adduser.js

const requireInject = require('require-inject')
const { test } = require('tap')
const { getCredentialsByURI, setCredentialsByURI } =
  require('@npmcli/config').prototype

let result = ''

const _flatOptions = {
  authType: 'legacy',
  registry: 'https://registry.npmjs.org/',
  scope: '',
  fromFlatOptions: true,
}

let failSave = false
let deletedConfig = {}
let registryOutput = ''
let setConfig = {}
const authDummy = (options) => {
  if (!options.fromFlatOptions)
    throw new Error('did not pass full flatOptions to auth function')

  return Promise.resolve({
    message: 'success',
    newCreds: {
      username: 'u',
      password: 'p',
      email: 'u@npmjs.org',
      alwaysAuth: false,
    },
  })
}

const deleteMock = (key, where) => {
  deletedConfig = {
    ...deletedConfig,
    [key]: where,
  }
}
const adduser = requireInject('../../lib/adduser.js', {
  npmlog: {
    disableProgress: () => null,
    notice: (_, msg) => {
      registryOutput = msg
    },
  },
  '../../lib/npm.js': {
    flatOptions: _flatOptions,
    config: {
      delete: deleteMock,
      get (key, where) {
        if (!where || where === 'user')
          return _flatOptions[key]
      },
      getCredentialsByURI,
      async save () {
        if (failSave)
          throw new Error('error saving user config')
      },
      set (key, value, where) {
        setConfig = {
          ...setConfig,
          [key]: {
            value,
            where,
          },
        }
      },
      setCredentialsByURI,
    },
  },
  '../../lib/utils/output.js': msg => {
    result = msg
  },
  '../../lib/auth/legacy.js': authDummy,
})

test('simple login', (t) => {
  adduser([], (err) => {
    t.ifError(err, 'npm adduser')

    t.equal(
      registryOutput,
      'Log in on https://registry.npmjs.org/',
      'should have correct message result'
    )

    t.deepEqual(
      deletedConfig,
      {
        _token: 'user',
        _password: 'user',
        username: 'user',
        email: 'user',
        _auth: 'user',
        _authtoken: 'user',
        _authToken: 'user',
        '//registry.npmjs.org/:-authtoken': undefined,
        '//registry.npmjs.org/:_authToken': 'user',
      },
      'should delete token in user config'
    )

    t.deepEqual(
      setConfig,
      {
        '//registry.npmjs.org/:_password': { value: 'cA==', where: 'user' },
        '//registry.npmjs.org/:username': { value: 'u', where: 'user' },
        '//registry.npmjs.org/:email': { value: 'u@npmjs.org', where: 'user' },
        '//registry.npmjs.org/:always-auth': { value: false, where: 'user' },
      },
      'should set expected user configs'
    )

    t.equal(
      result,
      'success',
      'should output auth success msg'
    )

    registryOutput = ''
    deletedConfig = {}
    setConfig = {}
    result = ''
    t.end()
  })
})

test('bad auth type', (t) => {
  _flatOptions.authType = 'foo'

  adduser([], (err) => {
    t.match(
      err,
      /Error: no such auth module/,
      'should throw bad auth type error'
    )

    _flatOptions.authType = 'legacy'
    deletedConfig = {}
    setConfig = {}
    result = ''
    t.end()
  })
})

test('scoped login', (t) => {
  _flatOptions.scope = '@myscope'

  adduser([], (err) => {
    t.ifError(err, 'npm adduser')

    t.deepEqual(
      setConfig['@myscope:registry'],
      { value: 'https://registry.npmjs.org/', where: 'user' },
      'should set scoped registry config'
    )

    _flatOptions.scope = ''
    deletedConfig = {}
    setConfig = {}
    result = ''
    t.end()
  })
})

test('scoped login with valid scoped registry config', (t) => {
  _flatOptions['@myscope:registry'] = 'https://diff-registry.npmjs.com/'
  _flatOptions.scope = '@myscope'

  adduser([], (err) => {
    t.ifError(err, 'npm adduser')

    t.deepEqual(
      setConfig['@myscope:registry'],
      { value: 'https://diff-registry.npmjs.com/', where: 'user' },
      'should keep scoped registry config'
    )

    delete _flatOptions['@myscope:registry']
    _flatOptions.scope = ''
    deletedConfig = {}
    setConfig = {}
    result = ''
    t.end()
  })
})

test('save config failure', (t) => {
  failSave = true

  adduser([], (err) => {
    t.match(
      err,
      /error saving user config/,
      'should throw config.save error'
    )

    failSave = false
    deletedConfig = {}
    setConfig = {}
    result = ''
    t.end()
  })
})