Dhruv Dhody | 43f3ce6 | 2016-02-16 22:44:21 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.ospf.protocol.lsa.types; |
| 17 | |
| 18 | import org.jboss.netty.buffer.ChannelBuffer; |
| 19 | import org.jboss.netty.buffer.ChannelBuffers; |
| 20 | import org.junit.After; |
| 21 | import org.junit.Before; |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.packet.Ip4Address; |
| 24 | import org.onosproject.ospf.controller.OspfLsaType; |
| 25 | import org.onosproject.ospf.protocol.lsa.OpaqueLsaHeader; |
| 26 | import org.onosproject.ospf.protocol.lsa.TlvHeader; |
| 27 | import org.onosproject.ospf.protocol.lsa.tlvtypes.LinkTlv; |
| 28 | import org.onosproject.ospf.protocol.lsa.tlvtypes.RouterTlv; |
| 29 | |
| 30 | |
| 31 | import java.util.List; |
| 32 | |
| 33 | import static org.hamcrest.MatcherAssert.assertThat; |
| 34 | import static org.hamcrest.Matchers.is; |
| 35 | import static org.hamcrest.Matchers.notNullValue; |
| 36 | |
| 37 | /** |
| 38 | * Unit test class for OpaqueLsa10. |
| 39 | */ |
| 40 | public class OpaqueLsa10Test { |
| 41 | |
| 42 | private final byte[] packet = {0, 1, 0, 4, 1, 1, 1, 1, 0, 2, 0, 84, 0, 0, 0, |
| 43 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 44 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
| 45 | private OpaqueLsa10 opaqueLsa10; |
| 46 | private TopLevelTlv tlv; |
| 47 | private OpaqueLsaHeader opqueHeader; |
| 48 | private ChannelBuffer channelBuffer; |
| 49 | private byte[] result; |
| 50 | private RouterTlv routerTlv; |
| 51 | private RouterTlv routerTlv1; |
| 52 | private LinkTlv linkTlv; |
| 53 | private LinkTlv linkTlv1; |
| 54 | private OspfLsaType ospflsaType; |
| 55 | private int result1; |
| 56 | private List result2; |
| 57 | |
| 58 | @Before |
| 59 | public void setUp() throws Exception { |
| 60 | opaqueLsa10 = new OpaqueLsa10(new OpaqueLsaHeader()); |
| 61 | } |
| 62 | |
| 63 | @After |
| 64 | public void tearDown() throws Exception { |
| 65 | opaqueLsa10 = null; |
| 66 | tlv = null; |
| 67 | opqueHeader = null; |
| 68 | channelBuffer = null; |
| 69 | result = null; |
| 70 | routerTlv = null; |
| 71 | routerTlv1 = null; |
| 72 | linkTlv1 = null; |
| 73 | ospflsaType = null; |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Tests to string method. |
| 78 | */ |
| 79 | @Test |
| 80 | public void testToString() throws Exception { |
| 81 | assertThat(opaqueLsa10.toString(), is(notNullValue())); |
| 82 | } |
| 83 | |
| 84 | /** |
| 85 | * Tests addValue() method. |
| 86 | */ |
| 87 | @Test |
| 88 | public void testAddValue() throws Exception { |
| 89 | tlv = new RouterTlv(new TlvHeader()); |
| 90 | opaqueLsa10.addValue(tlv); |
| 91 | assertThat(opaqueLsa10, is(notNullValue())); |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * Tests readFrom() method. |
| 96 | */ |
| 97 | @Test(expected = Exception.class) |
| 98 | public void testReadFrom() throws Exception { |
| 99 | opqueHeader = new OpaqueLsaHeader(); |
| 100 | opqueHeader.setLsType(10); |
| 101 | opqueHeader.setLsPacketLen(48); |
| 102 | opqueHeader.setLsCheckSum(10); |
| 103 | opqueHeader.setAge(4); |
| 104 | opqueHeader.setOpaqueId(1); |
| 105 | opqueHeader.setOpaqueType(10); |
| 106 | opqueHeader.setLsSequenceNo(250); |
| 107 | opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| 108 | opqueHeader.setOptions(66); |
| 109 | opaqueLsa10 = new OpaqueLsa10(opqueHeader); |
| 110 | channelBuffer = ChannelBuffers.copiedBuffer(packet); |
| 111 | opaqueLsa10.readFrom(channelBuffer); |
| 112 | result = opaqueLsa10.asBytes(); |
| 113 | assertThat(result, is(notNullValue())); |
| 114 | } |
| 115 | |
| 116 | /** |
| 117 | * Tests asBytes() method. |
| 118 | */ |
| 119 | @Test(expected = Exception.class) |
| 120 | public void testAsBytes() throws Exception { |
| 121 | opqueHeader = new OpaqueLsaHeader(); |
| 122 | opqueHeader.setLsType(10); |
| 123 | opqueHeader.setLsPacketLen(48); |
| 124 | opqueHeader.setLsCheckSum(10); |
| 125 | opqueHeader.setAge(4); |
| 126 | opqueHeader.setOpaqueId(1); |
| 127 | opqueHeader.setOpaqueType(10); |
| 128 | opqueHeader.setLsSequenceNo(250); |
| 129 | opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| 130 | opqueHeader.setOptions(66); |
| 131 | opaqueLsa10 = new OpaqueLsa10(opqueHeader); |
| 132 | channelBuffer = ChannelBuffers.copiedBuffer(packet); |
| 133 | opaqueLsa10.readFrom(channelBuffer); |
| 134 | result = opaqueLsa10.getLsaBodyAsByteArray(); |
