|  | /* | 
|  | *  Copyright 2011 The WebRTC Project Authors. All rights reserved. | 
|  | * | 
|  | *  Use of this source code is governed by a BSD-style license | 
|  | *  that can be found in the LICENSE file in the root of the source | 
|  | *  tree. An additional intellectual property rights grant can be found | 
|  | *  in the file PATENTS.  All contributing project authors may | 
|  | *  be found in the AUTHORS file in the root of the source tree. | 
|  | */ | 
|  |  | 
|  | #include <string> | 
|  |  | 
|  | #include "webrtc/libjingle/xmllite/qname.h" | 
|  | #include "webrtc/libjingle/xmllite/xmlelement.h" | 
|  | #include "webrtc/libjingle/xmpp/constants.h" | 
|  | #include "webrtc/libjingle/xmpp/fakexmppclient.h" | 
|  | #include "webrtc/libjingle/xmpp/hangoutpubsubclient.h" | 
|  | #include "webrtc/libjingle/xmpp/jid.h" | 
|  | #include "webrtc/base/faketaskrunner.h" | 
|  | #include "webrtc/base/gunit.h" | 
|  | #include "webrtc/base/sigslot.h" | 
|  |  | 
|  | class TestHangoutPubSubListener : public sigslot::has_slots<> { | 
|  | public: | 
|  | TestHangoutPubSubListener() : | 
|  | request_error_count(0), | 
|  | publish_audio_mute_error_count(0), | 
|  | publish_video_mute_error_count(0), | 
|  | publish_video_pause_error_count(0), | 
|  | publish_presenter_error_count(0), | 
|  | publish_recording_error_count(0), | 
|  | remote_mute_error_count(0) { | 
|  | } | 
|  |  | 
|  | void OnPresenterStateChange( | 
|  | const std::string& nick, bool was_presenting, bool is_presenting) { | 
|  | last_presenter_nick = nick; | 
|  | last_was_presenting = was_presenting; | 
|  | last_is_presenting = is_presenting; | 
|  | } | 
|  |  | 
|  | void OnAudioMuteStateChange( | 
|  | const std::string& nick, bool was_muted, bool is_muted) { | 
|  | last_audio_muted_nick = nick; | 
|  | last_was_audio_muted = was_muted; | 
|  | last_is_audio_muted = is_muted; | 
|  | } | 
|  |  | 
|  | void OnVideoMuteStateChange( | 
|  | const std::string& nick, bool was_muted, bool is_muted) { | 
|  | last_video_muted_nick = nick; | 
|  | last_was_video_muted = was_muted; | 
|  | last_is_video_muted = is_muted; | 
|  | } | 
|  |  | 
|  | void OnVideoPauseStateChange( | 
|  | const std::string& nick, bool was_paused, bool is_paused) { | 
|  | last_video_paused_nick = nick; | 
|  | last_was_video_paused = was_paused; | 
|  | last_is_video_paused = is_paused; | 
|  | } | 
|  |  | 
|  | void OnRecordingStateChange( | 
|  | const std::string& nick, bool was_recording, bool is_recording) { | 
|  | last_recording_nick = nick; | 
|  | last_was_recording = was_recording; | 
|  | last_is_recording = is_recording; | 
|  | } | 
|  |  | 
|  | void OnRemoteMute( | 
|  | const std::string& mutee_nick, | 
|  | const std::string& muter_nick, | 
|  | bool should_mute_locally) { | 
|  | last_mutee_nick = mutee_nick; | 
|  | last_muter_nick = muter_nick; | 
|  | last_should_mute = should_mute_locally; | 
|  | } | 
|  |  | 
|  | void OnMediaBlock( | 
|  | const std::string& blockee_nick, | 
|  | const std::string& blocker_nick) { | 
|  | last_blockee_nick = blockee_nick; | 
|  | last_blocker_nick = blocker_nick; | 
|  | } | 
|  |  | 
|  | void OnRequestError(const std::string& node, const buzz::XmlElement* stanza) { | 
|  | ++request_error_count; | 
|  | request_error_node = node; | 
|  | } | 
|  |  | 
|  | void OnPublishAudioMuteError(const std::string& task_id, | 
|  | const buzz::XmlElement* stanza) { | 
|  | ++publish_audio_mute_error_count; | 
|  | error_task_id = task_id; | 
|  | } | 
|  |  | 
|  | void OnPublishVideoMuteError(const std::string& task_id, | 
|  | const buzz::XmlElement* stanza) { | 
|  | ++publish_video_mute_error_count; | 
|  | error_task_id = task_id; | 
|  | } | 
|  |  | 
|  | void OnPublishVideoPauseError(const std::string& task_id, | 
|  | const buzz::XmlElement* stanza) { | 
|  | ++publish_video_pause_error_count; | 
|  | error_task_id = task_id; | 
|  | } | 
|  |  | 
|  | void OnPublishPresenterError(const std::string& task_id, | 
