/*
* Copyright (c) 2013 Big Switch Networks, Inc.
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/legal/epl-v10.html
*
* 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.sdnplatform.vendor;
import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.buffer.ChannelBuffers;
import org.junit.Test;
import org.openflow.protocol.action.OFActionType;
import org.sdnplatform.packet.IPv4;
import org.sdnplatform.test.PlatformTestCase;
import org.sdnplatform.vendor.OFActionTunnelDstIP;
import static org.junit.Assert.*;
public class OFActionTunnelDstIPTest extends PlatformTestCase{
protected static byte[] expectedWireFormat1 = {
(byte) 0xff, (byte) 0xff, // ActionVendor
0x00, 0x10, // 16 bytes
0x00, 0x5c, 0x16, (byte)0xc7, // VendorId BSN
0x00, 0x00, 0x00, 0x02, // subtype 2 (32 bit)
0x11, 0x21, 0x31, 0x41 // IP 17.33.49.65
};
@Test
public void testAction() {
OFActionTunnelDstIP tunnAct1 = new OFActionTunnelDstIP();
assertEquals(0, tunnAct1.dstIPAddr);
OFActionTunnelDstIP tunnAct2 = new OFActionTunnelDstIP(1);
assertEquals(false, tunnAct1.equals(tunnAct2));
tunnAct1.setTunnelDstIP(1);
assertEquals(tunnAct1, tunnAct2);
testAll(tunnAct1);
testAll(tunnAct2);
}
private void testAll(OFActionTunnelDstIP tip) {
assertEquals(OFActionType.VENDOR, tip.getType());
assertEquals(2, tip.getSubtype());
assertEquals(16, tip.getLength());
assertEquals(0x005c16c7, tip.getVendor());
tip.setTunnelDstIP(24);
assertEquals(24, tip.getTunnelDstIP());
// Test wire format
int ip = IPv4.toIPv4Address("17.33.49.65");
tip.setTunnelDstIP(ip);
ChannelBuffer buf = ChannelBuffers.buffer(32);
tip.writeTo(buf);
ChannelBuffer buf2 = buf.copy();
assertEquals(16, buf.readableBytes());
byte fromBuffer[] = new byte[16];
buf.readBytes(fromBuffer);
assertArrayEquals(expectedWireFormat1, fromBuffer);
OFActionTunnelDstIP act2 = new OFActionTunnelDstIP();
act2.readFrom(buf2);
assertEquals(tip, act2);
}
}