sdx-l2/src/test/java/org/onosproject/sdxl2/VirtualCircuitTest.java

/*
 * Copyright 2016-present Open Networking Foundation
 *
 * 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.sdxl2;


import com.google.common.testing.EqualsTester;
import org.junit.Test;

import static org.junit.Assert.assertNotEquals;

/**
 * Tests VirtualCircuit functionality.
 */
public class VirtualCircuitTest {

    private static final String CP1 = "of:00000000000001/1";
    private static final String CP2 = "of:00000000000002/1";
    private static final String VLANS1 = "1,2,3,4";
    private static final String VLANS3 = "1,2,3";
    private static final String CEMAC1 = "52:40:00:12:44:01";
    private static final String CEMAC6 = "52:40:00:12:44:02";

    /**
     * Tests creation of VC with CPs using different endpoints, VLANs and Mac.
     */
    @Test
    public void testVC1() {
        SdxL2ConnectionPoint scp1 = SdxL2ConnectionPoint.sdxl2ConnectionPoint("FI1", CP1, VLANS1, CEMAC1);
        SdxL2ConnectionPoint scp2 = SdxL2ConnectionPoint.sdxl2ConnectionPoint("GE4", CP2, VLANS3, CEMAC6);
        VirtualCircuit vc1 = new VirtualCircuit(scp1, scp2);
        assertNotEquals(null, vc1);
    }

    /**
     * Tests whether VCs with same endpoints (VC1, VC2) are considered similar.
     */
    @Test
    public void testVCEquality() {
        SdxL2ConnectionPoint scp1 = SdxL2ConnectionPoint.sdxl2ConnectionPoint("FI1", CP1, VLANS1, CEMAC1);
        SdxL2ConnectionPoint scp2 = SdxL2ConnectionPoint.sdxl2ConnectionPoint("GE4", CP2, VLANS3, CEMAC6);
        VirtualCircuit vc1 = new VirtualCircuit(scp1, scp2);
        VirtualCircuit vc2 = new VirtualCircuit(scp2, scp1);
        SdxL2ConnectionPoint scp3 = SdxL2ConnectionPoint.sdxl2ConnectionPoint("FI2", CP1, VLANS1, CEMAC1);
        VirtualCircuit vc3 = new VirtualCircuit(scp1, scp3);
        // vc1 == vc2, but those are different from vc3
        new EqualsTester()
                .addEqualityGroup(vc1, vc2)
                .addEqualityGroup(vc3)
                .testEquals();
    }
}