nugget/test/test.js

var fs = require('fs')
var http = require('http')
var nugget = require('../')
var path = require('path')
var test = require('tape')

var testServer = http.createServer(function(req, res) {
  res.end('hello')
})

var target = path.join(__dirname, 'resume.html')
if (fs.existsSync(target)) fs.unlinkSync(target)

testServer.listen(0, function() {
  var port = this.address().port
  test('fetches file', function(t) {
    nugget('http://localhost:' + port + '/resume.html', {dir: __dirname}, function(err) {
      t.ok(fs.existsSync(target), 'downloaded file')
      if (fs.existsSync(target)) fs.unlinkSync(target)
      t.end()
    })
  })
  
  test('has progress events', function(t) {
    var gotProgress = false
    var dl = nugget('http://localhost:' + port + '/resume.html', {dir: __dirname}, function(err) {
      t.notOk(err, 'no error')
      t.ok(gotProgress, 'got progress event')
      t.end()
      testServer.close()
    })
    dl.once('progress', function(data) {
      t.ok(data.hasOwnProperty('percentage'), 'has percentage')
      gotProgress = true
    })
  })
})