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;(function () {
'use strict'
var request = require('supertest')
var chai = require('chai')
var expect = chai.expect
var async = require('async')
var utils = require('../utils')
function getFriendsList (url, end) {
var path = '/api/v1/pods/'
request(url)
.get(path)
.set('Accept', 'application/json')
.expect(200)
.expect('Content-Type', /json/)
.end(end)
}
describe('Test friends', function () {
var apps = []
var urls = []
before(function (done) {
this.timeout(20000)
utils.runMultipleServers(3, function (apps_run, urls_run) {
apps = apps_run
urls = urls_run
done()
})
})
it('Should not have friends', function (done) {
async.each(urls, function (url, callback) {
getFriendsList(url, function (err, res) {
if (err) throw err
var result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(0)
callback()
})
}, function (err) {
if (err) throw err
done()
})
})
it('Should make friends', function (done) {
this.timeout(10000)
function testMadeFriends (urls, url_to_test, callback) {
var friends = []
for (var i = 0; i < urls.length; i++) {
if (urls[i] === url_to_test) continue
friends.push(urls[i])
}
getFriendsList(url_to_test, function (err, res) {
if (err) throw err
var result = res.body
var result_urls = [ result[0].url, result[1].url ]
expect(result).to.be.an('array')
expect(result.length).to.equal(2)
expect(result_urls[0]).to.not.equal(result_urls[1])
var error_string = 'Friends url do not correspond for ' + url_to_test
expect(friends).to.contain(result_urls[0], error_string)
expect(friends).to.contain(result_urls[1], error_string)
callback()
})
}
var path = '/api/v1/pods/makefriends'
// The second pod make friend with the third
request(urls[1])
.get(path)
.set('Accept', 'application/json')
.expect(204)
.end(function (err, res) {
if (err) throw err
// Wait for the request between pods
setTimeout(function () {
// The second pod should have the third as a friend
getFriendsList(urls[1], function (err, res) {
if (err) throw err
var result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(1)
expect(result[0].url).to.be.equal(urls[2])
// Same here, the third pod should have the second pod as a friend
getFriendsList(urls[2], function (err, res) {
if (err) throw err
var result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(1)
expect(result[0].url).to.be.equal(urls[1])
// Finally the first pod make friend with the second pod
request(urls[0])
.get(path)
.set('Accept', 'application/json')
.expect(204)
.end(function (err, res) {
if (err) throw err
setTimeout(function () {
// Now each pod should be friend with the other ones
async.each(urls, function (url, callback) {
testMadeFriends(urls, url, callback)
}, function (err) {
if (err) throw err
done()
})
}, 1000)
})
})
})
}, 1000)
})
})
// TODO
it('Should not be able to make friends again')
after(function (done) {
apps.forEach(function (app) {
process.kill(-app.pid)
})
if (this.ok) {
utils.flushTests(function () {
done()
})
} else {
done()
}
})
})
})()
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