1 | 'use strict'
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2 |
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3 |
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4 |
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5 | const Promise = require('bluebird')
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6 | const _ = require('lodash')
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7 | const { expect } = require('chai')
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8 |
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9 | const { cleanup, clientConnect, closeInstance,
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10 | parallel, setCustomCleanup, startService } = require('./testutils')
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11 |
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12 | const { cleanupTimeout, user1, roomName1 } = require('./config')
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13 |
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14 | module.exports = function () {
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15 | let instance1, socket1, socket2, socket3, orig
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16 |
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17 | afterEach(function (cb) {
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18 | this.timeout(cleanupTimeout)
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19 | cleanup([instance1], [socket1, socket2, socket3], cb)
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20 | instance1 = socket1 = socket2 = socket3 = orig = null
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21 | })
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22 |
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23 | it('should recover from rollback room join errors', function (done) {
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24 | instance1 = startService()
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25 | let {addSocketToRoom, removeSocketFromRoom} =
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26 | instance1.state.UserState.prototype
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27 | orig = {addSocketToRoom, removeSocketFromRoom}
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28 | instance1.state.UserState.prototype.removeSocketFromRoom = function () {
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29 | return Promise.reject(new Error())
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30 | }
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31 | instance1.state.UserState.prototype.addSocketToRoom = function () {
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32 | return Promise.reject(new Error('This is an error mockup for testing.'))
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33 | }
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34 | setCustomCleanup(cb => {
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35 | _.assign(instance1.state.UserState.prototype, orig)
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36 | closeInstance(instance1).asCallback(cb)
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37 | })
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38 | instance1.addRoom(roomName1, null, () => {
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39 | socket1 = clientConnect(user1)
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40 | socket1.on('loginConfirmed', (userName, { id }) => {
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41 | parallel([
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42 | cb => socket1.emit('roomJoin', roomName1, (error, data) => {
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43 | expect(error).ok
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44 | cb()
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45 | }),
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46 | cb => instance1.on('storeConsistencyFailure', (error, data) => {
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47 | process.nextTick(() => {
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48 | expect(error).ok
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49 | expect(data).an('Object')
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50 | expect(data).include.keys('roomName', 'userName', 'opType')
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51 | expect(data.roomName).equal(roomName1)
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52 | expect(data.userName).equal(user1)
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53 | expect(data.opType).equal('userRooms')
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54 | cb()
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55 | })
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56 | })
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57 | ], error => {
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58 | expect(error).not.ok
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59 | _.assign(instance1.state.UserState.prototype, orig)
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60 | instance1.roomStateSync(roomName1).then(() => Promise.join(
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61 | instance1.execUserCommand(user1, 'listOwnSockets'),
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62 | instance1.execUserCommand(
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63 | true, 'roomGetAccessList', roomName1, 'userlist'),
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64 | (sockets, [list]) => {
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65 | expect(sockets[id]).not.exist
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66 | expect(list).empty
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67 | })).asCallback(done)
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68 | })
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69 | })
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70 | })
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71 | })
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72 |
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73 | it('should recover from leave room errors', function (done) {
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74 | instance1 = startService()
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75 | let orig = instance1.Room.prototype.leave
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76 | instance1.Room.prototype.leave = function () {
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77 | return Promise.reject(new Error())
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78 | }
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79 | setCustomCleanup(cb => {
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80 | instance1.Room.prototype.leave = orig
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81 | closeInstance(instance1).asCallback(cb)
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82 | })
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83 | instance1.addRoom(roomName1, null, () => {
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84 | socket1 = clientConnect(user1)
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85 | socket1.on('loginConfirmed', (userName, { id }) => {
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86 | socket1.emit('roomJoin', roomName1, () => {
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87 | parallel([
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88 | cb => socket1.emit('roomLeave', roomName1, (error, data) => {
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89 | expect(error).not.ok
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90 | cb()
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91 | }),
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92 | cb => instance1.on('storeConsistencyFailure', (error, data) => {
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93 | process.nextTick(() => {
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94 | expect(error).ok
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95 | expect(data).an('Object')
