/* $Id: WithDefaultsRulesWrapperTestCase.java 1212599 2011-12-09 19:46:42Z simonetripodi $
*
* 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.commons.digester3;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.List;
import org.apache.commons.digester3.Rule;
import org.apache.commons.digester3.RulesBase;
import org.apache.commons.digester3.WithDefaultsRulesWrapper;
import org.junit.Test;
/**
* Test case for WithDefaultsRulesWrapper
*
* @author Robert Burrell Donkin
*/
public class WithDefaultsRulesWrapperTestCase
{
@Test
public void testClear()
{
// test clear wrapped
WithDefaultsRulesWrapper rules = new WithDefaultsRulesWrapper( new RulesBase() );
rules.add( "alpha", new TestRule( "Tom" ) );
rules.add( "alpha", new TestRule( "Dick" ) );
rules.add( "alpha", new TestRule( "Harry" ) );
assertNotNull( "Rules should not be null", rules.rules() );
assertEquals( "Wrong number of rules registered (1)", 3, rules.rules().size() );
rules.clear();
assertEquals( "Clear Failed (1)", 0, rules.rules().size() );
// mixed
rules.add( "alpha", new TestRule( "Tom" ) );
rules.add( "alpha", new TestRule( "Dick" ) );
rules.add( "alpha", new TestRule( "Harry" ) );
rules.addDefault( new TestRule( "Roger" ) );
assertEquals( "Wrong number of rules registered (2)", 4, rules.rules().size() );
rules.clear();
assertEquals( "Clear Failed (2)", 0, rules.rules().size() );
rules.addDefault( new TestRule( "Roger" ) );
assertEquals( "Wrong number of rules registered (3)", 1, rules.rules().size() );
rules.clear();
assertEquals( "Clear Failed (3)", 0, rules.rules().size() );
}
@Test
public void testRules()
{
// test rules
WithDefaultsRulesWrapper rules = new WithDefaultsRulesWrapper( new RulesBase() );
rules.add( "alpha", new TestRule( "Tom" ) );
rules.add( "alpha", new TestRule( "Dick" ) );
rules.addDefault( new TestRule( "Roger" ) );
rules.add( "alpha", new TestRule( "Harry" ) );
assertNotNull( "Rules should not be null", rules.rules() );
assertEquals( "Wrong order (1)", "Tom", ( (TestRule) rules.rules().get( 0 ) ).getIdentifier() );
assertEquals( "Wrong order (2)", "Dick", ( (TestRule) rules.rules().get( 1 ) ).getIdentifier() );
assertEquals( "Wrong order (3)", "Roger", ( (TestRule) rules.rules().get( 2 ) ).getIdentifier() );
assertEquals( "Wrong order (4)", "Harry", ( (TestRule) rules.rules().get( 3 ) ).getIdentifier() );
}
@Test
public void testMatch()
{
// test no defaults
WithDefaultsRulesWrapper rules = new WithDefaultsRulesWrapper( new RulesBase() );
rules.add( "alpha", new TestRule( "Tom" ) );
rules.add( "alpha", new TestRule( "Dick" ) );
rules.add( "alpha", new TestRule( "Harry" ) );
rules.addDefault( new TestRule( "Roger" ) );
rules.addDefault( new TestRule( "Rabbit" ) );
List<Rule> matches = rules.match( "", "alpha", null, null );
assertEquals( "Wrong size (1)", 3, matches.size() );
assertEquals( "Wrong order (1)", "Tom", ( (TestRule) matches.get( 0 ) ).getIdentifier() );
assertEquals( "Wrong order (2)", "Dick", ( (TestRule) matches.get( 1 ) ).getIdentifier() );
assertEquals( "Wrong order (3)", "Harry", ( (TestRule) matches.get( 2 ) ).getIdentifier() );
matches = rules.match( "", "not-alpha", null, null );
assertEquals( "Wrong size (2)", 2, matches.size() );
assertEquals( "Wrong order (4)", "Roger", ( (TestRule) matches.get( 0 ) ).getIdentifier() );
assertEquals( "Wrong order (5)", "Rabbit", ( (TestRule) matches.get( 1 ) ).getIdentifier() );
}
}