| /* |
| * 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 com.google.common.testing.EqualsTester; |
| import org.junit.Test; |
| import org.onlab.packet.Ethernet; |
| import org.onlab.packet.MacAddress; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.onosproject.net.intent.IntentTestsMocks; |
| |
| import java.nio.ByteBuffer; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.notNullValue; |
| import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutableBaseClass; |
| import static org.onosproject.net.NetTestTools.connectPoint; |
| import static org.onosproject.net.NetTestTools.did; |
| |
| /** |
| * Unit tests for the DefaultPacketContextTest. |
| */ |
| public class DefaultPacketContextTest { |
| final Ethernet eth = new Ethernet() |
| .setDestinationMACAddress(MacAddress.BROADCAST) |
| .setSourceMACAddress(MacAddress.BROADCAST); |
| final ByteBuffer byteBuffer = ByteBuffer.wrap(eth.serialize()); |
| final DefaultInboundPacket inPacket = |
| new DefaultInboundPacket(connectPoint("d1", 1), |
| eth, |
| byteBuffer); |
| final TrafficTreatment treatment = new IntentTestsMocks.MockTreatment(); |
| final DefaultOutboundPacket outPacket = |
| new DefaultOutboundPacket(did("d1"), |
| treatment, |
| byteBuffer); |
| |
| final DefaultPacketContext context1 = |
| new PacketContextAdapter(123L, inPacket, outPacket, true); |
| final DefaultPacketContext sameAsContext1 = |
| new PacketContextAdapter(123L, inPacket, outPacket, true); |
| final DefaultPacketContext context2 = |
| new PacketContextAdapter(123123L, inPacket, outPacket, true); |
| |
| /** |
| * Checks that the DefaultOutboundPacket class is immutable but can be |
| * used as a base class. |
| */ |
| @Test |
| public void testImmutability() { |
| assertThatClassIsImmutableBaseClass(DefaultPacketContext.class); |
| } |
| |
| /** |
| * Tests the equals(), hashCode() and toString() methods. |
| */ |
| @Test |
| public void testEquals() { |
| // No hashCode() or equals() defined, object comparison is used. |
| new EqualsTester() |
| .addEqualityGroup(context1) |
| .addEqualityGroup(sameAsContext1) |
| .addEqualityGroup(context2) |
| .testEquals(); |
| } |
| |
| /** |
| * Tests that objects are created properly. |
| */ |
| @Test |
| public void testConstruction() { |
| assertThat(context1.block(), is(true)); |
| assertThat(context1.inPacket(), is(inPacket)); |
| assertThat(context1.isHandled(), is(true)); |
| assertThat(context1.outPacket(), is(outPacket)); |
| assertThat(context1.time(), is(123L)); |
| assertThat(context1.treatmentBuilder(), is(notNullValue())); |
| } |
| } |