error-response.js
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/*jslint indent: 2*/
/*global require: true, module: true, describe: true, it: true, setTimeout: true*/
(function () {
'use strict';
var should = require('should'),
express = require('express'),
supertest = require('supertest'),
cors = require('../lib'),
app;
/* -------------------------------------------------------------------------- */
app = express();
app.use(cors());
/*jslint unparam: true*/ // `req` is part of the signature, but not used in these routes
app.post('/five-hundred', function (req, res, next) {
next(new Error('nope'));
});
/*jslint unparam: false*/
/*jslint unparam: true*/ // `req` is part of the signature, but not used in these routes
app.post('/four-oh-one', function (req, res, next) {
next(new Error('401'));
});
/*jslint unparam: false*/
/*jslint unparam: true*/ // `req` is part of the signature, but not used in these routes
app.post('/four-oh-four', function (req, res, next) {
next();
});
/*jslint unparam: false*/
/*jslint unparam: true*/ // `req` is part of the signature, but not used in these routes
app.use(function (err, req, res, next) {
if (err.message === '401') {
res.status(401).send('unauthorized');
} else {
next(err);
}
});
/*jslint unparam: false*/
/* -------------------------------------------------------------------------- */
describe('error response', function () {
it('500', function (done) {
supertest(app)
.post('/five-hundred')
.expect(500)
.end(function (err, res) {
should.not.exist(err);
res.headers['access-control-allow-origin'].should.eql('*');
res.text.should.startWith('Error: nope');
done();
});
});
it('401', function (done) {
supertest(app)
.post('/four-oh-one')
.expect(401)
.end(function (err, res) {
should.not.exist(err);
res.headers['access-control-allow-origin'].should.eql('*');
res.text.should.eql('unauthorized');
done();
});
});
it('404', function (done) {
supertest(app)
.post('/four-oh-four')
.expect(404)
.end(function (err, res) {
should.not.exist(err);
res.headers['access-control-allow-origin'].should.eql('*');
done();
});
});
});
}());