| /* |
| * 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.codec.impl; |
| |
| import java.time.Duration; |
| import java.util.List; |
| |
| import org.junit.Test; |
| import org.onlab.packet.IpPrefix; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.MplsLabel; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.core.DefaultApplicationId; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.HostId; |
| import org.onosproject.net.NetTestTools; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.flow.DefaultTrafficSelector; |
| import org.onosproject.net.flow.DefaultTrafficTreatment; |
| import org.onosproject.net.flow.TrafficSelector; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.onosproject.net.intent.Constraint; |
| import org.onosproject.net.intent.HostToHostIntent; |
| import org.onosproject.net.intent.AbstractIntentTest; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.PointToPointIntent; |
| import org.onosproject.net.intent.constraint.AnnotationConstraint; |
| import org.onosproject.net.intent.constraint.AsymmetricPathConstraint; |
| import org.onosproject.net.intent.constraint.BandwidthConstraint; |
| import org.onosproject.net.intent.constraint.LambdaConstraint; |
| import org.onosproject.net.intent.constraint.LatencyConstraint; |
| import org.onosproject.net.intent.constraint.ObstacleConstraint; |
| import org.onosproject.net.intent.constraint.WaypointConstraint; |
| import org.onosproject.net.resource.Bandwidth; |
| import org.onosproject.net.resource.Lambda; |
| |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import com.google.common.collect.ImmutableList; |
| |
| import static org.onosproject.codec.impl.IntentJsonMatcher.matchesIntent; |
| import static org.onosproject.net.NetTestTools.did; |
| import static org.onosproject.net.NetTestTools.hid; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.notNullValue; |
| |
| /** |
| * Unit tests for the host to host intent class codec. |
| */ |
| public class IntentCodecTest extends AbstractIntentTest { |
| |
| private final HostId id1 = hid("12:34:56:78:91:ab/1"); |
| private final HostId id2 = hid("12:34:56:78:92:ab/1"); |
| private final ApplicationId appId = new DefaultApplicationId(3, "test"); |
| final TrafficSelector emptySelector = |
| DefaultTrafficSelector.emptySelector(); |
| final TrafficTreatment emptyTreatment = |
| DefaultTrafficTreatment.emptyTreatment(); |
| private final CodecContext context = new MockCodecContext(); |
| |
| /** |
| * Tests the encoding of a host to host intent. |
| */ |
| @Test |
| public void hostToHostIntent() { |
| final HostToHostIntent intent = |
| new HostToHostIntent(appId, id1, id2); |
| |
| final JsonCodec<HostToHostIntent> intentCodec = |
| context.codec(HostToHostIntent.class); |
| assertThat(intentCodec, notNullValue()); |
| |
| final ObjectNode intentJson = intentCodec.encode(intent, context); |
| assertThat(intentJson, matchesIntent(intent)); |
| } |
| |
| /** |
| * Tests the encoding of a point to point intent. |
| */ |
| @Test |
| public void pointToPointIntent() { |
| ConnectPoint ingress = NetTestTools.connectPoint("ingress", 1); |
| ConnectPoint egress = NetTestTools.connectPoint("egress", 2); |
| |
| final PointToPointIntent intent = |
| new PointToPointIntent(appId, emptySelector, |
| emptyTreatment, ingress, egress); |
| |
| final CodecContext context = new MockCodecContext(); |
| final JsonCodec<PointToPointIntent> intentCodec = |
| context.codec(PointToPointIntent.class); |
| assertThat(intentCodec, notNullValue()); |
| |
| final ObjectNode intentJson = intentCodec.encode(intent, context); |
| assertThat(intentJson, matchesIntent(intent)); |
| } |
| |
| /** |
| * Tests the encoding of an intent with treatment, selector and constraints |
| * specified. |
| */ |
| @Test |
| public void intentWithTreatmentSelectorAndConstraints() { |
| ConnectPoint ingress = NetTestTools.connectPoint("ingress", 1); |
| ConnectPoint egress = NetTestTools.connectPoint("egress", 2); |
| DeviceId did1 = did("device1"); |
| DeviceId did2 = did("device2"); |
| DeviceId did3 = did("device3"); |
| final TrafficSelector selector = DefaultTrafficSelector.builder() |
| .matchIPProtocol((byte) 3) |
| .matchMplsLabel(MplsLabel.mplsLabel(4)) |
| .matchOpticalSignalType((short) 5) |
| .matchLambda((short) 6) |
| .matchEthDst(MacAddress.BROADCAST) |
| .matchIPDst(IpPrefix.valueOf("1.2.3.4/24")) |
| .build(); |
| final TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| .setLambda((short) 33) |
| .setMpls(MplsLabel.mplsLabel(44)) |
| .setOutput(PortNumber.CONTROLLER) |
| .setEthDst(MacAddress.BROADCAST) |
| .build(); |
| |
| final List<Constraint> constraints = |
| ImmutableList.of( |
| new BandwidthConstraint(Bandwidth.bps(1.0)), |
| new LambdaConstraint(Lambda.valueOf(3)), |
| new AnnotationConstraint("key", 33.0), |
| new AsymmetricPathConstraint(), |
| new LatencyConstraint(Duration.ofSeconds(2)), |
| new ObstacleConstraint(did1, did2), |
| new WaypointConstraint(did3)); |
| |
| final PointToPointIntent intent = |
| new PointToPointIntent(appId, selector, treatment, |
| ingress, egress, constraints, |
| Intent.DEFAULT_INTENT_PRIORITY); |
| |
| final CodecContext context = new MockCodecContext(); |
| final JsonCodec<PointToPointIntent> intentCodec = |
| context.codec(PointToPointIntent.class); |
| assertThat(intentCodec, notNullValue()); |
| |
| final ObjectNode intentJson = intentCodec.encode(intent, context); |
| assertThat(intentJson, matchesIntent(intent)); |
| |
| } |
| } |