|  | const buzz::XmlElement* stanza) { | 
|  | ++publish_presenter_error_count; | 
|  | error_task_id = task_id; | 
|  | } | 
|  |  | 
|  | void OnPublishRecordingError(const std::string& task_id, | 
|  | const buzz::XmlElement* stanza) { | 
|  | ++publish_recording_error_count; | 
|  | error_task_id = task_id; | 
|  | } | 
|  |  | 
|  | void OnRemoteMuteResult(const std::string& task_id, | 
|  | const std::string& mutee_nick) { | 
|  | result_task_id = task_id; | 
|  | remote_mute_mutee_nick = mutee_nick; | 
|  | } | 
|  |  | 
|  | void OnRemoteMuteError(const std::string& task_id, | 
|  | const std::string& mutee_nick, | 
|  | const buzz::XmlElement* stanza) { | 
|  | ++remote_mute_error_count; | 
|  | error_task_id = task_id; | 
|  | remote_mute_mutee_nick = mutee_nick; | 
|  | } | 
|  |  | 
|  | void OnMediaBlockResult(const std::string& task_id, | 
|  | const std::string& blockee_nick) { | 
|  | result_task_id = task_id; | 
|  | media_blockee_nick = blockee_nick; | 
|  | } | 
|  |  | 
|  | void OnMediaBlockError(const std::string& task_id, | 
|  | const std::string& blockee_nick, | 
|  | const buzz::XmlElement* stanza) { | 
|  | ++media_block_error_count; | 
|  | error_task_id = task_id; | 
|  | media_blockee_nick = blockee_nick; | 
|  | } | 
|  |  | 
|  | std::string last_presenter_nick; | 
|  | bool last_is_presenting; | 
|  | bool last_was_presenting; | 
|  | std::string last_audio_muted_nick; | 
|  | bool last_is_audio_muted; | 
|  | bool last_was_audio_muted; | 
|  | std::string last_video_muted_nick; | 
|  | bool last_is_video_muted; | 
|  | bool last_was_video_muted; | 
|  | std::string last_video_paused_nick; | 
|  | bool last_is_video_paused; | 
|  | bool last_was_video_paused; | 
|  | std::string last_recording_nick; | 
|  | bool last_is_recording; | 
|  | bool last_was_recording; | 
|  | std::string last_mutee_nick; | 
|  | std::string last_muter_nick; | 
|  | bool last_should_mute; | 
|  | std::string last_blockee_nick; | 
|  | std::string last_blocker_nick; | 
|  |  | 
|  | int request_error_count; | 
|  | std::string request_error_node; | 
|  | int publish_audio_mute_error_count; | 
|  | int publish_video_mute_error_count; | 
|  | int publish_video_pause_error_count; | 
|  | int publish_presenter_error_count; | 
|  | int publish_recording_error_count; | 
|  | int remote_mute_error_count; | 
|  | std::string result_task_id; | 
|  | std::string error_task_id; | 
|  | std::string remote_mute_mutee_nick; | 
|  | int media_block_error_count; | 
|  | std::string media_blockee_nick; | 
|  | }; | 
|  |  | 
|  | class HangoutPubSubClientTest : public testing::Test { | 
|  | public: | 
|  | HangoutPubSubClientTest() : | 
|  | pubsubjid("room@domain.com"), | 
|  | nick("me") { | 
|  |  | 
|  | runner.reset(new rtc::FakeTaskRunner()); | 
|  | xmpp_client = new buzz::FakeXmppClient(runner.get()); | 
|  | client.reset(new buzz::HangoutPubSubClient(xmpp_client, pubsubjid, nick)); | 
|  | listener.reset(new TestHangoutPubSubListener()); | 
|  | client->SignalPresenterStateChange.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnPresenterStateChange); | 
|  | client->SignalAudioMuteStateChange.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnAudioMuteStateChange); | 
|  | client->SignalVideoMuteStateChange.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnVideoMuteStateChange); | 
|  | client->SignalVideoPauseStateChange.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnVideoPauseStateChange); | 
|  | client->SignalRecordingStateChange.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnRecordingStateChange); | 
|  | client->SignalRemoteMute.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnRemoteMute); | 
|  | client->SignalMediaBlock.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnMediaBlock); | 
|  | client->SignalRequestError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnRequestError); | 
|  | client->SignalPublishAudioMuteError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnPublishAudioMuteError); | 
