001    package org.apache.maven.settings;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *  http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    import java.util.List;
023    
024    import junit.framework.TestCase;
025    
026    public class SettingsUtilsTest
027        extends TestCase
028    {
029    
030        public void testShouldAppendRecessivePluginGroupIds()
031        {
032            Settings dominant = new Settings();
033            dominant.addPluginGroup( "org.apache.maven.plugins" );
034            dominant.addPluginGroup( "org.codehaus.modello" );
035    
036            Settings recessive = new Settings();
037            recessive.addPluginGroup( "org.codehaus.plexus" );
038    
039            SettingsUtils.merge( dominant, recessive, Settings.GLOBAL_LEVEL );
040    
041            List pluginGroups = dominant.getPluginGroups();
042    
043            assertNotNull( pluginGroups );
044            assertEquals( 3, pluginGroups.size() );
045            assertEquals( "org.apache.maven.plugins", pluginGroups.get( 0 ) );
046            assertEquals( "org.codehaus.modello", pluginGroups.get( 1 ) );
047            assertEquals( "org.codehaus.plexus", pluginGroups.get( 2 ) );
048        }
049    
050    }