'use strict'
  
  var test = require('tape').test
  var msgpack = require('../')
  
  test('encode/compatibility mode', function (t) {
    var compatEncoder = msgpack({
      compatibilityMode: true
    })
    var defaultEncoder = msgpack({
      compatibilityMode: false
    })
  
    var oneBytesStr = Array(31 + 2).join('x')
    var twoBytesStr = Array(255 + 2).join('x')
  
    t.test('default encoding a string of length ' + oneBytesStr.length, function (t) {
      // Default: use 1 byte length string (str8)
      var buf = defaultEncoder.encode(oneBytesStr)
      t.equal(buf[0], 0xd9, 'must have the proper header (str8)')
      t.equal(buf.toString('utf8', 2, Buffer.byteLength(oneBytesStr) + 2), oneBytesStr, 'must decode correctly')
      t.end()
    })
  
    t.test('compat. encoding a string of length ' + oneBytesStr.length, function (t) {
      // Compat. mode: use 2 byte length string (str16)
      var buf = compatEncoder.encode(oneBytesStr)
      t.equal(buf[0], 0xda, 'must have the proper header (str16)')
      t.equal(buf.toString('utf8', 3, Buffer.byteLength(oneBytesStr) + 3), oneBytesStr, 'must decode correctly')
      t.end()
    })
  
    t.test('encoding for a string of length ' + twoBytesStr.length, function (t) {
      // Two byte strings: compat. mode should make no difference
      var buf1 = defaultEncoder.encode(twoBytesStr)
      var buf2 = compatEncoder.encode(twoBytesStr)
      t.deepEqual(buf1, buf2, 'must be equal for two byte strings')
      t.end()
    })
  })