| /* |
| * 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.lsa.types; |
| |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import org.jboss.netty.buffer.ChannelBuffers; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.Ip4Address; |
| import org.onosproject.ospf.controller.OspfLsaType; |
| import org.onosproject.ospf.protocol.lsa.LsaHeader; |
| import org.onosproject.ospf.protocol.lsa.subtypes.OspfLsaLink; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.*; |
| |
| /** |
| * Unit test class for RouterLsa. |
| */ |
| public class RouterLsaTest { |
| |
| private RouterLsa routerLsa; |
| private int result1; |
| private OspfLsaLink ospflsaLink; |
| private byte[] inputArray; |
| private LsaHeader lsaHeader; |
| private ChannelBuffer channelBuffer; |
| private byte[] result2; |
| private OspfLsaType result3; |
| |
| @Before |
| public void setUp() throws Exception { |
| routerLsa = new RouterLsa(); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| routerLsa = null; |
| ospflsaLink = null; |
| inputArray = null; |
| lsaHeader = null; |
| channelBuffer = null; |
| result2 = null; |
| result3 = null; |
| } |
| |
| |
| /** |
| * Tests virtualEndPoint() setter method. |
| */ |
| @Test |
| public void testSetVirtualEndPoint() throws Exception { |
| routerLsa.setVirtualEndPoint(true); |
| assertThat(routerLsa, is(notNullValue())); |
| } |
| |
| |
| /** |
| * Tests isAsBoundaryRouter() setter method. |
| */ |
| @Test |
| public void testSetAsBoundaryRouter() throws Exception { |
| routerLsa.setAsBoundaryRouter(true); |
| assertThat(routerLsa, is(notNullValue())); |
| } |
| |
| /** |
| * Tests areaBorderRouter() setter method. |
| */ |
| @Test |
| public void testSetAreaBorderRouter() throws Exception { |
| routerLsa.setAreaBorderRouter(true); |
| assertThat(routerLsa, is(notNullValue())); |
| } |
| |
| /** |
| * Tests noLink() getter method. |
| */ |
| @Test |
| public void testGetNoLink() throws Exception { |
| routerLsa.setNoLink(10); |
| result1 = routerLsa.noLink(); |
| assertThat(result1, is(10)); |
| } |
| |
| /** |
| * Tests noLink() setter method. |
| */ |
| @Test |
| public void testSetNoLink() throws Exception { |
| routerLsa.setNoLink(10); |
| result1 = routerLsa.noLink(); |
| assertThat(result1, is(10)); |
| } |
| |
| /** |
| * Tests addRouterLink() method. |
| */ |
| @Test |
| public void testAddRouterLink() throws Exception { |
| routerLsa.setNoLink(0); |
| ospflsaLink = createOspfLsaLink(); |
| routerLsa.addRouterLink(ospflsaLink); |
| routerLsa.incrementLinkNo(); |
| result1 = routerLsa.noLink(); |
| assertThat(result1, is(1)); |
| |
| } |
| |
| |
| /** |
| * Tests readFrom() method. |
| */ |
| @Test |
| public void testReadFrom() throws Exception { |
| ospflsaLink = createOspfLsaLink(); |
| routerLsa.addRouterLink(ospflsaLink); |
| inputArray = createByteForRouterLsa(); |
| lsaHeader = createLsaHeader(); |
| routerLsa = new RouterLsa(lsaHeader); |
| channelBuffer = ChannelBuffers.copiedBuffer(inputArray); |
| routerLsa.readFrom(channelBuffer); |
| assertThat(routerLsa, is(notNullValue())); |
| } |
| |
| /** |
| * Tests readFrom() method. |
| */ |
| @Test(expected = Exception.class) |
| public void testReadFrom1() throws Exception { |
| byte[] temp = {0, 0, 0}; |
