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'use strict';
var express = require('express');
var request = require('supertest');
var proxy = require('../');
var proxyTarget = require('./support/proxyTarget');
describe('honors timeout option', function () {
var other;
var http;
beforeEach(function () {
http = express();
other = proxyTarget(56001, 1000, [{
method: 'get',
path: '/',
fn: function (req, res) { res.sendStatus(200); }
}]);
});
afterEach(function () {
other.close();
});
function assertSuccess(server, done) {
request(http)
.get('/')
.expect(200)
.end(done);
}
function assertConnectionTimeout(server, done) {
request(http)
.get('/')
.expect(504)
.expect('X-Timeout-Reason', 'express-http-proxy reset the request.')
.end(done);
}
describe('when timeout option is set lower than server response time', function () {
it('should fail with CONNECTION TIMEOUT', function (done) {
http.use(proxy('http://localhost:56001', {
timeout: 100,
}));
assertConnectionTimeout(http, done);
});
});
describe('when timeout option is set higher than server response time', function () {
it('should succeed', function (done) {
http.use(proxy('http://localhost:56001', {
timeout: 1200,
}));
assertSuccess(http, done);
});
});
});