KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use fs.promises.readFile method in qawolf

Best JavaScript code snippet using qawolf

fileSystem.ts

Source:fileSystem.ts

2export default class peristenciaFileSystem {3  constructor() {4    ; (async () => {5      try {6        await fs.promises.readFile('datos.txt')7      } catch {8        await fs.promises.writeFile('datos.txt', JSON.stringify([]))9      }10    })()11  }12  /* PRODUCTOS */13  traerProductos = async () => {14    let datos = await fs.promises.readFile('datos.txt')15    return datos16  }17  traerProductosPorCategoria = async () => {18    let datos = await fs.promises.readFile('datos.txt')19    return datos20  }21  traerProducto = async () => {22    let datos = await fs.promises.readFile('datos.txt')23    return datos24  }25  agregarProducto = async () => {26    let datos = await fs.promises.readFile('datos.txt')27    return datos28  }29  actualizarProducto = async () => {30    let datos = await fs.promises.readFile('datos.txt')31    return datos32  }33  eliminarProducto = async () => {34    let datos = await fs.promises.readFile('datos.txt')35    return datos36  }37  traerProductosXNombres = async () => {38    let datos = await fs.promises.readFile('datos.txt')39    return datos40  }41  traerProductosXRangoPrecios = async () => {42    let datos = await fs.promises.readFile('datos.txt')43    return datos44  }45  hasStock = async () => {46    let datos = await fs.promises.readFile('datos.txt')47    return datos48  }49  /* MENSAJES */50  traerMensajesDe = async () => {51    let datos = await fs.promises.readFile('datos.txt')52    return datos53  }54  agregarMensaje = async () => {55    let datos = await fs.promises.readFile('datos.txt')56    return datos57  }58  /* PASSWORD HASH*/59  createHash = async () => {60    let datos = await fs.promises.readFile('datos.txt')61    return datos62  }63  isValidPassword = async () => {64    let datos = await fs.promises.readFile('datos.txt')65    return datos66  }67  /* USER */68  updateUser = async () => {69    let datos = await fs.promises.readFile('datos.txt')70    return datos71  }72  traerUser = async () => {73    let datos = await fs.promises.readFile('datos.txt')74    return datos75  }76  traerUserById = async () => {77    let datos = await fs.promises.readFile('datos.txt')78    return datos79  }80  /* CARRITO */81  crearCarrito = async () => {82    let datos = await fs.promises.readFile('datos.txt')83    return datos84  }85  agregarProductoEnCarrito = async () => {86    let datos = await fs.promises.readFile('datos.txt')87    return datos88  }89  eliminarProductoEnCarrito = async () => {90    let datos = await fs.promises.readFile('datos.txt')91    return datos92  }93  traerCarrito = async () => {94    let datos = await fs.promises.readFile('datos.txt')95    return datos96  }97  traerCarritoByUserId = async () => {98    let datos = await fs.promises.readFile('datos.txt')99    return datos100  }101  vaciarProductosDelCarrito = async () => {102    let datos = await fs.promises.readFile('datos.txt')103    return datos104  }105  /* ORDENES */106  crearOrden = async () => {107    let datos = await fs.promises.readFile('datos.txt')108    return datos109  }110  traerOrdenesByUserId = async () => {111    let datos = await fs.promises.readFile('datos.txt')112    return datos113  }114  traerUltimaOrdenByUserId = async () => {115    let datos = await fs.promises.readFile('datos.txt')116    return datos117  }118  traerOrdenesById = async () => {119    let datos = await fs.promises.readFile('datos.txt')120    return datos121  }122  modificarOrden = async () => {123    let datos = await fs.promises.readFile('datos.txt')124    return datos125  }126  // crearOrden = async () => {127  //   let datos = await fs.promises.readFile('datos.txt')128  //   return datos129  // }...