|  | client->SignalPublishVideoMuteError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnPublishVideoMuteError); | 
|  | client->SignalPublishVideoPauseError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnPublishVideoPauseError); | 
|  | client->SignalPublishPresenterError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnPublishPresenterError); | 
|  | client->SignalPublishRecordingError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnPublishRecordingError); | 
|  | client->SignalRemoteMuteResult.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnRemoteMuteResult); | 
|  | client->SignalRemoteMuteError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnRemoteMuteError); | 
|  | client->SignalMediaBlockResult.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnMediaBlockResult); | 
|  | client->SignalMediaBlockError.connect( | 
|  | listener.get(), &TestHangoutPubSubListener::OnMediaBlockError); | 
|  | } | 
|  |  | 
|  | rtc::scoped_ptr<rtc::FakeTaskRunner> runner; | 
|  | // xmpp_client deleted by deleting runner. | 
|  | buzz::FakeXmppClient* xmpp_client; | 
|  | rtc::scoped_ptr<buzz::HangoutPubSubClient> client; | 
|  | rtc::scoped_ptr<TestHangoutPubSubListener> listener; | 
|  | buzz::Jid pubsubjid; | 
|  | std::string nick; | 
|  | }; | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestRequest) { | 
|  | ASSERT_EQ(0U, xmpp_client->sent_stanzas().size()); | 
|  |  | 
|  | client->RequestAll(); | 
|  | std::string expected_presenter_request = | 
|  | "<cli:iq type=\"get\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pub:pubsub xmlns:pub=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<pub:items node=\"google:presenter\"/>" | 
|  | "</pub:pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | std::string expected_media_request = | 
|  | "<cli:iq type=\"get\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pub:pubsub xmlns:pub=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<pub:items node=\"google:muc#media\"/>" | 
|  | "</pub:pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(2U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_presenter_request, xmpp_client->sent_stanzas()[0]->Str()); | 
|  | EXPECT_EQ(expected_media_request, xmpp_client->sent_stanzas()[1]->Str()); | 
|  |  | 
|  | std::string presenter_response = | 
|  | "<iq xmlns='jabber:client' id='0' type='result' from='room@domain.com'>" | 
|  | "  <pubsub xmlns='http://jabber.org/protocol/pubsub'>" | 
|  | "    <items node='google:presenter'>" | 
|  | "      <item id='12344'>" | 
|  | "        <presenter xmlns='google:presenter' nick='presenting-nick2'/>" | 
|  | "        <pre:presentation-item xmlns:pre='google:presenter'" | 
|  | "          pre:presentation-type='s'/>" | 
|  | "      </item>" | 
|  | "      <item id='12345'>" | 
|  | "        <presenter xmlns='google:presenter' nick='presenting-nick'/>" | 
|  | "        <pre:presentation-item xmlns:pre='google:presenter'" | 
|  | "          pre:presentation-type='o'/>" | 
|  | "      </item>" | 
|  | // Some clients are "bad" in that they'll jam multiple states in | 
|  | // all at once.  We have to deal with it. | 
|  | "      <item id='12346'>" | 
|  | "        <presenter xmlns='google:presenter' nick='presenting-nick'/>" | 
|  | "        <pre:presentation-item xmlns:pre='google:presenter'" | 
|  | "          pre:presentation-type='s'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </pubsub>" | 
|  | "</iq>"; | 
|  |  | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(presenter_response)); | 
|  | EXPECT_EQ("presenting-nick", listener->last_presenter_nick); | 
|  | EXPECT_FALSE(listener->last_was_presenting); | 
|  | EXPECT_TRUE(listener->last_is_presenting); | 
|  |  | 
|  | std::string media_response = | 
|  | "<iq xmlns='jabber:client' id='0' type='result' from='room@domain.com'>" | 
|  | "  <pubsub xmlns='http://jabber.org/protocol/pubsub'>" | 
|  | "    <items node='google:muc#media'>" | 
