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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.ui.topo;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
/**
* Unit tests for {@link BiLinkMap}.
*/
public class BiLinkMapTest extends BiLinkTestBase {
private ConcreteLink clink;
private ConcreteLinkMap linkMap;
@Before
public void setUp() {
linkMap = new ConcreteLinkMap();
}
@Test
public void basic() {
assertEquals("wrong map size", 0, linkMap.size());
assertTrue("unexpected links", linkMap.biLinks().isEmpty());
}
@Test
public void addSameLinkTwice() {
linkMap.add(LINK_AB);
assertEquals("wrong map size", 1, linkMap.size());
clink = linkMap.biLinks().iterator().next();
assertEquals("wrong link one", LINK_AB, clink.one());
assertNull("unexpected link two", clink.two());
linkMap.add(LINK_AB);
assertEquals("wrong map size", 1, linkMap.size());
clink = linkMap.biLinks().iterator().next();
assertEquals("wrong link one", LINK_AB, clink.one());
assertNull("unexpected link two", clink.two());
}
@Test
public void addPairOfLinks() {
linkMap.add(LINK_AB);
assertEquals("wrong map size", 1, linkMap.size());
clink = linkMap.biLinks().iterator().next();
assertEquals("wrong link one", LINK_AB, clink.one());
assertNull("unexpected link two", clink.two());
linkMap.add(LINK_BA);
assertEquals("wrong map size", 1, linkMap.size());
clink = linkMap.biLinks().iterator().next();
assertEquals("wrong link one", LINK_AB, clink.one());
assertEquals("wrong link two", LINK_BA, clink.two());
}
}
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