+#include <cppunit/extensions/HelperMacros.h>

+#include <cppunit/extensions/TestFactoryRegistry.h>

+#include <boost/bind.hpp>

+#include <boost/function.hpp>

+#include <boost/optional.hpp>

+

+#include "Swiften/Parser/XMPPParser.h"

+#include "Swiften/Parser/XMPPParserClient.h"

+#include "Swiften/Serializer/XMPPSerializer.h"

+#include "Swiften/StreamStack/TLSLayerFactory.h"

+#include "Swiften/StreamStack/TLSLayer.h"

+#include "Swiften/StreamStack/StreamStack.h"

+#include "Swiften/StreamStack/WhitespacePingLayer.h"

+#include "Swiften/Elements/StreamFeatures.h"

+#include "Swiften/Elements/Element.h"

+#include "Swiften/Elements/Error.h"

+#include "Swiften/Elements/IQ.h"

+#include "Swiften/Elements/AuthRequest.h"

+#include "Swiften/Elements/AuthSuccess.h"

+#include "Swiften/Elements/AuthFailure.h"

+#include "Swiften/Elements/ResourceBind.h"

+#include "Swiften/Elements/StartSession.h"

+#include "Swiften/Elements/StartTLSRequest.h"

+#include "Swiften/Elements/StartTLSFailure.h"

+#include "Swiften/Elements/TLSProceed.h"

+#include "Swiften/Elements/Message.h"

+#include "Swiften/EventLoop/MainEventLoop.h"

+#include "Swiften/EventLoop/DummyEventLoop.h"

+#include "Swiften/Network/Connection.h"

+#include "Swiften/Network/ConnectionFactory.h"

+#include "Swiften/Client/Session.h"

+#include "Swiften/TLS/PKCS12Certificate.h"

+#include "Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.h"

+#include "Swiften/Serializer/PayloadSerializers/FullPayloadSerializerCollection.h"

+

+using namespace Swift;

+

+class SessionTest : public CppUnit::TestFixture {

+ CPPUNIT_TEST_SUITE(SessionTest);

+ CPPUNIT_TEST(testConstructor);

+ CPPUNIT_TEST(testConnect);

+ CPPUNIT_TEST(testConnect_Error);

+ CPPUNIT_TEST(testConnect_ErrorAfterSuccesfulConnect);

+ CPPUNIT_TEST(testConnect_XMLError);

+ CPPUNIT_TEST(testStartTLS);

+ CPPUNIT_TEST(testStartTLS_ServerError);

+ CPPUNIT_TEST(testStartTLS_NoTLSSupport);

+ CPPUNIT_TEST(testStartTLS_ConnectError);

+ CPPUNIT_TEST(testStartTLS_ErrorAfterConnect);

+ CPPUNIT_TEST(testAuthenticate);

+ CPPUNIT_TEST(testAuthenticate_Unauthorized);

+ CPPUNIT_TEST(testAuthenticate_NoValidAuthMechanisms);

+ CPPUNIT_TEST(testResourceBind);

+ CPPUNIT_TEST(testResourceBind_ChangeResource);

+ CPPUNIT_TEST(testResourceBind_EmptyResource);

+ CPPUNIT_TEST(testResourceBind_Error);

+ CPPUNIT_TEST(testSessionStart);

+ CPPUNIT_TEST(testSessionStart_Error);

+ CPPUNIT_TEST(testSessionStart_AfterResourceBind);

+ CPPUNIT_TEST(testWhitespacePing);

+ CPPUNIT_TEST(testReceiveElementAfterSessionStarted);

+ CPPUNIT_TEST(testSendElement);

+ CPPUNIT_TEST_SUITE_END();

+

+ public:

+ SessionTest() {}

+

+ void setUp() {

+ eventLoop_ = new DummyEventLoop();

+ connectionFactory_ = new MockConnectionFactory();

+ tlsLayerFactory_ = new MockTLSLayerFactory();

+ sessionStarted_ = false;

+ needCredentials_ = false;

+ }

+

+ void tearDown() {

+ delete tlsLayerFactory_;

+ delete connectionFactory_;

+ delete eventLoop_;

+ }

+

+ void testConstructor() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ CPPUNIT_ASSERT_EQUAL(Session::Initial, session->getState());