|  | "      <item id='audio-mute:muted-nick'>" | 
|  | "        <audio-mute nick='muted-nick' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "      <item id='video-mute:video-muted-nick'>" | 
|  | "        <video-mute nick='video-muted-nick' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "      <item id='video-pause:video-paused-nick'>" | 
|  | "        <video-pause nick='video-paused-nick' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "      <item id='recording:recording-nick'>" | 
|  | "        <recording nick='recording-nick' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </pubsub>" | 
|  | "</iq>"; | 
|  |  | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(media_response)); | 
|  | EXPECT_EQ("muted-nick", listener->last_audio_muted_nick); | 
|  | EXPECT_FALSE(listener->last_was_audio_muted); | 
|  | EXPECT_TRUE(listener->last_is_audio_muted); | 
|  |  | 
|  | EXPECT_EQ("video-muted-nick", listener->last_video_muted_nick); | 
|  | EXPECT_FALSE(listener->last_was_video_muted); | 
|  | EXPECT_TRUE(listener->last_is_video_muted); | 
|  |  | 
|  | EXPECT_EQ("video-paused-nick", listener->last_video_paused_nick); | 
|  | EXPECT_FALSE(listener->last_was_video_paused); | 
|  | EXPECT_TRUE(listener->last_is_video_paused); | 
|  |  | 
|  | EXPECT_EQ("recording-nick", listener->last_recording_nick); | 
|  | EXPECT_FALSE(listener->last_was_recording); | 
|  | EXPECT_TRUE(listener->last_is_recording); | 
|  |  | 
|  | std::string incoming_presenter_resets_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:presenter'>" | 
|  | "      <item id='12348'>" | 
|  | "        <presenter xmlns='google:presenter' nick='presenting-nick'/>" | 
|  | "        <pre:presentation-item xmlns:pre='google:presenter'" | 
|  | "          pre:presentation-type='o'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_presenter_resets_message)); | 
|  | EXPECT_EQ("presenting-nick", listener->last_presenter_nick); | 
|  | //EXPECT_TRUE(listener->last_was_presenting); | 
|  | EXPECT_FALSE(listener->last_is_presenting); | 
|  |  | 
|  | std::string incoming_presenter_retracts_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:presenter'>" | 
|  | "      <retract id='12344'/>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_presenter_retracts_message)); | 
|  | EXPECT_EQ("presenting-nick2", listener->last_presenter_nick); | 
|  | EXPECT_TRUE(listener->last_was_presenting); | 
|  | EXPECT_FALSE(listener->last_is_presenting); | 
|  |  | 
|  | std::string incoming_media_retracts_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:muc#media'>" | 
|  | "      <item id='audio-mute:muted-nick'>" | 
|  | "      </item>" | 
|  | "      <retract id='video-mute:video-muted-nick'/>" | 
|  | "      <retract id='video-pause:video-paused-nick'/>" | 
|  | "      <retract id='recording:recording-nick'/>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_media_retracts_message)); | 
|  | EXPECT_EQ("muted-nick", listener->last_audio_muted_nick); | 
|  | EXPECT_TRUE(listener->last_was_audio_muted); | 
|  | EXPECT_FALSE(listener->last_is_audio_muted); | 
|  |  | 
|  | EXPECT_EQ("video-paused-nick", listener->last_video_paused_nick); | 
|  | EXPECT_TRUE(listener->last_was_video_paused); | 
|  | EXPECT_FALSE(listener->last_is_video_paused); | 
|  |  | 
|  | EXPECT_EQ("recording-nick", listener->last_recording_nick); | 
|  | EXPECT_TRUE(listener->last_was_recording); | 
|  | EXPECT_FALSE(listener->last_is_recording); | 
|  |  | 
|  | std::string incoming_presenter_changes_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:presenter'>" | 
|  | "      <item id='presenting-nick2'>" | 
|  | "        <presenter xmlns='google:presenter' nick='presenting-nick2'/>" | 
|  | "        <pre:presentation-item xmlns:pre='google:presenter'" | 
|  | "          pre:presentation-type='s'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_presenter_changes_message)); | 
|  | EXPECT_EQ("presenting-nick2", listener->last_presenter_nick); | 
