/*
* 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.directory.shared.ldap.model.schema.comparators;
import static org.junit.Assert.assertEquals;
import com.mycila.junit.concurrent.Concurrency;
import com.mycila.junit.concurrent.ConcurrentJunitRunner;
import org.apache.directory.shared.ldap.model.schema.comparators.CsnSidComparator;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Test the CSN comparator
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@RunWith(ConcurrentJunitRunner.class)
@Concurrency()
public class CsnSidComparatorTest
{
private CsnSidComparator comparator;
@Before
public void init()
{
comparator = new CsnSidComparator( null );
}
@Test
public void testNullSids()
{
assertEquals( 0, comparator.compare( null, null ) );
assertEquals( -1, comparator.compare( null, "000" ) );
assertEquals( 1, comparator.compare( "000", null ) );
}
@Test
public void testEqualsSids()
{
assertEquals( 0, comparator.compare( "000", "000" ) );
assertEquals( 0, comparator.compare( "000", "0" ) );
assertEquals( 0, comparator.compare( "fff", "fff" ) );
}
@Test
public void testDifferentSids()
{
assertEquals( -1, comparator.compare( "123", "456" ) );
assertEquals( 1, comparator.compare( "FFF", "000" ) );
assertEquals( 1, comparator.compare( "FFF", "GGG" ) );
}
}