+ }

+

+ void testConnect() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+

+ session->start();

+ CPPUNIT_ASSERT_EQUAL(Session::Connecting, session->getState());

+

+ getMockServer()->expectStreamStart();

+

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::WaitingForStreamStart, session->getState());

+ }

+

+ void testConnect_Error() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->onSessionStarted.connect(boost::bind(&SessionTest::setSessionStarted, this));

+

+ connectionFactory_->setCreateFailingConnections();

+ session->start();

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT(!sessionStarted_);

+ CPPUNIT_ASSERT_EQUAL(Session::ConnectionError, session->getError());

+ }

+

+ void testConnect_ErrorAfterSuccesfulConnect() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+

+ session->start();

+ getMockServer()->expectStreamStart();

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::WaitingForStreamStart, session->getState());

+

+ connectionFactory_->connections_[0]->setError();

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::ConnectionError, session->getError());

+ }

+

+ void testConnect_XMLError() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+

+ session->start();

+ getMockServer()->expectStreamStart();

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::WaitingForStreamStart, session->getState());

+

+ getMockServer()->sendInvalidXML();

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::XMLError, session->getError());

+ }

+

+ void testStartTLS_NoTLSSupport() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ tlsLayerFactory_->setTLSSupported(false);

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithStartTLS();

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::SessionStarted, session->getState());

+ }

+

+ void testStartTLS() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithStartTLS();

+ getMockServer()->expectStartTLS();

+ // FIXME: Test 'encrypting' state

+ getMockServer()->sendTLSProceed();

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::Encrypting, session->getState());

+ CPPUNIT_ASSERT(session->getTLSLayer());

+ CPPUNIT_ASSERT(session->getTLSLayer()->isConnecting());

+

+ getMockServer()->resetParser();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ session->getTLSLayer()->setConnected();

+ // FIXME: Test 'WatingForStreamStart' state

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::Negotiating, session->getState());

+ }

+

+ void testStartTLS_ServerError() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithStartTLS();

+ getMockServer()->expectStartTLS();

+ getMockServer()->sendTLSFailure();

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::TLSError, session->getError());

+ }

+

+ void testStartTLS_ConnectError() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithStartTLS();

+ getMockServer()->expectStartTLS();

+ getMockServer()->sendTLSProceed();

+ processEvents();

+ session->getTLSLayer()->setError();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::TLSError, session->getError());

+ }

+

+ void testStartTLS_ErrorAfterConnect() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithStartTLS();

+ getMockServer()->expectStartTLS();

+ getMockServer()->sendTLSProceed();

+ processEvents();

+ getMockServer()->resetParser();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ session->getTLSLayer()->setConnected();

+ processEvents();

+

+ session->getTLSLayer()->setError();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::TLSError, session->getError());

+ }

+

+ void testAuthenticate() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->onNeedCredentials.connect(boost::bind(&SessionTest::setNeedCredentials, this));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithAuthentication();

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::WaitingForCredentials, session->getState());

+ CPPUNIT_ASSERT(needCredentials_);

+

+ getMockServer()->expectAuth("me", "mypass");

+ getMockServer()->sendAuthSuccess();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ session->sendCredentials("mypass");

+ CPPUNIT_ASSERT_EQUAL(Session::Authenticating, session->getState());

+ processEvents();

+ CPPUNIT_ASSERT_EQUAL(Session::Negotiating, session->getState());

+ }

+

+ void testAuthenticate_Unauthorized() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithAuthentication();

+ processEvents();

+

+ getMockServer()->expectAuth("me", "mypass");

+ getMockServer()->sendAuthFailure();

+ session->sendCredentials("mypass");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::AuthenticationFailedError, session->getError());

+ }

+

+ void testAuthenticate_NoValidAuthMechanisms() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithUnsupportedAuthentication();

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::NoSupportedAuthMechanismsError, session->getError());

+ }

+

+ void testResourceBind() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithResourceBind();

+ getMockServer()->expectResourceBind("Bar", "session-bind");

+ // FIXME: Check CPPUNIT_ASSERT_EQUAL(Session::BindingResource, session->getState());

