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feat(connect): add "echo" middleware · azu/JavaScript-Plugin-Architecture@e1e7e44 · GitHub

  1. azu
  2. JavaScript-Plugin-Architecture

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Commit e1e7e44

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feat(connect): add "echo" middleware
1 parent ff07629 commit e1e7e44

6 files changed

Lines changed: 45 additions & 2 deletions

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‎SUMMARY.md‎

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* [Introduction](ja/introduction/README.md)
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* [jQuery](ja/jQuery/README.md)
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* [ESLint](ja/ESLint/README.md)
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* [connect](ja/connect/README.md)
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‎ja/connect/README.md‎

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@@ -9,4 +9,7 @@ _middleware_という拡張する仕組みを持っていて、connectが持つ
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## どう書ける?
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Connectを使った簡単なEchoサーバを書いてみましょう。
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Echoサーバとは、送られてきたリクエストの内容をそのままレスポンスとして返すサーバのことです。
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[import, connect-inline-example.js](../../src/connect/connect-inline-example.js)

‎src/connect/connect-inline-example.js‎

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"use strict";
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import assert from "assert";
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import connect from "connect";
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import http from "http";
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var app = connect();
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// add Error handling
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app.use(function (err, req, res, next) {
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console.error(err.stack);
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res.status(500).send(err.message);
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next();
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});
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// add "X-Content-Type-Options" to response
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app.use(function (req, res, next) {
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res.setHeader("X-Content-Type-Options", "nosniff");

‎src/connect/echo.js‎

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"use strict";
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export default function () {
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return function (req, res) {
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req.pipe(res);
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};
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}

‎src/connect/hello.js‎

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// LICENSE : MIT
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"use strict";
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export default function (text) {
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return function (req, res) {

‎test/connect/hello-test.js‎

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@@ -5,6 +5,7 @@ import connect from "connect";
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import errorHandler from "../../src/connect/errorHandler";
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import nosniff from "../../src/connect/nosniff";
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import hello from "../../src/connect/hello";
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import echo from "../../src/connect/echo";
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import http from "http";
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import fetch from "node-fetch";
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describe("connect", function () {
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});
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});
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});
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describe("echo", function () {
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beforeEach(function (done) {
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var app = connect();
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app.use(echo());
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server = http.createServer(app).listen(3000, done);
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});
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afterEach(function () {
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server && server.close();
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});
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it("should return request as response", function () {
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var requestBody = {
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name: "Hubot",
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login: "hubot"
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};
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return fetch("http://localhost:3000", {
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method: "POST",
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headers: {
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"Accept": "application/json",
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"Content-Type": "application/json"
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},
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body: JSON.stringify(requestBody)
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}).then(res => {
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return res.json();
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}).then(json => {
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assert.deepEqual(json, requestBody);
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});
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});
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});
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});

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