1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
'use strict'
const async = require('async')
const chai = require('chai')
const expect = chai.expect
const request = require('supertest')
const utils = require('./utils')
describe('Test basic friends', function () {
let servers = []
function testMadeFriends (servers, serverToTest, callback) {
const friends = []
for (let i = 0; i < servers.length; i++) {
if (servers[i].url === serverToTest.url) continue
friends.push(servers[i].url)
}
utils.getFriendsList(serverToTest.url, function (err, res) {
if (err) throw err
const result = res.body
const resultUrls = [ result[0].url, result[1].url ]
expect(result).to.be.an('array')
expect(result.length).to.equal(2)
expect(resultUrls[0]).to.not.equal(resultUrls[1])
const errorString = 'Friends url do not correspond for ' + serverToTest.url
expect(friends).to.contain(resultUrls[0], errorString)
expect(friends).to.contain(resultUrls[1], errorString)
callback()
})
}
// ---------------------------------------------------------------
before(function (done) {
this.timeout(20000)
utils.flushAndRunMultipleServers(3, function (serversRun, urlsRun) {
servers = serversRun
done()
})
})
it('Should not have friends', function (done) {
async.each(servers, function (server, callback) {
utils.getFriendsList(server.url, function (err, res) {
if (err) throw err
const result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(0)
callback()
})
}, done)
})
it('Should make friends', function (done) {
this.timeout(10000)
const path = '/api/v1/pods/makefriends'
async.series([
// The second pod make friend with the third
function (next) {
request(servers[1].url)
.get(path)
.set('Accept', 'application/json')
.expect(204)
.end(next)
},
// Wait for the request between pods
function (next) {
setTimeout(next, 1000)
},
// The second pod should have the third as a friend
function (next) {
utils.getFriendsList(servers[1].url, function (err, res) {
if (err) throw err
const result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(1)
expect(result[0].url).to.be.equal(servers[2].url)
next()
})
},
// Same here, the third pod should have the second pod as a friend
function (next) {
utils.getFriendsList(servers[2].url, function (err, res) {
if (err) throw err
const result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(1)
expect(result[0].url).to.be.equal(servers[1].url)
next()
})
},
// Finally the first pod make friend with the second pod
function (next) {
request(servers[0].url)
.get(path)
.set('Accept', 'application/json')
.expect(204)
.end(next)
},
// Wait for the request between pods
function (next) {
setTimeout(next, 1000)
}
],
// Now each pod should be friend with the other ones
function (err) {
if (err) throw err
async.each(servers, function (server, callback) {
testMadeFriends(servers, server, callback)
}, done)
})
})
it('Should not be allowed to make friend again', function (done) {
utils.makeFriends(servers[1].url, 409, done)
})
it('Should quit friends of pod 2', function (done) {
async.series([
// Pod 1 quit friends
function (next) {
utils.quitFriends(servers[1].url, next)
},
// Pod 1 should not have friends anymore
function (next) {
utils.getFriendsList(servers[1].url, function (err, res) {
if (err) throw err
const result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(0)
next()
})
},
// Other pods shouldn't have pod 1 too
function (next) {
async.each([ servers[0].url, servers[2].url ], function (url, callback) {
utils.getFriendsList(url, function (err, res) {
if (err) throw err
const result = res.body
expect(result).to.be.an('array')
expect(result.length).to.equal(1)
expect(result[0].url).not.to.be.equal(servers[1].url)
callback()
})
}, next)
}
], done)
})
it('Should allow pod 2 to make friend again', function (done) {
utils.makeFriends(servers[1].url, function () {
async.each(servers, function (server, callback) {
testMadeFriends(servers, server, callback)
}, done)
})
})
after(function (done) {
servers.forEach(function (server) {
process.kill(-server.app.pid)
})
if (this.ok) {
utils.flushTests(done)
} else {
done()
}
})
})
|
