| /* |
| * Copyright 2016-present 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.ospf.protocol.ospfpacket.types; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.jboss.netty.buffer.ChannelBuffers; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.Ip4Address; |
| import org.onosproject.ospf.controller.OspfPacketType; |
| import org.onosproject.ospf.protocol.lsa.LsaHeader; |
| import org.onosproject.ospf.protocol.lsa.OpaqueLsaHeader; |
| import org.onosproject.ospf.protocol.ospfpacket.OspfPacketHeader; |
| |
| import java.util.List; |
| import java.util.Vector; |
| |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.hamcrest.CoreMatchers.notNullValue; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| /** |
| * Unit test class for OspfRouterId. |
| */ |
| public class DdPacketTest { |
| |
| private byte[] packet; |
| private byte[] result2; |
| private DdPacket ddPacket; |
| private Vector<LsaHeader> lsaHeaderList = new Vector<LsaHeader>(); |
| private int result; |
| private long result1; |
| private OpaqueLsaHeader opqueHeader; |
| private OpaqueLsaHeader opqueHeader1; |
| private List<LsaHeader> header; |
| private OspfPacketHeader ospfPacketHeader; |
| private ChannelBuffer channelBuffer; |
| private LsaHeader lsaHeader; |
| private long result3; |
| private OspfPacketType ospfPacketType; |
| |
| @Before |
| public void setUp() throws Exception { |
| ddPacket = new DdPacket(); |
| ddPacket.setAuthType(1); |
| ddPacket.setOspftype(2); |
| ddPacket.setRouterId(Ip4Address.valueOf("10.226.165.164")); |
| ddPacket.setAreaId(Ip4Address.valueOf("10.226.165.100")); |
| ddPacket.setChecksum(201); |
| ddPacket.setAuthentication(2); |
| ddPacket.setOspfPacLength(48); |
| ddPacket.setOspfVer(2); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| ddPacket = null; |
| lsaHeaderList.clear(); |
| opqueHeader = null; |
| opqueHeader1 = null; |
| header = null; |
| ospfPacketHeader = null; |
| channelBuffer = null; |
| lsaHeader = null; |
| ospfPacketType = null; |
| } |
| |
| /** |
| * Tests isOpaqueCapable() getter method. |
| */ |
| @Test |
| public void testIsOpaqueCapable() throws Exception { |
| ddPacket.setIsOpaqueCapable(true); |
| assertThat(ddPacket.isOpaqueCapable(), is(true)); |
| } |
| |
| /** |
| * Tests isOpaqueCapable() setter method. |
| */ |
| @Test |
| public void testSetIsOpaqueCapable() throws Exception { |
| ddPacket.setIsOpaqueCapable(true); |
| assertThat(ddPacket.isOpaqueCapable(), is(true)); |
| } |
| |
| /** |
| * Tests ims() getter method. |
| */ |
| @Test |
| public void testGetIms() throws Exception { |
| ddPacket.setIms(1); |
| result = ddPacket.ims(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(1)); |
| } |
| |
| /** |
| * Tests ims() setter method. |
| */ |
| @Test |
| public void testSetIms() throws Exception { |
| ddPacket.setIms(1); |
| result = ddPacket.ims(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(1)); |
| } |
| |
| /** |
| * Tests isMaster() getter method. |
| */ |
| @Test |
| public void testGetIsMaster() throws Exception { |
| ddPacket.setIsMaster(2); |
| result = ddPacket.isMaster(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(2)); |
| } |
| |
| /** |
| * Tests isMaster() setter method. |
| */ |
| @Test |
| public void testSetIsMaster() throws Exception { |
| ddPacket.setIsMaster(2); |
| result = ddPacket.isMaster(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(2)); |
| } |
| |
| /** |
| * Tests isInitialize() getter method. |
| */ |
| @Test |
| public void testGetIsInitialize() throws Exception { |
| ddPacket.setIsInitialize(3); |
| result = ddPacket.isInitialize(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(3)); |
| } |
| |
| /** |
| * Tests isInitialize() setter method. |
| */ |
| @Test |
| public void testSetIsInitialize() throws Exception { |
| ddPacket.setIsInitialize(3); |
| int result = ddPacket.isInitialize(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(3)); |
| } |
| |
| /** |
| * Tests isMore() getter method. |
| */ |
| @Test |
| public void testGetIsMore() throws Exception { |
| ddPacket.setIsMore(4); |
