import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelFuture;
+import io.netty.channel.ChannelHandler;
+import io.netty.channel.ChannelPipeline;
+import io.netty.util.HashedWheelTimer;
+import io.netty.util.concurrent.DefaultPromise;
+import io.netty.util.concurrent.GlobalEventExecutor;
+
+import java.util.Arrays;
+import java.util.List;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+import org.opendaylight.protocol.pcep.PCEPErrorMapping;
import org.opendaylight.protocol.pcep.PCEPErrors;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.KeepaliveMessage;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Message;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007.Keepalive;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007.KeepaliveBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007.Open;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007.OpenBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007.Pcerr;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007.PcerrBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.OpenMessage;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.keepalive.message.KeepaliveMessageBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.message.OpenMessageBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcep.error.object.ErrorObjectBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.PcerrMessageBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.Errors;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.ErrorsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.error.type.SessionBuilder;
+import org.opendaylight.yangtools.yang.binding.Notification;
+
+import com.google.common.collect.Lists;
public class FiniteStateMachineTest {
- private ServerSessionMock serverSession;
+ private DefaultPCEPSessionNegotiator serverSession;
+
+ @Mock
+ private Channel clientListener;
+
+ @Mock
+ private ChannelPipeline pipeline;
+
+ private final List<Notification> receivedMsgs = Lists.newArrayList();
- private final SimpleSessionListener serverListener = new SimpleSessionListener();
+ private Open openmsg;
- private MockPCE client;
+ private Keepalive kamsg;
@Before
public void setUp() {
- this.client = new MockPCE();
- this.serverSession = new ServerSessionMock(this.serverListener, this.client);
- this.client.addSession(this.serverSession);
+ MockitoAnnotations.initMocks(this);
+ final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.Open localPrefs = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder().setKeepalive(
+ (short) 1).build();
+ this.serverSession = new DefaultPCEPSessionNegotiator(new HashedWheelTimer(), new DefaultPromise<PCEPSessionImpl>(GlobalEventExecutor.INSTANCE), this.clientListener, new SimpleSessionListener(), (short) 1, 20, localPrefs);
+ doAnswer(new Answer<Object>() {
+ @Override
+ public Object answer(final InvocationOnMock invocation) {
+ final Object[] args = invocation.getArguments();
+ FiniteStateMachineTest.this.receivedMsgs.add((Notification) args[0]);
+ return null;
+ }
+ }).when(this.clientListener).writeAndFlush(any(Notification.class));
+ doReturn("TestingChannel").when(this.clientListener).toString();
+ doReturn(this.pipeline).when(this.clientListener).pipeline();
+ doReturn(this.pipeline).when(this.pipeline).replace(any(ChannelHandler.class), any(String.class), any(ChannelHandler.class));
+ doReturn(mock(ChannelFuture.class)).when(this.clientListener).close();
+ this.openmsg = new OpenBuilder().setOpenMessage(
+ new OpenMessageBuilder().setOpen(
+ new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder().setDeadTimer(
+ (short) 3).build()).build()).build();
+ this.kamsg = new KeepaliveBuilder().setKeepaliveMessage(new KeepaliveMessageBuilder().build()).build();
}
/**
* Both PCEs accept session characteristics. Also tests KeepAliveTimer and error message and when pce attempts to
* establish pce session for the 2nd time.
*
- * @throws InterruptedException
+ * @throws Exception
*/
@Test
- @Ignore
- public void testSessionCharsAccBoth() throws InterruptedException {
- // this.serverSession.startSession();
- assertEquals(1, this.client.getListMsg().size());
- assertTrue(this.client.getListMsg().get(0) instanceof OpenMessage);
- // this.client.sendMessage(new PCEPOpenMessage(new PCEPOpenObject(3, 9, 2)));
- assertEquals(2, this.client.getListMsg().size());
- assertTrue(this.client.getListMsg().get(1) instanceof KeepaliveMessage);
- this.client.sendMessage((Message) new KeepaliveMessageBuilder().build());
- synchronized (this.serverListener) {
- while (!this.serverListener.up) {
- try {
- this.serverListener.wait();
- } catch (final InterruptedException e) {
- e.printStackTrace();
- }
- }
- }
- assertTrue(this.serverListener.up);
+ public void testSessionCharsAccBoth() throws Exception {
+ this.serverSession.channelActive(null);
+ assertEquals(1, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(0) instanceof Open);
+ this.serverSession.handleMessage(this.openmsg);
+ assertEquals(2, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(1) instanceof Keepalive);
+ this.serverSession.handleMessage(this.kamsg);
+ assertEquals(this.serverSession.getState(), DefaultPCEPSessionNegotiator.State.Finished);
// Thread.sleep(PCEPSessionImpl.KEEP_ALIVE_TIMER_VALUE * 1000);
// assertEquals(3, this.client.getListMsg().size());
// assertTrue(this.client.getListMsg().get(2) instanceof PCEPKeepAliveMessage); // test of keepalive timer
/**
* Mock PCE does not accept session characteristics the first time.
