joshski / cucumbers-on-vine-hill Goto Github PK

const cucumber = require('cucumber')
const hyperdom = require('hyperdom')
const vineHill = require('vinehill')
const browserMonkey = require('browser-monkey')
const Client = require('../../app/client')
const server = require('../../app/server')

const weatherUrl = 'http://weather.com'

cucumber.defineSupportCode(function ({ Given, When, Then }) {
  Given('I am using the weather app', function () {
    vineHill({ [weatherUrl]: server })
    hyperdom.append(document.body, new Client(weatherUrl))
    this.monkey = browserMonkey.component(document.body)
  })

  When('I open the forecast for London', function () {
    return this.monkey.click('Forecast for London')
  })

  Then('it should predict rain again', function () {
    return this.monkey.shouldFind('h1', { text: 'Rainy!' })
  })
})

const hyperdom = require('hyperdom')
const httpism = require('httpism/browser')
const html = hyperdom.html

module.exports = class WeatherAppClient {
  constructor(serverUrl) {
    this.api = httpism.client(serverUrl)
  }

  render() {
    return this.forecast ? this.renderForecast() : this.renderMenu()
  }

  renderMenu(model) {
    return html('button', { onclick: () => this.fetchForecast('london') },
      'Forecast for London')
  }

  fetchForecast(city) {
    return this.api.get('/cities/' + city)
      .then(weather => { this.forecast = weather.forecast })
  }

  renderForecast() {
    return html('h1', this.forecast)
  }
}

const path = require('path')
const express = require('express')
const app = express()

app.get('/cities/:city', (req, res) => {
  res.json({ forecast: 'Rainy!' })
})

app.use(express.static(path.join(__dirname, 'public')))

module.exports = app