rewrite: static and serve-index tests

lib/local-web-server.js

@@ -0,0 +1,28 @@
+'use strict'
+const Koa = require('koa')
+const serve = require('koa-static')
+const convert = require('koa-convert')
+const extend = require('deep-extend')
+const serveIndex = require('koa-serve-index')
+
+/**
+ * @module local-web-server
+ */
+module.exports = getApp
+
+process.on('unhandledRejection', (reason, p) => {
+  throw reason
+})
+
+function getApp (options) {
+  options = extend({
+    static: { root: '.' },
+    serveIndex: { path: '.' }
+  }, options)
+
+  const app = new Koa()
+
+  app.use(convert(serve(options.static.root, options.static.options)))
+  app.use(convert(serveIndex(options.serveIndex.path, options.serveIndex.options)))
+  return app
+}