| result = ddPacket.isMore(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(4)); |
| } |
| |
| /** |
| * Tests isMore() setter method. |
| */ |
| @Test |
| public void testSetIsMore() throws Exception { |
| ddPacket.setIsMore(4); |
| int result = ddPacket.isMore(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(4)); |
| } |
| |
| /** |
| * Tests imtu() getter method. |
| */ |
| @Test |
| public void testGetImtu() throws Exception { |
| ddPacket.setImtu(5); |
| result = ddPacket.imtu(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(5)); |
| } |
| |
| /** |
| * Tests imtu() setter method. |
| */ |
| @Test |
| public void testSetImtu() throws Exception { |
| ddPacket.setImtu(5); |
| result = ddPacket.imtu(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(5)); |
| } |
| |
| /** |
| * Tests options() getter method. |
| */ |
| @Test |
| public void testGetOptions() throws Exception { |
| ddPacket.setOptions(2); |
| result = ddPacket.options(); |
| assertThat(result, is(notNullValue())); |
| assertThat(result, is(2)); |
| } |
| |
| /** |
| * Tests options() setter method. |
| */ |
| @Test |
| public void testSetOptions() throws Exception { |
| ddPacket.setOptions(2); |
| result = ddPacket.options(); |
| Assert.assertNotNull(result); |
| Assert.assertEquals(2, result); |
| } |
| |
| /** |
| * Tests sequenceNo() getter method. |
| */ |
| @Test |
| public void testGetSequenceno() throws Exception { |
| ddPacket.setSequenceNo(2020); |
| result1 = ddPacket.sequenceNo(); |
| assertThat(result1, is(notNullValue())); |
| assertThat(result1, is(2020L)); |
| } |
| |
| /** |
| * Tests sequenceNo() setter method. |
| */ |
| @Test |
| public void testSetSequenceno() throws Exception { |
| ddPacket.setSequenceNo(2020); |
| result3 = ddPacket.sequenceNo(); |
| assertThat(result3, is(notNullValue())); |
| assertThat(result3, is(2020L)); |
| } |
| |
| /** |
| * Tests getLsaHeaderList() getter method. |
| */ |
| @Test |
| public void testGetLsaHeaderList() throws Exception { |
| ddPacket.addLsaHeader(createLsaHeader()); |
| opqueHeader = new OpaqueLsaHeader(); |
| opqueHeader.setLsType(9); |
| opqueHeader.setLsPacketLen(48); |
| opqueHeader.setLsCheckSum(10); |
| opqueHeader.setAge(4); |
| opqueHeader.setOpaqueId(9); |
| opqueHeader.setOpaqueType(9); |
| opqueHeader.setLsSequenceNo(250); |
| opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| opqueHeader.setOptions(2); |
| ddPacket.setIsOpaqueCapable(true); |
| ddPacket.addLsaHeader(opqueHeader); |
| opqueHeader1 = new OpaqueLsaHeader(); |
| opqueHeader1.setLsType(10); |
| opqueHeader1.setLsPacketLen(48); |
| opqueHeader1.setLsCheckSum(10); |
| opqueHeader1.setAge(4); |
| opqueHeader1.setOpaqueId(9); |
| opqueHeader1.setOpaqueType(9); |
| opqueHeader1.setLsSequenceNo(250); |
| opqueHeader1.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| opqueHeader1.setOptions(66); |
| ddPacket.addLsaHeader(opqueHeader1); |
| header = ddPacket.getLsaHeaderList(); |
| assertThat(header, is(notNullValue())); |
| } |
| |
| /** |
| * Tests getLsaHeaderList() setter method. |
| */ |
| @Test |
| public void testSetLsaHeaderList() throws Exception { |
| ddPacket.addLsaHeader(createLsaHeader()); |
| opqueHeader = new OpaqueLsaHeader(); |
| opqueHeader.setLsType(9); |
| opqueHeader.setLsPacketLen(48); |
| opqueHeader.setLsCheckSum(10); |
| opqueHeader.setAge(4); |
| opqueHeader.setOpaqueId(9); |
| opqueHeader.setOpaqueType(9); |
| opqueHeader.setLsSequenceNo(250); |
| opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| opqueHeader.setOptions(66); |
| ddPacket.addLsaHeader(opqueHeader); |
| opqueHeader1 = new OpaqueLsaHeader(); |
| opqueHeader1.setLsType(10); |
| opqueHeader1.setLsPacketLen(48); |
| opqueHeader1.setLsCheckSum(10); |
| opqueHeader1.setAge(4); |
| opqueHeader1.setOpaqueId(9); |
| opqueHeader1.setOpaqueType(9); |
| opqueHeader1.setLsSequenceNo(250); |
| opqueHeader1.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| opqueHeader1.setOptions(2); |
| ddPacket.addLsaHeader(opqueHeader1); |
| header = ddPacket.getLsaHeaderList(); |
