cypress/cli/test/lib/errors_spec.js

require('../spec_helper')

const os = require('os')
const snapshot = require('../support/snapshot')
const { errors, formErrorText } = require(`${lib}/errors`)
const util = require(`${lib}/util`)

describe('errors', function () {
  const { missingXvfb } = errors

  beforeEach(function () {
    sinon.stub(util, 'pkgVersion').returns('1.2.3')
    os.platform.returns('test platform')
  })

  describe('individual', () => {
    it('has the following errors', () => {
      return snapshot(Object.keys(errors))
    })
  })

  context('.errors.formErrorText', function () {
    it('returns fully formed text message', () => {
      expect(missingXvfb).to.be.an('object')

      return formErrorText(missingXvfb)
      .then((text) => {
        expect(text).to.be.a('string')
        snapshot(text)
      })
    })
  })
})