package org.opendaylight.protocol.bgp.rib.impl;
import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+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.GenericFutureListener;
+import io.netty.util.concurrent.GlobalEventExecutor;
import java.util.List;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
-import org.opendaylight.protocol.bgp.concepts.BGPAddressFamily;
-import org.opendaylight.protocol.bgp.concepts.BGPSubsequentAddressFamily;
-import org.opendaylight.protocol.bgp.concepts.BGPTableType;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
import org.opendaylight.protocol.bgp.parser.BGPError;
-import org.opendaylight.protocol.bgp.parser.BGPMessage;
-import org.opendaylight.protocol.bgp.parser.BGPParameter;
-import org.opendaylight.protocol.bgp.parser.message.BGPKeepAliveMessage;
-import org.opendaylight.protocol.bgp.parser.message.BGPNotificationMessage;
-import org.opendaylight.protocol.bgp.parser.message.BGPOpenMessage;
-import org.opendaylight.protocol.bgp.parser.parameter.MultiprotocolCapability;
-import org.opendaylight.protocol.concepts.ASNumber;
+import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
+import org.opendaylight.protocol.bgp.rib.impl.spi.BGPSessionPreferences;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.LinkstateAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev131125.LinkstateSubsequentAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Keepalive;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.KeepaliveBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Notify;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Open;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.OpenBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.ProtocolVersion;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.BgpParameters;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.BgpParametersBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.BgpTableType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.open.bgp.parameters.c.parameters.MultiprotocolCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.open.bgp.parameters.c.parameters.multiprotocol._case.MultiprotocolCapabilityBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
+import org.opendaylight.yangtools.yang.binding.Notification;
import com.google.common.collect.Lists;
-import com.google.common.collect.Sets;
public class FSMTest {
- private SimpleSessionListener clientListener;
+ private BGPSessionNegotiator clientSession;
- private final SpeakerSessionListener speakerListener = new SpeakerSessionListener();
+ @Mock
+ private Channel speakerListener;
- private SpeakerSessionMock speaker;
+ @Mock
+ private ChannelPipeline pipeline;
+
+ private final BgpTableType ipv4tt = new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
+
+ private final BgpTableType linkstatett = new BgpTableTypeImpl(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class);
+
+ private final List<Notification> receivedMsgs = Lists.newArrayList();
+
+ private Open classicOpen;
@Before
public void setUp() {
- this.clientListener = new SimpleSessionListener();
- this.speaker = new SpeakerSessionMock(this.speakerListener, this.clientListener);
- this.clientListener.addSession(this.speaker);
+ MockitoAnnotations.initMocks(this);
+ final List<BgpParameters> tlvs = Lists.newArrayList();
+
+ tlvs.add(new BgpParametersBuilder().setCParameters(
+ new MultiprotocolCaseBuilder().setMultiprotocolCapability(
+ new MultiprotocolCapabilityBuilder().setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build()).build());
+ tlvs.add(new BgpParametersBuilder().setCParameters(
+ new MultiprotocolCaseBuilder().setMultiprotocolCapability(
+ new MultiprotocolCapabilityBuilder().setAfi(this.linkstatett.getAfi()).setSafi(this.linkstatett.getSafi()).build()).build()).build());
+ final BGPSessionPreferences prefs = new BGPSessionPreferences(30, (short) 3, null, tlvs);
+
+ final ChannelFuture f = mock(ChannelFuture.class);
+ doReturn(null).when(f).addListener(any(GenericFutureListener.class));
+ this.clientSession = new BGPSessionNegotiator(new HashedWheelTimer(), new DefaultPromise<BGPSessionImpl>(GlobalEventExecutor.INSTANCE), this.speakerListener, prefs, new SimpleSessionListener());
+ doAnswer(new Answer<Object>() {
+ @Override
+ public Object answer(final InvocationOnMock invocation) {
+ final Object[] args = invocation.getArguments();
+ FSMTest.this.receivedMsgs.add((Notification) args[0]);
+ return f;
+ }
+ }).when(this.speakerListener).writeAndFlush(any(Notification.class));
+ doReturn("TestingChannel").when(this.speakerListener).toString();
+ doReturn(this.pipeline).when(this.speakerListener).pipeline();
+ doReturn(this.pipeline).when(this.pipeline).replace(any(ChannelHandler.class), any(String.class), any(ChannelHandler.class));
+ doReturn(mock(ChannelFuture.class)).when(this.speakerListener).close();
+ this.classicOpen = new OpenBuilder().setMyAsNumber(30).setHoldTimer(3).setVersion(new ProtocolVersion((short) 4)).setBgpParameters(
+ tlvs).build();
}
@Test
- @Ignore
public void testAccSessionChar() throws InterruptedException {
- //this.speaker.startSession();
- assertEquals(1, this.clientListener.getListMsg().size());
- assertTrue(this.clientListener.getListMsg().get(0) instanceof BGPOpenMessage);
- final List<BGPParameter> tlvs = Lists.newArrayList();
- tlvs.add(new MultiprotocolCapability(new BGPTableType(BGPAddressFamily.IPv4, BGPSubsequentAddressFamily.Unicast)));
- this.clientListener.sendMessage(new BGPOpenMessage(new ASNumber(30), (short) 3, null, tlvs));
