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/*
* Copyright 2014-2015 Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.bgpio.protocol;
import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.buffer.ChannelBuffers;
import org.junit.Test;
import org.onosproject.bgpio.exceptions.BgpParseException;
import org.onosproject.bgpio.types.BgpHeader;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.core.Is.is;
/**
* Test case for BGP KEEPALIVE Message.
*/
public class BgpKeepaliveMsgTest {
/**
* This test case checks BGP Keepalive message.
*/
@Test
public void keepaliveMessageTest1() throws BgpParseException {
// BGP KEEPALIVE Message
byte[] keepaliveMsg = new byte[] {(byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
(byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
(byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
(byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
0x00, 0x13, 0x04};
byte[] testKeepaliveMsg;
ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
buffer.writeBytes(keepaliveMsg);
BgpMessageReader<BgpMessage> reader = BgpFactories.getGenericReader();
BgpMessage message;
BgpHeader bgpHeader = new BgpHeader();
message = reader.readFrom(buffer, bgpHeader);
assertThat(message, instanceOf(BgpKeepaliveMsg.class));
ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
message.writeTo(buf);
int readLen = buf.writerIndex();
testKeepaliveMsg = new byte[readLen];
buf.readBytes(testKeepaliveMsg, 0, readLen);
assertThat(testKeepaliveMsg, is(keepaliveMsg));
}
}
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