Mercurial > libervia-backend

annotate tests/unit/test_plugin_xep_0338.py @ 4242:8acf46ed7f36

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frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents 716dd791be46
children
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1 #!/usr/bin/env python3
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2
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3 # Libervia: an XMPP client
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4 # Copyright (C) 2009-2023 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19
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20 from twisted.words.xish import domish
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21
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22 from libervia.backend.plugins.plugin_xep_0338 import NS_JINGLE_GROUPING, XEP_0338
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23 from libervia.backend.tools.xml_tools import parse
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24
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25
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26 class TestXEP0338:
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27 def test_parse_sdp(self, host):
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28 """'group' attribute in SDP is correctly parsed"""
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29 xep_0338 = XEP_0338(host)
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30
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31 call_data = {}
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32 metadata = {}
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33 media_type = "video"
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34 application_data = {}
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35 transport_data = {}
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36
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37 # SDP: a=group:BUNDLE audio video
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38 attribute = "group"
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39 parts = ["BUNDLE", "audio", "video"]
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40
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41 xep_0338._parse_sdp_a_trigger(
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42 attribute,
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43 parts,
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44 call_data,
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45 metadata,
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46 media_type,
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47 application_data,
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48 transport_data,
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49 )
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50
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51 assert metadata == {"group": {"BUNDLE": ["audio", "video"]}}
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52
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53 def test_generate_sdp(self, host):
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54 """'group' attribute in SDP is correctly generated"""
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55 xep_0338 = XEP_0338(host)
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56
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57 session = {"metadata": {"group": {"BUNDLE": ["audio", "video"]}}}
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58 sdp_lines = []
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59 local = True
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60
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61 xep_0338._generate_sdp_session_trigger(session, local, sdp_lines)
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62
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63 assert sdp_lines == ["a=group:BUNDLE audio video"]
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64
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65 def test_group_building(self, host, client):
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66 """<group> element are built from session in session init trigger"""
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67 xep_0338 = XEP_0338(host)
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68
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69 session = {
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70 "contents": {"audio": {}},
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71 "jingle_elt": domish.Element((None, "jingle")),
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72 "metadata": {"group": {"BUNDLE": ["audio", "video"]}},
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73 }
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74 content_name = "audio"
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75 media = "audio"
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76 media_data = {}
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77 desc_elt = domish.Element((None, "description"))
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78
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79 xep_0338._jingle_session_init_trigger(
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80 client, session, content_name, media, media_data, desc_elt
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81 )
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82
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83 group_elts = list(session["jingle_elt"].elements(NS_JINGLE_GROUPING, "group"))
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84 assert len(group_elts) == 1
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85 group_elt = group_elts[0]
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86 assert group_elt["semantics"] == "BUNDLE"
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87 content_names = [
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88 content_elt["name"]
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89 for content_elt in group_elt.elements(NS_JINGLE_GROUPING, "content")
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90 ]
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91 assert content_names == ["audio", "video"]
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92
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93 def test_group_parsing(self, host, client):
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94 """<group> elements are correctly parsed in jingle_handler trigger"""
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95 xep_0338 = XEP_0338(host)
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96
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97 action = xep_0338._j.A_SESSION_INITIATE
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98 session = {
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99 "contents": ["audio", "video"],
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100 "metadata": {},
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101 }
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102
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103 raw_xml = """
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104 <jingle xmlns='urn:xmpp:jingle:1'
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105 action='session-initiate'
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106 initiator='user@example.org/orchard'
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107 sid='a73sjjvkla37jfea'>
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108 <group xmlns='urn:xmpp:jingle:apps:grouping:0' semantics='BUNDLE'>
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109 <content name='audio'/>
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110 <content name='video'/>
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111 </group>
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112 <content creator='initiator' name='audio'>
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113 <description xmlns='urn:xmpp:jingle:apps:rtp:1' media='audio'/>
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114 </content>
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115 <content creator='initiator' name='video'>
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116 <description xmlns='urn:xmpp:jingle:apps:rtp:1' media='video'/>
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117 </content>
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118 </jingle>
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119 """
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120 session["jingle_elt"] = parse(raw_xml)
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121
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122 for content_elt in session["jingle_elt"].elements("urn:xmpp:jingle:1", "content"):
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123 content_name = content_elt["name"]
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124 desc_elt = next(
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125 content_elt.elements("urn:xmpp:jingle:apps:rtp:1", "description")
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126 )
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127
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128 xep_0338._jingle_handler_trigger(
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129 client, action, session, content_name, desc_elt
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130 )
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131
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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132 group_elts = list(session["jingle_elt"].elements(NS_JINGLE_GROUPING, "group"))
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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133 assert len(group_elts) == 1
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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134 group_elt = group_elts[0]
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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135 assert group_elt["semantics"] == "BUNDLE"
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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136 content_names = [
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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137 content_elt["name"]
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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138 for content_elt in group_elt.elements(NS_JINGLE_GROUPING, "content")
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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139 ]
34c8e7e4fa52 tests (units): tests for plugin XEP-0338:
Goffi <goffi@goffi.org>
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140 assert content_names == ["audio", "video"]