- assertEquals(2, this.clientListener.getListMsg().size());
- assertTrue(this.clientListener.getListMsg().get(1) instanceof BGPKeepAliveMessage);
- this.clientListener.sendMessage(new BGPKeepAliveMessage());
- synchronized (this.speakerListener) {
- while (!this.speakerListener.up) {
- try {
- this.speakerListener.wait();
- fail("Exception should have occured.");
- } catch (final InterruptedException e) {
- e.printStackTrace();
- }
- }
- }
- assertTrue(this.speakerListener.up);
- assertEquals(this.speakerListener.types,
- Sets.newHashSet(new BGPTableType(BGPAddressFamily.IPv4, BGPSubsequentAddressFamily.Unicast)));
- Thread.sleep(1 * 1000);
- assertEquals(3, this.clientListener.getListMsg().size());
- assertTrue(this.clientListener.getListMsg().get(2) instanceof BGPKeepAliveMessage); // test of keepalive timer
- this.clientListener.sendMessage(new BGPOpenMessage(new ASNumber(30), (short) 3, null, null));
- assertEquals(4, this.clientListener.getListMsg().size());
- assertTrue(this.clientListener.getListMsg().get(3) instanceof BGPNotificationMessage);
- final BGPMessage m = this.clientListener.getListMsg().get(3);
- assertEquals(BGPError.FSM_ERROR, ((BGPNotificationMessage) m).getError());
+ this.clientSession.channelActive(null);
+ assertEquals(1, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(0) instanceof Open);
+ this.clientSession.handleMessage(this.classicOpen);
+ assertEquals(2, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(1) instanceof Keepalive);
+ this.clientSession.handleMessage(new KeepaliveBuilder().build());
+ assertEquals(this.clientSession.getState(), BGPSessionNegotiator.State.Finished);
+ Thread.sleep(1000);
+ Thread.sleep(100);
+ assertEquals(3, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(2) instanceof Keepalive); // test of keepalive timer
}
@Test
- @Ignore
public void testNotAccChars() throws InterruptedException {
- //this.speaker.startSession();
- assertEquals(1, this.clientListener.getListMsg().size());
- assertTrue(this.clientListener.getListMsg().get(0) instanceof BGPOpenMessage);
- this.clientListener.sendMessage(new BGPOpenMessage(new ASNumber(30), (short) 1, null, null));
- assertEquals(2, this.clientListener.getListMsg().size());
- assertTrue(this.clientListener.getListMsg().get(1) instanceof BGPKeepAliveMessage);
- assertFalse(this.speakerListener.up);
- Thread.sleep(BGPSessionImpl.HOLD_TIMER_VALUE * 1000);
- Thread.sleep(100);
- final BGPMessage m = this.clientListener.getListMsg().get(this.clientListener.getListMsg().size() - 1);
- assertEquals(BGPError.HOLD_TIMER_EXPIRED, ((BGPNotificationMessage) m).getError());
+ this.clientSession.channelActive(null);
+ assertEquals(1, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(0) instanceof Open);
+ this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(30).setHoldTimer(1).setVersion(new ProtocolVersion((short) 4)).build());
+ assertEquals(2, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(1) instanceof Notify);
+ final Notification m = this.receivedMsgs.get(this.receivedMsgs.size() - 1);
+ assertEquals(BGPError.UNSPECIFIC_OPEN_ERROR, BGPError.forValue(((Notify) m).getErrorCode(), ((Notify) m).getErrorSubcode()));
}
@Test
@Ignore
// long duration
public void testNoOpen() throws InterruptedException {
- //this.speaker.startSession();
- assertEquals(1, this.clientListener.getListMsg().size());
- assertTrue(this.clientListener.getListMsg().get(0) instanceof BGPOpenMessage);
- Thread.sleep(BGPSessionImpl.HOLD_TIMER_VALUE * 1000);
+ this.clientSession.channelActive(null);
+ assertEquals(1, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(0) instanceof Open);
+ Thread.sleep(BGPSessionNegotiator.INITIAL_HOLDTIMER * 1000 * 60);
Thread.sleep(100);
- final BGPMessage m = this.clientListener.getListMsg().get(this.clientListener.getListMsg().size() - 1);
- assertEquals(BGPError.HOLD_TIMER_EXPIRED, ((BGPNotificationMessage) m).getError());
+ final Notification m = this.receivedMsgs.get(this.receivedMsgs.size() - 1);
+ assertEquals(BGPError.HOLD_TIMER_EXPIRED, BGPError.forValue(((Notify) m).getErrorCode(), ((Notify) m).getErrorSubcode()));
}
@Test
- @Ignore
public void sendNotification() {
- //this.speaker.startSession();
- this.clientListener.sendMessage(new BGPOpenMessage(new ASNumber(30), (short) 3, null, null));
- this.clientListener.sendMessage(new BGPKeepAliveMessage());
- synchronized (this.speakerListener) {
- while (!this.speakerListener.up) {
- try {
- this.speakerListener.wait();
- fail("Exception should have occured.");
- } catch (final InterruptedException e) {
- e.printStackTrace();
- }
- }
- }
- assertTrue(this.speakerListener.up);
- this.clientListener.sendMessage(new BGPNotificationMessage(BGPError.CEASE));
- assertFalse(this.speakerListener.up);
+ this.clientSession.channelActive(null);
+ this.clientSession.handleMessage(this.classicOpen);
+ this.clientSession.handleMessage(new KeepaliveBuilder().build());
+ assertEquals(this.clientSession.getState(), BGPSessionNegotiator.State.Finished);
+ this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(30).setHoldTimer(3).setVersion(new ProtocolVersion((short) 4)).build());
+ assertEquals(3, this.receivedMsgs.size());
+ assertTrue(this.receivedMsgs.get(2) instanceof Notify);
+ final Notification m = this.receivedMsgs.get(2);
+ assertEquals(BGPError.FSM_ERROR.getCode(), ((Notify) m).getErrorCode().shortValue());
+ assertEquals(BGPError.FSM_ERROR.getSubcode(), ((Notify) m).getErrorSubcode().shortValue());
}
@After
public void tearDown() {
- this.speaker.close();
+
}
}
Code Review / bgpcep.git / blobdiff