+ getMockServer()->sendResourceBindResponse("me@foo.com/Bar", "session-bind");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::SessionStarted, session->getState());

+ CPPUNIT_ASSERT_EQUAL(JID("me@foo.com/Bar"), session->getJID());

+ }

+

+ void testResourceBind_ChangeResource() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithResourceBind();

+ getMockServer()->expectResourceBind("Bar", "session-bind");

+ getMockServer()->sendResourceBindResponse("me@foo.com/Bar123", "session-bind");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::SessionStarted, session->getState());

+ CPPUNIT_ASSERT_EQUAL(JID("me@foo.com/Bar123"), session->getJID());

+ }

+

+ void testResourceBind_EmptyResource() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithResourceBind();

+ getMockServer()->expectResourceBind("", "session-bind");

+ getMockServer()->sendResourceBindResponse("me@foo.com/NewResource", "session-bind");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::SessionStarted, session->getState());

+ CPPUNIT_ASSERT_EQUAL(JID("me@foo.com/NewResource"), session->getJID());

+ }

+

+ void testResourceBind_Error() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithResourceBind();

+ getMockServer()->expectResourceBind("", "session-bind");

+ getMockServer()->sendError("session-bind");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::ResourceBindError, session->getError());

+ }

+

+ void testSessionStart() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->onSessionStarted.connect(boost::bind(&SessionTest::setSessionStarted, this));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithSession();

+ getMockServer()->expectSessionStart("session-start");

+ // FIXME: Check CPPUNIT_ASSERT_EQUAL(Session::StartingSession, session->getState());

+ getMockServer()->sendSessionStartResponse("session-start");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::SessionStarted, session->getState());

+ CPPUNIT_ASSERT(sessionStarted_);

+ }

+

+ void testSessionStart_Error() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithSession();

+ getMockServer()->expectSessionStart("session-start");

+ getMockServer()->sendError("session-start");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::Error, session->getState());

+ CPPUNIT_ASSERT_EQUAL(Session::SessionStartError, session->getError());

+ }

+

+ void testSessionStart_AfterResourceBind() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->onSessionStarted.connect(boost::bind(&SessionTest::setSessionStarted, this));

+ session->start();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeaturesWithResourceBindAndSession();

+ getMockServer()->expectResourceBind("Bar", "session-bind");

+ getMockServer()->sendResourceBindResponse("me@foo.com/Bar", "session-bind");

+ getMockServer()->expectSessionStart("session-start");

+ getMockServer()->sendSessionStartResponse("session-start");

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(Session::SessionStarted, session->getState());

+ CPPUNIT_ASSERT(sessionStarted_);

+ }

+

+ void testWhitespacePing() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeatures();

+ processEvents();

+ CPPUNIT_ASSERT(session->getWhitespacePingLayer());

+ }

+

+ void testReceiveElementAfterSessionStarted() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->start();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeatures();

+ processEvents();

+

+ getMockServer()->expectMessage();

+ session->sendElement(boost::shared_ptr<Message>(new Message()));

+ }

+

+ void testSendElement() {

+ std::auto_ptr<MockSession> session(createSession("me@foo.com/Bar"));

+ session->onElementReceived.connect(boost::bind(&SessionTest::addReceivedElement, this, _1));

+ session->start();

+ getMockServer()->expectStreamStart();

+ getMockServer()->sendStreamStart();

+ getMockServer()->sendStreamFeatures();

+ getMockServer()->sendMessage();

+ processEvents();

+

+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(receivedElements_.size()));

+ CPPUNIT_ASSERT(boost::dynamic_pointer_cast<Message>(receivedElements_[0]));

+ }

+

+ private:

+ struct MockConnection;

+

+ MockConnection* getMockServer() const {

+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connectionFactory_->connections_.size()));

+ return connectionFactory_->connections_[0];

+ }

+

+ void processEvents() {

+ eventLoop_->processEvents();

+ getMockServer()->assertNoMoreExpectations();

+ }

+

+ void setSessionStarted() {

+ sessionStarted_ = true;

+ }

+

+ void setNeedCredentials() {

+ needCredentials_ = true;

+ }

+

+ void addReceivedElement(boost::shared_ptr<Element> element) {

+ receivedElements_.push_back(element);