|  | EXPECT_FALSE(listener->last_was_presenting); | 
|  | EXPECT_TRUE(listener->last_is_presenting); | 
|  |  | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_presenter_changes_message)); | 
|  | EXPECT_EQ("presenting-nick2", listener->last_presenter_nick); | 
|  | EXPECT_TRUE(listener->last_was_presenting); | 
|  | EXPECT_TRUE(listener->last_is_presenting); | 
|  |  | 
|  | std::string incoming_media_changes_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:muc#media'>" | 
|  | "      <item id='audio-mute:muted-nick2'>" | 
|  | "        <audio-mute nick='muted-nick2' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "      <item id='video-pause:video-paused-nick2'>" | 
|  | "        <video-pause nick='video-paused-nick2' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "      <item id='recording:recording-nick2'>" | 
|  | "        <recording nick='recording-nick2' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_media_changes_message)); | 
|  | EXPECT_EQ("muted-nick2", listener->last_audio_muted_nick); | 
|  | EXPECT_FALSE(listener->last_was_audio_muted); | 
|  | EXPECT_TRUE(listener->last_is_audio_muted); | 
|  |  | 
|  | EXPECT_EQ("video-paused-nick2", listener->last_video_paused_nick); | 
|  | EXPECT_FALSE(listener->last_was_video_paused); | 
|  | EXPECT_TRUE(listener->last_is_video_paused); | 
|  |  | 
|  | EXPECT_EQ("recording-nick2", listener->last_recording_nick); | 
|  | EXPECT_FALSE(listener->last_was_recording); | 
|  | EXPECT_TRUE(listener->last_is_recording); | 
|  |  | 
|  | std::string incoming_remote_mute_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:muc#media'>" | 
|  | "      <item id='audio-mute:mutee' publisher='room@domain.com/muter'>" | 
|  | "        <audio-mute nick='mutee' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | listener->last_is_audio_muted = false; | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_remote_mute_message)); | 
|  | EXPECT_EQ("mutee", listener->last_mutee_nick); | 
|  | EXPECT_EQ("muter", listener->last_muter_nick); | 
|  | EXPECT_FALSE(listener->last_should_mute); | 
|  | EXPECT_EQ("mutee", listener->last_audio_muted_nick); | 
|  | EXPECT_TRUE(listener->last_is_audio_muted); | 
|  |  | 
|  | std::string incoming_remote_mute_me_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:muc#media'>" | 
|  | "      <item id='audio-mute:me' publisher='room@domain.com/muter'>" | 
|  | "        <audio-mute nick='me' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | listener->last_is_audio_muted = false; | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_remote_mute_me_message)); | 
|  | EXPECT_EQ("me", listener->last_mutee_nick); | 
|  | EXPECT_EQ("muter", listener->last_muter_nick); | 
|  | EXPECT_TRUE(listener->last_should_mute); | 
|  | EXPECT_EQ("me", listener->last_audio_muted_nick); | 
|  | EXPECT_TRUE(listener->last_is_audio_muted); | 
|  |  | 
|  | std::string incoming_media_block_message = | 
|  | "<message xmlns='jabber:client' from='room@domain.com'>" | 
|  | "  <event xmlns='http://jabber.org/protocol/pubsub#event'>" | 
|  | "    <items node='google:muc#media'>" | 
|  | "      <item id='block:blocker:blockee'" | 
|  | "            publisher='room@domain.com/blocker'>" | 
|  | "        <block nick='blockee' xmlns='google:muc#media'/>" | 
|  | "      </item>" | 
|  | "    </items>" | 
|  | "  </event>" | 
|  | "</message>"; | 
|  |  | 
|  | xmpp_client->HandleStanza( | 
|  | buzz::XmlElement::ForStr(incoming_media_block_message)); | 
|  | EXPECT_EQ("blockee", listener->last_blockee_nick); | 
|  | EXPECT_EQ("blocker", listener->last_blocker_nick); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestRequestError) { | 
|  | client->RequestAll(); | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='error' from='room@domain.com'>" | 
|  | "  <error type='auth'>" | 
|  | "    <forbidden xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>" | 
|  | "  </error>" | 
|  | "</iq>"; | 
