalStr;8};9export const extractBondedAccountNo = (accountNo: string): string => {10  const strippedAccountNo = accountNo.replace('ac', '');11  return Number.isNaN(Number(strippedAccountNo)) ? '' : strippedAccountNo;12};13export const processMessage = (message: string): string[] => {14  // convert to lower case15  let messageStr = message.toLowerCase();16  // remove '-'17  messageStr = messageStr.replace(/-/g, '');18  // remove ':'19  messageStr = messageStr.replace(/:/g, ' ');20  // remove '/'21  messageStr = messageStr.replace(/\//g, '');22  // remove '='23  messageStr = messageStr.replace(/=/g, ' ');24  // remove '{}'25  messageStr = messageStr.replace(/[{}]/g, ' ');26  // remove \n27  messageStr = messageStr.replace(/\n/g, ' ');28  // remove 'ending'29  messageStr = messageStr.replace(/ending /g, '');30  // replace 'x'31  messageStr = messageStr.replace(/x|[*]/g, '');32  // // remove 'is' 'with'33  // message = message.replace(/\bis\b|\bwith\b/g, '');34  // replace 'is'35  messageStr = messageStr.replace(/is /g, '');36  // replace 'with'37  messageStr = messageStr.replace(/with /g, '');38  // remove 'no.'39  messageStr = messageStr.replace(/no. /g, '');40  // replace all ac, acct, account with ac41  messageStr = messageStr.replace(/\bac\b|\bacct\b|\baccount\b/g, 'ac');42  // replace all 'rs' with 'rs. '43  messageStr = messageStr.replace(/rs(?=\w)/g, 'rs. ');44  // replace all 'rs ' with 'rs. '45  messageStr = messageStr.replace(/rs /g, 'rs. ');46  // replace all inr with rs.47  messageStr = messageStr.replace(/inr(?=\w)/g, 'rs. ');48  //49  messageStr = messageStr.replace(/inr /g, 'rs. ');50  // replace all 'rs. ' with 'rs.'51  messageStr = messageStr.replace(/rs. /g, 'rs.');52  // replace all 'rs.' with 'rs. '53  messageStr = messageStr.replace(/rs.(?=\w)/g, 'rs. ');54  // combine words55  combinedWords.forEach((word) => {56    messageStr = messageStr.replace(word.regex, word.word);57  });58  return messageStr.split(' ').filter((str) => str !== '');59};60export const getProcessedMessage = (message: TMessageType) => {61  let processedMessage: string[] = [];62  if (typeof message === 'string') {63    processedMessage = processMessage(message);64  } else {65    processedMessage = message;66  }67  return processedMessage;68};69export const padCurrencyValue = (val: string): string => {70  const [lhs, rhs] = val.split('.');71  return `${lhs}.${(rhs ?? '').padEnd(2, '0')}`;...Using AI Code Generation
1expect.extend({2    messageStr(received, argument) {3        const pass = this.equals(received, argument);4        if (pass) {5            return {6                message: () => `expected ${received} not to be equal to ${argument}`,7            };8        } else {9            return {10                message: () => `expected ${received} to be equal to ${argument}`,11            };12        }13    },14});15test('adds 1 + 2 to equal 3', () => {16    expect(1 + 2).toBe(3);17});18test('adds 1 + 2 to equal 3', () => {19    expect(1 + 2).messageStr(3);20});21✕ adds 1 + 2 to equal 3 (5ms)22    expect(received).messageStr(expected)23    Expected value to be (using Object.is):24      at Object.<anonymous> (test.js:8:31)25expect.extend({26    messageStr(received, argument) {27        const pass = this.equals(received, argument);28        if (pass) {29            return {30                message: () => `expected ${received} not to be equal to ${argument}`,31            };32        } else {33            return {34                message: () => `expected ${received} to be equal to ${argument}`,35            };36        }37    },38});39expect.extend({40    messageStr(received, argument) {41        const pass = this.equals(received, argument);42        if (pass) {43            return {Using AI Code Generation
1expect(messageStr).toStartWith('Hello');2expect(messageStr).toEndWith('World');3expect(messageStr).toInclude('Hello World');4expect(messageStr).not.toStartWith('Hello');5expect(messageStr).not.toEndWith('World');6expect(messageStr).not.toInclude('Hello World');7expect(messageStr).toBeString();8expect(messageStr).not.toBeString();9expect(messageStr).toHaveLength(11);10expect(messageStr).not.toHaveLength(11);11expect(messageStr).toBeEmptyString();12expect(messageStr).not.toBeEmptyString();13expect(messageStr).toBeNonEmptyString();14expect(messageStr).not.toBeNonEmptyString();15expect(messageStr).toBeWhitespace();16expect(messageStr).not.toBeWhitespace();17expect(messageStr).toBeNonWhitespaceString();18expect(messageStr).not.toBeNonWhitespaceString();19expect(messageStr).toBeAlpha();20expect(messageStr).not.toBeAlpha();21expect(messageStr).toBeAlphaNumeric();22expect(messageStrUsing AI Code Generation
