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 com.google.common.collect.Lists;
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelFuture;
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.ChannelPipeline;
-import io.netty.channel.EventLoop;
+import io.netty.channel.ChannelHandlerContext;
+import io.netty.channel.ChannelOutboundHandlerAdapter;
+import io.netty.channel.ChannelPromise;
import io.netty.channel.embedded.EmbeddedChannel;
-import io.netty.util.concurrent.Future;
-import io.netty.util.concurrent.GenericFutureListener;
-import io.netty.util.concurrent.GlobalEventExecutor;
-import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
+import java.util.ArrayList;
import java.util.List;
-import java.util.concurrent.TimeUnit;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
-import org.mockito.Matchers;
-import org.mockito.Mock;
import org.mockito.Mockito;
-import org.mockito.MockitoAnnotations;
-import org.mockito.invocation.InvocationOnMock;
-import org.mockito.stubbing.Answer;
import org.opendaylight.controller.config.yang.bgp.rib.impl.BgpSessionState;
import org.opendaylight.protocol.bgp.parser.BGPError;
import org.opendaylight.protocol.bgp.parser.BgpExtendedMessageUtil;
import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
+import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.KeepaliveBuilder;
private static final String LOCAL_IP = "1.1.1.4";
private static final int LOCAL_PORT = 12345;
- @Mock
- private EventLoop eventLoop;
-
- @Mock
- private Channel speakerListener;
-
- @Mock
- private ChannelPipeline pipeline;
-
private final BgpTableType ipv4tt = new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
- private final List<Notification> receivedMsgs = Lists.newArrayList();
-
private Open classicOpen;
private BGPSessionImpl bgpSession;
private SimpleSessionListener listener;
+ private EmbeddedChannel embeddedChannel;
+
+ private MessageCollector collector;
+
@Before
public void setUp() throws UnknownHostException {
- new EmbeddedChannel();
- MockitoAnnotations.initMocks(this);
- final List<BgpParameters> tlvs = Lists.newArrayList();
- this.classicOpen = new OpenBuilder().setMyAsNumber(AS_NUMBER.getValue().intValue()).setHoldTimer(HOLD_TIMER)
- .setVersion(new ProtocolVersion((short) 4)).setBgpParameters(tlvs).setBgpIdentifier(BGP_ID).build();
+ this.collector = new MessageCollector();
+ this.embeddedChannel = Mockito.spy(new EmbeddedChannel());
+ final BGPHandlerFactory hf = new BGPHandlerFactory(ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getMessageRegistry());
+ this.embeddedChannel.pipeline().addLast(hf.getDecoders());
+ this.embeddedChannel.pipeline().addLast(this.collector);
+ Mockito.doReturn(new InetSocketAddress(BGP_ID.getValue(), LOCAL_PORT)).when(this.embeddedChannel).remoteAddress();
+ Mockito.doReturn(new InetSocketAddress(LOCAL_IP, LOCAL_PORT)).when(this.embeddedChannel).localAddress();
+ final List<BgpParameters> tlvs = Lists.newArrayList();
final List<OptionalCapabilities> capa = Lists.newArrayList();
capa.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class,
new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder()
- .setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build())
- .setGracefulRestartCapability(new GracefulRestartCapabilityBuilder().build()).build())
- .setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(AS_NUMBER).build()).build()).build());
+ .setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build()).build()).build());
+ capa.add(new OptionalCapabilitiesBuilder().setCParameters(
