cypress/packages/server/test/unit/open_spec.js

require('../spec_helper')

const cp = require('child_process')
const open = require(`${root}lib/util/open`)

const platform = (p) => {
  return Object.defineProperty(process, 'platform', {
    value: p,
  })
}

describe('lib/util/open', () => {
  beforeEach(function () {
    this.platform = process.platform

    const cpStub = sinon.stub({
      once () {},
      unref () {},
    })

    cpStub.once.withArgs('close').yieldsAsync(0)

    return sinon.stub(cp, 'spawn').returns(cpStub)
  })

  afterEach(function () {
    // reset the platform
    return platform(this.platform)
  })

  it('spawns process with osx args', () => {
    platform('darwin')

    return open.opn('../foo', { args: '-R' })
    .then(() => {
      expect(cp.spawn).to.be.calledWith('open', ['-W', '-R', '../foo'])
    })
  })

  it('spawns process with linux args', () => {
    platform('linux')

    return open.opn('../foo', { args: '-R' })
    .then(() => {
      expect(cp.spawn).to.be.calledWithMatch('xdg-open', ['../foo'])
    })
  })
})