'use strict'
var helper = require('./test-helper')
var utils = require('../../../lib/utils')

test('md5 authentication', function () {
  var client = helper.createClient()
  client.password = '!'
  var salt = Buffer.from([1, 2, 3, 4])
  client.connection.emit('authenticationMD5Password', {salt: salt})

  test('responds', function () {
    assert.lengthIs(client.connection.stream.packets, 1)
    test('should have correct encrypted data', function () {
      var encrypted = utils.md5(client.password + client.user)
      encrypted = utils.md5(encrypted + salt.toString('binary'))
      var password = 'md5' + encrypted
      // how do we want to test this?
      assert.equalBuffers(client.connection.stream.packets[0], new BufferList()
                        .addCString(password).join(true, 'p'))
    })
  })
})

test('md5 of utf-8 strings', function () {
  assert.equal(utils.md5('😊'), '5deda34cd95f304948d2bc1b4a62c11e')
})