source: trip-planner-front/node_modules/bonjour/test/bonjour.js@ 188ee53

Last change on this file since 188ee53 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 4.9 KB
Line 
1'use strict'
2
3var os = require('os')
4var dgram = require('dgram')
5var tape = require('tape')
6var afterAll = require('after-all')
7var Service = require('../lib/service')
8var Bonjour = require('../')
9
10var getAddresses = function () {
11 var addresses = []
12 var itrs = os.networkInterfaces()
13 for (var i in itrs) {
14 var addrs = itrs[i]
15 for (var j in addrs) {
16 if (addrs[j].internal === false) {
17 addresses.push(addrs[j].address)
18 }
19 }
20 }
21 return addresses
22}
23
24var port = function (cb) {
25 var s = dgram.createSocket('udp4')
26 s.bind(0, function () {
27 var port = s.address().port
28 s.on('close', function () {
29 cb(port)
30 })
31 s.close()
32 })
33}
34
35var test = function (name, fn) {
36 tape(name, function (t) {
37 port(function (p) {
38 fn(Bonjour({ ip: '127.0.0.1', port: p, multicast: false }), t)
39 })
40 })
41}
42
43test('bonjour.publish', function (bonjour, t) {
44 var service = bonjour.publish({ name: 'foo', type: 'bar', port: 3000 })
45 t.ok(service instanceof Service)
46 t.equal(service.published, false)
47 service.on('up', function () {
48 t.equal(service.published, true)
49 bonjour.destroy()
50 t.end()
51 })
52})
53
54test('bonjour.unpublishAll', function (bonjour, t) {
55 t.test('published services', function (t) {
56 var service = bonjour.publish({ name: 'foo', type: 'bar', port: 3000 })
57 service.on('up', function () {
58 bonjour.unpublishAll(function (err) {
59 t.error(err)
60 t.equal(service.published, false)
61 bonjour.destroy()
62 t.end()
63 })
64 })
65 })
66
67 t.test('no published services', function (t) {
68 bonjour.unpublishAll(function (err) {
69 t.error(err)
70 t.end()
71 })
72 })
73})
74
75test('bonjour.find', function (bonjour, t) {
76 var next = afterAll(function () {
77 var browser = bonjour.find({ type: 'test' })
78 var ups = 0
79
80 browser.on('up', function (s) {
81 if (s.name === 'Foo Bar') {
82 t.equal(s.name, 'Foo Bar')
83 t.equal(s.fqdn, 'Foo Bar._test._tcp.local')
84 t.deepEqual(s.txt, {})
85 t.deepEqual(s.rawTxt, new Buffer('00', 'hex'))
86 } else {
87 t.equal(s.name, 'Baz')
88 t.equal(s.fqdn, 'Baz._test._tcp.local')
89 t.deepEqual(s.txt, { foo: 'bar' })
90 t.deepEqual(s.rawTxt, new Buffer('07666f6f3d626172', 'hex'))
91 }
92 t.equal(s.host, os.hostname())
93 t.equal(s.port, 3000)
94 t.equal(s.type, 'test')
95 t.equal(s.protocol, 'tcp')
96 t.equal(s.referer.address, '127.0.0.1')
97 t.equal(s.referer.family, 'IPv4')
98 t.ok(Number.isFinite(s.referer.port))
99 t.ok(Number.isFinite(s.referer.size))
100 t.deepEqual(s.subtypes, [])
101 t.deepEqual(s.addresses.sort(), getAddresses().sort())
102
103 if (++ups === 2) {
104 // use timeout in an attempt to make sure the invalid record doesn't
105 // bubble up
106 setTimeout(function () {
107 bonjour.destroy()
108 t.end()
109 }, 50)
110 }
111 })
112 })
113
114 bonjour.publish({ name: 'Foo Bar', type: 'test', port: 3000 }).on('up', next())
115 bonjour.publish({ name: 'Invalid', type: 'test2', port: 3000 }).on('up', next())
116 bonjour.publish({ name: 'Baz', type: 'test', port: 3000, txt: { foo: 'bar' } }).on('up', next())
117})
118
119test('bonjour.find - binary txt', function (bonjour, t) {
120 var next = afterAll(function () {
121 var browser = bonjour.find({ type: 'test', txt: { binary: true } })
122
123 browser.on('up', function (s) {
124 t.equal(s.name, 'Foo')
125 t.deepEqual(s.txt, { bar: new Buffer('buz') })
126 t.deepEqual(s.rawTxt, new Buffer('076261723d62757a', 'hex'))
127 bonjour.destroy()
128 t.end()
129 })
130 })
131
132 bonjour.publish({ name: 'Foo', type: 'test', port: 3000, txt: { bar: new Buffer('buz') } }).on('up', next())
133})
134
135test('bonjour.find - down event', function (bonjour, t) {
136 var service = bonjour.publish({ name: 'Foo Bar', type: 'test', port: 3000 })
137
138 service.on('up', function () {
139 var browser = bonjour.find({ type: 'test' })
140
141 browser.on('up', function (s) {
142 t.equal(s.name, 'Foo Bar')
143 service.stop()
144 })
145
146 browser.on('down', function (s) {
147 t.equal(s.name, 'Foo Bar')
148 bonjour.destroy()
149 t.end()
150 })
151 })
152})
153
154test('bonjour.findOne - callback', function (bonjour, t) {
155 var next = afterAll(function () {
156 bonjour.findOne({ type: 'test' }, function (s) {
157 t.equal(s.name, 'Callback')
158 bonjour.destroy()
159 t.end()
160 })
161 })
162
163 bonjour.publish({ name: 'Invalid', type: 'test2', port: 3000 }).on('up', next())
164 bonjour.publish({ name: 'Callback', type: 'test', port: 3000 }).on('up', next())
165})
166
167test('bonjour.findOne - emitter', function (bonjour, t) {
168 var next = afterAll(function () {
169 var browser = bonjour.findOne({ type: 'test' })
170 browser.on('up', function (s) {
171 t.equal(s.name, 'Emitter')
172 bonjour.destroy()
173 t.end()
174 })
175 })
176
177 bonjour.publish({ name: 'Emitter', type: 'test', port: 3000 }).on('up', next())
178 bonjour.publish({ name: 'Invalid', type: 'test2', port: 3000 }).on('up', next())
179})
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