|  |  | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ(1, listener->request_error_count); | 
|  | EXPECT_EQ("google:presenter", listener->request_error_node); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestPublish) { | 
|  | client->PublishPresenterState(true); | 
|  | std::string expected_presenter_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<publish node=\"google:presenter\">" | 
|  | "<item id=\"me\">" | 
|  | "<presenter xmlns=\"google:presenter\"" | 
|  | " nick=\"me\"/>" | 
|  | "<pre:presentation-item" | 
|  | " pre:presentation-type=\"s\" xmlns:pre=\"google:presenter\"/>" | 
|  | "</item>" | 
|  | "</publish>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(1U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_presenter_iq, | 
|  | xmpp_client->sent_stanzas()[0]->Str()); | 
|  |  | 
|  | client->PublishAudioMuteState(true); | 
|  | std::string expected_audio_mute_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<publish node=\"google:muc#media\">" | 
|  | "<item id=\"audio-mute:me\">" | 
|  | "<audio-mute xmlns=\"google:muc#media\" nick=\"me\"/>" | 
|  | "</item>" | 
|  | "</publish>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(2U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_audio_mute_iq, xmpp_client->sent_stanzas()[1]->Str()); | 
|  |  | 
|  | client->PublishVideoPauseState(true); | 
|  | std::string expected_video_pause_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<publish node=\"google:muc#media\">" | 
|  | "<item id=\"video-pause:me\">" | 
|  | "<video-pause xmlns=\"google:muc#media\" nick=\"me\"/>" | 
|  | "</item>" | 
|  | "</publish>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(3U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_video_pause_iq, xmpp_client->sent_stanzas()[2]->Str()); | 
|  |  | 
|  | client->PublishRecordingState(true); | 
|  | std::string expected_recording_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<publish node=\"google:muc#media\">" | 
|  | "<item id=\"recording:me\">" | 
|  | "<recording xmlns=\"google:muc#media\" nick=\"me\"/>" | 
|  | "</item>" | 
|  | "</publish>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(4U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_recording_iq, xmpp_client->sent_stanzas()[3]->Str()); | 
|  |  | 
|  | client->RemoteMute("mutee"); | 
|  | std::string expected_remote_mute_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<publish node=\"google:muc#media\">" | 
|  | "<item id=\"audio-mute:mutee\">" | 
|  | "<audio-mute xmlns=\"google:muc#media\" nick=\"mutee\"/>" | 
|  | "</item>" | 
|  | "</publish>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(5U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_remote_mute_iq, xmpp_client->sent_stanzas()[4]->Str()); | 
|  |  | 
|  | client->PublishPresenterState(false); | 
|  | std::string expected_presenter_retract_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<publish node=\"google:presenter\">" | 
|  | "<item id=\"me\">" | 
|  | "<presenter xmlns=\"google:presenter\"" | 
|  | " nick=\"me\"/>" | 
|  | "<pre:presentation-item" | 
|  | " pre:presentation-type=\"o\" xmlns:pre=\"google:presenter\"/>" | 
|  | "</item>" | 
|  | "</publish>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(6U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_presenter_retract_iq, | 
|  | xmpp_client->sent_stanzas()[5]->Str()); | 
|  |  | 
|  | client->PublishAudioMuteState(false); | 
|  | std::string expected_audio_mute_retract_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<retract node=\"google:muc#media\" notify=\"true\">" | 
|  | "<item id=\"audio-mute:me\"/>" | 
|  | "</retract>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(7U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_audio_mute_retract_iq, | 
|  | xmpp_client->sent_stanzas()[6]->Str()); | 
|  |  | 
|  | client->PublishVideoPauseState(false); | 
|  | std::string expected_video_pause_retract_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<retract node=\"google:muc#media\" notify=\"true\">" | 
