import Ssh from '../src/ssh'
import to from 'await-to-js'
import { expect } from 'chai'
import { it } from 'mocha'
import read from 'read-yaml-file'
import logger from '@uci/logger'
// pause = require('@uci/utils').pPause

describe('SSH Class Testing ',async ()=> {

  let remote
  let log
  before(async () => {
    log = logger({ name: 'remote-code', test:'/test/ssh.test.js', class:'Ssh',file:'src/ssh.js', id: 'testing' })
    let opts = await read('./test/ssh.yaml')
    remote = new Ssh(opts)
    log.info(`making connection to ${remote.opts.host}`)
    let  [err] = await to(remote.connect())
    if (err) {
      log.info('unable to connect aborting test', err)
      return err
    }
    log.info('ready for testing')
  })

  after(async () => {
    remote.close()
  })

  it('simple connect and reply to "cd /opt && pwd"'   , async function () {
    let [err,res] = await to(remote.exec('cd /opt && pwd'))
    if (err) {
      log.info('error running command aborting test', err)
      return
    }
    log.info(`result of remote command ${res.command} => ${res.reply.toString().trim()}`)
    expect(res.reply.toString().trim(), 'test failed').to.equal('/opt')
  })

})

// function hooks(remote) {
//

// // beforeEach(async() => {
// // await someasyncfunctiontodobeforeeachtest()
// // })
//
// // after(async() => {
// // await someasyncfunctiontodoaftereeachtest()
// // })
//
// }