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/*
* Copyright 2014 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.topology;
import com.google.common.testing.EqualsTester;
import org.junit.Test;
import org.onosproject.net.ConnectPoint;
import org.onosproject.net.DefaultLink;
import org.onosproject.net.DeviceId;
import org.onosproject.net.Link;
import org.onosproject.net.PortNumber;
import org.onosproject.net.provider.ProviderId;
import static org.junit.Assert.assertEquals;
import static org.onosproject.net.DeviceId.deviceId;
import static org.onosproject.net.PortNumber.portNumber;
/**
* Tests of the topology graph edge.
*/
public class DefaultTopologyEdgeTest {
static final DeviceId D1 = deviceId("1");
static final DeviceId D2 = deviceId("2");
static final PortNumber P1 = portNumber(1);
static final PortNumber P2 = portNumber(2);
static final ConnectPoint CP1 = new ConnectPoint(D1, P1);
static final ConnectPoint CP2 = new ConnectPoint(D2, P1);
static final ConnectPoint CP3 = new ConnectPoint(D2, P1);
static final ConnectPoint CP4 = new ConnectPoint(D1, P2);
static final DefaultTopologyVertex V1 = new DefaultTopologyVertex(D1);
static final DefaultTopologyVertex V2 = new DefaultTopologyVertex(D2);
static final ProviderId PID = new ProviderId("foo", "bar");
/** D1:P1 -> D2:P1. */
static final Link L1 = new DefaultLink(PID, CP1, CP2, Link.Type.INDIRECT);
/** D2:P1 -> D1:P2. */
static final Link L2 = new DefaultLink(PID, CP3, CP4, Link.Type.INDIRECT);
@Test
public void basics() {
DefaultTopologyEdge e = new DefaultTopologyEdge(V1, V2, L1);
assertEquals("incorrect src", V1, e.src());
assertEquals("incorrect dst", V2, e.dst());
assertEquals("incorrect link", L1, e.link());
new EqualsTester()
.addEqualityGroup(new DefaultTopologyEdge(V1, V2, L1),
new DefaultTopologyEdge(V1, V2, L1))
.addEqualityGroup(new DefaultTopologyEdge(V2, V1, L2),
new DefaultTopologyEdge(V2, V1, L2))
.testEquals();
}
}
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