promiseSerial.js

Source:promiseSerial.js

1let fs=require("fs");2// let frp1=fs.promises.readFile("f1.txt");3// frp1.then(cb);4// function cb(data){5//     console.log("data is -> "+data);6//     let frp2=fs.promises.readFile("f2.txt");7//     frp2.then(cb2);8// }9// function cb2(data){10//     console.log("data -> "+data);11//     let frp3=fs.promises.readFile("f3.txt");12//     frp3.then(cb3);13// }14// function cb3(data){15//     console.log("data -> "+data);16// }17//-----Problem in upper code is that for every then we have to attach catch 18// Improved Version19// let frp1=fs.promises.readFile("f1.txt");20// frp1.then(cb1).then(cb2).then(cb3).catch(function(err){console.log(err);})21// function cb1(data){22//     console.log("content -> "+ data);23//     let frp2=fs.promises.readFile("f2.txt");24//     return frp2;25// }26// function cb2(data){27//     console.log("content -> "+ data);28//     let frp3=fs.promises.readFile("f3.txt");29//     return frp3;30// }31// function cb3(data){32//     console.log("content -> "+ data);33// }34// -----------Using For Loop-----------------35let arr=["f1.txt" , "f2.txt" , "f3.txt"];36console.log("Before");37let frp=fs.promises.readFile(arr[0]);38for(let i=1;i<arr.length;i++){39    frp=frp.then(function (data){40        console.log("data -> "+ data);41        return fs.promises.readFile(arr[i]);42    });43}44frp.then(function(data){45    console.log("data -> "+data);46});...

conditional.js

Source:conditional.js

23let files = ["f1.txt", "f2.txt", "f3.txt", "f4.txt", "f5.txt","f6.txt","f7.txt"];45(async function(){6    let d1= await fs.promises.readFile(files[0]);7    console.log("file1: "+d1+" ");8    if(d1.length>20){9        let d2= await fs.promises.readFile(files[1]);10        console.log("file 2: "+d2+" ");11        if(d2.length>20){12            let d4= await fs.promises.readFile(files[3]);13            console.log("file 4: "+d4+" ");14        }15        else{16            let d5= await fs.promises.readFile(files[4]);17            console.log("file 5: "+d5+" ");18        }19    }20    else{21        let d3= await fs.promises.readFile(files[2]);22        console.log("file 3: "+d3+" ");23        if(d3.length>20){24            let d6= await fs.promises.readFile(files[5]);25            console.log("file 6: "+d6+" ");26        }27        else{28            let d7= await fs.promises.readFile(files[6]);29            console.log("file 7: "+d7+" ");30        }31    }
...

index.ts

Source:index.ts

1import fs from 'fs';2export const Templates = {3  log: fs.promises.readFile(`${__dirname}/Log.mustache`, 'utf8'),4  eventTemplate: fs.promises.readFile(`${__dirname}/Event.mustache`, 'utf8'),5  welcomeTemplate: fs.promises.readFile(`${__dirname}/Welcome.mustache`, 'utf8'),6  goodNews: fs.promises.readFile(`${__dirname}/GoodNews.mustache`, 'utf8'),7  triggerTemplate: fs.promises.readFile(`${__dirname}/Trigger.mustache`, 'utf8'),8  portfolioMetrics: fs.promises.readFile(`${__dirname}/PortfolioMetrics.mustache`, 'utf8'),9  publicBetaStarted: fs.promises.readFile(`${__dirname}/PublicBetaStarted.mustache`, 'utf8'),10  automateNotEnoughFunds: fs.promises.readFile(11    `${__dirname}/AutomateNotEnoughFunds.mustache`,12    'utf8',13  ),...

