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How to use getTranspileFolders method in Cypress

Best JavaScript code snippet using cypress

findReactScriptsWebpackConfig.js

Source:findReactScriptsWebpackConfig.js

...19  }20  // because for react-scripts user doesn't have direct access to webpack webpackConfig21  // we must implicitly setup everything required to run tests22  addCypressToWebpackEslintRulesInPlace(webpackConfig)23  getTranspileFolders(config).forEach((cypressFolder) => {24    allowModuleSourceInPlace(cypressFolder, webpackConfig)25    addFolderToBabelLoaderTranspileInPlace(cypressFolder, webpackConfig)26  })27  if (isReactScripts5) {28    debug('Modifying configuration for react-scripts@5')29    reactScriptsFiveModifications(webpackConfig)30  }31  debug('resolved webpack config: %o', webpackConfig)32  return webpackConfig...

index.js

Source:index.js

...25    config && config.env && config.env.coverage === false26  debug('coverage is disabled? %o', { coverageIsDisabled })27  const opts = {28    reactScripts: true,29    addFolderToTranspile: getTranspileFolders(config),30    coverage: !coverageIsDisabled,31    // insert Babel plugin to mock named imports32    looseModules: true,33  }34  findWebpack.cleanForCypress(opts, webpackOptions)35  debug('cleaned webpack options: %o', webpackOptions)36  addImageRedirect(webpackOptions)37  const options = {38    webpackOptions,39    watchOptions: {},40  }41  on('file:preprocessor', webpackPreprocessor(options))42  // IMPORTANT to return the config object43  // with the any changed environment variables...

file-preprocessor.js

Source:file-preprocessor.js

...30  debug('fixtures folder', config.fixturesFolder)31  debug('integration test folder: %s', config.integrationFolder)32  const opts = {33    reactScripts: true,34    addFolderToTranspile: getTranspileFolders(config),35    coverage: !coverageIsDisabled,36    // insert Babel plugin to mock named imports37    looseModules: true,38  }39  const preprocessorOptions = getWebpackPreprocessorOptions(opts)40  debug('final webpack options %o', preprocessorOptions.webpackOptions)41  return webpackPreprocessor(preprocessorOptions)...

get-transpile-folders.js

Source:get-transpile-folders.js

1// @ts-check2function getTranspileFolders (config) {3  const folders = []4  // user can disable folders, so check first5  if (config.componentFolder) {6    folders.push(config.componentFolder)7  }8  if (config.fixturesFolder) {9    folders.push(config.fixturesFolder)10  }11  return folders12}...

Using AI Code Generation

1module.exports = (on, config) => {2  return getTranspileFolders(config)3    .then((folders) => {4      folders.push('cypress/support');5      return folders;6    })7    .then((folders) => {8      return {9      };10    });11};

Using AI Code Generation

1const cypress = require('cypress')2const fs = require('fs')3const path = require('path')4const projectRoot = path.join(__dirname, 'cypress')5  .start({6    config: {7    },8  })9  .then(async (instance) => {10    const { config } = instance11    const transpileFolders = await config.getTranspileFolders()12    console.log(transpileFolders)13    fs.writeFileSync(14      path.join(__dirname, 'transpileFolders.json'),15      JSON.stringify(transpileFolders, null, 2)16    instance.close()17  })18{19}20CypressError: Timed out retrying: cy.task('get:config') failed with the following error:

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.