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