X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fnetconf%2Fnetconf-ssh%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetconf%2Fnetty%2FSSHTest.java;h=488c3701457039a022b1b0caed1a0d14e899641e;hp=2bda51b495c3505741ff9c697712cb3f98a2b1ee;hb=c0664e68c1408f269a5782f2dba4b1e9044164f6;hpb=c2fd5f62f3b80a7e7b4b7e167349ede433e785d6

diff --git a/opendaylight/netconf/netconf-ssh/src/test/java/org/opendaylight/controller/netconf/netty/SSHTest.java b/opendaylight/netconf/netconf-ssh/src/test/java/org/opendaylight/controller/netconf/netty/SSHTest.java
index 2bda51b495..488c370145 100644
--- a/opendaylight/netconf/netconf-ssh/src/test/java/org/opendaylight/controller/netconf/netty/SSHTest.java
+++ b/opendaylight/netconf/netconf-ssh/src/test/java/org/opendaylight/controller/netconf/netty/SSHTest.java
@@ -8,12 +8,28 @@
 
 package org.opendaylight.controller.netconf.netty;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 
+import com.google.common.base.Stopwatch;
+import io.netty.bootstrap.Bootstrap;
+import io.netty.channel.ChannelInitializer;
+import io.netty.channel.EventLoopGroup;
 import io.netty.channel.nio.NioEventLoopGroup;
+import io.netty.channel.socket.nio.NioSocketChannel;
+import io.netty.util.HashedWheelTimer;
+import java.net.InetSocketAddress;
+import java.util.concurrent.TimeUnit;
+import org.junit.After;
+import org.junit.Before;
 import org.junit.Test;
+import org.opendaylight.controller.netconf.netty.EchoClientHandler.State;
+import org.opendaylight.controller.netconf.nettyutil.handler.ssh.authentication.LoginPassword;
+import org.opendaylight.controller.netconf.nettyutil.handler.ssh.client.SshHandler;
 import org.opendaylight.controller.netconf.ssh.NetconfSSHServer;
 import org.opendaylight.controller.netconf.ssh.authentication.AuthProvider;
 import org.opendaylight.controller.netconf.ssh.authentication.PEMGenerator;
@@ -23,6 +39,21 @@ import org.slf4j.LoggerFactory;
 
 public class SSHTest {
     public static final Logger logger = LoggerFactory.getLogger(SSHTest.class);
+    public static final String AHOJ = "ahoj\n";
+    private EventLoopGroup nettyGroup;
+    HashedWheelTimer hashedWheelTimer;
+
+    @Before
+    public void setUp() throws Exception {
+        hashedWheelTimer = new HashedWheelTimer();
+        nettyGroup = new NioEventLoopGroup();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        hashedWheelTimer.stop();
+        nettyGroup.shutdownGracefully();
+    }
 
     @Test
     public void test() throws Exception {
@@ -30,10 +61,63 @@ public class SSHTest {
         AuthProvider authProvider = mock(AuthProvider.class);
         doReturn(PEMGenerator.generate().toCharArray()).when(authProvider).getPEMAsCharArray();
         doReturn(true).when(authProvider).authenticated(anyString(), anyString());
-        NetconfSSHServer thread = NetconfSSHServer.start(10831, NetconfConfigUtil.getNetconfLocalAddress(), authProvider, new NioEventLoopGroup());
-        Thread.sleep(2000);
-        logger.info("Closing socket");
-        thread.close();
-        thread.join();
+        NetconfSSHServer netconfSSHServer = NetconfSSHServer.start(10831, NetconfConfigUtil.getNetconfLocalAddress(),
+                authProvider, new NioEventLoopGroup());
+
+        InetSocketAddress address = netconfSSHServer.getLocalSocketAddress();
+        final EchoClientHandler echoClientHandler = connectClient(address);
+        Stopwatch stopwatch = new Stopwatch().start();
+        while(echoClientHandler.isConnected() == false && stopwatch.elapsed(TimeUnit.SECONDS) < 5) {
+            Thread.sleep(100);
+        }
+        assertTrue(echoClientHandler.isConnected());
+        logger.info("connected, writing to client");
+        echoClientHandler.write(AHOJ);
+        // check that server sent back the same string
+        stopwatch = stopwatch.reset().start();
+        while (echoClientHandler.read().endsWith(AHOJ) == false && stopwatch.elapsed(TimeUnit.SECONDS) < 5) {
+            Thread.sleep(100);
+        }
+        try {
+            String read = echoClientHandler.read();
+            assertTrue(read + " should end with " + AHOJ, read.endsWith(AHOJ));
+        } finally {
+            logger.info("Closing socket");
+            netconfSSHServer.close();
+            netconfSSHServer.join();
+        }
     }
+
+    public EchoClientHandler connectClient(InetSocketAddress address) {
+        final EchoClientHandler echoClientHandler = new EchoClientHandler();
+        ChannelInitializer<NioSocketChannel> channelInitializer = new ChannelInitializer<NioSocketChannel>() {
+            @Override
+            public void initChannel(NioSocketChannel ch) throws Exception {
+                ch.pipeline().addFirst(SshHandler.createForNetconfSubsystem(new LoginPassword("a", "a")));
+                ch.pipeline().addLast(echoClientHandler);
+            }
+        };
+        Bootstrap b = new Bootstrap();
+
+        b.group(nettyGroup)
+                .channel(NioSocketChannel.class)
+                .handler(channelInitializer);
+
+        // Start the client.
+        b.connect(address).addListener(echoClientHandler);
+        return echoClientHandler;
+    }
+
+    @Test
+    public void testClientWithoutServer() throws Exception {
+        InetSocketAddress address = new InetSocketAddress(12345);
+        final EchoClientHandler echoClientHandler = connectClient(address);
+        Stopwatch stopwatch = new Stopwatch().start();
+        while(echoClientHandler.getState() == State.CONNECTING && stopwatch.elapsed(TimeUnit.SECONDS) < 5) {
+            Thread.sleep(100);
+        }
+        assertFalse(echoClientHandler.isConnected());
+        assertEquals(State.FAILED_TO_CONNECT, echoClientHandler.getState());
+    }
+
 }