| ospflsaLink = createOspfLsaLink(); |
| routerLsa.addRouterLink(ospflsaLink); |
| inputArray = temp; |
| lsaHeader = createLsaHeader(); |
| routerLsa = new RouterLsa(lsaHeader); |
| channelBuffer = ChannelBuffers.copiedBuffer(inputArray); |
| routerLsa.readFrom(channelBuffer); |
| assertThat(routerLsa, is(notNullValue())); |
| } |
| |
| /** |
| * Tests asBytes() method. |
| */ |
| @Test |
| public void testAsBytes() throws Exception { |
| result2 = routerLsa.asBytes(); |
| assertThat(result2, is(notNullValue())); |
| } |
| |
| /** |
| * Tests getLsaBodyAsByteArray() method. |
| */ |
| @Test |
| public void testGetLsaBodyAsByteArray() throws Exception { |
| routerLsa.setAreaBorderRouter(true); |
| routerLsa.setVirtualEndPoint(true); |
| routerLsa.setAreaBorderRouter(true); |
| ospflsaLink = createOspfLsaLink(); |
| routerLsa.addRouterLink(ospflsaLink); |
| result2 = routerLsa.getLsaBodyAsByteArray(); |
| assertThat(result2, is(notNullValue())); |
| } |
| |
| /** |
| * Tests getOspfLsaType() getter method. |
| */ |
| @Test |
| public void testGetOspfLsaType() throws Exception { |
| routerLsa.setLsType(1); |
| result3 = routerLsa.getOspfLsaType(); |
| assertThat(result3, is(OspfLsaType.ROUTER)); |
| } |
| |
| /** |
| * Tests incrementLinkNo() method. |
| */ |
| @Test |
| public void testIncrementLinkNo() throws Exception { |
| routerLsa.setNoLink(1); |
| routerLsa.incrementLinkNo(); |
| assertThat(routerLsa.noLink(), is(2)); |
| } |
| |
| /** |
| * Tests lsaHeader() method. |
| */ |
| @Test |
| public void testGetLsaHeader() throws Exception { |
| lsaHeader = (LsaHeader) routerLsa.lsaHeader(); |
| assertThat(lsaHeader, instanceOf(RouterLsa.class)); |
| } |
| |
| /** |
| * Tests to string method. |
| */ |
| @Test |
| public void testToString() throws Exception { |
| assertThat(routerLsa.toString(), is(notNullValue())); |
| |
| } |
| |
| /** |
| * Utility method used by junit methods. |
| */ |
| private OspfLsaLink createOspfLsaLink() { |
| ospflsaLink = new OspfLsaLink(); |
| ospflsaLink.setLinkId("10.226.165.164"); |
| ospflsaLink.setMetric(10); |
| ospflsaLink.setTos(50); |
| ospflsaLink.setLinkType(2); |
| ospflsaLink.setLinkData("10.226.165.170"); |
| return ospflsaLink; |
| } |
| |
| /** |
| * Utility method used by junit methods. |
| */ |
| private byte[] createByteForRouterLsa() { |
| byte[] packet = {2, 1, 1, 52, -64, -88, 56, 1, -64, -88, 56, 1, 0, 100, 0, 100, 0, 0, 0, 0, 0, 0, 0, 0, -64, |
| -88, 56, 1, 0, 10, 1, 1, 0, 0, 0, 40, -64, -88, 56, 1, -64, -88, 56, 1, -64, -88, 56, 1, -64, -88, 56, |
| 1}; |
| return packet; |
| } |
| |
| /** |
| * Utility method used by junit methods. |
| */ |
| private LsaHeader createLsaHeader() { |
| lsaHeader = new LsaHeader(); |
| lsaHeader.setLsType(1); |
| lsaHeader.setLsPacketLen(48); |
| lsaHeader.setLsCheckSum(10); |
| lsaHeader.setAge(4); |
| lsaHeader.setLinkStateId("10.226.165.164"); |
| lsaHeader.setLsSequenceNo(250); |
| lsaHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| lsaHeader.setOptions(2); |
| return lsaHeader; |
| } |
| |
| /** |
| * Tests hashcode() method. |
| */ |
| @Test |
| public void testHashcode() throws Exception { |
| |
| result1 = routerLsa.hashCode(); |
| assertThat(result1, is(notNullValue())); |
| |
| } |
| } |