#!/usr/bin/env ts-node
/**
 *   Wechaty Chatbot SDK - https://github.com/wechaty/wechaty
 *
 *   @copyright 2016 Huan LI (李卓桓) <https://github.com/huan>, and
 *                   Wechaty Contributors <https://github.com/wechaty>.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 *
 */

import test  from 'blue-tape'

import { config } from './config'
// import { Puppet } from './puppet'

test('important variables', async t => {
  // t.true('puppet'   in config, 'should exist `puppet` in Config')
  t.true('apihost'  in config, 'should exist `apihost` in Config')
  t.true('token'    in config, 'should exist `token` in Config')

  // t.ok(config.default.DEFAULT_PUPPET      , 'should export DEFAULT_PUPPET')
  // t.ok(config.default.DEFAULT_PROFILE     , 'should export DEFAULT_PROFILE')
  t.ok(config.default.DEFAULT_PROTOCOL, 'should export DEFAULT_PROTOCOL')
  t.ok(config.default.DEFAULT_APIHOST,  'should export DEFAULT_APIHOST')
})

test('validApiHost()', async t => {
  const OK_APIHOSTS = [
    'api.chatie.io',
    'chatie.io:8080',
  ]
  const ERR_APIHOSTS = [
    'https://api.chatie.io',
    'chatie.io/',
  ]
  OK_APIHOSTS.forEach(apihost => {
    t.doesNotThrow(() => {
      config.validApiHost(apihost)
    })
  }, 'should not row for right apihost')
  ERR_APIHOSTS.forEach(apihost => {
    t.throws(() => {
      config.validApiHost(apihost)
    })
  }, 'should throw for error apihost')

})

// test('puppetInstance()', async t => {
//   // BUG Compitable with Win32 CI
//   // global instance infected across unit tests... :(
//   const bak = config.puppetInstance()

//   config.puppetInstance(null)
//   t.throws(() => {
//     config.puppetInstance()
//   }, Error, 'should throw when not initialized')
//   config.puppetInstance(bak)

//   const EXPECTED: Puppet = {userId: 'test'} as any
//   const mockPuppet = EXPECTED

//   config.puppetInstance(mockPuppet)
//   const instance = config.puppetInstance()
//   t.deepEqual(instance, EXPECTED, 'should equal with initialized data')

//   config.puppetInstance(null)
//   t.throws(() => {
//     config.puppetInstance()
//   }, Error, 'should throw after set to null')

//   config.puppetInstance(bak)
// })

test('systemPuppetName ()', async t => {
  const WECHATY_PUPPET_ORIG = process.env['WECHATY_PUPPET']

  delete process.env['WECHATY_PUPPET']
  t.equal(config.systemPuppetName(), 'wechaty-puppet-wechat', 'should get wechaty-puppet-wechat as default puppet name')

  process.env['WECHATY_PUPPET'] = 'wechaty-puppet-mock'
  t.equal(config.systemPuppetName(), 'wechaty-puppet-mock', 'should get puppet name from process.env')

  // restore the original value
  process.env['WECHATY_PUPPET'] = WECHATY_PUPPET_ORIG
})