Cypress Upload a File

*github:gists*

  7428fa2... 10/07/18 20:50       public     Cypress Upload a File
+ 61877cc... 09/08/17 11:35       public     API JSON authentication with Devise
  3740394... 07/30/17 09:57       public     These are some of my project references in socialnetwork application in ruby on rails.
  86c208e... 07/25/17 19:53       public     

gistfile1.txt

Cypress.Commands.add('upload_file', (selector, fileUrl, type = '') => {
  return cy.fixture(fileUrl, 'base64')
    .then(Cypress.Blob.base64StringToBlob)
    .then(blob => {
      const nameSegments = fileUrl.split('/')
      const name = nameSegments[nameSegments.length - 1]
      const testFile = new File([blob], name, { type })
      const event = { dataTransfer: { files: [testFile] } }
      return cy.get(selector).trigger('drop', event)
    })
});

// Usage
cy.upload_file('.dropzone, trade.xlsx')