msb128/test/index.js

Read and write MSB base 128 encoded variable length integers

var bufferEqual = require('buffer-equal')
var test = require('tape')
var msb = require('../')

test('MSB tests', function (t) {
  t.plan(8)

  var enc = [
    new Buffer('8358', 'hex'),
    new Buffer('86af3b', 'hex'),
    new Buffer('8bb85e', 'hex'),
    new Buffer('b9c1ddd25b', 'hex')
  ]
  var dec = [
    '600',
    '120891',
    '203998',
    '15709219291'
  ]

  for (var i = 0; i < enc.length; i++) {
    t.equal(msb.read(enc[i]).res.toString(), dec[i])
    t.ok(bufferEqual(msb.write(dec[i]), enc[i]))
  }
})