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// Copyright (c) 2012 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 "jingle/notifier/base/xmpp_connection.h"
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/message_loop.h"
#include "jingle/glue/mock_task.h"
#include "jingle/glue/task_pump.h"
#include "jingle/notifier/base/weak_xmpp_client.h"
#include "net/cert/cert_verifier.h"
#include "net/url_request/url_request_context_getter.h"
#include "net/url_request/url_request_test_util.h"
#include "talk/xmpp/prexmppauth.h"
#include "talk/xmpp/xmppclientsettings.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace buzz {
class CaptchaChallenge;
class Jid;
} // namespace buzz
namespace talk_base {
class CryptString;
class SocketAddress;
class Task;
} // namespace talk_base
namespace notifier {
using ::testing::_;
using ::testing::Return;
using ::testing::SaveArg;
class MockPreXmppAuth : public buzz::PreXmppAuth {
public:
virtual ~MockPreXmppAuth() {}
MOCK_METHOD2(ChooseBestSaslMechanism,
std::string(const std::vector<std::string>&, bool));
MOCK_METHOD1(CreateSaslMechanism,
buzz::SaslMechanism*(const std::string&));
MOCK_METHOD5(StartPreXmppAuth,
void(const buzz::Jid&,
const talk_base::SocketAddress&,
const talk_base::CryptString&,
const std::string&,
const std::string&));
MOCK_CONST_METHOD0(IsAuthDone, bool());
MOCK_CONST_METHOD0(IsAuthorized, bool());
MOCK_CONST_METHOD0(HadError, bool());
MOCK_CONST_METHOD0(GetError, int());
MOCK_CONST_METHOD0(GetCaptchaChallenge, buzz::CaptchaChallenge());
MOCK_CONST_METHOD0(GetAuthToken, std::string());
MOCK_CONST_METHOD0(GetAuthMechanism, std::string());
};
class MockXmppConnectionDelegate : public XmppConnection::Delegate {
public:
virtual ~MockXmppConnectionDelegate() {}
MOCK_METHOD1(OnConnect, void(base::WeakPtr<buzz::XmppTaskParentInterface>));
MOCK_METHOD3(OnError,
void(buzz::XmppEngine::Error, int, const buzz::XmlElement*));
};
class XmppConnectionTest : public testing::Test {
protected:
XmppConnectionTest()
: mock_pre_xmpp_auth_(new MockPreXmppAuth()),
url_request_context_getter_(new net::TestURLRequestContextGetter(
message_loop_.message_loop_proxy())) {}
virtual ~XmppConnectionTest() {}
virtual void TearDown() {
// Clear out any messages posted by XmppConnection's destructor.
message_loop_.RunUntilIdle();
}
// Needed by XmppConnection.
MessageLoop message_loop_;
MockXmppConnectionDelegate mock_xmpp_connection_delegate_;
scoped_ptr<MockPreXmppAuth> mock_pre_xmpp_auth_;
scoped_refptr<net::TestURLRequestContextGetter> url_request_context_getter_;
};
TEST_F(XmppConnectionTest, CreateDestroy) {
XmppConnection xmpp_connection(buzz::XmppClientSettings(),
url_request_context_getter_,
&mock_xmpp_connection_delegate_, NULL);
}
#if !defined(_MSC_VER) || _MSC_VER < 1700 // http://crbug.com/158570
TEST_F(XmppConnectionTest, ImmediateFailure) {
// ChromeAsyncSocket::Connect() will always return false since we're
// not setting a valid host, but this gets bubbled up as ERROR_NONE
// due to XmppClient's inconsistent error-handling.
EXPECT_CALL(mock_xmpp_connection_delegate_,
OnError(buzz::XmppEngine::ERROR_NONE, 0, NULL));
XmppConnection xmpp_connection(buzz::XmppClientSettings(),
url_request_context_getter_,
&mock_xmpp_connection_delegate_, NULL);
// We need to do this *before* |xmpp_connection| gets destroyed or
// our delegate won't be called.
message_loop_.RunUntilIdle();
}
TEST_F(XmppConnectionTest, PreAuthFailure) {
EXPECT_CALL(*mock_pre_xmpp_auth_, StartPreXmppAuth(_, _, _, _,_));
EXPECT_CALL(*mock_pre_xmpp_auth_, IsAuthDone()).WillOnce(Return(true));
EXPECT_CALL(*mock_pre_xmpp_auth_, IsAuthorized()).WillOnce(Return(false));
EXPECT_CALL(*mock_pre_xmpp_auth_, HadError()).WillOnce(Return(true));
EXPECT_CALL(*mock_pre_xmpp_auth_, GetError()).WillOnce(Return(5));
EXPECT_CALL(mock_xmpp_connection_delegate_,
OnError(buzz::XmppEngine::ERROR_AUTH, 5, NULL));
XmppConnection xmpp_connection(
buzz::XmppClientSettings(), url_request_context_getter_,
&mock_xmpp_connection_delegate_, mock_pre_xmpp_auth_.release());
// We need to do this *before* |xmpp_connection| gets destroyed or
// our delegate won't be called.
