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How to use scaffoldWatch method in Cypress

Best JavaScript code snippet using cypress

fixtures.js

Source:fixtures.js

1const fs = require('fs-extra')2const path = require('path')3const chokidar = require('chokidar')4const root = path.join(__dirname, '..', '..', '..')5const projects = path.join(root, 'test', 'support', 'fixtures', 'projects')6const tmpDir = path.join(root, '.projects')7// copy contents instead of deleting+creating new file, which can cause8// filewatchers to lose track of toFile.9const copyContents = (fromFile, toFile) => {10  return Promise.all([11    fs.open(toFile, 'w'),12    fs.readFile(fromFile),13  ])14  .then(([toFd, fromFileBuf]) => {15    return fs.write(toFd, fromFileBuf)16    .finally(() => {17      return fs.close(toFd)18    })19  })20}21module.exports = {22  // copies all of the project fixtures23  // to the tmpDir .projects in the root24  scaffold () {25    return fs.copySync(projects, tmpDir)26  },27  scaffoldWatch () {28    const watchdir = path.resolve(__dirname, '../fixtures/projects')29    console.log('watching files due to --no-exit', watchdir)30    chokidar.watch(watchdir, {31    })32    .on('change', (srcFilepath, stats) => {33      const tmpFilepath = path.join(tmpDir, path.relative(watchdir, srcFilepath))34      return copyContents(srcFilepath, tmpFilepath)35    })36    .on('error', console.error)37  },38  // removes all of the project fixtures39  // from the tmpDir .projects in the root40  remove () {41    return fs.removeSync(tmpDir)42  },43  async installStubPackage (projectPath, pkgName) {44    const pathToPkg = path.join(projectPath, 'node_modules', pkgName)45    await fs.outputJSON(path.join(projectPath, 'package.json'), { name: 'some-project' })46    await fs.mkdirp(pathToPkg)47    await fs.outputFile(path.join(pathToPkg, 'index.js'), '')48  },49  // returns the path to project fixture50  // in the tmpDir51  project (...args) {52    return this.projectPath.apply(this, args)53  },54  projectPath (name) {55    return path.join(tmpDir, name)56  },57  get (fixture, encoding = 'utf8') {58    return fs.readFileSync(path.join(root, 'test', 'support', 'fixtures', fixture), encoding)59  },60  path (fixture) {61    return path.join(root, 'test', 'support', 'fixtures', fixture)62  },...

Using AI Code Generation

1import scaffoldWatch from "cypress-scaffold-watch";2scaffoldWatch();3scaffoldWatch({4  watchOptions: {5  },6});7scaffoldWatch({8  watchOptions: {9  },10  scaffold: {11    cypressJson: {12      env: {13      },14    },15  },16});17scaffoldWatch({18  watchOptions: {19  },20  scaffold: {

Using AI Code Generation

1scaffoldWatch: (spec, options) => {2  return Cypress.backend('scaffold:watch', spec, options)3},4on('scaffold:watch', (spec, options) => {5  return scaffoldWatch(spec, options)6})7Cypress.Commands.add('scaffoldWatch', (spec, options) => {8  return cy.task('scaffold:watch', spec, options)9})10it('should scaffold watch', () => {11  cy.scaffoldWatch('spec.js', {12  })13})14Error: cy.task('scaffold:watch') failed with the following error:15Error: cy.task('scaffold:watch') failed with the following error:

Using AI Code Generation

1const scaffoldWatch = require('cypress-scaffold-watch');2scaffoldWatch('cypress/integration');3const scaffoldWatch = require('cypress-scaffold-watch');4module.exports = (on, config) => {5    scaffoldWatch(on, config, 'cypress/integration');6    return config;7}

Using AI Code Generation

1import { scaffoldWatch } from 'cypress-react-unit-test';2scaffoldWatch(React, mount, './src');3const { startDevServer } = require('@cypress/webpack-dev-server');4const webpackConfig = require('../../webpack.config');5module.exports = (on, config) => {6  on('dev-server:start', (options) => {7    return startDevServer({8    });9  });10};

Using AI Code Generation

1const { scaffoldWatch } = require('cypress-scaffold');2scaffoldWatch();3{4  "reporterOptions": {5  }6}7{8  "scripts": {9  },10  "devDependencies": {11  }12}13{14}15{16  "env": {17  },18  "rules": {19  }20}

Using AI Code Generation

1Cypress.scaffoldWatch('file', (error, testFile) => {2  testFile.run()3  testFile.close()4})5module.exports = (on, config) => {6  on('scaffold:watch', (type, testFile) => {7    testFile.run()8    testFile.close()9  })10}11module.exports = (on, config) => {12  on('scaffold:watch', (type, testFile) => {13    testFile.run()14    testFile.close()15  })16}

Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

What is Cypress? -
Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.