+ }

+

+ private:

+ struct MockConnection : public Connection, public XMPPParserClient {

+ struct Event {

+ enum Direction { In, Out };

+ enum Type { StreamStartEvent, StreamEndEvent, ElementEvent };

+

+ Event(

+ Direction direction,

+ Type type,

+ boost::shared_ptr<Element> element = boost::shared_ptr<Element>()) :

+ direction(direction), type(type), element(element) {}

+

+ Direction direction;

+ Type type;

+ boost::shared_ptr<Element> element;

+ };

+

+ MockConnection(const String& domain, bool fail) :

+ Connection(domain),

+ fail_(fail),

+ resetParser_(false),

+ parser_(0),

+ serializer_(&payloadSerializers_) {

+ parser_ = new XMPPParser(this, &payloadParserFactories_);

+ }

+

+ ~MockConnection() {

+ delete parser_;

+ }

+

+ void disconnect() {

+ }

+

+ void connect() {

+ if (fail_) {

+ MainEventLoop::postEvent(boost::bind(boost::ref(onError), Connection::ConnectionError));

+ }

+ else {

+ MainEventLoop::postEvent(boost::bind(boost::ref(onConnected)));

+ }

+ }

+

+ void setError() {

+ MainEventLoop::postEvent(boost::bind(boost::ref(onError), Connection::ConnectionError));

+ }

+

+ void write(const ByteArray& data) {

+ CPPUNIT_ASSERT(parser_->parse(data.toString()));

+ if (resetParser_) {

+ resetParser();

+ resetParser_ = false;

+ }

+ }

+

+ void resetParser() {

+ delete parser_;

+ parser_ = new XMPPParser(this, &payloadParserFactories_);

+ }

+

+ void handleStreamStart() {

+ handleEvent(Event::StreamStartEvent);

+ }

+

+ void handleElement(boost::shared_ptr<Swift::Element> element) {

+ handleEvent(Event::ElementEvent, element);

+ }

+

+ void handleStreamEnd() {

+ handleEvent(Event::StreamEndEvent);

+ }

+

+ void handleEvent(Event::Type type, boost::shared_ptr<Element> element = boost::shared_ptr<Element>()) {

+ CPPUNIT_ASSERT(!events_.empty());

+ CPPUNIT_ASSERT_EQUAL(events_[0].direction, Event::In);

+ CPPUNIT_ASSERT_EQUAL(events_[0].type, type);

+ if (type == Event::ElementEvent) {

+ CPPUNIT_ASSERT_EQUAL(serializer_.serializeElement(events_[0].element), serializer_.serializeElement(element));

+ }

+ events_.pop_front();

+

+ while (!events_.empty() && events_[0].direction == Event::Out) {

+ sendData(serializeEvent(events_[0]));

+ events_.pop_front();

+ }

+

+ if (!events_.empty() && events_[0].type == Event::StreamStartEvent) {

+ resetParser_ = true;

+ }

+ }

+

+ String serializeEvent(const Event& event) {

+ switch (event.type) {

+ case Event::StreamStartEvent:

+ return serializer_.serializeHeader(getDomain());

+ case Event::ElementEvent:

+ return serializer_.serializeElement(event.element);

+ case Event::StreamEndEvent:

+ return serializer_.serializeFooter();

+ }

+ assert(false);

+ }

+

+ void assertNoMoreExpectations() {

+ CPPUNIT_ASSERT(events_.empty());

+ }

+

+ void sendData(const ByteArray& data) {

+ MainEventLoop::postEvent(boost::bind(boost::ref(onDataRead), data));

+ }

+

+ void expectStreamStart() {

+ events_.push_back(Event(Event::In, Event::StreamStartEvent));

+ }

+

+ void expectStartTLS() {

+ events_.push_back(Event(Event::In, Event::ElementEvent, boost::shared_ptr<StartTLSRequest>(new StartTLSRequest())));

+ }

+

+ void expectAuth(const String& user, const String& password) {

+ String s = String("") + '\0' + user + '\0' + password;

+ events_.push_back(Event(Event::In, Event::ElementEvent, boost::shared_ptr<AuthRequest>(new AuthRequest("PLAIN", ByteArray(s.getUTF8Data(), s.getUTF8Size())))));

