text: var tap = require("tap")
  var fs = require("fs")
  
  var server = require("./lib/server.js")
  var common = require("./lib/common.js")
  
  var nerfed = "//localhost:" + server.port + "/:"
  
  var configuration = {}
  configuration[nerfed + "username"]  = "username"
  configuration[nerfed + "_password"] = new Buffer("password").toString("base64")
  configuration[nerfed + "email"]     = "i@izs.me"
  
  var client = common.freshClient(configuration)
  
  tap.test("publish again", function (t) {
    // not really a tarball, but doesn't matter
    var tarball = require.resolve("../package.json")
    var pd = fs.readFileSync(tarball, "base64")
    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)
        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})
      })
    })
  
    client.publish("http://localhost:1337/", pkg, tarball, function (er, data) {
      if (er) throw er
      t.deepEqual(data, { created: true })
      t.end()
    })
  })
  