| /* |
| * Copyright 2015-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.onlab.packet.ipv6; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.onlab.packet.Data; |
| import org.onlab.packet.DeserializationException; |
| import org.onlab.packet.Deserializer; |
| |
| import java.util.Arrays; |
| |
| import static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Tests for class {@link EncapSecurityPayload}. |
| */ |
| public class EncapSecurityPayloadTest { |
| private static Data data; |
| private static byte[] dataByte = new byte[32]; |
| private static byte[] bytePacket; |
| |
| private Deserializer<EncapSecurityPayload> deserializer; |
| |
| @BeforeClass |
| public static void setUpBeforeClass() throws Exception { |
| Arrays.fill(dataByte, (byte) 0xff); |
| data = new Data().setData(dataByte); |
| |
| byte[] bytePayload = data.serialize(); |
| byte[] byteHeader = { |
| (byte) 0x13, (byte) 0x57, (byte) 0x24, (byte) 0x68, |
| (byte) 0x00, (byte) 0xff, (byte) 0xff, (byte) 0x00 |
| }; |
| bytePacket = new byte[byteHeader.length + bytePayload.length]; |
| System.arraycopy(byteHeader, 0, bytePacket, 0, byteHeader.length); |
| System.arraycopy(bytePayload, 0, bytePacket, byteHeader.length, bytePayload.length); |
| } |
| |
| @Before |
| public void setUp() { |
| deserializer = EncapSecurityPayload.deserializer(); |
| } |
| |
| /** |
| * Tests serialize and setters. |
| */ |
| @Test |
| public void testSerialize() { |
| EncapSecurityPayload esp = new EncapSecurityPayload(); |
| esp.setSecurityParamIndex(0x13572468); |
| esp.setSequence(0xffff00); |
| esp.setPayload(data); |
| |
| assertArrayEquals(esp.serialize(), bytePacket); |
| } |
| |
| /** |
| * Tests deserialize and getters. |
| */ |
| @Test |
| public void testDeserialize() throws DeserializationException { |
| EncapSecurityPayload esp = deserializer.deserialize(bytePacket, 0, bytePacket.length); |
| |
| assertThat(esp.getSecurityParamIndex(), is(0x13572468)); |
| assertThat(esp.getSequence(), is(0xffff00)); |
| } |
| |
| /** |
| * Tests comparator. |
| */ |
| @Test |
| public void testEqual() { |
| EncapSecurityPayload esp1 = new EncapSecurityPayload(); |
| esp1.setSecurityParamIndex(0x13572468); |
| esp1.setSequence(0xffff00); |
| |
| EncapSecurityPayload esp2 = new EncapSecurityPayload(); |
| esp2.setSecurityParamIndex(0x13572468); |
| esp2.setSequence(0xfffff0); |
| |
| assertTrue(esp1.equals(esp1)); |
| assertFalse(esp1.equals(esp2)); |
| } |
| |
| /** |
| * Tests toString. |
| */ |
| @Test |
| public void testToStringESP() throws Exception { |
| EncapSecurityPayload esp = deserializer.deserialize(bytePacket, 0, bytePacket.length); |
| String str = esp.toString(); |
| |
| assertTrue(StringUtils.contains(str, "securityParamIndex=" + 0x13572468)); |
| assertTrue(StringUtils.contains(str, "sequence=" + 0xffff00)); |
| } |
| } |