/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.catalina.tribes.membership;
import java.lang.reflect.Field;
import java.util.Iterator;
import java.util.Map.Entry;
import org.junit.Assert;
import org.junit.Test;
import org.apache.catalina.tribes.Member;
import org.apache.catalina.tribes.membership.Membership.MbrEntry;
public class TestMembership {
@Test
public void testClone() throws Exception {
Member m1 = new MemberImpl("localhost", 1, 1000);
Member m2 = new MemberImpl("localhost", 2, 1000);
Member m3 = new MemberImpl("localhost", 3, 1000);
Membership original = new Membership(m1);
original.addMember(m2);
original.addMember(m3);
Membership clone = original.clone();
Assert.assertFalse(original == clone);
Assert.assertTrue(original.getClass() == clone.getClass());
Assert.assertTrue(original.local == clone.local);
Assert.assertFalse(original.map == clone.map);
Assert.assertTrue(original.map.size() == clone.map.size());
Iterator<Entry<Member, MbrEntry>> cloneEntries = clone.map.entrySet().iterator();
for (Entry<Member, MbrEntry> originalEntry : original.map.entrySet()) {
Entry<Member, MbrEntry> cloneEntry = cloneEntries.next();
Assert.assertTrue(originalEntry.getKey() == cloneEntry.getKey());
Assert.assertTrue(originalEntry.getValue() == cloneEntry.getValue());
}
Assert.assertTrue(original.memberComparator == clone.memberComparator);
Assert.assertFalse(original.members == clone.members);
Assert.assertArrayEquals(original.members, clone.members);
// Need to use reflection to access lock since it is a private field
Field f = Membership.class.getDeclaredField("membersLock");
f.setAccessible(true);
Object originalLock = f.get(original);
Object cloneLock = f.get(clone);
Assert.assertFalse(originalLock == cloneLock);
}
}