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Diffstat (limited to 'test/com/isode/stroke/network/ChainedConnectorTest.java')
-rw-r--r--test/com/isode/stroke/network/ChainedConnectorTest.java200
1 files changed, 200 insertions, 0 deletions
diff --git a/test/com/isode/stroke/network/ChainedConnectorTest.java b/test/com/isode/stroke/network/ChainedConnectorTest.java
new file mode 100644
index 0000000..a2bb98c
--- /dev/null
+++ b/test/com/isode/stroke/network/ChainedConnectorTest.java
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2010 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+/*
+ * Copyright (c) 2015 Tarun Gupta.
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+package com.isode.stroke.network;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import org.junit.Test;
+import org.junit.Before;
+import com.isode.stroke.base.SafeByteArray;
+import com.isode.stroke.network.ChainedConnector;
+import com.isode.stroke.network.Connection;
+import com.isode.stroke.network.ConnectionFactory;
+import com.isode.stroke.network.HostAddressPort;
+import com.isode.stroke.network.StaticDomainNameResolver;
+import com.isode.stroke.network.DummyTimerFactory;
+import com.isode.stroke.eventloop.DummyEventLoop;
+import com.isode.stroke.eventloop.EventLoop;
+import com.isode.stroke.eventloop.Event;
+import com.isode.stroke.signals.Slot2;
+import com.isode.stroke.network.DomainNameResolveError;
+import java.util.Vector;
+
+public class ChainedConnectorTest {
+
+ private HostAddressPort host;
+ private DummyEventLoop eventLoop;
+ private StaticDomainNameResolver resolver;
+ private MockConnectionFactory connectionFactory1;
+ private MockConnectionFactory connectionFactory2;
+ private DummyTimerFactory timerFactory;
+ private Vector<MockConnection> connections = new Vector<MockConnection>();
+ private com.isode.stroke.base.Error error;
+
+ private class MockConnection extends Connection {
+
+ public MockConnection(boolean connects, int id, EventLoop eventLoop) {
+ this.connects = connects;
+ this.id = id;
+ this.eventLoop = eventLoop;
+ }
+
+ public void listen() { assert(false); }
+
+ public void connect(final HostAddressPort port) {
+ eventLoop.postEvent(new Event.Callback() {
+ @Override
+ public void run() {
+ onConnectFinished.emit(!connects);
+ }
+ });
+ }
+
+ public HostAddressPort getLocalAddress() { return new HostAddressPort(); }
+ public void disconnect() { assert(false); }
+ public void write(final SafeByteArray data) { assert(false); }
+
+ public boolean connects;
+ public int id;
+ public EventLoop eventLoop;
+ };
+
+ private class MockConnectionFactory implements ConnectionFactory {
+ public MockConnectionFactory(EventLoop eventLoop, int id) {
+ this.eventLoop = eventLoop;
+ this.connects = true;
+ this.id = id;
+ }
+
+ public Connection createConnection() {
+ return new MockConnection(connects, id, eventLoop);
+ }
+
+ public EventLoop eventLoop;
+ public boolean connects;
+ public int id;
+ };
+
+ private ChainedConnector createConnector() {
+ Vector<ConnectionFactory> factories = new Vector<ConnectionFactory>();
+ factories.add(connectionFactory1);
+ factories.add(connectionFactory2);
+ ChainedConnector connector = new ChainedConnector("foo.com", -1, "_xmpp-client._tcp.", resolver, factories, timerFactory);
+ connector.onConnectFinished.connect(new Slot2<Connection, com.isode.stroke.base.Error>() {
+ @Override
+ public void call(Connection c, com.isode.stroke.base.Error e) {
+ handleConnectorFinished(c, e);
+ }
+ });
+ return connector;
+ }
+
+ private void handleConnectorFinished(Connection connection, com.isode.stroke.base.Error resultError) {
+ error = resultError;
+ MockConnection c = (MockConnection)(connection);
+ if (connection != null) {
+ assert(c != null);
+ }
+ connections.add(c);
+ }
+
+ @Before
+ public void setUp() {
+ error = null;
+ host = new HostAddressPort(new 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();
+ }
+
+ @Test
+ public void testConnect_FirstConnectorSucceeds() {
+ ChainedConnector testling = createConnector();
+ connectionFactory1.connects = true;
+ connectionFactory2.connects = false;
+
+ testling.start();
+ eventLoop.processEvents();
+
+ assertEquals(1, (connections.size()));
+ assertNotNull(connections.get(0));
+ assertEquals(1, ((MockConnection)(connections.get(0))).id);
+ assertNull((DomainNameResolveError)(error));
+ }
+
+ @Test
+ public void testConnect_SecondConnectorSucceeds() {
+ ChainedConnector testling = createConnector();
+ connectionFactory1.connects = false;
+ connectionFactory2.connects = true;
+
+ testling.start();
+ eventLoop.processEvents();
+
+ assertEquals(1, (connections.size()));
+ assertNotNull(connections.get(0));
+ assertEquals(2, ((MockConnection)(connections.get(0))).id);
+ assertNull((DomainNameResolveError)(error));
+ }
+
+ @Test
+ public void testConnect_NoConnectorSucceeds() {
+ ChainedConnector testling = createConnector();
+ connectionFactory1.connects = false;
+ connectionFactory2.connects = false;
+
+ testling.start();
+ eventLoop.processEvents();
+
+ assertEquals(1, (connections.size()));
+ assertNull(connections.get(0));
+ assertNull((DomainNameResolveError)(error));
+ }
+
+ @Test
+ public void testConnect_NoDNS() {
+ /* Reset resolver so there's no record */
+ resolver = null;
+ resolver = new StaticDomainNameResolver(eventLoop);
+ ChainedConnector testling = createConnector();
+ connectionFactory1.connects = false;
+ connectionFactory2.connects = false;
+
+ testling.start();
+ //testling.stop();
+ eventLoop.processEvents();
+
+ assertEquals(1, (connections.size()));
+ assertNull(connections.get(0));
+ assertNotNull((DomainNameResolveError)(error));
+ }
+
+ @Test
+ public void testStop() {
+ ChainedConnector testling = createConnector();
+ connectionFactory1.connects = true;
+ connectionFactory2.connects = false;
+
+ testling.start();
+ testling.stop();
+ eventLoop.processEvents();
+
+ assertEquals(1, (connections.size()));
+ assertNull(connections.get(0));
+ }
+} \ No newline at end of file