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/*
* Copyright (c) 2010-2014 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <deque>
#include <boost/bind.hpp>
#include <boost/optional.hpp>
#include <Swiften/Session/SessionStream.h>
#include <Swiften/Component/ComponentSession.h>
#include <Swiften/Elements/ComponentHandshake.h>
#include <Swiften/Elements/AuthFailure.h>
#include <Swiften/Crypto/CryptoProvider.h>
#include <Swiften/Crypto/PlatformCryptoProvider.h>
using namespace Swift;
class ComponentSessionTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(ComponentSessionTest);
CPPUNIT_TEST(testStart);
CPPUNIT_TEST(testStart_Error);
CPPUNIT_TEST(testStart_Unauthorized);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {
server = boost::make_shared<MockSessionStream>();
sessionFinishedReceived = false;
crypto = boost::shared_ptr<CryptoProvider>(PlatformCryptoProvider::create());
}
void testStart() {
boost::shared_ptr<ComponentSession> session(createSession());
session->start();
server->receiveStreamStart();
server->sendStreamStart();
server->receiveHandshake();
server->sendHandshakeResponse();
CPPUNIT_ASSERT(server->whitespacePingEnabled);
session->finish();
CPPUNIT_ASSERT(!server->whitespacePingEnabled);
}
void testStart_Error() {
boost::shared_ptr<ComponentSession> session(createSession());
session->start();
server->breakConnection();
CPPUNIT_ASSERT_EQUAL(ComponentSession::Finished, session->getState());
CPPUNIT_ASSERT(sessionFinishedReceived);
CPPUNIT_ASSERT(sessionFinishedError);
}
void testStart_Unauthorized() {
boost::shared_ptr<ComponentSession> session(createSession());
session->start();
server->receiveStreamStart();
server->sendStreamStart();
server->receiveHandshake();
server->sendHandshakeError();
CPPUNIT_ASSERT_EQUAL(ComponentSession::Finished, session->getState());
CPPUNIT_ASSERT(sessionFinishedReceived);
CPPUNIT_ASSERT(sessionFinishedError);
}
private:
boost::shared_ptr<ComponentSession> createSession() {
boost::shared_ptr<ComponentSession> session = ComponentSession::create(JID("service.foo.com"), "servicesecret", server, crypto.get());
session->onFinished.connect(boost::bind(&ComponentSessionTest::handleSessionFinished, this, _1));
return session;
}
void handleSessionFinished(boost::shared_ptr<Error> error) {
sessionFinishedReceived = true;
sessionFinishedError = error;
}
class MockSessionStream : public SessionStream {
public:
struct Event {
Event(boost::shared_ptr<ToplevelElement> element) : element(element), footer(false) {}
Event(const ProtocolHeader& header) : header(header), footer(false) {}
Event() : footer(true) {}
boost::shared_ptr<ToplevelElement> element;
boost::optional<ProtocolHeader> header;
bool footer;
};
MockSessionStream() : available(true), whitespacePingEnabled(false), resetCount(0) {
}
virtual void close() {
onClosed(boost::shared_ptr<Error>());
}
virtual bool isOpen() {
return available;
}
virtual void writeHeader(const ProtocolHeader& header) {
receivedEvents.push_back(Event(header));
}
virtual void writeFooter() {
receivedEvents.push_back(Event());
}
virtual void writeElement(boost::shared_ptr<ToplevelElement> element) {
receivedEvents.push_back(Event(element));
}
virtual void writeData(const std::string&) {
}
virtual bool supportsTLSEncryption() {
return false;
}
virtual void addTLSEncryption() {
assert(false);
}
virtual bool isTLSEncrypted() {
return false;
}
virtual ByteArray getTLSFinishMessage() const {
return ByteArray();
}
virtual Certificate::ref getPeerCertificate() const {
return Certificate::ref();
}
virtual std::vector<Certificate::ref> getPeerCertificateChain() const {
return std::vector<Certificate::ref>();
}
virtual boost::shared_ptr<CertificateVerificationError> getPeerCertificateVerificationError() const {
return boost::shared_ptr<CertificateVerificationError>();
}
virtual bool supportsZLibCompression() {
return true;
}
virtual void addZLibCompression() {
assert(false);
}
virtual void setWhitespacePingEnabled(bool enabled) {
whitespacePingEnabled = enabled;
}
virtual void resetXMPPParser() {
resetCount++;
}
void breakConnection() {
onClosed(boost::make_shared<SessionStream::SessionStreamError>(SessionStream::SessionStreamError::ConnectionReadError));
}
void sendStreamStart() {
ProtocolHeader header;
header.setFrom("service.foo.com");
return onStreamStartReceived(header);
}
void sendHandshakeResponse() {
onElementReceived(ComponentHandshake::ref(new ComponentHandshake()));
}
void sendHandshakeError() {
// FIXME: This isn't the correct element
onElementReceived(AuthFailure::ref(new AuthFailure()));
}
void receiveStreamStart() {
Event event = popEvent();
CPPUNIT_ASSERT(event.header);
}
void receiveHandshake() {
Event event = popEvent();
CPPUNIT_ASSERT(event.element);
ComponentHandshake::ref handshake(boost::dynamic_pointer_cast<ComponentHandshake>(event.element));
CPPUNIT_ASSERT(handshake);
CPPUNIT_ASSERT_EQUAL(std::string("4c4f8a41141722c8bbfbdd92d827f7b2fc0a542b"), handshake->getData());
}
Event popEvent() {
CPPUNIT_ASSERT(!receivedEvents.empty());
Event event = receivedEvents.front();
receivedEvents.pop_front();
return event;
}
bool available;
bool whitespacePingEnabled;
std::string bindID;
int resetCount;
std::deque<Event> receivedEvents;
};
boost::shared_ptr<MockSessionStream> server;
bool sessionFinishedReceived;
boost::shared_ptr<Error> sessionFinishedError;
boost::shared_ptr<CryptoProvider> crypto;
};
CPPUNIT_TEST_SUITE_REGISTRATION(ComponentSessionTest);
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Swift