+ new CParametersBuilder().addAugmentation(
+ CParameters1.class, new CParameters1Builder().setGracefulRestartCapability(
+ new GracefulRestartCapabilityBuilder().build()).build()).build()).build());
capa.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
+ capa.add(new OptionalCapabilitiesBuilder().setCParameters(
+ new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(AS_NUMBER).build()).build()).build());
tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(capa).build());
+ this.classicOpen = new OpenBuilder().setMyAsNumber(AS_NUMBER.getValue().intValue()).setHoldTimer(HOLD_TIMER)
+ .setVersion(new ProtocolVersion((short) 4)).setBgpParameters(tlvs).setBgpIdentifier(BGP_ID).build();
- final ChannelFuture f = mock(ChannelFuture.class);
- doReturn(null).when(f).addListener(Mockito.<GenericFutureListener<? extends Future<? super Void>>>any());
-
- doAnswer(new Answer<Object>() {
- @Override
- public Object answer(final InvocationOnMock invocation) {
- final Object[] args = invocation.getArguments();
- BGPSessionImplTest.this.receivedMsgs.add((Notification) args[0]);
- return f;
- }
- }).when(this.speakerListener).writeAndFlush(any(Notification.class));
- doReturn(this.eventLoop).when(this.speakerListener).eventLoop();
- doReturn(true).when(this.speakerListener).isActive();
- doAnswer(new Answer<Void>() {
- @Override
- public Void answer(final InvocationOnMock invocation) throws Throwable {
- final Runnable command = (Runnable) invocation.getArguments()[0];
- final long delay = (long) invocation.getArguments()[1];
- final TimeUnit unit = (TimeUnit) invocation.getArguments()[2];
- GlobalEventExecutor.INSTANCE.schedule(command, delay, unit);
- return null;
- }
- }).when(this.eventLoop).schedule(any(Runnable.class), any(long.class), any(TimeUnit.class));
- doReturn("TestingChannel").when(this.speakerListener).toString();
- doReturn(new InetSocketAddress(InetAddress.getByName(BGP_ID.getValue()), 179)).when(this.speakerListener).remoteAddress();
- doReturn(new InetSocketAddress(InetAddress.getByName(LOCAL_IP), LOCAL_PORT)).when(this.speakerListener).localAddress();
- doReturn(this.pipeline).when(this.speakerListener).pipeline();
- doReturn(this.pipeline).when(this.pipeline).replace(any(ChannelHandler.class), any(String.class), any(ChannelHandler.class));
- doReturn(null).when(this.pipeline).replace(Matchers.<Class<ChannelHandler>>any(), any(String.class), any(ChannelHandler.class));
- doReturn(this.pipeline).when(this.pipeline).addLast(any(ChannelHandler.class));
- doReturn(mock(ChannelFuture.class)).when(this.speakerListener).close();
this.listener = new SimpleSessionListener();
- this.bgpSession = new BGPSessionImpl(this.listener, this.speakerListener, this.classicOpen, this.classicOpen.getHoldTimer(), null);
+ this.bgpSession = new BGPSessionImpl(this.listener, this.embeddedChannel, this.classicOpen, this.classicOpen.getHoldTimer(), null);
+ this.embeddedChannel.pipeline().addFirst(this.bgpSession);
}
@Test
public void testBGPSession() {
- this.bgpSession.sessionUp();
assertEquals(BGPSessionImpl.State.UP, this.bgpSession.getState());
assertEquals(AS_NUMBER, this.bgpSession.getAsNumber());
assertEquals(BGP_ID, this.bgpSession.getBgpId());
this.bgpSession.close();
assertEquals(BGPSessionImpl.State.IDLE, this.bgpSession.getState());
- assertEquals(1, this.receivedMsgs.size());
- assertTrue(this.receivedMsgs.get(0) instanceof Notify);
- final Notify error = (Notify) this.receivedMsgs.get(0);
+ assertEquals(1, this.collector.receivedMsgs.size());
