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How to use this._handleDownloads method in Cypress

Best JavaScript code snippet using cypress

chrome.js

Source:chrome.js

...414                originalBrowserKill.apply(launchedBrowser, args);415            };416            yield this._maybeRecordVideo(criClient, options, browser.majorVersion);417            yield this._navigateUsingCRI(criClient, url);418            yield this._handleDownloads(criClient, options.downloadsFolder, automation);419            // return the launched browser process420            // with additional method to close the remote connection421            return launchedBrowser;422        });423    },...

electron.js

Source:electron.js

...190      // enabling can only happen once the window has loaded191      return this._enableDebugger(win.webContents)192    })193    .then(() => {194      return this._handleDownloads(win.webContents, options.downloadsFolder, automation)195    })196    .return(win)197  },198  _attachDebugger (webContents) {199    try {200      webContents.debugger.attach('1.3')201      debug('debugger attached')202    } catch (err) {203      debug('debugger attached failed %o', { err })204      throw err205    }206    const originalSendCommand = webContents.debugger.sendCommand207    webContents.debugger.sendCommand = function (message, data) {208      debug('debugger: sending %s with params %o', message, data)...

Using AI Code Generation

1Cypress.Commands.add('downloadFile', (url, fileName) => {2  cy.request({3    headers: {4    },5  }).then((response) => {6    const blob = Cypress.Blob.binaryStringToBlob(response.body, 'application/octet-stream');7    const file = new File([blob], fileName, { type: 'application/octet-stream' });8    const dataTransfer = new DataTransfer();9    dataTransfer.items.add(file);10    const el = cy.state('window').document.createElement('input');11    el.type = 'file';12    el.files = dataTransfer.files;13    const list = new DataTransfer();14    list.items.add(file);15    cy.state('window').document.body.appendChild(el);16    el.files = list.files;17    cy.wrap(el).trigger('change', { force: true });18  });19});20describe('Download File', () => {21  it('should download file', () => {22  });23});24describe('Download File', () => {25  it('should download file', () => {26    cy.readFile('cypress/downloads/example.txt', { encoding: 'utf-8' }).should('contain', 'Example');27  });28});

Using AI Code Generation

1cy._handleDownloads('file.txt', 'hello world')2cy._handleDownloads('file.txt', 'hello world')3cy._handleDownloads('file.txt', 'hello world')4cy._handleDownloads('file.txt', 'hello world')5cy._handleDownloads('file.txt', 'hello world')6cy._handleDownloads('file.txt', 'hello world')7cy._handleDownloads('file.txt', 'hello world')8cy._handleDownloads('file.txt', 'hello world')9cy._handleDownloads('file.txt', 'hello world')10cy._handleDownloads('file.txt', 'hello world')11cy._handleDownloads('file.txt', 'hello world')12cy._handleDownloads('file.txt', 'hello world')13cy._handleDownloads('file.txt', 'hello world')14cy._handleDownloads('file.txt', 'hello world')15cy._handleDownloads('file.txt', 'hello world')16cy._handleDownloads('file.txt', 'hello world')17cy._handleDownloads('file.txt', 'hello world')18cy._handleDownloads('file.txt', 'hello world

Using AI Code Generation

1Cypress.Commands.add('_handleDownloads', (url, fileName, mimeType) => {2    cy.server();3    cy.route({4        headers: {5            'content-disposition': `attachment; filename=${fileName}`,6        },7    });8});9    expect(resp.status).to.eq(200)10    expect(resp.headers['content-type']).to.eq('application/octet-stream')11    expect(resp.headers['content-disposition']).to.eq('attachment; filename="file.txt"')12    expect(resp.body).to.not.be.empty13})14    expect(resp.status).to.eq(200)15    expect(resp.headers['content-type']).to.eq('application/octet-stream')16    expect(resp.headers['content-disposition']).to.eq('attachment; filename="file.txt"')17    expect(resp.body).to.not.be.empty18})19    expect(resp.status).to.eq(200)20    expect(resp.headers['content-type']).to.eq('application/octet-stream')21    expect(resp.headers['content-disposition']).to.eq('attachment; filename="file.txt"')22    expect(resp.body).to.not.be.empty

Using AI Code Generation

1Cypress.Commands.add('downloadPdf', (url) => {2  cy.get('#download-pdf').click();3  cy.window().then((win) => {4    cy.stub(win, 'open').as('windowOpen');5  });6  cy.get('@windowOpen').should('be.calledWith', url);7});8Cypress.Commands.add('downloadPdf', (url) => {9  cy.get('#download-pdf').click();10  cy.window().then((win) => {11    cy.stub(win, 'open').as('windowOpen');12  });13  cy.get('@windowOpen').should('be.calledWith', url);14});15Cypress.Commands.add('downloadPdf', (url) => {16  cy.get('#download-pdf').click();17  cy.window().then((win) => {18    cy.stub(win, 'open').as('windowOpen');19  });20  cy.get('@windowOpen').should('be.calledWith', url);21});22Cypress.Commands.add('downloadPdf', (url) => {23  cy.get('#download-pdf').click();24  cy.window().then((win) => {25    cy.stub(win, 'open').as('windowOpen');26  });27  cy.get('@windowOpen').should('be.calledWith', url);28});29Cypress.Commands.add('downloadPdf', (url) => {30  cy.get('#download-pdf').click();31  cy.window().then((win) => {32    cy.stub(win, 'open').as('windowOpen');33  });34  cy.get('@windowOpen').should('be.calledWith', url);35});36Cypress.Commands.add('downloadPdf', (url) => {

Using AI Code Generation

1describe('Download files', () => {2  it('Download files from browser', () => {3    cy.get('button').click()4    cy.get('button').click()5  })6})7Cypress.Commands.add('_handleDownloads', () => {8  cy.server()9  cy.route('GET', '**/download', (xhr) => {10  })11  cy.get('button').click()12  cy.wait(10000)13})

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.