| assertThat(header.contains(createLsaHeader()), is(true)); |
| } |
| |
| /** |
| * Tests addLsaHeader() method. |
| */ |
| @Test |
| public void testAddLsaHeader() throws Exception { |
| ddPacket.addLsaHeader(createLsaHeader()); |
| assertThat(ddPacket, is(notNullValue())); |
| } |
| |
| /** |
| * Tests ospfMessageType() getter method. |
| */ |
| @Test |
| public void testGetOspfMessageType() throws Exception { |
| ospfPacketType = ddPacket.ospfMessageType(); |
| assertThat(ospfPacketType, is(notNullValue())); |
| assertThat(ospfPacketType, is(OspfPacketType.DD)); |
| } |
| |
| /** |
| * Tests readFrom() method. |
| */ |
| @Test |
| public void testReadFrom() throws Exception { |
| ospfPacketHeader = new OspfPacketHeader(); |
| ospfPacketHeader.setAreaId(Ip4Address.valueOf("1.1.1.1")); |
| ospfPacketHeader.setAuthentication(0); |
| ospfPacketHeader.setAuthType(0); |
| ospfPacketHeader.setChecksum(12345); |
| ospfPacketHeader.setDestinationIp(Ip4Address.valueOf("10.10.10.10")); |
| ospfPacketHeader.setOspfPacLength(56); |
| ospfPacketHeader.setOspftype(2); |
| ospfPacketHeader.setOspfVer(2); |
| ospfPacketHeader.setRouterId(Ip4Address.valueOf("2.2.2.2")); |
| ospfPacketHeader.setSourceIp(Ip4Address.valueOf("3.3.3.3")); |
| ddPacket.setIsOpaqueCapable(true); |
| ddPacket.setOptions(66); |
| ddPacket = new DdPacket(ospfPacketHeader); |
| packet = createByteForDdPacket(); |
| channelBuffer = ChannelBuffers.copiedBuffer(packet); |
| ddPacket.readFrom(channelBuffer); |
| assertThat(ddPacket, is(notNullValue())); |
| assertThat(ddPacket.ospfMessageType(), is(OspfPacketType.DD)); |
| } |
| |
| /** |
| * Tests asBytes() method. |
| */ |
| @Test |
| public void testAsBytes() throws Exception { |
| result2 = ddPacket.asBytes(); |
| assertThat(result2, is(notNullValue())); |
| } |
| |
| /** |
| * Tests getDdHeaderAsByteArray() method. |
| */ |
| @Test |
| public void testGetDdHeaderAsByteArray() throws Exception { |
| opqueHeader = new OpaqueLsaHeader(); |
| opqueHeader.setLsType(9); |
| opqueHeader.setLsPacketLen(48); |
| opqueHeader.setLsCheckSum(10); |
| opqueHeader.setAge(4); |
| opqueHeader.setOpaqueId(9); |
| opqueHeader.setOpaqueType(9); |
| opqueHeader.setLsSequenceNo(250); |
| opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| opqueHeader.setOptions(66); |
| ddPacket.addLsaHeader(opqueHeader); |
| opqueHeader1 = new OpaqueLsaHeader(); |
| opqueHeader1.setLsType(10); |
| opqueHeader1.setLsPacketLen(48); |
| opqueHeader1.setLsCheckSum(10); |
| opqueHeader1.setAge(4); |
| opqueHeader1.setOpaqueId(9); |
| opqueHeader1.setOpaqueType(9); |
| opqueHeader1.setLsSequenceNo(250); |
| opqueHeader1.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| opqueHeader1.setOptions(2); |
| ddPacket.addLsaHeader(opqueHeader1); |
| result2 = ddPacket.getDdHeaderAsByteArray(); |
| assertThat(result2, is(notNullValue())); |
| } |
| |
| /** |
| * Tests getDdBodyAsByteArray() method. |
| */ |
| @Test |
| public void testGetDdBodyAsByteArray() throws Exception { |
| lsaHeader = createLsaHeader(); |
| ddPacket.addLsaHeader(lsaHeader); |
| result2 = ddPacket.getDdBodyAsByteArray(); |
| assertThat(result2, is(notNullValue())); |
| } |
| |
| /** |
| * Tests to string method. |
| */ |
| @Test |
| public void testToString() throws Exception { |
| assertThat(ddPacket.toString(), is(notNullValue())); |
| } |
| |
| /** |
| * Utility method used by junit methods. |
| */ |
| private LsaHeader createLsaHeader() { |
| lsaHeader = new LsaHeader(); |
| lsaHeader.setAge(10); |
| lsaHeader.setLinkStateId("10.226.165.164"); |
| lsaHeader.setLsCheckSum(222); |
| lsaHeader.setLsPacketLen(48); |
| lsaHeader.setLsSequenceNo(2020); |
| lsaHeader.setLsType(2); |
| lsaHeader.setOptions(2); |
| lsaHeader.setAdvertisingRouter(Ip4Address.valueOf("10.226.165.165")); |
| return lsaHeader; |
| } |
| |
| /** |
| * Utility method used by junit methods. |
| */ |
| private byte[] createByteForDdPacket() { |
| byte[] ddPacket = {5, -36, 66, 1, 65, 119, -87, 126, 0, 23, 2, 1, 10, 10, |
| 10, 10, 10, 10, 10, 10, -128, 0, 0, 6, -69, 26, 0, 36}; |
| |
| return ddPacket; |
| } |
| } |