*
- * @throws InterruptedException
+ * @throws Exception
*/
@Test
- @Ignore
- public void testSessionCharsAccMe() throws InterruptedException {
- // this.serverSession.startSession();
- // this.client.sendMessage(new PCEPOpenMessage(new PCEPOpenObject(4, 9, 2)));
- assertEquals(2, this.client.getListMsg().size());
- assertTrue(this.client.getListMsg().get(0) instanceof OpenMessage);
- assertTrue(this.client.getListMsg().get(1) instanceof KeepaliveMessage);
- // this.client.sendErrorMessage(PCEPErrors.NON_ACC_NEG_SESSION_CHAR, new PCEPOpenObject(3, 7, 2, null));
- assertEquals(3, this.client.getListMsg().size());
- assertTrue(this.client.getListMsg().get(2) instanceof OpenMessage);
- this.client.sendMessage((Message) new KeepaliveMessageBuilder().build());
- synchronized (this.serverListener) {
- while (!this.serverListener.up) {
- try {
- this.serverListener.wait();
- } catch (final InterruptedException e) {
- e.printStackTrace();
- }
- }
- }
- assertTrue(this.serverListener.up);
+ public void testSessionCharsAccMe() throws Exception {
+ this.serverSession.channelActive(null);
+ assertEquals(1, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(0) instanceof Open);
+ this.serverSession.handleMessage(this.openmsg);
+ assertEquals(2, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(1) instanceof Keepalive);
+ this.serverSession.handleMessage(createErrorMessageWOpen(PCEPErrors.NON_ACC_NEG_SESSION_CHAR));
+ assertEquals(3, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(2) instanceof Open);
+ this.serverSession.handleMessage(this.kamsg);
+ assertEquals(this.serverSession.getState(), DefaultPCEPSessionNegotiator.State.Finished);
+ }
+
+ private Pcerr createErrorMessageWOpen(PCEPErrors e) {
+ final PCEPErrorMapping maping = PCEPErrorMapping.getInstance();
+ return new PcerrBuilder().setPcerrMessage(
+ new PcerrMessageBuilder().setErrorType(
+ new SessionBuilder().setOpen(
+ new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder().setKeepalive(
+ (short) 1).build()).build()).setErrors(
+ Arrays.asList(new ErrorsBuilder().setErrorObject(
+ new ErrorObjectBuilder().setType(maping.getFromErrorsEnum(e).type).setValue(
+ maping.getFromErrorsEnum(e).value).build()).build())).build()).build();
}
/**
* Sending different PCEP Message than Open in session establishment phase.
*
- * @throws InterruptedException
+ * @throws Exception
*/
@Test
- @Ignore
- public void testErrorOneOne() throws InterruptedException {
- // this.serverSession.startSession();
- assertEquals(1, this.client.getListMsg().size());
- // assertTrue(this.client.getListMsg().get(0) instanceof OpenMessage);
- // this.client.sendMessage(new PCEPNotificationMessage(new ArrayList<CompositeNotifyObject>() {
- // private static final long serialVersionUID = 1L;
- //
- // {
- // this.add(new CompositeNotifyObject(new ArrayList<PCEPNotificationObject>() {
- // private static final long serialVersionUID = 1L;
- //
- // {
- // this.add(new PCEPNotificationObject((short) 1, (short) 1));
- // }
- // }));
- // }
- // }));
- // for (final Message m : this.client.getListMsg()) {
- // if (m instanceof PCEPErrorMessage) {
- // final PCEPErrorObject obj = ((PCEPErrorMessage) m).getErrorObjects().get(0);
- // assertEquals(PCEPErrors.NON_OR_INVALID_OPEN_MSG, obj.getError());
- // }
- // }
+ public void testErrorOneOne() throws Exception {
+ this.serverSession.channelActive(null);
+ assertEquals(1, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(0) instanceof Open);
+ this.serverSession.handleMessage(this.kamsg);
+ for (final Notification m : this.receivedMsgs) {
+ if (m instanceof Pcerr) {
+ final Errors obj = ((Pcerr) m).getPcerrMessage().getErrors().get(0);
+ assertEquals(new Short((short) 1), obj.getErrorObject().getType());
+ assertEquals(new Short((short) 1), obj.getErrorObject().getValue());
+ }
+ }
}
/************* Tests commented because of their long duration (tested timers) **************/
@Ignore
public void testErrorOneTwo() throws InterruptedException {
// this.serverSession.startSession();
- assertEquals(1, this.client.getListMsg().size());
- assertTrue(this.client.getListMsg().get(0) instanceof OpenMessage);
+ assertEquals(1, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(0) instanceof OpenMessage);
// Thread.sleep(60 * 1000);
// for (final Message m : this.client.getListMsg()) {
// if (m instanceof PcerrMessage) {
@Test
@Ignore
public void testUnknownMessage() throws InterruptedException {
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(1, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(10000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(2, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(10000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(3, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(20000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(4, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(30000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(3, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(10000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(3, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(5000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(4, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(1000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- assertEquals(5, this.serverSession.unknownMessagesTimes.size());
- Thread.sleep(1000);
- this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
- synchronized (this.client) {
- while (!this.client.down) {
- try {
- this.client.wait();
- } catch (final InterruptedException e) {
- e.printStackTrace();
- }
- }
- }
- assertTrue(this.client.down);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(1, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(10000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(2, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(10000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(3, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(20000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(4, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(30000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(3, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(10000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(3, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(5000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(4, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(1000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // assertEquals(5, this.serverSession.unknownMessagesTimes.size());
+ // Thread.sleep(1000);
+ // this.serverSession.handleMalformedMessage(PCEPErrors.CAPABILITY_NOT_SUPPORTED);
+ // synchronized (this.client) {
+ // while (!this.client.down) {
+ // try {
+ // this.client.wait();
+ // } catch (final InterruptedException e) {
+ // e.printStackTrace();
+ // }
+ // }
+ // }
+ // assertTrue(this.client.down);
}
@After
public void tearDown() {
- this.serverSession.close();
}
}