message_loop_.RunUntilIdle();
}
TEST_F(XmppConnectionTest, FailureAfterPreAuth) {
EXPECT_CALL(*mock_pre_xmpp_auth_, StartPreXmppAuth(_, _, _, _,_));
EXPECT_CALL(*mock_pre_xmpp_auth_, IsAuthDone()).WillOnce(Return(true));
EXPECT_CALL(*mock_pre_xmpp_auth_, IsAuthorized()).WillOnce(Return(true));
EXPECT_CALL(*mock_pre_xmpp_auth_, GetAuthMechanism()).WillOnce(Return(""));
EXPECT_CALL(*mock_pre_xmpp_auth_, GetAuthToken()).WillOnce(Return(""));
EXPECT_CALL(mock_xmpp_connection_delegate_,
OnError(buzz::XmppEngine::ERROR_NONE, 0, NULL));
XmppConnection xmpp_connection(
buzz::XmppClientSettings(), url_request_context_getter_,
&mock_xmpp_connection_delegate_, mock_pre_xmpp_auth_.release());
// We need to do this *before* |xmpp_connection| gets destroyed or
// our delegate won't be called.
message_loop_.RunUntilIdle();
}
TEST_F(XmppConnectionTest, RaisedError) {
EXPECT_CALL(mock_xmpp_connection_delegate_,
OnError(buzz::XmppEngine::ERROR_NONE, 0, NULL));
XmppConnection xmpp_connection(buzz::XmppClientSettings(),
url_request_context_getter_,
&mock_xmpp_connection_delegate_, NULL);
xmpp_connection.weak_xmpp_client_->
SignalStateChange(buzz::XmppEngine::STATE_CLOSED);
}
#endif
TEST_F(XmppConnectionTest, Connect) {
base::WeakPtr<talk_base::Task> weak_ptr;
EXPECT_CALL(mock_xmpp_connection_delegate_, OnConnect(_)).
WillOnce(SaveArg<0>(&weak_ptr));
{
XmppConnection xmpp_connection(buzz::XmppClientSettings(),
url_request_context_getter_,
&mock_xmpp_connection_delegate_, NULL);
xmpp_connection.weak_xmpp_client_->
SignalStateChange(buzz::XmppEngine::STATE_OPEN);
EXPECT_EQ(xmpp_connection.weak_xmpp_client_.get(), weak_ptr.get());
}
EXPECT_EQ(NULL, weak_ptr.get());
}
TEST_F(XmppConnectionTest, MultipleConnect) {
EXPECT_DEBUG_DEATH({
base::WeakPtr<talk_base::Task> weak_ptr;
EXPECT_CALL(mock_xmpp_connection_delegate_, OnConnect(_)).
WillOnce(SaveArg<0>(&weak_ptr));
XmppConnection xmpp_connection(buzz::XmppClientSettings(),
url_request_context_getter_,
&mock_xmpp_connection_delegate_, NULL);
xmpp_connection.weak_xmpp_client_->
SignalStateChange(buzz::XmppEngine::STATE_OPEN);
for (int i = 0; i < 3; ++i) {
xmpp_connection.weak_xmpp_client_->
SignalStateChange(buzz::XmppEngine::STATE_OPEN);
}
EXPECT_EQ(xmpp_connection.weak_xmpp_client_.get(), weak_ptr.get());
}, "more than once");
}
#if !defined(_MSC_VER) || _MSC_VER < 1700 // http://crbug.com/158570
TEST_F(XmppConnectionTest, ConnectThenError) {
base::WeakPtr<talk_base::Task> weak_ptr;
EXPECT_CALL(mock_xmpp_connection_delegate_, OnConnect(_)).
WillOnce(SaveArg<0>(&weak_ptr));
EXPECT_CALL(mock_xmpp_connection_delegate_,
OnError(buzz::XmppEngine::ERROR_NONE, 0, NULL));
XmppConnection xmpp_connection(buzz::XmppClientSettings(),
url_request_context_getter_,
&mock_xmpp_connection_delegate_, NULL);
xmpp_connection.weak_xmpp_client_->
SignalStateChange(buzz::XmppEngine::STATE_OPEN);
EXPECT_EQ(xmpp_connection.weak_xmpp_client_.get(), weak_ptr.get());
xmpp_connection.weak_xmpp_client_->
SignalStateChange(buzz::XmppEngine::STATE_CLOSED);
EXPECT_EQ(NULL, weak_ptr.get());
}
#endif
// We don't destroy XmppConnection's task pump on destruction, but it
// should still not run any more tasks.
TEST_F(XmppConnectionTest, TasksDontRunAfterXmppConnectionDestructor) {
{
XmppConnection xmpp_connection(buzz::XmppClientSettings(),
url_request_context_getter_,
&mock_xmpp_connection_delegate_, NULL);
jingle_glue::MockTask* task =
new jingle_glue::MockTask(xmpp_connection.task_pump_.get());
// We have to do this since the state enum is protected in
// talk_base::Task.
const int TASK_STATE_ERROR = 3;
ON_CALL(*task, ProcessStart())
.WillByDefault(Return(TASK_STATE_ERROR));
EXPECT_CALL(*task, ProcessStart()).Times(0);
task->Start();
}
// This should destroy |task_pump|, but |task| still shouldn't run.
message_loop_.RunUntilIdle();
}
} // namespace notifier
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