example-app.js
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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();
});
});
});
});
}());