| /* |
| * Copyright 2014-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.net.packet; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Optional; |
| |
| import org.junit.Test; |
| import org.onlab.packet.Ethernet; |
| import org.onlab.packet.MacAddress; |
| |
| import com.google.common.testing.EqualsTester; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.equalTo; |
| import static org.hamcrest.Matchers.notNullValue; |
| import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable; |
| import static org.onosproject.net.NetTestTools.connectPoint; |
| |
| /** |
| * Unit tests for the DefaultInboundPacket class. |
| */ |
| public class DefaultInboundPacketTest { |
| |
| final Ethernet eth = new Ethernet() |
| .setDestinationMACAddress(MacAddress.BROADCAST) |
| .setSourceMACAddress(MacAddress.BROADCAST); |
| final ByteBuffer byteBuffer = ByteBuffer.wrap(eth.serialize()); |
| final DefaultInboundPacket packet1 = |
| new DefaultInboundPacket(connectPoint("d1", 1), |
| eth, |
| byteBuffer, |
| Optional.of(1L)); |
| final DefaultInboundPacket sameAsPacket1 = |
| new DefaultInboundPacket(connectPoint("d1", 1), |
| eth, |
| byteBuffer, |
| Optional.of(1L)); |
| final DefaultInboundPacket packet2 = |
| new DefaultInboundPacket(connectPoint("d2", 1), |
| eth, |
| byteBuffer); |
| final DefaultInboundPacket sameAsPacket2 = |
| new DefaultInboundPacket(connectPoint("d2", 1), |
| eth, |
| byteBuffer, |
| Optional.empty()); |
| /** |
| * Checks that the DefaultInboundPacket class is immutable. |
| */ |
| @Test |
| public void testImmutability() { |
| assertThatClassIsImmutable(DefaultInboundPacket.class); |
| } |
| |
| /** |
| * Tests the equals(), hashCode() and toString() methods. |
| */ |
| @Test |
| public void testEquals() { |
| new EqualsTester() |
| .addEqualityGroup(packet1, sameAsPacket1) |
| .addEqualityGroup(packet2, sameAsPacket2) |
| .testEquals(); |
| } |
| |
| /** |
| * Tests the object creation through the constructor. |
| */ |
| @Test |
| public void testConstruction() { |
| assertThat(packet1.receivedFrom(), equalTo(connectPoint("d1", 1))); |
| assertThat(packet1.parsed(), equalTo(eth)); |
| assertThat(packet1.unparsed(), notNullValue()); |
| assertThat(packet1.cookie(), equalTo(Optional.of(1L))); |
| } |
| } |