1 files changed, 161 insertions, 0 deletions
diff --git a/Swiften/Network/UnitTest/ChainedConnectorTest.cpp b/Swiften/Network/UnitTest/ChainedConnectorTest.cpp
new file mode 100644
index 0000000..c7d23da
--- /dev/null
+++ b/Swiften/Network/UnitTest/ChainedConnectorTest.cpp
@@ -0,0 +1,161 @@
+/*
+ * 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/bind.hpp>
+#include <boost/smart_ptr/make_shared.hpp>
+
+#include <Swiften/Network/ChainedConnector.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/DummyEventLoop.h>
+
+using namespace Swift;
+
+class ChainedConnectorTest : public CppUnit::TestFixture {
+		CPPUNIT_TEST_SUITE(ChainedConnectorTest);
+		CPPUNIT_TEST(testConnect_FirstConnectorSucceeds);
+		CPPUNIT_TEST(testConnect_SecondConnectorSucceeds);
+		CPPUNIT_TEST(testConnect_NoConnectorSucceeds);
+		CPPUNIT_TEST(testStop);
+		CPPUNIT_TEST_SUITE_END();
+
+	public:
+		void setUp() {
+			host = HostAddressPort(HostAddress("1.1.1.1"), 1234);
+			eventLoop = new DummyEventLoop();
+			resolver = new StaticDomainNameResolver(eventLoop);
+			resolver->addXMPPClientService("foo.com", host);
+			connectionFactory1 = new MockConnectionFactory(eventLoop, 1);
+			connectionFactory2 = new MockConnectionFactory(eventLoop, 2);
+			timerFactory = new DummyTimerFactory();
+		}
+
+		void tearDown() {
+			delete timerFactory;
+			delete connectionFactory2;
+			delete connectionFactory1;
+			delete resolver;
+			delete eventLoop;
+		}
+
+		void testConnect_FirstConnectorSucceeds() {
+			boost::shared_ptr<ChainedConnector> testling(createConnector());
+			connectionFactory1->connects = true;
+			connectionFactory2->connects = false;
+
+			testling->start();
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(connections[0]);
+			CPPUNIT_ASSERT_EQUAL(1, boost::dynamic_pointer_cast<MockConnection>(connections[0])->id);
+		}
+
+		void testConnect_SecondConnectorSucceeds() {
+			boost::shared_ptr<ChainedConnector> testling(createConnector());
+			connectionFactory1->connects = false;
+			connectionFactory2->connects = true;
+
+			testling->start();
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(connections[0]);
+			CPPUNIT_ASSERT_EQUAL(2, boost::dynamic_pointer_cast<MockConnection>(connections[0])->id);
+		}
+
+		void testConnect_NoConnectorSucceeds() {
+			boost::shared_ptr<ChainedConnector> testling(createConnector());
+			connectionFactory1->connects = false;
+			connectionFactory2->connects = false;
+
+			testling->start();
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(!connections[0]);
+		}
+
+		void testStop() {
+			boost::shared_ptr<ChainedConnector> testling(createConnector());
+			connectionFactory1->connects = true;
+			connectionFactory2->connects = false;
+
+			testling->start();
+			testling->stop();
+			eventLoop->processEvents();
+
+			CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+			CPPUNIT_ASSERT(!connections[0]);
+		}
+
+	private:
+		boost::shared_ptr<ChainedConnector> createConnector() {
+			std::vector<ConnectionFactory*> factories;
+			factories.push_back(connectionFactory1);
+			factories.push_back(connectionFactory2);
+			boost::shared_ptr<ChainedConnector> connector = boost::make_shared<ChainedConnector>("foo.com", resolver, factories, timerFactory);
+			connector->onConnectFinished.connect(boost::bind(&ChainedConnectorTest::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(bool connects, int id, EventLoop* eventLoop) : connects(connects), id(id), eventLoop(eventLoop) {
+				}
+
+				void listen() { assert(false); }
+				void connect(const HostAddressPort&) {
+					eventLoop->postEvent(boost::bind(boost::ref(onConnectFinished), !connects));
+				}
+
+				HostAddressPort getLocalAddress() const { return HostAddressPort(); }
+				void disconnect() { assert(false); }
+				void write(const SafeByteArray&) { assert(false); }
+
+				bool connects;
+				int id;
+				EventLoop* eventLoop;
+		};
+
+		struct MockConnectionFactory : public ConnectionFactory {
+			MockConnectionFactory(EventLoop* eventLoop, int id) : eventLoop(eventLoop), connects(true), id(id) {
+			}
+
+			boost::shared_ptr<Connection> createConnection() {
+				return boost::make_shared<MockConnection>(connects, id, eventLoop);
+			}
+
+			EventLoop* eventLoop;
+			bool connects;
+			int id;
+		};
+
+	private:
+		HostAddressPort host;
+		DummyEventLoop* eventLoop;
+		StaticDomainNameResolver* resolver;
+		MockConnectionFactory* connectionFactory1;
+		MockConnectionFactory* connectionFactory2;
+		DummyTimerFactory* timerFactory;
+		std::vector< boost::shared_ptr<MockConnection> > connections;
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(ChainedConnectorTest);