| 135 | result = opaqueLsa10.asBytes(); |
| 136 | assertThat(result, is(notNullValue())); |
| 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Tests getLsaBodyAsByteArray() method. |
| 141 | */ |
| 142 | @Test(expected = Exception.class) |
| 143 | public void testGetLsaBodyAsByteArray() throws Exception { |
| 144 | opqueHeader = new OpaqueLsaHeader(); |
| 145 | opqueHeader.setLsType(10); |
| 146 | opqueHeader.setLsPacketLen(48); |
| 147 | opqueHeader.setLsCheckSum(10); |
| 148 | opqueHeader.setAge(4); |
| 149 | opqueHeader.setOpaqueId(1); |
| 150 | opqueHeader.setOpaqueType(10); |
| 151 | opqueHeader.setLsSequenceNo(250); |
| 152 | opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| 153 | opqueHeader.setOptions(2); |
| 154 | opaqueLsa10 = new OpaqueLsa10(opqueHeader); |
| 155 | routerTlv = new RouterTlv(new TlvHeader()); |
| 156 | linkTlv = new LinkTlv(new TlvHeader()); |
| 157 | opaqueLsa10.addValue(routerTlv); |
| 158 | opaqueLsa10.addValue(linkTlv); |
| 159 | routerTlv1 = new RouterTlv(new TlvHeader()); |
| 160 | linkTlv1 = new LinkTlv(new TlvHeader()); |
| 161 | opaqueLsa10.addValue(routerTlv1); |
| 162 | opaqueLsa10.addValue(linkTlv1); |
| 163 | channelBuffer = ChannelBuffers.copiedBuffer(packet); |
| 164 | opaqueLsa10.readFrom(channelBuffer); |
| 165 | result = opaqueLsa10.getLsaBodyAsByteArray(); |
| 166 | assertThat(result, is(notNullValue())); |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * Tests getLsaBodyAsByteArray() method. |
| 171 | */ |
| 172 | @Test(expected = Exception.class) |
| 173 | public void testGetLsaBodyAsByteArray1() throws Exception { |
| 174 | opqueHeader = new OpaqueLsaHeader(); |
| 175 | opqueHeader.setLsType(10); |
| 176 | opqueHeader.setLsPacketLen(48); |
| 177 | opqueHeader.setLsCheckSum(10); |
| 178 | opqueHeader.setAge(4); |
| 179 | opqueHeader.setOpaqueId(1); |
| 180 | opqueHeader.setOpaqueType(10); |
| 181 | opqueHeader.setLsSequenceNo(250); |
| 182 | opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| 183 | opqueHeader.setOptions(2); |
| 184 | opaqueLsa10 = new OpaqueLsa10(opqueHeader); |
| 185 | routerTlv = new RouterTlv(new TlvHeader()); |
| 186 | opaqueLsa10.addValue(routerTlv); |
| 187 | channelBuffer = ChannelBuffers.copiedBuffer(packet); |
| 188 | result = opaqueLsa10.getLsaBodyAsByteArray(); |
| 189 | assertThat(result, is(notNullValue())); |
| 190 | } |
| 191 | |
| 192 | /** |
| 193 | * Tests getLsaBodyAsByteArray() method. |
| 194 | */ |
| 195 | @Test(expected = Exception.class) |
| 196 | public void testGetLsaBodyAsByteArray2() throws Exception { |
| 197 | opqueHeader = new OpaqueLsaHeader(); |
| 198 | opqueHeader.setLsType(10); |
| 199 | opqueHeader.setLsPacketLen(48); |
| 200 | opqueHeader.setLsCheckSum(10); |
| 201 | opqueHeader.setAge(4); |
| 202 | opqueHeader.setOpaqueId(1); |
| 203 | opqueHeader.setOpaqueType(10); |
| 204 | opqueHeader.setLsSequenceNo(250); |
| 205 | opqueHeader.setAdvertisingRouter(Ip4Address.valueOf("100.226.165.165")); |
| 206 | opqueHeader.setOptions(2); |
| 207 | opaqueLsa10 = new OpaqueLsa10(opqueHeader); |
| 208 | linkTlv = new LinkTlv(new TlvHeader()); |
| 209 | opaqueLsa10.addValue(linkTlv); |
| 210 | channelBuffer = ChannelBuffers.copiedBuffer(packet); |
| 211 | opaqueLsa10.readFrom(channelBuffer); |
| 212 | result = opaqueLsa10.getLsaBodyAsByteArray(); |
| 213 | assertThat(result, is(notNullValue())); |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * Tests getOspfLsaType() getter method. |
| 218 | */ |
| 219 | @Test |
| 220 | public void testGetOspfLsaType() throws Exception { |
| 221 | opaqueLsa10.setLsType(10); |
| 222 | ospflsaType = opaqueLsa10.getOspfLsaType(); |
| 223 | assertThat(ospflsaType, is(notNullValue())); |
| 224 | assertThat(ospflsaType, is(OspfLsaType.AREA_LOCAL_OPAQUE_LSA)); |
| 225 | } |
| 226 | |
| 227 | /** |
| 228 | * Tests hashCode() method. |
| 229 | */ |
| 230 | @Test |
| 231 | public void testHashcode() throws Exception { |
| 232 | |
| 233 | result1 = opaqueLsa10.hashCode(); |
| 234 | assertThat(result1, is(notNullValue())); |
| 235 | |
| 236 | } |
| 237 | |
| 238 | /** |
| 239 | * Tests topLevelValues() method. |
| 240 | */ |
| 241 | @Test |
| 242 | public void testTopLevelValues() throws Exception { |
| 243 | |
| 244 | result2 = opaqueLsa10.topLevelValues(); |
| 245 | assertThat(result2, is(notNullValue())); |
| 246 | |
| 247 | } |
| 248 | |
| 249 | } |