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96 | expect(data).include.keys('roomName', 'userName', 'opType')
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97 | expect(data.roomName).equal(roomName1)
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98 | expect(data.userName).equal(user1)
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99 | expect(data.opType).equal('roomUserlist')
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100 | cb()
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101 | })
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102 | })
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103 | ], error => {
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104 | expect(error).not.ok
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105 | instance1.Room.prototype.leave = orig
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106 | instance1.roomStateSync(roomName1)
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107 | .then(() => Promise.join(
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108 | instance1.execUserCommand(user1, 'listOwnSockets'),
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109 | instance1.execUserCommand(
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110 | true, 'roomGetAccessList', roomName1, 'userlist'),
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111 | ([sockets], [list]) => {
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112 | expect(sockets[id]).to.be.an('array')
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113 | expect(sockets[id]).empty
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114 | expect(list).empty
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115 | })).asCallback(done)
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116 | })
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117 | })
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118 | })
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119 | })
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120 | })
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121 |
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122 | it('should recover from remove socket errors', function (done) {
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123 | instance1 = startService()
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124 | orig = instance1.state.UserState.prototype.removeSocket
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125 | instance1.state.UserState.prototype.removeSocket = function () {
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126 | return Promise.reject(new Error())
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127 | }
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128 | setCustomCleanup(cb => {
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129 | instance1.state.UserState.prototype.removeSocket = orig
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130 | closeInstance(instance1).asCallback(cb)
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131 | })
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132 | instance1.addRoom(roomName1, null, () => {
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133 | socket1 = clientConnect(user1)
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134 | socket1.on('loginConfirmed', (userName, { id }) => {
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135 | socket1.emit('roomJoin', roomName1, () => {
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136 | socket1.disconnect()
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137 | instance1.on('storeConsistencyFailure', (error, data) => {
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138 | process.nextTick(() => {
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139 | expect(error).ok
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140 | instance1.state.UserState.prototype.removeSocket = orig
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141 | expect(data).an('Object')
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142 | expect(data).include.keys('userName', 'id', 'opType')
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143 | expect(data.userName).equal(user1)
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144 | expect(data.id).equal(id)
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145 | expect(data.opType).equal('userSockets')
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146 | instance1.userStateSync(user1)
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147 | .then(() => instance1.execUserCommand(user1, 'listOwnSockets'))
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148 | .spread(sockets => expect(sockets).empty)
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149 | .asCallback(done)
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150 | })
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151 | })
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152 | })
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153 | })
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154 | })
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155 | })
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156 |
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157 | it('should recover from remove from room errors', function (done) {
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158 | instance1 = startService()
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159 | orig = instance1.state.UserState.prototype.removeAllSocketsFromRoom
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160 | instance1.state.UserState.prototype.removeAllSocketsFromRoom = function () {
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161 | return Promise.reject(new Error())
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162 | }
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163 | setCustomCleanup(cb => {
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164 | instance1.state.UserState.prototype.removeAllSocketsFromRoom = orig
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165 | closeInstance(instance1).asCallback(cb)
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166 | })
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167 | instance1.addRoom(roomName1, null, () => {
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168 | socket1 = clientConnect(user1)
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169 | socket1.on('loginConfirmed', (userName, { id }) => {
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170 | socket1.emit('roomJoin', roomName1, () => {
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171 | instance1.execUserCommand(
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172 | true, 'roomAddToList', roomName1, 'blacklist', [user1],
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173 | error => expect(error).not.ok)
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174 | instance1.on('storeConsistencyFailure', (error, data) => {
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175 | process.nextTick(() => {
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176 | expect(error).ok
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177 | instance1.state.UserState.prototype.removeAllSocketsFromRoom = orig
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178 | expect(data).an('Object')
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179 | expect(data).include.keys('roomName', 'userName', 'opType')
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180 | expect(data.roomName).equal(roomName1)
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181 | expect(data.userName).equal(user1)
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182 | expect(data.opType).equal('roomUserlist')
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183 | instance1.userStateSync(user1).then(() => Promise.join(
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184 | instance1.execUserCommand(user1, 'listOwnSockets'),
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185 | instance1.execUserCommand(
