| /* |
| * 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; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.nio.ByteBuffer; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Unit tests for LLC class. |
| */ |
| public class LLCTest { |
| |
| private Deserializer<LLC> deserializer; |
| |
| private byte dsap = 10; |
| private byte ssap = 20; |
| private byte ctrl = 30; |
| |
| private byte[] bytes; |
| |
| @Before |
| public void setUp() throws Exception { |
| deserializer = LLC.deserializer(); |
| |
| ByteBuffer bb = ByteBuffer.allocate(LLC.LLC_HEADER_LENGTH); |
| |
| bb.put(dsap); |
| bb.put(ssap); |
| bb.put(ctrl); |
| |
| bytes = bb.array(); |
| } |
| |
| @Test |
| public void testDeserializeBadInput() throws Exception { |
| PacketTestUtils.testDeserializeBadInput(deserializer); |
| } |
| |
| @Test |
| public void testDeserializeTruncated() throws Exception { |
| PacketTestUtils.testDeserializeTruncated(deserializer, bytes); |
| } |
| |
| /** |
| * Tests deserialize and getters. |
| */ |
| @Test |
| public void testDeserialize() throws Exception { |
| LLC llc = deserializer.deserialize(bytes, 0, bytes.length); |
| |
| assertEquals(dsap, llc.getDsap()); |
| assertEquals(ssap, llc.getSsap()); |
| assertEquals(ctrl, llc.getCtrl()); |
| } |
| |
| /** |
| * Tests toString. |
| */ |
| @Test |
| public void testToStringLLC() throws Exception { |
| LLC llc = deserializer.deserialize(bytes, 0, bytes.length); |
| String str = llc.toString(); |
| |
| assertTrue(StringUtils.contains(str, "dsap=" + dsap)); |
| assertTrue(StringUtils.contains(str, "ssap=" + ssap)); |
| assertTrue(StringUtils.contains(str, "ctrl=" + ctrl)); |
| } |
| } |