001package org.apache.maven.artifact.resolver.filter;
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
022import java.util.Arrays;
023
024import org.apache.maven.artifact.Artifact;
025
026import junit.framework.TestCase;
027
028/**
029 * Tests {@link OrArtifactFilter}.
030 *
031 * @author Benjamin Bentmann
032 */
033public class OrArtifactFilterTest
034    extends TestCase
035{
036
037    private ArtifactFilter newSubFilter()
038    {
039        return new ArtifactFilter()
040        {
041            public boolean include( Artifact artifact )
042            {
043                return false;
044            }
045        };
046    }
047
048    public void testEquals()
049    {
050        OrArtifactFilter filter1 = new OrArtifactFilter();
051
052        OrArtifactFilter filter2 = new OrArtifactFilter( Arrays.asList( newSubFilter() ) );
053
054        assertFalse( filter1.equals( null ) );
055        assertTrue( filter1.equals( filter1 ) );
056        assertEquals( filter1.hashCode(), filter1.hashCode() );
057
058        assertFalse( filter1.equals( filter2 ) );
059        assertFalse( filter2.equals( filter1 ) );
060    }
061
062}