prosody
5ebad952ebf7
spec/util_datamapper_spec.lua

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spec/util_datamapper_spec.lua @ 11470:5ebad952ebf7

util.datamapper: Fix to skip parsing wrapped arrays that aren't there Turns out the unreachable error is reachable :D
author Kim Alvefur <zash@zash.se>
date Mon, 22 Mar 2021 10:03:32 +0100
parent 11468:348b191cd850
child 11476:83e127eb91f9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11435
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1 local xml
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2 local map
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3
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4 setup(function()
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5 xml = require "util.xml";
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6 map = require "util.datamapper";
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7 end);
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8
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9 describe("util.datampper", function()
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10
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11 local s, x, d
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12 local disco, disco_info, disco_schema
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13 setup(function()
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14
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15 local function attr() return {type = "string"; xml = {attribute = true}} end
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16 s = {
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17 type = "object";
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18 xml = {name = "message"; namespace = "jabber:client"};
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19 properties = {
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20 to = attr();
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21 from = attr();
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22 type = attr();
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23 id = attr();
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24 body = "string";
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25 lang = {type = "string"; xml = {attribute = true; prefix = "xml"}};
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26 delay = {
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27 type = "object";
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28 xml = {namespace = "urn:xmpp:delay"; name = "delay"};
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29 properties = {stamp = attr(); from = attr(); reason = {type = "string"; xml = {text = true}}};
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30 };
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31 state = {
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32 type = "string";
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33 enum = {
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34 "active",
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35 "inactive",
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36 "gone",
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37 "composing",
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38 "paused",
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39 };
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40 xml = {x_name_is_value = true; namespace = "http://jabber.org/protocol/chatstates"};
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41 };
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42 fallback = {
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43 type = "boolean";
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44 xml = {x_name_is_value = true; name = "fallback"; namespace = "urn:xmpp:fallback:0"};
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45 };
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46 origin_id = {
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47 type = "string";
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48 xml = {name = "origin-id"; namespace = "urn:xmpp:sid:0"; x_single_attribute = "id"};
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49 };
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50 react = {
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51 type = "object";
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52 xml = {namespace = "urn:xmpp:reactions:0"; name = "reactions"};
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53 properties = {
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54 to = {type = "string"; xml = {attribute = true; name = "id"}};
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55 reactions = {type = "array"; items = {type = "string"; xml = {name = "reaction"}}};
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56 };
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57 };
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58 };
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59 };
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60
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61 x = xml.parse [[
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62 <message xmlns="jabber:client" xml:lang="en" to="a@test" from="b@test" type="chat" id="1">
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63 <body>Hello</body>
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64 <delay xmlns='urn:xmpp:delay' from='test' stamp='2021-03-07T15:59:08+00:00'>Becasue</delay>
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65 <UNRELATED xmlns='http://jabber.org/protocol/chatstates'/>
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66 <active xmlns='http://jabber.org/protocol/chatstates'/>
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67 <fallback xmlns='urn:xmpp:fallback:0'/>
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68 <origin-id xmlns='urn:xmpp:sid:0' id='qgkmMdPB'/>
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69 <reactions id='744f6e18-a57a-11e9-a656-4889e7820c76' xmlns='urn:xmpp:reactions:0'>
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70 <reaction>👋</reaction>
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71 <reaction>🐢</reaction>
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72 </reactions>
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73 </message>
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74 ]];
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75
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76 d = {
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77 to = "a@test";
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78 from = "b@test";
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79 type = "chat";
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80 id = "1";
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81 lang = "en";
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82 body = "Hello";
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83 delay = {from = "test"; stamp = "2021-03-07T15:59:08+00:00"; reason = "Becasue"};
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84 state = "active";
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85 fallback = true;
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86 origin_id = "qgkmMdPB";
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87 react = {
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88 to = "744f6e18-a57a-11e9-a656-4889e7820c76";
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89 reactions = {
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90 "👋",
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91 "🐢",
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92 };
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93 };
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94 };
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95
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96 disco_schema = {
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97 type = "object";
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98 xml = {
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99 name = "iq";
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100 namespace = "jabber:client"
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101 };
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102 properties = {
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103 to = attr();
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104 from = attr();
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105 type = attr();
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106 id = attr();
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107 disco = {
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108 type = "object";
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109 xml = {
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110 name = "query";
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111 namespace = "http://jabber.org/protocol/disco#info"
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112 };
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113 properties = {
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114 features = {
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115 type = "array";
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116 items = {
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117 type = "string";
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118 xml = {
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119 name = "feature";
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120 x_single_attribute = "var";
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121 };
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122 };
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123 };
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124 };
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125 };
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126 };
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127 };
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128
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129 disco_info = xml.parse[[
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130 <iq type="result" id="disco1" from="example.com">
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131 <query xmlns="http://jabber.org/protocol/disco#info">
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132 <feature var="urn:example:feature:1">wrong</feature>
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133 <feature var="urn:example:feature:2"/>
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134 <feature var="urn:example:feature:3"/>
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135 <unrelated var="urn:example:feature:not"/>
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136 </query>
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137 </iq>
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138 ]];
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139
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140 disco = {
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141 type="result";
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142 id="disco1";
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143 from="example.com";
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144 disco = {
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145 features = {
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146 "urn:example:feature:1";
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147 "urn:example:feature:2";
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148 "urn:example:feature:3";
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149 };
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150 };
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151 };
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152 end);
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153
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154 describe("parse", function()
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155 it("works", function()
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156 assert.same(d, map.parse(s, x));
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157 end);
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158
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159 it("handles arrays", function ()
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160 assert.same(disco, map.parse(disco_schema, disco_info));
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161 end);
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162
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163 end);
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164
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165 describe("unparse", function()
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166 it("works", function()
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167 local u = map.unparse(s, d);
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168 assert.equal("message", u.name);
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169 assert.same(x.attr, u.attr);
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170 assert.equal(x:get_child_text("body"), u:get_child_text("body"));
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171 assert.equal(x:get_child_text("delay", "urn:xmpp:delay"), u:get_child_text("delay", "urn:xmpp:delay"));
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172 assert.same(x:get_child("delay", "urn:xmpp:delay").attr, u:get_child("delay", "urn:xmpp:delay").attr);
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173 assert.same(x:get_child("origin-id", "urn:xmpp:sid:0").attr, u:get_child("origin-id", "urn:xmpp:sid:0").attr);
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174 assert.same(x:get_child("reactions", "urn:xmpp:reactions:0").attr, u:get_child("reactions", "urn:xmpp:reactions:0").attr);
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175 assert.same(2, #u:get_child("reactions", "urn:xmpp:reactions:0").tags);
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176 for _, tag in ipairs(x.tags) do
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177 if tag.name ~= "UNRELATED" then
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178 assert.truthy(u:get_child(tag.name, tag.attr.xmlns) or u:get_child(tag.name), tag:top_tag())
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179 end
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180 end
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181 assert.equal(#x.tags-1, #u.tags)
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182
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183 end);
11468
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184
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185 it("handles arrays", function ()
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186 local u = map.unparse(disco_schema, disco);
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187 assert.equal("urn:example:feature:1", u:find("{http://jabber.org/protocol/disco#info}query/feature/@var"))
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188 local n = 0;
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189 for child in u:get_child("query", "http://jabber.org/protocol/disco#info"):childtags("feature") do
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190 n = n + 1;
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191 assert.equal(string.format("urn:example:feature:%d", n), child.attr.var);
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192 end
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193 end);
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194
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195 end);
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196 end)