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/*
* Copyright 2015 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 org.junit.Test;
import org.onosproject.core.DefaultApplicationId;
import org.onosproject.net.NetTestTools;
import org.onosproject.net.flow.DefaultTrafficSelector;
import org.onosproject.net.flow.TrafficSelector;
import com.google.common.testing.EqualsTester;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
/**
* Unit tests for the DefaultPacketRequest class.
*/
public class DefaultPacketRequestTest {
private final TrafficSelector selector = DefaultTrafficSelector
.builder()
.matchIcmpCode((byte) 1)
.build();
private final DefaultPacketRequest packetRequest1 =
new DefaultPacketRequest(DefaultTrafficSelector.emptySelector(),
PacketPriority.CONTROL,
NetTestTools.APP_ID);
private final DefaultPacketRequest sameAsacketRequest1 =
new DefaultPacketRequest(DefaultTrafficSelector.emptySelector(),
PacketPriority.CONTROL,
NetTestTools.APP_ID);
private final DefaultPacketRequest packetRequest2 =
new DefaultPacketRequest(selector,
PacketPriority.CONTROL,
NetTestTools.APP_ID);
private final DefaultPacketRequest packetRequest3 =
new DefaultPacketRequest(DefaultTrafficSelector.emptySelector(),
PacketPriority.REACTIVE,
NetTestTools.APP_ID);
private final DefaultPacketRequest packetRequest4 =
new DefaultPacketRequest(DefaultTrafficSelector.emptySelector(),
PacketPriority.CONTROL,
new DefaultApplicationId(1, "foo"));
/**
* Tests the operation of the equals(), toAstring() and hashCode() methods.
*/
@Test
public void testEquals() {
new EqualsTester()
.addEqualityGroup(packetRequest1, sameAsacketRequest1)
.addEqualityGroup(packetRequest2)
.addEqualityGroup(packetRequest3)
.addEqualityGroup(packetRequest4)
.testEquals();
}
/**
* Tests that building and fetching from a DefaultPacketRequest is correct.
*/
@Test
public void testConstruction() {
assertThat(packetRequest1.priority(), is(PacketPriority.CONTROL));
assertThat(packetRequest1.priority().priorityValue(),
is(PacketPriority.CONTROL.priorityValue()));
assertThat(packetRequest1.selector(), is(DefaultTrafficSelector.emptySelector()));
assertThat(packetRequest1.appId(), is(NetTestTools.APP_ID));
}
/**
* Checks that the DefaultPacketRequest class is immutable.
*/
@Test
public void testImmutability() {
assertThatClassIsImmutable(DefaultPacketRequest.class);
}
}
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