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