| 'use strict'; |
|
|
| var express = require('express'); |
| var request = require('supertest'); |
| var proxy = require('../'); |
| var startProxyTarget = require('./support/proxyTarget'); |
| var expect = require('chai').expect; |
|
|
| describe('uses remote path', function () { |
|
|
| this.timeout(10000); |
|
|
| var app = express(); |
| var proxyRoutes = ['/somePath/', '/somePath/longer/path', '/somePath/long/path/with/many/tokens']; |
| var proxyKeyPath = '/somePath'; |
| var server; |
|
|
| afterEach(function () { |
| server.close(); |
| }); |
|
|
| proxyRoutes.forEach(function (path) { |
| it('uses path component from inbound request', function (done) { |
|
|
| var modifiedPath = path.replace(new RegExp(proxyKeyPath), ''); |
|
|
| var proxyRouteFn = { |
| method: 'get', |
| path: modifiedPath, |
| fn: function (req, res) { |
| res.json({ path: path, modifiedPath: modifiedPath }); |
| } |
| }; |
|
|
| server = startProxyTarget(8309, 1000, [proxyRouteFn]); |
|
|
| app.use('/somePath/', proxy('http://localhost:8309')); |
|
|
| request(app) |
| .get(path) |
| .expect(200) |
| .end(function (err, response) { |
| if (err) { |
| return done(err); |
| } |
| expect(response.path === path); |
| expect(response.modifiedPath === path); |
| done(); |
| }); |
| }); |
|
|
| }); |
| }); |
|
|
|
|
| describe('host can be a dynamic function', function () { |
|
|
| this.timeout(10000); |
|
|
| var app = express(); |
| var firstProxyApp = express(); |
| var secondProxyApp = express(); |
| var firstPort = 10031; |
| var secondPort = 10032; |
|
|
| app.use('/proxy/:port', proxy(function (req) { |
| return 'localhost:' + req.params.port; |
| }, { |
| memoizeHost: false |
| })); |
|
|
| firstProxyApp.use('/', function (req, res) { |
| res.sendStatus(204); |
| }); |
| firstProxyApp.listen(firstPort); |
|
|
| secondProxyApp.use('/', function (req, res) { |
| res.sendStatus(200); |
| }); |
| secondProxyApp.listen(secondPort); |
|
|
| it('can proxy with session value', function (done) { |
| request(app) |
| .get('/proxy/' + firstPort) |
| .expect(204) |
| .end(function (err) { |
| if (err) { |
| return done(err); |
| } |
| request(app) |
| .get('/proxy/' + secondPort) |
| .expect(200, done); |
| }); |
| }); |
| }); |
|
|