+ assertTrue(this.collector.receivedMsgs.get(0) instanceof Notify);
+ final Notify error = (Notify) this.collector.receivedMsgs.get(0);
assertEquals(BGPError.CEASE.getCode(), error.getErrorCode().shortValue());
assertEquals(BGPError.CEASE.getSubcode(), error.getErrorSubcode().shortValue());
- Mockito.verify(this.speakerListener).close();
+ Mockito.verify(this.embeddedChannel).close();
assertEquals(3, state.getMessagesStats().getTotalMsgs().getReceived().getCount().longValue());
assertEquals(1, state.getMessagesStats().getTotalMsgs().getSent().getCount().longValue());
assertEquals(1, state.getMessagesStats().getErrorMsgs().getErrorSent().getCount().longValue());
public void testHandleOpenMsg() {
this.bgpSession.handleMessage(this.classicOpen);
Assert.assertEquals(BGPSessionImpl.State.IDLE, this.bgpSession.getState());
- Assert.assertEquals(1, this.receivedMsgs.size());
- Assert.assertTrue(this.receivedMsgs.get(0) instanceof Notify);
- final Notify error = (Notify) this.receivedMsgs.get(0);
+ Assert.assertEquals(1, this.collector.receivedMsgs.size());
+ Assert.assertTrue(this.collector.receivedMsgs.get(0) instanceof Notify);
+ final Notify error = (Notify) this.collector.receivedMsgs.get(0);
Assert.assertEquals(BGPError.FSM_ERROR.getCode(), error.getErrorCode().shortValue());
Assert.assertEquals(BGPError.FSM_ERROR.getSubcode(), error.getErrorSubcode().shortValue());
- Mockito.verify(this.speakerListener).close();
+ Mockito.verify(this.embeddedChannel).close();
}
@Test
assertEquals(BGPError.BAD_BGP_ID.getCode(), this.bgpSession.getBgpSesionState().getMessagesStats().getErrorMsgs().getErrorReceived().getCode().shortValue());
assertEquals(BGPError.BAD_BGP_ID.getSubcode(), this.bgpSession.getBgpSesionState().getMessagesStats().getErrorMsgs().getErrorReceived().getSubCode().shortValue());
Assert.assertEquals(BGPSessionImpl.State.IDLE, this.bgpSession.getState());
- Mockito.verify(this.speakerListener).close();
+ Mockito.verify(this.embeddedChannel).close();
}
@Test
public void testEndOfInput() {
- this.bgpSession.sessionUp();
Assert.assertFalse(this.listener.down);
this.bgpSession.endOfInput();
Assert.assertTrue(this.listener.down);
@Test
public void testHoldTimerExpire() throws InterruptedException {
- this.bgpSession.sessionUp();
- Thread.sleep(3500);
+ while (this.embeddedChannel.runScheduledPendingTasks() != -1) {
+ }
Assert.assertEquals(BGPSessionImpl.State.IDLE, this.bgpSession.getState());
- Assert.assertEquals(3, this.receivedMsgs.size());
- Assert.assertTrue(this.receivedMsgs.get(2) instanceof Notify);
- final Notify error = (Notify) this.receivedMsgs.get(2);
+ Assert.assertEquals(3, this.collector.receivedMsgs.size());
+ Assert.assertTrue(this.collector.receivedMsgs.get(2) instanceof Notify);
+ final Notify error = (Notify) this.collector.receivedMsgs.get(2);
Assert.assertEquals(BGPError.HOLD_TIMER_EXPIRED.getCode(), error.getErrorCode().shortValue());
Assert.assertEquals(BGPError.HOLD_TIMER_EXPIRED.getSubcode(), error.getErrorSubcode().shortValue());
- Mockito.verify(this.speakerListener).close();
+ Mockito.verify(this.embeddedChannel).close();
+ }
+
+ private static final class MessageCollector extends ChannelOutboundHandlerAdapter {
+
+ private final List<Notification> receivedMsgs = new ArrayList<>();
+
+ @Override
+ public void write(final ChannelHandlerContext ctx, final Object msg, final ChannelPromise promise) throws Exception {
+ this.receivedMsgs.add((Notification) msg);
+ super.write(ctx, msg, promise);
+ }
}
}
Code Review / bgpcep.git / commitdiff