1 files changed, 208 insertions, 0 deletions
diff --git a/Swiften/Component/UnitTest/ComponentConnectorTest.cpp b/Swiften/Component/UnitTest/ComponentConnectorTest.cpp
new file mode 100644
index 0000000..7b8a4f8
--- /dev/null
+++ b/Swiften/Component/UnitTest/ComponentConnectorTest.cpp
@@ -0,0 +1,208 @@
+/*
+ * 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 "Swiften/Component/ComponentConnector.h"
+#include "Swiften/Network/Connection.h"
+#include "Swiften/Network/ConnectionFactory.h"
+#include "Swiften/Network/HostAddressPort.h"
+#include "Swiften/Network/StaticDomainNameResolver.h"
+#include "Swiften/Network/DummyTimerFactory.h"
+#include "Swiften/EventLoop/MainEventLoop.h"
+#include "Swiften/EventLoop/DummyEventLoop.h"
+
+using namespace Swift;
+
+class ComponentConnectorTest : public CppUnit::TestFixture {
+		CPPUNIT_TEST_SUITE(ComponentConnectorTest);
+		CPPUNIT_TEST(testConnect);
+		CPPUNIT_TEST(testConnect_FirstAddressHostFails);
+		CPPUNIT_TEST(testConnect_NoHosts);
+		CPPUNIT_TEST(testConnect_TimeoutDuringResolve);
+		CPPUNIT_TEST(testConnect_TimeoutDuringConnect);
+		CPPUNIT_TEST(testConnect_NoTimeout);
+		CPPUNIT_TEST(testStop_Timeout);
+		CPPUNIT_TEST_SUITE_END();
+
+	public:
+		ComponentConnectorTest() : host1("1.1.1.1"), host2("2.2.2.2") {
+		}
+		
+		void setUp() {
+			eventLoop = new DummyEventLoop();
+			resolver = new StaticDomainNameResolver();
+			connectionFactory = new MockConnectionFactory();
+			timerFactory = new DummyTimerFactory();
+		}
+
+		void tearDown() {
+			delete timerFactory;
+			delete connectionFactory;
+			delete resolver;
+			delete eventLoop;
+		}
+
+		void testConnect() {
+			ComponentConnector::ref testling(createConnector("foo.com", 1234));
+			resolver->addAddress("foo.com", host1);
+
+			testling->start();
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(connections[0]);
+			CPPUNIT_ASSERT(HostAddressPort(host1, 1234) == *(connections[0]->hostAddressPort));
+		}
+
+		void testConnect_FirstAddressHostFails() {
+			ComponentConnector::ref testling(createConnector("foo.com", 1234));
+			resolver->addAddress("foo.com", host1);
+			resolver->addAddress("foo.com", host2);
+			connectionFactory->failingPorts.push_back(HostAddressPort(host1, 1234));
+
+			testling->start();
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(connections[0]);
+			CPPUNIT_ASSERT(HostAddressPort(host2, 1234) == *(connections[0]->hostAddressPort));
+		}
+
+		void testConnect_NoHosts() {
+			ComponentConnector::ref testling(createConnector("foo.com", 1234));
+
+			testling->start();
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(!connections[0]);
+		}
+
+
+		void testConnect_TimeoutDuringResolve() {
+			ComponentConnector::ref testling(createConnector("foo.com", 1234));
+
+			testling->setTimeoutMilliseconds(10);
+			resolver->setIsResponsive(false);
+
+			testling->start();
+			eventLoop->processEvents();
+			timerFactory->setTime(10);
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(!connections[0]);
+		}
+
+		void testConnect_TimeoutDuringConnect() {
+			ComponentConnector::ref testling(createConnector("foo.com", 1234));
+			testling->setTimeoutMilliseconds(10);
+			resolver->addAddress("foo.com", host1);
+			connectionFactory->isResponsive = false;
+
+			testling->start();
+			eventLoop->processEvents();
+			timerFactory->setTime(10);
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(!connections[0]);
+		}
+
+		void testConnect_NoTimeout() {
+			ComponentConnector::ref testling(createConnector("foo.com", 1234));
+			testling->setTimeoutMilliseconds(10);
+			resolver->addAddress("foo.com", host1);
+
+			testling->start();
+			eventLoop->processEvents();
+			timerFactory->setTime(10);
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(connections[0]);
+		}
+
+		void testStop_Timeout() {
+			ComponentConnector::ref testling(createConnector("foo.com", 1234));
+			testling->setTimeoutMilliseconds(10);
+			resolver->addAddress("foo.com", host1);
+
+			testling->start();
+			testling->stop();
+
+			eventLoop->processEvents();
+			timerFactory->setTime(10);
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(!connections[0]);
+		}
+
+	private:
+		ComponentConnector::ref createConnector(const String& hostname, int port) {
+			ComponentConnector::ref connector = ComponentConnector::create(hostname, port, resolver, connectionFactory, timerFactory);
+			connector->onConnectFinished.connect(boost::bind(&ComponentConnectorTest::handleConnectorFinished, this, _1));
+			return connector;
+		}
+
+		void handleConnectorFinished(boost::shared_ptr<Connection> connection) {
+			boost::shared_ptr<MockConnection> c(boost::dynamic_pointer_cast<MockConnection>(connection));
+			if (connection) {
+				assert(c);
+			}
+			connections.push_back(c);
+		}
+
+		struct MockConnection : public Connection {
+			public:
+				MockConnection(const std::vector<HostAddressPort>& failingPorts, bool isResponsive) : failingPorts(failingPorts), isResponsive(isResponsive) {}
+
+				void listen() { assert(false); }
+				void connect(const HostAddressPort& address) {
+					hostAddressPort = address;
+					if (isResponsive) {
+						bool fail = std::find(failingPorts.begin(), failingPorts.end(), address) != failingPorts.end();
+						MainEventLoop::postEvent(boost::bind(boost::ref(onConnectFinished), fail));
+					}
+				}
+
+				void disconnect() { assert(false); }
+				void write(const ByteArray&) { assert(false); }
+
+				boost::optional<HostAddressPort> hostAddressPort;
+				std::vector<HostAddressPort> failingPorts;
+				bool isResponsive;
+		};
+
+		struct MockConnectionFactory : public ConnectionFactory {
+			MockConnectionFactory() : isResponsive(true) {
+			}
+
+			boost::shared_ptr<Connection> createConnection() {
+				return boost::shared_ptr<Connection>(new MockConnection(failingPorts, isResponsive));
+			}
+
+			bool isResponsive;
+			std::vector<HostAddressPort> failingPorts;
+		};
+
+	private:
+		HostAddress host1;
+		HostAddress host2;
+		DummyEventLoop* eventLoop;
+		StaticDomainNameResolver* resolver;
+		MockConnectionFactory* connectionFactory;
+		DummyTimerFactory* timerFactory;
+		std::vector< boost::shared_ptr<MockConnection> > connections;
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(ComponentConnectorTest);