var tap = require('tap')

var server = require('./lib/server.js')
var common = require('./lib/common.js')
var client = common.freshClient()

var cache = require('./fixtures/@npm/npm-registry-client/cache.json')

var REV = '/-rev/213-0a1049cf56172b7d9a1184742c6477b9'
var PACKAGE = '/@npm%2fnpm-registry-client'
var URI = common.registry + PACKAGE
var TOKEN = 'of-glad-tidings'
var VERSION = '3.0.6'
var AUTH = {
  token: TOKEN
}
var PARAMS = {
  version: VERSION,
  auth: AUTH
}

tap.test('unpublish a package', function (t) {
  server.expect('GET', '/@npm%2fnpm-registry-client?write=true', function (req, res) {
    t.equal(req.method, 'GET')

    res.json(cache)
  })

  server.expect('PUT', '/@npm%2fnpm-registry-client' + REV, function (req, res) {
    t.equal(req.method, 'PUT')

    var b = ''
    req.setEncoding('utf-8')
    req.on('data', function (d) {
      b += d
    })

    req.on('end', function () {
      var updated = JSON.parse(b)
      t.notOk(updated.versions[VERSION])
    })

    res.json(cache)
  })

  server.expect('GET', PACKAGE, function (req, res) {
    t.equal(req.method, 'GET')

    res.json(cache)
  })

  server.expect(
    'DELETE',
    PACKAGE + '/-' + PACKAGE + '-' + VERSION + '.tgz' + REV,
    function (req, res) {
      t.equal(req.method, 'DELETE')

      res.json({ unpublished: true })
    }
  )

  client.unpublish(URI, PARAMS, function (er) {
    t.ifError(er, 'no errors')

    t.end()
  })
})