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-rw-r--r--Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp244
1 files changed, 244 insertions, 0 deletions
diff --git a/Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp b/Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp
new file mode 100644
index 0000000..6c4c89c
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+++ b/Swiften/Network/UnitTest/HTTPConnectProxiedConnectionTest.cpp
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) 2010 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 <boost/optional.hpp>
+#include <boost/bind.hpp>
+#include <boost/smart_ptr/make_shared.hpp>
+#include <boost/shared_ptr.hpp>
+
+#include <Swiften/Network/Connection.h>
+#include <Swiften/Network/ConnectionFactory.h>
+#include <Swiften/Network/HTTPConnectProxiedConnection.h>
+#include <Swiften/Network/HostAddressPort.h>
+#include <Swiften/EventLoop/DummyEventLoop.h>
+
+using namespace Swift;
+
+class HTTPConnectProxiedConnectionTest : public CppUnit::TestFixture {
+ CPPUNIT_TEST_SUITE(HTTPConnectProxiedConnectionTest);
+ CPPUNIT_TEST(testConnect_CreatesConnectionToProxy);
+ CPPUNIT_TEST(testConnect_SendsConnectRequest);
+ CPPUNIT_TEST(testConnect_ReceiveConnectResponse);
+ CPPUNIT_TEST(testConnect_ReceiveMalformedConnectResponse);
+ CPPUNIT_TEST(testConnect_ReceiveErrorConnectResponse);
+ CPPUNIT_TEST(testConnect_ReceiveDataAfterConnect);
+ CPPUNIT_TEST(testWrite_AfterConnect);
+ CPPUNIT_TEST(testDisconnect_AfterConnectRequest);
+ CPPUNIT_TEST(testDisconnect_AfterConnect);
+ CPPUNIT_TEST_SUITE_END();
+
+ public:
+ void setUp() {
+ proxyHost = HostAddressPort(HostAddress("1.1.1.1"), 1234);
+ host = HostAddressPort(HostAddress("2.2.2.2"), 2345);
+ eventLoop = new DummyEventLoop();
+ connectionFactory = new MockConnectionFactory(eventLoop);
+ connectFinished = false;
+ disconnected = false;
+ }
+
+ void tearDown() {
+ delete connectionFactory;
+ delete eventLoop;
+ }
+
+ void testConnect_CreatesConnectionToProxy() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+
+ testling->connect(host);
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connectionFactory->connections.size()));
+ CPPUNIT_ASSERT(connectionFactory->connections[0]->hostAddressPort);
+ CPPUNIT_ASSERT(proxyHost == *connectionFactory->connections[0]->hostAddressPort);
+ CPPUNIT_ASSERT(!connectFinished);
+ }
+
+ void testConnect_SendsConnectRequest() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT_EQUAL(ByteArray("CONNECT 2.2.2.2:2345 HTTP/1.1\r\n\r\n"), connectionFactory->connections[0]->dataWritten);
+ }
+
+ void testConnect_ReceiveConnectResponse() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+
+ connectionFactory->connections[0]->onDataRead(ByteArray("HTTP/1.0 200 Connection established\r\n\r\n"));
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT(connectFinished);
+ CPPUNIT_ASSERT(!connectFinishedWithError);
+ CPPUNIT_ASSERT(dataRead.isEmpty());
+ }
+
+ void testConnect_ReceiveMalformedConnectResponse() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+
+ connectionFactory->connections[0]->onDataRead(ByteArray("FLOOP"));
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT(connectFinished);
+ CPPUNIT_ASSERT(connectFinishedWithError);
+ CPPUNIT_ASSERT(connectionFactory->connections[0]->disconnected);
+ }
+
+ void testConnect_ReceiveErrorConnectResponse() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+
+ connectionFactory->connections[0]->onDataRead(ByteArray("HTTP/1.0 401 Unauthorized\r\n\r\n"));
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT(connectFinished);
+ CPPUNIT_ASSERT(connectFinishedWithError);
+ CPPUNIT_ASSERT(connectionFactory->connections[0]->disconnected);
+ }
+
+ void testConnect_ReceiveDataAfterConnect() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+ connectionFactory->connections[0]->onDataRead(ByteArray("HTTP/1.0 200 Connection established\r\n\r\n"));
+ eventLoop->processEvents();
+
+ connectionFactory->connections[0]->onDataRead(ByteArray("abcdef"));