+ }

+

+ void expectResourceBind(const String& resource, const String& id) {

+ boost::shared_ptr<ResourceBind> sessionStart(new ResourceBind());

+ sessionStart->setResource(resource);

+ events_.push_back(Event(Event::In, Event::ElementEvent, IQ::createRequest(IQ::Set, JID(), id, sessionStart)));

+ }

+

+ void expectSessionStart(const String& id) {

+ events_.push_back(Event(Event::In, Event::ElementEvent, IQ::createRequest(IQ::Set, JID(), id, boost::shared_ptr<StartSession>(new StartSession()))));

+ }

+

+ void expectMessage() {

+ events_.push_back(Event(Event::In, Event::ElementEvent, boost::shared_ptr<Message>(new Message())));

+ }

+

+ void sendInvalidXML() {

+ sendData("<invalid xml/>");

+ }

+

+ void sendStreamStart() {

+ events_.push_back(Event(Event::Out, Event::StreamStartEvent));

+ }

+

+ void sendStreamFeatures() {

+ boost::shared_ptr<StreamFeatures> streamFeatures(new StreamFeatures());

+ events_.push_back(Event(Event::Out, Event::ElementEvent, streamFeatures));

+ }

+

+ void sendStreamFeaturesWithStartTLS() {

+ boost::shared_ptr<StreamFeatures> streamFeatures(new StreamFeatures());

+ streamFeatures->setHasStartTLS();

+ events_.push_back(Event(Event::Out, Event::ElementEvent, streamFeatures));

+ }

+

+ void sendStreamFeaturesWithAuthentication() {

+ boost::shared_ptr<StreamFeatures> streamFeatures(new StreamFeatures());

+ streamFeatures->addAuthenticationMechanism("PLAIN");

+ events_.push_back(Event(Event::Out, Event::ElementEvent, streamFeatures));

+ }

+

+ void sendStreamFeaturesWithUnsupportedAuthentication() {

+ boost::shared_ptr<StreamFeatures> streamFeatures(new StreamFeatures());

+ streamFeatures->addAuthenticationMechanism("MY-UNSUPPORTED-MECH");

+ events_.push_back(Event(Event::Out, Event::ElementEvent, streamFeatures));

+ }

+

+ void sendStreamFeaturesWithResourceBind() {

+ boost::shared_ptr<StreamFeatures> streamFeatures(new StreamFeatures());

+ streamFeatures->setHasResourceBind();

+ events_.push_back(Event(Event::Out, Event::ElementEvent, streamFeatures));

+ }

+

+ void sendStreamFeaturesWithSession() {

+ boost::shared_ptr<StreamFeatures> streamFeatures(new StreamFeatures());

+ streamFeatures->setHasSession();

+ events_.push_back(Event(Event::Out, Event::ElementEvent, streamFeatures));

+ }

+

+ void sendStreamFeaturesWithResourceBindAndSession() {

+ boost::shared_ptr<StreamFeatures> streamFeatures(new StreamFeatures());

+ streamFeatures->setHasResourceBind();

+ streamFeatures->setHasSession();

+ events_.push_back(Event(Event::Out, Event::ElementEvent, streamFeatures));

+ }

+

+ void sendMessage() {

+ events_.push_back(Event(Event::Out, Event::ElementEvent, boost::shared_ptr<Message>(new Message())));

+ }

+

+ void sendTLSProceed() {

+ events_.push_back(Event(Event::Out, Event::ElementEvent, boost::shared_ptr<TLSProceed>(new TLSProceed())));

+ }

+

+ void sendTLSFailure() {

+ events_.push_back(Event(Event::Out, Event::ElementEvent, boost::shared_ptr<StartTLSFailure>(new StartTLSFailure())));

+ }

+

+ void sendAuthSuccess() {

+ events_.push_back(Event(Event::Out, Event::ElementEvent, boost::shared_ptr<AuthSuccess>(new AuthSuccess())));

+ }

+

+ void sendAuthFailure() {

+ events_.push_back(Event(Event::Out, Event::ElementEvent, boost::shared_ptr<AuthFailure>(new AuthFailure())));

