How to use findInstalledOrInstallCypress method in Cypress

Best JavaScript code snippet using cypress

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1const cypress = require('cypress')2cypress.findInstalledOrInstallCypress()3const cypress = require('cypress')4cypress.findInstalledOrInstallCypress()5const cypress = require('cypress')6cypress.findInstalledOrInstallCypress()7const cypress = require('cypress')8cypress.findInstalledOrInstallCypress()9const cypress = require('cypress')10cypress.findInstalledOrInstallCypress()11const cypress = require('cypress')12cypress.findInstalledOrInstallCypress()13const cypress = require('cypress')14cypress.findInstalledOrInstallCypress()15const cypress = require('cypress')16cypress.findInstalledOrInstallCypress()17const cypress = require('cypress')18cypress.findInstalledOrInstallCypress()19const cypress = require('cypress')20cypress.findInstalledOrInstallCypress()21const cypress = require('cypress')22cypress.findInstalledOrInstallCypress()23const cypress = require('cypress')24cypress.findInstalledOrInstallCypress()25const cypress = require('cypress')26cypress.findInstalledOrInstallCypress()

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1const { findInstalledOrInstallCypress } = require('find-installed-or-install-cypress');2findInstalledOrInstallCypress({3 onProgress: (progress) => {4 console.log(progress);5 },6 onLog: (message) => {7 console.log(message);8 },9 onWarning: (warning) => {10 console.log(warning);11 },12 onError: (error) => {13 console.log(error);14 },15 onEnd: (cypress) => {16 console.log(cypress);17 },18});19{ message: 'Downloading Cypress binary', progress: 0 }20{ message: 'Unzipping Cypress binary', progress: 0 }21{ message: 'Unzipping Cypress binary', progress: 0.1 }22{ message: 'Unzipping Cypress binary', progress: 0.2 }23{ message: 'Unzipping Cypress binary', progress: 0.3 }24{ message: 'Unzipping Cypress binary', progress: 0.4 }25{ message: 'Unzipping Cypress binary', progress: 0.5 }26{ message: 'Unzipping Cypress binary', progress: 0.6 }27{ message: 'Unzipping Cypress binary', progress: 0.7 }28{ message: 'Unzipping Cypress binary', progress: 0.8 }29{ message: 'Unzipping Cypress binary

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1const cypress = require('cypress')2const findInstalledOrInstallCypress = require('cypress/​lib/​tasks/​find-installed-or-install-cypress')3const { spawn } = require('child_process')4async function runCypress() {5 await findInstalledOrInstallCypress()6 const cypressProcess = spawn('npx', ['cypress', 'run', '--config-file', 'cypress.json'], {7 })8 cypressProcess.on('exit', (code) => {9 console.log(`Cypress exited with code ${code}`)10 process.exit(code)11 })12}13runCypress()14{15 "env": {16 }17}18{19 "dependencies": {20 }21}

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1const cypress = require('cypress');2async function runTests() {3 const cypressPath = await cypress.findInstalledOrInstallCypress();4 console.log(cypressPath);5}6runTests();7const cypress = require('cypress');8async function runTests() {9 const cypressPath = await cypress.findInstalledOrInstallCypress({ version: '3.6.1' });10 console.log(cypressPath);11}12runTests();

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1const cypress = require('cypress')2const childProcess = require('child_process')3const fs = require('fs')4const path = require('path')5const os = require('os')6const util = require('util')7const exec = util.promisify(childProcess.exec)8const { findInstalledOrInstallCypress } = cypress9const cypressCacheDir = path.join(os.homedir(), '.cache', 'Cypress')10const cypressBin = path.join(cypressCacheDir, cypressVersion, 'Cypress', 'Cypress.app', 'Contents', 'MacOS', 'Cypress')11const cypressBinary = path.join(cypressCacheDir, cypressVersion, 'Cypress', 'Cypress.app', 'Contents', 'Resources', 'app', 'packages', 'server', 'lib', 'exec', 'cypress')12async function runCypressTests() {13 try {14 const cypressPath = await findInstalledOrInstallCypress(cypressVersion)15 console.log(`Cypress path: ${cypressPath}`)16 const { stdout, stderr } = await exec(`${cypressBin} run --browser chrome --headless --spec "cypress/​integration/​*.js"`)17 console.log('stdout:', stdout)18 console.log('stderr:', stderr)19 } catch (error) {20 console.error(error)21 }22}23async function main() {24 if (!fs.existsSync(cypressBin)) {25 console.log('Cypress is not installed. Installing Cypress...')26 await runCypressTests()27 }28 else {29 console.log('Cypress is already installed. Running Cypress tests...')30 await runCypressTests()31 }32}33main()34{35 "scripts": {36 },37 "dependencies": {

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1const cypress = require('cypress');2cypress.findInstalledOrInstallCypress('4.1.0', 'path/​to/​cypress')3 .then((cypressPath) => {4 console.log('Cypress path is', cypressPath);5 })6 .catch((error) => {7 console.error('Error installing Cypress', error);8 });

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1export class CypressInstaller {2 findInstalledOrInstallCypress(version: string): Cypress {3 }4}5export interface Cypress {6}

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1const cypress = require('cypress')2cypress.findInstalledOrInstallCypress('4.11.0').then((cypress) => {3 console.log(cypress)4})5Recommended Posts: Cypress | findInstalledOrInstallCypress() Method6Cypress | findCypress() Method7Cypress | installCypress() Method8Cypress | Cypress.isBrowser() Met

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1const cypress = require('cypress');2const fs = require('fs');3cypress.findInstalledOrInstallCypress()4.then(() => {5 cypress.run({6 })7 .then((results) => {8 fs.writeFileSync('results.json', results);9 })10 .catch((err) => {11 console.log(err);12 })13})14.catch((err) => {15 console.log(err);16})17{18 "config": {19 "env": {},20 },

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StackOverFlow community discussions

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Depending on where you're executing your assertion, and due to Cypress' asynchronous nature, you may be trying to assert before expectedTimeOfTest is actually being assigned a value. You have one of two options:

  1. Instead of a variable, assign expectedTimeOfTest to an alias: cy.wrap(JSON.stringify(json.SEQUENCE.timeoftest)).as("expectedTimeOfTest"); which you can then access by its alias as either this.expectedTimeOfTest or cy.get("@expectedTimeOfTest") later in your test.

If you go this route, do not use the arrow function for your then method, as aliases won't work with them. Instead use .then(function(){ //your code here})

     // Example of using function() vs arrow function.      
     cy.readFile(filePath + fileName).then(function(json){
        expect(json).to.be.an('object')
        cy.wrap(JSON.stringify(json.SEQUENCE.timeoftest)).as("expectedTimeOfTest");
      }); 
  1. Include your assertion inside your .then() method.
https://stackoverflow.com/questions/67691853/cypress-variable-and-expecting-values

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