test/req.stale.js

   1 'use strict'
   2
   3 var express = require('../')
   4   , request = require('supertest');
   5
   6 describe('req', function(){
   7   describe('.stale', function(){
   8     it('should return false when the resource is not modified', function(done){
   9       var app = express();
  10       var etag = '"12345"';
  11
  12       app.use(function(req, res){
  13         res.set('ETag', etag);
  14         res.send(req.stale);
  15       });
  16
  17       request(app)
  18       .get('/')
  19       .set('If-None-Match', etag)
  20       .expect(304, done);
  21     })
  22
  23     it('should return true when the resource is modified', function(done){
  24       var app = express();
  25
  26       app.use(function(req, res){
  27         res.set('ETag', '"123"');
  28         res.send(req.stale);
  29       });
  30
  31       request(app)
  32       .get('/')
  33       .set('If-None-Match', '"12345"')
  34       .expect(200, 'true', done);
  35     })
  36
  37     it('should return true without response headers', function(done){
  38       var app = express();
  39
  40       app.disable('x-powered-by')
  41       app.use(function(req, res){
  42         res.send(req.stale);
  43       });
  44
  45       request(app)
  46       .get('/')
  47       .expect(200, 'true', done);
  48     })
  49   })
  50 })