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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.intent;
import java.util.Optional;
import org.junit.Before;
import org.junit.Test;
import org.onlab.packet.MplsLabel;
import org.onosproject.net.Path;
import org.onosproject.net.flow.TrafficSelector;
import org.onosproject.net.flow.TrafficTreatment;
import com.google.common.testing.EqualsTester;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable;
import static org.onosproject.net.NetTestTools.APP_ID;
import static org.onosproject.net.NetTestTools.createPath;
/**
* Unit tests for the MplsPathIntent class.
*/
public class MplsPathIntentTest extends AbstractIntentTest {
static final int PRIORITY = 777;
MplsPathIntent intent1;
MplsPathIntent intent2;
Path defaultPath;
Optional<MplsLabel> label1;
Optional<MplsLabel> label2;
TrafficSelector selector;
TrafficTreatment treatment;
static final Key KEY1 = Key.of(5L, APP_ID);
@Before
public void mplsPathIntentTestSetUp() {
defaultPath = createPath("a", "b", "c");
selector = new IntentTestsMocks.MockSelector();
treatment = new IntentTestsMocks.MockTreatment();
label1 = Optional.of(MplsLabel.mplsLabel(1));
label2 = Optional.of(MplsLabel.mplsLabel(2));
intent1 = MplsPathIntent.builder()
.appId(APP_ID)
.key(KEY1)
.ingressLabel(label1)
.egressLabel(label2)
.path(defaultPath)
.priority(PRIORITY)
.build();
intent2 = MplsPathIntent.builder()
.appId(APP_ID)
.ingressLabel(label1)
.egressLabel(label2)
.path(defaultPath)
.priority(PRIORITY)
.build();
}
/**
* Checks that the MplsPathIntent class is immutable.
*/
@Test
public void testImmutability() {
assertThatClassIsImmutable(MplsPathIntent.class);
}
/**
* Checks the operation of equals(), hashCode() and toString() methods.
*/
@Test
public void testEquals() {
new EqualsTester()
.addEqualityGroup(intent1)
.addEqualityGroup(intent2)
.testEquals();
}
/**
* Checks that the MPLS path intent objects are created correctly.
*/
@Test
public void testContents() {
assertThat(intent1.appId(), equalTo(APP_ID));
assertThat(intent1.ingressLabel(), equalTo(label1));
assertThat(intent1.egressLabel(), equalTo(label2));
assertThat(intent1.selector(), equalTo(intent2.selector()));
assertThat(intent1.treatment(), equalTo(intent2.treatment()));
assertThat(intent1.priority(), is(PRIORITY));
assertThat(intent1.path(), is(defaultPath));
assertThat(intent1.key(), equalTo(KEY1));
}
}
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