Added test case using passport as middleware.

README.md

@@ -175,6 +175,28 @@ module.exports = {
 };
  ```
 
+Another use case is authentication.
+The following example uses [passport](https://github.com/jaredhanson/passport) as `middleware':
+
+```javascript
+var passport = require('passport')
+;
+
+module.exports = {
+  __exprest: {
+    routes: [{
+      action: 'login'
+    , middleware: passport.authenticate('basic', { session: false })
+    }]
+  }
+
+, login: function(req, res) {
+    res.status(200).json({ loginAs: req.user.username });
+  }
+
+};
+ ```
+
 
 ## License
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "exprest4",
-  "version": "0.9.0",
+  "version": "0.9.1",
   "description": "REST API framework for Express 4.x.",
   "homepage": "https://github.com/bow-fujita/exprest4",
   "repository": {
@@ -37,6 +37,8 @@
     "mocha-lcov-reporter": "~1.0.0",
     "multer": "~1.1.0",
     "node-inspector": "^0.12.5",
+    "passport": "^0.3.2",
+    "passport-http": "^0.3.0",
     "should": "~8.1.1",
     "supertest": "~1.1.0"
   },

test/controllers/middlewares/passport.js

@@ -0,0 +1,25 @@
+/*!
+ * exprest4
+ * Copyright (c) 2016 Hiromitsu Fujita <bow.fujita@gmail.com>
+ * MIT License
+ */
+
+'use strict';
+
+var passport = require('passport')
+;
+
+module.exports = {
+  __exprest: {
+    routes: [{
+      action: 'login'
+    , middleware: passport.authenticate('basic', { session: false })
+    }]
+  }
+
+, login: function(req, res) {
+    res.status(200).json({ loginAs: req.user.username });
+  }
+
+};
+

test/suites/middlewares.js

@@ -9,6 +9,7 @@
 var exprest = require(process.env.APP_ROOT)
   , express = require('express')
   , request = require('supertest')
+  , passport = require('passport')
   , fs = require('fs')
   , path = require('path')
   , ctrl_dir = path.join(__dirname, '..', 'controllers', 'middlewares')
@@ -18,6 +19,17 @@ var exprest = require(process.env.APP_ROOT)
 describe('middlewares', function() {
 
   before(function(done) {
+    // Setting up for passport-http
+    var BasicStrategy = require('passport-http').BasicStrategy;
+    app.use(passport.initialize());
+    passport.use(new BasicStrategy(function(user, pass, callback) {
+      console.log('User: '+user);
+      if (user != 'admin') {
+        return callback(null, false);
+      }
+      return callback(null, { username: user });
+    }));
+
     exprest.route(app, { controllers: ctrl_dir });
     done();
   });
@@ -46,4 +58,27 @@ describe('middlewares', function() {
 
   });
 
+  describe('passport', function() {
+
+    it('GET /passport no user => 401 Unauthorized', function(done) {
+      request(app).get('/passport')
+        .expect(401, done);
+    });
+
+    it('GET /passport invalid user => 401 Unauthorized', function(done) {
+      request(app).get('/passport')
+        .auth('user', 'x')
+        .expect(401, done);
+    });
+
+    it('GET /passport valid user => 200 OK', function(done) {
+      request(app).get('/passport')
+        .auth('admin', 'x')
+        .expect(200, {
+          loginAs: 'admin'
+        }, done);
+    });
+
+  });
+
 });