Changed the root package from net.sf.briar to org.briarproject.

briar-tests/src/org/briarproject/plugins/tcp/LanTcpPluginTest.java

@@ -0,0 +1,147 @@
+package org.briarproject.plugins.tcp;
+
+import static java.util.concurrent.TimeUnit.SECONDS;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.util.Hashtable;
+import java.util.Map;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.briarproject.BriarTestCase;
+import org.briarproject.api.ContactId;
+import org.briarproject.api.TransportConfig;
+import org.briarproject.api.TransportProperties;
+import org.briarproject.api.plugins.duplex.DuplexPlugin;
+import org.briarproject.api.plugins.duplex.DuplexPluginCallback;
+import org.briarproject.api.plugins.duplex.DuplexTransportConnection;
+import org.briarproject.api.system.Clock;
+import org.briarproject.api.system.SystemClock;
+
+import org.junit.Test;
+
+public class LanTcpPluginTest extends BriarTestCase {
+
+	private final ContactId contactId = new ContactId(234);
+
+	@Test
+	public void testIncomingConnection() throws Exception {
+		Callback callback = new Callback();
+		callback.local.put("address", "127.0.0.1");
+		callback.local.put("port", "0");
+		Executor executor = Executors.newCachedThreadPool();
+		Clock clock = new SystemClock();
+		DuplexPlugin plugin =
+				new LanTcpPlugin(executor, clock, callback, 0, 0, 0);
+		plugin.start();
+		// The plugin should have bound a socket and stored the port number
+		assertTrue(callback.propertiesLatch.await(5, SECONDS));
+		String host = callback.local.get("address");
+		assertNotNull(host);
+		assertEquals("127.0.0.1", host);
+		String portString = callback.local.get("port");
+		assertNotNull(portString);
+		int port = Integer.parseInt(portString);
+		assertTrue(port > 0 && port < 65536);
+		// The plugin should be listening on the port
+		InetSocketAddress addr = new InetSocketAddress(host, port);
+		Socket s = new Socket();
+		s.connect(addr, 100);
+		assertTrue(callback.connectionsLatch.await(5, SECONDS));
+		s.close();
+		// Stop the plugin
+		plugin.stop();
+	}
+
+	@Test
+	public void testOutgoingConnection() throws Exception {
+		Callback callback = new Callback();
+		Executor executor = Executors.newCachedThreadPool();
+		Clock clock = new SystemClock();
+		DuplexPlugin plugin =
+				new LanTcpPlugin(executor, clock, callback, 0, 0, 0);
+		plugin.start();
+		// Listen on a local port
+		final ServerSocket ss = new ServerSocket();
+		ss.bind(new InetSocketAddress("127.0.0.1", 0), 10);
+		int port = ss.getLocalPort();
+		final CountDownLatch latch = new CountDownLatch(1);
+		final AtomicBoolean error = new AtomicBoolean(false);
+		new Thread() {
+			@Override
+			public void run() {
+				try {
+					ss.accept();
+					latch.countDown();
+				} catch(IOException e) {
+					error.set(true);
+				}
+			}
+		}.start();
+		// Tell the plugin about the port
+		TransportProperties p = new TransportProperties();
+		p.put("address", "127.0.0.1");
+		p.put("port", String.valueOf(port));
+		callback.remote.put(contactId, p);
+		// Connect to the port
+		DuplexTransportConnection d = plugin.createConnection(contactId);
+		assertNotNull(d);
+		// Check that the connection was accepted
+		assertTrue(latch.await(5, SECONDS));
+		assertFalse(error.get());
+		// Clean up
+		d.dispose(false, true);
+		ss.close();
+		plugin.stop();
+	}
+
+	private static class Callback implements DuplexPluginCallback {
+
+		private final Map<ContactId, TransportProperties> remote =
+				new Hashtable<ContactId, TransportProperties>();
+		private final CountDownLatch propertiesLatch = new CountDownLatch(1);
+		private final CountDownLatch connectionsLatch = new CountDownLatch(1);
+		private final TransportProperties local = new TransportProperties();
+
+		public TransportConfig getConfig() {
+			return new TransportConfig();
+		}
+
+		public TransportProperties getLocalProperties() {
+			return local;
+		}
+
+		public Map<ContactId, TransportProperties> getRemoteProperties() {
+			return remote;
+		}
+
+		public void mergeConfig(TransportConfig c) {}
+
+		public void mergeLocalProperties(TransportProperties p) {
+			local.putAll(p);
+			propertiesLatch.countDown();
+		}
+
+		public int showChoice(String[] options, String... message) {
+			return -1;
+		}
+
+		public boolean showConfirmationMessage(String... message) {
+			return false;
+		}
+
+		public void showMessage(String... message) {}
+
+		public void incomingConnectionCreated(DuplexTransportConnection d) {
+			connectionsLatch.countDown();
+		}
+
+		public void outgoingConnectionCreated(ContactId c,
+				DuplexTransportConnection d) {}
+	}
+}