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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/host_change_notification_listener.h"
#include <set>
#include "base/bind.h"
#include "base/memory/ref_counted.h"
#include "base/message_loop/message_loop.h"
#include "base/strings/string_number_conversions.h"
#include "remoting/base/constants.h"
#include "remoting/signaling/mock_signal_strategy.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/webrtc/libjingle/xmllite/xmlelement.h"
#include "third_party/webrtc/libjingle/xmpp/constants.h"
using buzz::QName;
using buzz::XmlElement;
using testing::NotNull;
using testing::Return;
namespace remoting {
namespace {
const char kHostId[] = "0";
const char kTestJid[] = "user@gmail.com/chromoting123";
const char kTestBotJid[] = "remotingunittest@bot.talk.google.com";
} // namespace
ACTION_P(AddListener, list) {
list->insert(arg0);
}
ACTION_P(RemoveListener, list) {
EXPECT_TRUE(list->find(arg0) != list->end());
list->erase(arg0);
}
class HostChangeNotificationListenerTest : public testing::Test {
protected:
class MockListener : public HostChangeNotificationListener::Listener {
public:
MOCK_METHOD0(OnHostDeleted, void());
};
void SetUp() override {
EXPECT_CALL(signal_strategy_, AddListener(NotNull()))
.WillRepeatedly(AddListener(&signal_strategy_listeners_));
EXPECT_CALL(signal_strategy_, RemoveListener(NotNull()))
.WillRepeatedly(RemoveListener(&signal_strategy_listeners_));
EXPECT_CALL(signal_strategy_, GetLocalJid())
.WillRepeatedly(Return(kTestJid));
host_change_notification_listener_.reset(new HostChangeNotificationListener(
&mock_listener_, kHostId, &signal_strategy_, kTestBotJid));
}
void TearDown() override {
host_change_notification_listener_.reset();
EXPECT_TRUE(signal_strategy_listeners_.empty());
}
scoped_ptr<XmlElement> GetNotificationStanza(std::string operation,
std::string hostId,
std::string botJid) {
scoped_ptr<XmlElement> stanza(new XmlElement(buzz::QN_IQ));
stanza->AddAttr(QName(std::string(), "type"), "set");
XmlElement* host_changed =
new XmlElement(QName(kChromotingXmlNamespace, "host-changed"));
host_changed->AddAttr(QName(kChromotingXmlNamespace, "operation"),
operation);
host_changed->AddAttr(QName(kChromotingXmlNamespace, "hostid"), hostId);
stanza->AddElement(host_changed);
stanza->AddAttr(buzz::QN_FROM, botJid);
stanza->AddAttr(buzz::QN_TO, kTestJid);
return stanza;
}
MockListener mock_listener_;
MockSignalStrategy signal_strategy_;
std::set<SignalStrategy::Listener*> signal_strategy_listeners_;
scoped_ptr<HostChangeNotificationListener> host_change_notification_listener_;
base::MessageLoop message_loop_;
};
TEST_F(HostChangeNotificationListenerTest, ReceiveValidNotification) {
EXPECT_CALL(mock_listener_, OnHostDeleted())
.WillOnce(Return());
scoped_ptr<XmlElement> stanza = GetNotificationStanza(
"delete", kHostId, kTestBotJid);
host_change_notification_listener_->OnSignalStrategyIncomingStanza(
stanza.get());
message_loop_.PostTask(FROM_HERE,
base::Bind(base::MessageLoop::QuitWhenIdleClosure()));
message_loop_.Run();
}
TEST_F(HostChangeNotificationListenerTest, ReceiveNotificationBeforeDelete) {
EXPECT_CALL(mock_listener_, OnHostDeleted())
.Times(0);
scoped_ptr<XmlElement> stanza = GetNotificationStanza(
"delete", kHostId, kTestBotJid);
host_change_notification_listener_->OnSignalStrategyIncomingStanza(
stanza.get());
host_change_notification_listener_.reset();
message_loop_.PostTask(FROM_HERE,
base::Bind(base::MessageLoop::QuitWhenIdleClosure()));
message_loop_.Run();
}
TEST_F(HostChangeNotificationListenerTest, ReceiveInvalidHostIdNotification) {
EXPECT_CALL(mock_listener_, OnHostDeleted())
.Times(0);
scoped_ptr<XmlElement> stanza = GetNotificationStanza(
"delete", "1", kTestBotJid);
host_change_notification_listener_->OnSignalStrategyIncomingStanza(
stanza.get());
message_loop_.PostTask(FROM_HERE,
base::Bind(base::MessageLoop::QuitWhenIdleClosure()));
message_loop_.Run();
}
TEST_F(HostChangeNotificationListenerTest, ReceiveInvalidBotJidNotification) {
EXPECT_CALL(mock_listener_, OnHostDeleted())
.Times(0);
scoped_ptr<XmlElement> stanza = GetNotificationStanza(
"delete", kHostId, "notremotingbot@bot.talk.google.com");
host_change_notification_listener_->OnSignalStrategyIncomingStanza(
stanza.get());
message_loop_.PostTask(FROM_HERE,
base::Bind(base::MessageLoop::QuitWhenIdleClosure()));
message_loop_.Run();
}
TEST_F(HostChangeNotificationListenerTest, ReceiveNonDeleteNotification) {
EXPECT_CALL(mock_listener_, OnHostDeleted())
.Times(0);
scoped_ptr<XmlElement> stanza = GetNotificationStanza(
"update", kHostId, kTestBotJid);
host_change_notification_listener_->OnSignalStrategyIncomingStanza(
stanza.get());
message_loop_.PostTask(FROM_HERE,
base::Bind(base::MessageLoop::QuitWhenIdleClosure()));
message_loop_.Run();
}
} // namespace remoting
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