+
+ CPPUNIT_ASSERT_EQUAL(ByteArray("abcdef"), dataRead);
+ }
+
+ void testWrite_AfterConnect() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+ connectionFactory->connections[0]->onDataRead(ByteArray("HTTP/1.0 200 Connection established\r\n\r\n"));
+ eventLoop->processEvents();
+ connectionFactory->connections[0]->dataWritten.clear();
+
+ testling->write(ByteArray("abcdef"));
+
+ CPPUNIT_ASSERT_EQUAL(ByteArray("abcdef"), connectionFactory->connections[0]->dataWritten);
+ }
+
+ void testDisconnect_AfterConnectRequest() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+
+ testling->disconnect();
+
+ CPPUNIT_ASSERT(connectionFactory->connections[0]->disconnected);
+ CPPUNIT_ASSERT(disconnected);
+ CPPUNIT_ASSERT(!disconnectedError);
+ }
+
+ void testDisconnect_AfterConnect() {
+ HTTPConnectProxiedConnection::ref testling(createTestling());
+ testling->connect(HostAddressPort(HostAddress("2.2.2.2"), 2345));
+ eventLoop->processEvents();
+ connectionFactory->connections[0]->onDataRead(ByteArray("HTTP/1.0 200 Connection established\r\n\r\n"));
+ eventLoop->processEvents();
+
+ testling->disconnect();
+
+ CPPUNIT_ASSERT(connectionFactory->connections[0]->disconnected);
+ CPPUNIT_ASSERT(disconnected);
+ CPPUNIT_ASSERT(!disconnectedError);
+ }
+
+ private:
+ HTTPConnectProxiedConnection::ref createTestling() {
+ boost::shared_ptr<HTTPConnectProxiedConnection> c = HTTPConnectProxiedConnection::create(connectionFactory, proxyHost);
+ c->onConnectFinished.connect(boost::bind(&HTTPConnectProxiedConnectionTest::handleConnectFinished, this, _1));
+ c->onDisconnected.connect(boost::bind(&HTTPConnectProxiedConnectionTest::handleDisconnected, this, _1));
+ c->onDataRead.connect(boost::bind(&HTTPConnectProxiedConnectionTest::handleDataRead, this, _1));
+ return c;
+ }
+
+ void handleConnectFinished(bool error) {
+ connectFinished = true;
+ connectFinishedWithError = error;
+ }
+
+ void handleDisconnected(const boost::optional<Connection::Error>& e) {
+ disconnected = true;
+ disconnectedError = e;
+ }
+
+ void handleDataRead(const ByteArray& d) {
+ dataRead += d;
+ }
+
+ struct MockConnection : public Connection {
+ public:
+ MockConnection(const std::vector<HostAddressPort>& failingPorts, EventLoop* eventLoop) : eventLoop(eventLoop), failingPorts(failingPorts), disconnected(false) {
+ }
+
+ void listen() { assert(false); }
+
+ void connect(const HostAddressPort& address) {
+ hostAddressPort = address;
+ bool fail = std::find(failingPorts.begin(), failingPorts.end(), address) != failingPorts.end();
+ eventLoop->postEvent(boost::bind(boost::ref(onConnectFinished), fail));
+ }
+
+ HostAddressPort getLocalAddress() const { return HostAddressPort(); }
+
+ void disconnect() {
+ disconnected = true;
+ onDisconnected(boost::optional<Connection::Error>());
+ }
+
+ void write(const ByteArray& d) {
+ dataWritten += d;
+ }
+
+ EventLoop* eventLoop;
+ boost::optional<HostAddressPort> hostAddressPort;
+ std::vector<HostAddressPort> failingPorts;
+ ByteArray dataWritten;
+ bool disconnected;
+ };
+
+ struct MockConnectionFactory : public ConnectionFactory {
+ MockConnectionFactory(EventLoop* eventLoop) : eventLoop(eventLoop) {
+ }
+
+ boost::shared_ptr<Connection> createConnection() {
+ boost::shared_ptr<MockConnection> connection = boost::make_shared<MockConnection>(failingPorts, eventLoop);
+ connections.push_back(connection);
+ return connection;
+ }
+
+ EventLoop* eventLoop;
+ std::vector< boost::shared_ptr<MockConnection> > connections;
+ std::vector<HostAddressPort> failingPorts;
+ };
+
+ private:
+ HostAddressPort proxyHost;
+ HostAddressPort host;
+ DummyEventLoop* eventLoop;
+ MockConnectionFactory* connectionFactory;
+ std::vector< boost::shared_ptr<MockConnection> > connections;
+ bool connectFinished;
+ bool connectFinishedWithError;
+ bool disconnected;
+ boost::optional<Connection::Error> disconnectedError;
+ ByteArray dataRead;
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(HTTPConnectProxiedConnectionTest);