|  | "<item id=\"video-pause:me\"/>" | 
|  | "</retract>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(8U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_video_pause_retract_iq, | 
|  | xmpp_client->sent_stanzas()[7]->Str()); | 
|  |  | 
|  | client->BlockMedia("blockee"); | 
|  | std::string expected_media_block_iq = | 
|  | "<cli:iq type=\"set\" to=\"room@domain.com\" id=\"0\" " | 
|  | "xmlns:cli=\"jabber:client\">" | 
|  | "<pubsub xmlns=\"http://jabber.org/protocol/pubsub\">" | 
|  | "<publish node=\"google:muc#media\">" | 
|  | "<item id=\"block:me:blockee\">" | 
|  | "<block xmlns=\"google:muc#media\" nick=\"blockee\"/>" | 
|  | "</item>" | 
|  | "</publish>" | 
|  | "</pubsub>" | 
|  | "</cli:iq>"; | 
|  |  | 
|  | ASSERT_EQ(9U, xmpp_client->sent_stanzas().size()); | 
|  | EXPECT_EQ(expected_media_block_iq, xmpp_client->sent_stanzas()[8]->Str()); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestPublishPresenterError) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='error' from='room@domain.com'/>"; | 
|  |  | 
|  | client->PublishPresenterState(true); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ(1, listener->publish_presenter_error_count); | 
|  | EXPECT_EQ("0", listener->error_task_id); | 
|  | } | 
|  |  | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestPublishAudioMuteError) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='error' from='room@domain.com'/>"; | 
|  |  | 
|  | client->PublishAudioMuteState(true); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ(1, listener->publish_audio_mute_error_count); | 
|  | EXPECT_EQ("0", listener->error_task_id); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestPublishVideoPauseError) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='error' from='room@domain.com'/>"; | 
|  |  | 
|  | client->PublishVideoPauseState(true); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ(1, listener->publish_video_pause_error_count); | 
|  | EXPECT_EQ("0", listener->error_task_id); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestPublishRecordingError) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='error' from='room@domain.com'/>"; | 
|  |  | 
|  | client->PublishRecordingState(true); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ(1, listener->publish_recording_error_count); | 
|  | EXPECT_EQ("0", listener->error_task_id); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestPublishRemoteMuteResult) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='result' from='room@domain.com'/>"; | 
|  |  | 
|  | client->RemoteMute("joe"); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ("joe", listener->remote_mute_mutee_nick); | 
|  | EXPECT_EQ("0", listener->result_task_id); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestRemoteMuteError) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='error' from='room@domain.com'/>"; | 
|  |  | 
|  | client->RemoteMute("joe"); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ(1, listener->remote_mute_error_count); | 
|  | EXPECT_EQ("joe", listener->remote_mute_mutee_nick); | 
|  | EXPECT_EQ("0", listener->error_task_id); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestPublishMediaBlockResult) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='result' from='room@domain.com'/>"; | 
|  |  | 
|  | client->BlockMedia("joe"); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ("joe", listener->media_blockee_nick); | 
|  | EXPECT_EQ("0", listener->result_task_id); | 
|  | } | 
|  |  | 
|  | TEST_F(HangoutPubSubClientTest, TestMediaBlockError) { | 
|  | std::string result_iq = | 
|  | "<iq xmlns='jabber:client' id='0' type='error' from='room@domain.com'/>"; | 
|  |  | 
|  | client->BlockMedia("joe"); | 
|  | xmpp_client->HandleStanza(buzz::XmlElement::ForStr(result_iq)); | 
|  | EXPECT_EQ(1, listener->remote_mute_error_count); | 
|  | EXPECT_EQ("joe", listener->media_blockee_nick); | 
|  | EXPECT_EQ("0", listener->error_task_id); | 
|  | } |