text: var tap = require('tap')
  var fs = require('fs')
  
  var server = require('./lib/server.js')
  var common = require('./lib/common.js')
  
  var auth = {
    username: 'username',
    password: '%1234@asdf%',
    email: 'i@izs.me',
    alwaysAuth: true
  }
  
  var client = common.freshClient()
  
  tap.test('publish again', function (t) {
    // not really a tarball, but doesn't matter
    var bodyPath = require.resolve('../package.json')
    var tarball = fs.createReadStream(bodyPath)
    var pd = fs.readFileSync(bodyPath)
    var pkg = require('../package.json')
    var lastTime = null
  
    server.expect('/npm-registry-client', function (req, res) {
      t.equal(req.method, 'PUT')
      var b = ''
      req.setEncoding('utf8')
      req.on('data', function (d) {
        b += d
      })
  
      req.on('end', function () {
        var o = lastTime = JSON.parse(b)
        t.equal(o._id, 'npm-registry-client')
        t.equal(o['dist-tags'].latest, pkg.version)
        t.has(o.versions[pkg.version], pkg)
        t.same(o.maintainers, [ { name: 'username', email: 'i@izs.me' } ])
        var att = o._attachments[ pkg.name + '-' + pkg.version + '.tgz' ]
        t.same(att.data, pd.toString('base64'))
        res.statusCode = 409
        res.json({reason: 'must supply latest _rev to update existing package'})
      })
    })
  
    server.expect('/npm-registry-client?write=true', function (req, res) {
      t.equal(req.method, 'GET')
      t.ok(lastTime)
      for (var i in lastTime.versions) {
        var v = lastTime.versions[i]
        delete lastTime.versions[i]
        lastTime.versions['0.0.2'] = v
        lastTime['dist-tags'] = { latest: '0.0.2' }
      }
      lastTime._rev = 'asdf'
      res.json(lastTime)
    })
  
    server.expect('/npm-registry-client', function (req, res) {
      t.equal(req.method, 'PUT')
      t.ok(lastTime)
  
      var b = ''
      req.setEncoding('utf8')
      req.on('data', function (d) {
        b += d
      })
  
      req.on('end', function () {
        var o = JSON.parse(b)
        t.equal(o._rev, 'asdf')
        t.deepEqual(o.versions['0.0.2'], o.versions[pkg.version])
        res.statusCode = 201
        res.json({created: true})
      })
    })
  
    var params = {
      metadata: pkg,
      access: 'public',
      body: tarball,
      auth: auth
    }
    client.publish('http://localhost:1337/', params, function (er, data) {
      if (er) throw er
      t.deepEqual(data, { created: true })
      server.close()
      t.end()
    })
  })
  