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node_modules/cors/test/example-app.js 2.72 KB
f7563de62   Palak Handa   first commit
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  (function () {
    /*global describe, it*/
  
    'use strict';
  
    var should = require('should'),
      express = require('express'),
      supertest = require('supertest'),
      cors = require('../lib');
  
    var simpleApp,
      complexApp;
  
    /* -------------------------------------------------------------------------- */
  
    simpleApp = express();
    simpleApp.head('/', cors(), function (req, res) {
      res.status(204).send();
    });
    simpleApp.get('/', cors(), function (req, res) {
      res.send('Hello World (Get)');
    });
    simpleApp.post('/', cors(), function (req, res) {
      res.send('Hello World (Post)');
    });
  
    /* -------------------------------------------------------------------------- */
  
    complexApp = express();
    complexApp.options('/', cors());
    complexApp.delete('/', cors(), function (req, res) {
      res.send('Hello World (Delete)');
    });
  
    /* -------------------------------------------------------------------------- */
  
    describe('example app(s)', function () {
      describe('simple methods', function () {
        it('GET works', function (done) {
          supertest(simpleApp)
            .get('/')
            .expect(200)
            .end(function (err, res) {
              should.not.exist(err);
              res.headers['access-control-allow-origin'].should.eql('*');
              res.text.should.eql('Hello World (Get)');
              done();
            });
        });
        it('HEAD works', function (done) {
          supertest(simpleApp)
            .head('/')
            .expect(204)
            .end(function (err, res) {
              should.not.exist(err);
              res.headers['access-control-allow-origin'].should.eql('*');
              done();
            });
        });
        it('POST works', function (done) {
          supertest(simpleApp)
            .post('/')
            .expect(200)
            .end(function (err, res) {
              should.not.exist(err);
              res.headers['access-control-allow-origin'].should.eql('*');
              res.text.should.eql('Hello World (Post)');
              done();
            });
        });
      });
  
      describe('complex methods', function () {
        it('OPTIONS works', function (done) {
          supertest(complexApp)
            .options('/')
            .expect(204)
            .end(function (err, res) {
              should.not.exist(err);
              res.headers['access-control-allow-origin'].should.eql('*');
              done();
            });
        });
        it('DELETE works', function (done) {
          supertest(complexApp)
            .del('/')
            .expect(200)
            .end(function (err, res) {
              should.not.exist(err);
              res.headers['access-control-allow-origin'].should.eql('*');
              res.text.should.eql('Hello World (Delete)');
              done();
            });
        });
      });
    });
  
  }());