/*
* @(#) $Id: HighestPrecedenceFilterTest.java 291883 2005-09-27 10:01:37Z trustin $
*
* Copyright 2004 The Apache Software 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.apache.ldap.server.authz.support;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.ldap.common.aci.ACITuple;
import org.apache.ldap.common.aci.AuthenticationLevel;
/**
* Tests {@link HighestPrecedenceFilter}.
*
* @author The Apache Directory Project
* @version $Rev: 291883 $, $Date: 2005-09-27 06:01:37 -0400 (Tue, 27 Sep 2005) $
*
*/
public class HighestPrecedenceFilterTest extends TestCase
{
private static final Collection EMPTY_COLLECTION =
Collections.unmodifiableCollection( new ArrayList() );
private static final Set EMPTY_SET =
Collections.unmodifiableSet( new HashSet() );
public void testZeroTuple() throws Exception
{
HighestPrecedenceFilter filter = new HighestPrecedenceFilter();
Assert.assertEquals(
0, filter.filter(
EMPTY_COLLECTION, null, null, null, null, null, null,
null, null, null, null, null ).size() );
}
public void testOneTuple() throws Exception
{
HighestPrecedenceFilter filter = new HighestPrecedenceFilter();
Collection tuples = new ArrayList();
tuples.add( new ACITuple(
EMPTY_COLLECTION, AuthenticationLevel.NONE, EMPTY_COLLECTION,
EMPTY_SET, true, 10 ) );
tuples = Collections.unmodifiableCollection( tuples );
Assert.assertEquals(
tuples, filter.filter(
tuples, null, null, null, null, null, null,
null, null, null, null, null ) );
}
public void testMoreThanOneTuples() throws Exception
{
final int MAX_PRECEDENCE = 10;
HighestPrecedenceFilter filter = new HighestPrecedenceFilter();
Collection tuples = new ArrayList();
tuples.add( new ACITuple(
EMPTY_COLLECTION, AuthenticationLevel.NONE, EMPTY_COLLECTION,
EMPTY_SET, true, MAX_PRECEDENCE ) );
tuples.add( new ACITuple(
EMPTY_COLLECTION, AuthenticationLevel.NONE, EMPTY_COLLECTION,
EMPTY_SET, true, MAX_PRECEDENCE / 2 ) );
tuples.add( new ACITuple(
EMPTY_COLLECTION, AuthenticationLevel.NONE, EMPTY_COLLECTION,
EMPTY_SET, true, MAX_PRECEDENCE ) );
tuples.add( new ACITuple(
EMPTY_COLLECTION, AuthenticationLevel.NONE, EMPTY_COLLECTION,
EMPTY_SET, true, MAX_PRECEDENCE / 3 ) );
tuples = filter.filter(
tuples, null, null, null, null, null, null,
null, null, null, null, null );
for( Iterator i = tuples.iterator(); i.hasNext(); )
{
ACITuple tuple = ( ACITuple ) i.next();
Assert.assertEquals( MAX_PRECEDENCE, tuple.getPrecedence() );
}
}
}