1import { messageStr } from 'jest-extended';2expect.extend({3  toBeNumber(received, argument) {4    const pass = typeof received === 'number';5    if (pass) {6      return {7        message: () => messageStr`Expected ${received} not to be a number`,8      };9    }10    return {11      message: () => messageStr`Expected ${received} to be a number`,12    };13  },14});15test('number test', () => {16  expect(4).toBeNumber();17});18import 'jest-extended';19test('number test', () => {20  expect(4).toBeNumber();21});22import 'jest-extended';23test('number test', () => {24  expect(4).toBeNumber();25});26import 'jest-extended';27test('number test', () => {28  expect(4).toBeNumber();29});30import 'jest-extended';31test('number test', () => {32  expect(4).toBeNumber();33});34import 'jest-extended';35test('number test', () => {36  expect(4).toBeNumber();37});38import 'jest-extended';39test('number test', () => {40  expect(4).toBeNumber();41});42import 'jest-extended';43test('number test', () => {44  expect(4).toBeNumber();45});46import 'jest-extended';47test('number test', () => {48  expect(4).toBeNumber();49});50import 'jest-extended';51test('number test', () => {52  expect(4).toBeNumber();53});Using AI Code Generation
1expect(messageStr).toStartWith('message');2expect(messageStr).toEndWith('message');3expect(messageStr).toStartWith('message');4expect(messageStr).toEndWith('message');5expect(messageStr).toStartWith('message');6expect(messageStr).toEndWith('message');7expect(messageStr).toStartWith('message');8expect(messageStr).toEndWith('message');9expect(messageStr).toStartWith('message');10expect(messageStr).toEndWith('message');11expect(messageStr).toStartWith('message');12expect(messageStr).toEndWith('message');13expect(messageStr).toStartWith('message');14expect(messageStr).toEndWith('message');15expect(messageStr).toStartWith('message');16expect(messageStr).toEndWith('message');17expect(messageStr).toStartWith('message');18expect(messageStr).toEndWith('message');Using AI Code Generation
1expect(messageStr).toIncludeAllMembers(['bar', 'baz']);2expect(messageStr).not.toIncludeAllMembers(['bar', 'baz']);3expect(messageStr).toIncludeAnyMembers(['bar', 'baz']);4expect(messageStr).not.toIncludeAnyMembers(['bar', 'baz']);5expect(messageStr).toIncludeSameMembers(['bar', 'baz']);6expect(messageStr).not.toIncludeSameMembers(['bar', 'baz']);7expect(messageStr).toSatisfyAll(predicate);8expect(messageStr).not.toSatisfyAll(predicate);9expect(messageStr).toSatisfyAny(predicate);10expect(messageStr).not.toSatisfyAny(predicate);11expect(messageStr).toSatisfy(predicate);12expect(messageStr).not.toSatisfy(predicate);13expect(messageStr).toMatchAll(predicate);14expect(messageStr).not.toMatchAll(predicate);15expect(messageStr).toMatchAny(predicate);16expect(messageStr).not.toMatchAny(predicate);17expect(messageStr).toMatchOne(predicate);Using AI Code Generation
1expect(messageStr).toInclude('message');2expect(messageStr).not.toInclude('message');3expect(messageStr).toIncludeAnyMembers(['message']);4expect(messageStr).not.toIncludeAnyMembers(['message']);5expect(messageStr).toIncludeAllMembers(['message']);6expect(messageStr).not.toIncludeAllMembers(['message']);7expect(messageStr).toIncludeSameMembers(['message']);8expect(messageStr).not.toIncludeSameMembers(['message']);9expect(messageStr).toStartWith('message');10expect(messageStr).not.toStartWith('message');11expect(messageStr).toEndWith('message');12expect(messageStr).not.toEndWith('message');13expect(messageStr).toSatisfy((message) => {14  return message.includes('message');15});16expect(messageStr).not.toSatisfy((message) => {17  return message.includes('message');18});19expect(messageStr).toSatisfyAll((message) => {20  return message.includes('message');21});22expect(messageStr).not.toSatisfyAll((message) => {23  return message.includes('message');24});25expect(messageStr).toSatisfyAny((message) => {26  return message.includes('message');27});28expect(messageStr).not.toSatisfyAny((message) => {29  return message.includes('message');30});31expect(messageStr).toSatisfySome((message) => {32  return message.includes('messageLearn 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.
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