001package org.eclipse.aether.util.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 static org.junit.Assert.*;
023
024import java.util.Collection;
025import java.util.LinkedList;
026import java.util.List;
027
028import org.eclipse.aether.graph.DependencyFilter;
029import org.eclipse.aether.graph.DependencyNode;
030import org.eclipse.aether.internal.test.util.NodeBuilder;
031import org.eclipse.aether.util.filter.AndDependencyFilter;
032import org.junit.Test;
033
034public class AndDependencyFilterTest
035    extends AbstractDependencyFilterTest
036{
037    @Test
038    public void acceptTest()
039    {
040        NodeBuilder builder = new NodeBuilder();
041        builder.artifactId( "test" );
042        List<DependencyNode> parents = new LinkedList<>();
043
044        // Empty AND
045        assertTrue( new AndDependencyFilter().accept( builder.build(), parents ) );
046
047        // Basic Boolean Input
048        assertTrue( new AndDependencyFilter( getAcceptFilter() ).accept( builder.build(), parents ) );
049        assertFalse( new AndDependencyFilter( getDenyFilter() ).accept( builder.build(), parents ) );
050
051        assertFalse( new AndDependencyFilter( getDenyFilter(), getDenyFilter() ).accept( builder.build(), parents ) );
052        assertFalse( new AndDependencyFilter( getDenyFilter(), getAcceptFilter() ).accept( builder.build(), parents ) );
053        assertFalse( new AndDependencyFilter( getAcceptFilter(), getDenyFilter() ).accept( builder.build(), parents ) );
054        assertTrue( new AndDependencyFilter( getAcceptFilter(), getAcceptFilter() ).accept( builder.build(), parents ) );
055
056        assertFalse( new AndDependencyFilter( getDenyFilter(), getDenyFilter(), getDenyFilter() ).accept( builder.build(),
057                                                                                                          parents ) );
058        assertFalse( new AndDependencyFilter( getAcceptFilter(), getDenyFilter(), getDenyFilter() ).accept( builder.build(),
059                                                                                                            parents ) );
060        assertFalse( new AndDependencyFilter( getAcceptFilter(), getAcceptFilter(), getDenyFilter() ).accept( builder.build(),
061                                                                                                              parents ) );
062        assertTrue( new AndDependencyFilter( getAcceptFilter(), getAcceptFilter(), getAcceptFilter() ).accept( builder.build(),
063                                                                                                               parents ) );
064
065        // User another constructor
066        Collection<DependencyFilter> filters = new LinkedList<>();
067        filters.add( getDenyFilter() );
068        filters.add( getAcceptFilter() );
069        assertFalse( new AndDependencyFilter( filters ).accept( builder.build(), parents ) );
070
071        filters = new LinkedList<>();
072        filters.add( getDenyFilter() );
073        filters.add( getDenyFilter() );
074        assertFalse( new AndDependencyFilter( filters ).accept( builder.build(), parents ) );
075
076        filters = new LinkedList<>();
077        filters.add( getAcceptFilter() );
078        filters.add( getAcceptFilter() );
079        assertTrue( new AndDependencyFilter( filters ).accept( builder.build(), parents ) );
080
081        // newInstance
082        assertTrue( AndDependencyFilter.newInstance( getAcceptFilter(), getAcceptFilter() ).accept( builder.build(),
083                                                                                                    parents ) );
084        assertFalse( AndDependencyFilter.newInstance( getAcceptFilter(), getDenyFilter() ).accept( builder.build(),
085                                                                                                   parents ) );
086
087        assertFalse( AndDependencyFilter.newInstance( getDenyFilter(), null ).accept( builder.build(), parents ) );
088        assertTrue( AndDependencyFilter.newInstance( getAcceptFilter(), null ).accept( builder.build(), parents ) );
089        assertNull( AndDependencyFilter.newInstance( null, null ) );
090    }
091
092}