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186 | true, 'roomGetAccessList', roomName1, 'userlist'),
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187 | ([sockets], [list]) => {
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188 | expect(sockets[id]).to.be.an('array')
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189 | expect(sockets[id]).empty
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190 | expect(list).empty
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191 | })).asCallback(done)
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192 | })
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193 | })
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194 | })
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195 | })
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196 | })
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197 | })
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198 |
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199 | it('should recover from room access check errors', function (done) {
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200 | instance1 = startService()
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201 | orig = instance1.state.RoomState.prototype.hasInList
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202 | setCustomCleanup(cb => {
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203 | instance1.state.RoomState.prototype.hasInList = orig
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204 | closeInstance(instance1).asCallback(cb)
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205 | })
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206 | instance1.addRoom(roomName1, null, () => {
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207 | socket1 = clientConnect(user1)
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208 | socket1.on('loginConfirmed', (userName, { id }) => {
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209 | socket1.emit('roomJoin', roomName1, () => {
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210 | instance1.state.RoomState.prototype.hasInList = function () {
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211 | return Promise.reject(new Error())
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212 | }
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213 | parallel([
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214 | cb => instance1.execUserCommand(
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215 | true, 'roomAddToList', roomName1, 'blacklist', [user1],
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216 | error => {
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217 | expect(error).not.ok
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218 | cb()
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219 | }),
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220 | cb => instance1.once('storeConsistencyFailure', (error, data) => {
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221 | process.nextTick(() => {
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222 | expect(error).ok
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223 | instance1.state.RoomState.prototype.hasInList = orig
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224 | expect(data).an('Object')
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225 | expect(data).include.keys('roomName', 'userName', 'opType')
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226 | expect(data.roomName).equal(roomName1)
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227 | expect(data.userName).equal(user1)
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228 | expect(data.opType).equal('roomUserlist')
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229 | instance1.roomStateSync(roomName1).then(
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230 | () => instance1.execUserCommand(
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231 | true, 'roomGetAccessList', roomName1, 'userlist'))
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232 | .spread(list => {
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233 | expect(list).an('Array')
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234 | expect(list).empty
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235 | }).asCallback(cb)
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236 | })
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237 | })
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238 | ], done)
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239 | })
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240 | })
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241 | })
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242 | })
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243 |
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244 | it('should emit consistencyFailure on leave channel errors', function (done) {
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245 | instance1 = startService()
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246 | orig = instance1.leaveChannel
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247 | instance1.transport.leaveChannel = function () {
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248 | return Promise.reject(new Error())
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249 | }
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250 | setCustomCleanup(cb => {
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251 | instance1.transport.leaveChannel = orig
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252 | closeInstance(instance1).asCallback(cb)
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253 | })
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254 | instance1.addRoom(roomName1, null, () => {
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255 | socket1 = clientConnect(user1)
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256 | socket1.on('loginConfirmed', (userName, { id }) => {
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257 | socket1.emit('roomJoin', roomName1, error => {
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258 | expect(error).not.ok
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259 | parallel([
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260 | cb => socket1.emit('roomLeave', roomName1, error => {
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261 | expect(error).not.ok
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262 | cb()
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263 | }),
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264 | cb => instance1.on('transportConsistencyFailure', (error, data) => {
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265 | process.nextTick(() => {
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266 | expect(error).ok
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267 | expect(data).an('Object')
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268 | expect(data).include.keys('roomName', 'userName', 'id', 'opType')
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269 | expect(data.roomName).equal(roomName1)
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270 | expect(data.userName).equal(user1)
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271 | expect(data.id).equal(id)
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272 | expect(data.opType).equal('transportChannel')
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273 | cb()
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274 | })
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275 | })
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276 | ], done)
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277 | })
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278 | })
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279 | })
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280 | })
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281 | }
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