001package org.eclipse.aether.util.graph.versions; 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 org.eclipse.aether.collection.VersionFilter.VersionFilterContext; 025import org.eclipse.aether.util.graph.version.HighestVersionFilter; 026import org.junit.Test; 027 028public class HighestVersionFilterTest 029 extends AbstractVersionFilterTest 030{ 031 032 @Test 033 public void testFilterVersions() 034 { 035 HighestVersionFilter filter = new HighestVersionFilter(); 036 VersionFilterContext ctx = newContext( "g:a:[1,9]", "1", "2", "3", "4", "5", "6", "7", "8", "9" ); 037 filter.filterVersions( ctx ); 038 assertVersions( ctx, "9" ); 039 } 040 041 @Test 042 public void testDeriveChildFilter() 043 { 044 HighestVersionFilter filter = new HighestVersionFilter(); 045 assertSame( filter, derive( filter, "g:a:1" ) ); 046 } 047 048 @SuppressWarnings( "EqualsWithItself" ) 049 @Test 050 public void testEquals() 051 { 052 HighestVersionFilter filter = new HighestVersionFilter(); 053 assertNotEquals( null, filter ); 054 assertEquals( filter, filter ); 055 assertEquals( filter, new HighestVersionFilter() ); 056 } 057 058}