Function createApp

test/express.urlencoded.js:805–822

(options)

}

function createApp (options) {
  var app = express()

  app.use(express.urlencoded(options))

  app.use(function (err, req, res, next) {
    res.status(err.status || 500)
    res.send(String(req.headers['x-error-property']
      ? err[req.headers['x-error-property']]
      : ('[' + err.type + '] ' + err.message)))
  })

  app.post('/', function (req, res) {
    res.json(req.body)
  })

  return app
}

function expectKeyCount (count) {
  return function (res) {