+ }

+

+ void sendResourceBindResponse(const String& jid, const String& id) {

+ boost::shared_ptr<ResourceBind> sessionStart(new ResourceBind());

+ sessionStart->setJID(JID(jid));

+ events_.push_back(Event(Event::Out, Event::ElementEvent, IQ::createResult(JID(), id, sessionStart)));

+ }

+

+ void sendError(const String& id) {

+ events_.push_back(Event(Event::Out, Event::ElementEvent, IQ::createError(JID(), id, Swift::Error::NotAllowed, Swift::Error::Cancel)));

+ }

+

+ void sendSessionStartResponse(const String& id) {

+ events_.push_back(Event(Event::Out, Event::ElementEvent, IQ::createResult(JID(), id, boost::shared_ptr<StartSession>(new StartSession()))));

+ }

+

+ bool fail_;

+ bool resetParser_;

+ FullPayloadParserFactoryCollection payloadParserFactories_;

+ FullPayloadSerializerCollection payloadSerializers_;

+ XMPPParser* parser_;

+ XMPPSerializer serializer_;

+ std::deque<Event> events_;

+ };

+

+ struct MockConnectionFactory : public ConnectionFactory {

+ MockConnectionFactory() : fail_(false) {}

+ MockConnection* createConnection(const String& domain) {

+ MockConnection* result = new MockConnection(domain, fail_);

+ connections_.push_back(result);

+ return result;

+ }

+ void setCreateFailingConnections() {

+ fail_ = true;

+ }

+ std::vector<MockConnection*> connections_;

+ bool fail_;

+ };

+

+ struct MockTLSLayer : public TLSLayer {

+ MockTLSLayer() : connecting_(false) {}

+ bool setClientCertificate(const PKCS12Certificate&) { return true; }

+ void writeData(const ByteArray& data) { onWriteData(data); }

+ void handleDataRead(const ByteArray& data) { onDataRead(data); }

+ void setConnected() { onConnected(); }

+ void setError() { onError(); }

+ void connect() { connecting_ = true; }

+ bool isConnecting() { return connecting_; }

+

+ bool connecting_;

+ };

+

+ struct MockTLSLayerFactory : public TLSLayerFactory {

+ MockTLSLayerFactory() : haveTLS_(true) {}

+ void setTLSSupported(bool b) { haveTLS_ = b; }

+ virtual bool canCreate() const { return haveTLS_; }

+ virtual TLSLayer* createTLSLayer() {

+ assert(haveTLS_);

+ MockTLSLayer* result = new MockTLSLayer();

+ layers_.push_back(result);

+ return result;

+ }

+ std::vector<MockTLSLayer*> layers_;

+ bool haveTLS_;

+ };

+

+ struct MockSession : public Session {

+ MockSession(const JID& jid, ConnectionFactory* connectionFactory, TLSLayerFactory* tlsLayerFactory, PayloadParserFactoryCollection* payloadParserFactories, PayloadSerializerCollection* payloadSerializers) : Session(jid, connectionFactory, tlsLayerFactory, payloadParserFactories, payloadSerializers) {}

+

+ MockTLSLayer* getTLSLayer() const {

+ return getStreamStack()->getLayer<MockTLSLayer>();

+ }

+ WhitespacePingLayer* getWhitespacePingLayer() const {

+ return getStreamStack()->getLayer<WhitespacePingLayer>();

+ }

+ };

+

+ MockSession* createSession(const String& jid) {

+ return new MockSession(JID(jid), connectionFactory_, tlsLayerFactory_, &payloadParserFactories_, &payloadSerializers_);

+ }

+

+

+ DummyEventLoop* eventLoop_;

+ MockConnectionFactory* connectionFactory_;

+ MockTLSLayerFactory* tlsLayerFactory_;

+ FullPayloadParserFactoryCollection payloadParserFactories_;

+ FullPayloadSerializerCollection payloadSerializers_;

+ bool sessionStarted_;

+ bool needCredentials_;

+ std::vector< boost::shared_ptr<Element> > receivedElements_;

+ typedef std::vector< boost::function<void ()> > EventQueue;

+ EventQueue events_;

+};

+

+CPPUNIT_TEST_SUITE_REGISTRATION(SessionTest);