Using AI Code Generation

1const fs = require("fs");2const util = require("util");3const readFile = util.promisify(fs.readFile);4const writeFile = util.promisify(fs.writeFile);5const fs = require("fs");6const util = require("util");7const readFile = util.promisify(fs.readFile);8const writeFile = util.promisify(fs.writeFile);9const fs = require("fs");10const util = require("util");11const readFile = util.promisify(fs.readFile);12const writeFile = util.promisify(fs.writeFile);13const fs = require("fs");14const util = require("util");15const readFile = util.promisify(fs.readFile);16const writeFile = util.promisify(fs.writeFile);17const fs = require("fs");18const util = require("util");19const readFile = util.promisify(fs.readFile);20const writeFile = util.promisify(fs.writeFile);21const fs = require("fs");22const util = require("util");23const readFile = util.promisify(fs.readFile);24const writeFile = util.promisify(fs.writeFile);25const fs = require("fs");26const util = require("util");27const readFile = util.promisify(fs.readFile);28const writeFile = util.promisify(fs.writeFile);29const fs = require("fs");30const util = require("util");31const readFile = util.promisify(fs.readFile);32const writeFile = util.promisify(fs.writeFile);33const fs = require("fs");34const util = require("util");35const readFile = util.promisify(fs.readFile);36const writeFile = util.promisify(fs.writeFile);37const fs = require("fs");38const util = require("util");39const readFile = util.promisify(fs.readFile);40const writeFile = util.promisify(fs.writeFile);41const fs = require("fs");42const util = require("util");43const readFile = util.promisify(fs.readFile);44const writeFile = util.promisify(fs.writeFile);

Using AI Code Generation

1const fs = require("fs");2const path = require("path");3const qawolf = require("qawolf");4const browser = await qawolf.launch();5const context = await browser.newContext();6const page = await context.newPage();7await page.click("input[name=q]");8await page.type("input[name=q]", "hello world");9await page.click("input[name=btnK]");10await qawolf.create();11await browser.close();12await context.close();13await page.close();14await qawolf.create();15await browser.close();16await context.close();17await page.close();18await qawolf.create();19await browser.close();20await context.close();21await page.close();22await qawolf.create();23await browser.close();24await context.close();25await page.close();26await qawolf.create();27await browser.close();28await context.close();29await page.close();30await qawolf.create();31await browser.close();32await context.close();33await page.close();34await qawolf.create();35await browser.close();36await context.close();37await page.close();38await qawolf.create();39await browser.close();40await context.close();41await page.close();42await qawolf.create();

Using AI Code Generation

1const fs = require("fs");2const { promisify } = require("util");3const readFile = promisify(fs.readFile);4async function main() {5  const data = await readFile("test.js", "utf8");6  fs.writeFile("test2.js", data, (err) => {7    if (err) throw err;8    console.log("File is created successfully.");9  });10}11main();12const fs = require("fs");13fs.readFile("test.js", "utf8", (err, data) => {14  if (err) throw err;15  fs.writeFile("test2.js", data, (err) => {16    if (err) throw err;17    console.log("File is created successfully.");18  });19});20const fs = require("fs");21const { promisify } = require("util");22const readFile = promisify(fs.readFile);23async function main() {24  const data = await readFile("test.js", "utf8");25  fs.writeFile("test2.js", data, (err) => {26    if (err) throw err;27    console.log("File is created successfully.");28  });29}30main();31const fs = require("fs");32fs.readFile("test.js", "utf8", (err, data) => {33  if (err) throw err;34  fs.writeFile("test2.js", data, (err) => {35    if (err) throw err;36    console.log("File is created successfully.");37  });38});39const fs = require("fs");40const { promisify } = require("util");41const readFile = promisify(fs.readFile);42async function main() {43  const data = await readFile("test.js", "utf8");44  fs.writeFile("test2.js", data, (err) => {45    if (err) throw err;46    console.log("File is created

Using AI Code Generation

1const { readFile } = require('fs').promises;2module.exports = async function() {3  return readFile('test.txt', 'utf8');4};5const { launch } = require('qawolf');6const assert = require('assert');7const readFile = require('./test.js');8describe('test', () => {9  let browser;10  before(async () => {11    browser = await launch();12  });13  after(() => browser.close());14  it('readFile', async () => {15    const content = await readFile();16    assert.equal(content, 'Hello World!');17  });18});19const { readFile } = require('fs').promises;20module.exports = async function() {21  return readFile('test.txt', 'utf8');22};23const { launch } = require('qawolf');24const assert = require('assert');25const readFile = require('./test.js');26describe('test', () => {27  let browser;28  before(async () => {29    browser = await launch();30  });31  after(() => browser.close());32  it('readFile', async () => {33    const content = await readFile();34    assert.equal(content, 'Hello World!');35  });36});

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.