| package org.apache.maven.it; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.apache.maven.shared.verifier.util.ResourceExtractor; |
| import org.apache.maven.shared.verifier.Verifier; |
| |
| import java.io.File; |
| import java.util.List; |
| |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-4768">MNG-4768</a>. |
| * |
| * @author Benjamin Bentmann |
| */ |
| public class MavenITmng4768NearestMatchConflictResolutionTest |
| extends AbstractMavenIntegrationTestCase |
| { |
| |
| public MavenITmng4768NearestMatchConflictResolutionTest() |
| { |
| super( "[2.0.9,)" ); |
| } |
| |
| // Ideally, all six permutations of the three direct dependencies should yield the same result... |
| |
| @Test |
| public void testitABD() |
| throws Exception |
| { |
| testit( "test-abd" ); |
| } |
| |
| @Test |
| public void testitADB() |
| throws Exception |
| { |
| requiresMavenVersion( "[3.0-beta-3,)" ); |
| testit( "test-adb" ); |
| } |
| |
| @Test |
| public void testitBAD() |
| throws Exception |
| { |
| testit( "test-bad" ); |
| } |
| |
| @Test |
| public void testitBDA() |
| throws Exception |
| { |
| testit( "test-bda" ); |
| } |
| |
| @Test |
| public void testitDAB() |
| throws Exception |
| { |
| requiresMavenVersion( "[3.0-beta-3,)" ); |
| testit( "test-dab" ); |
| } |
| |
| @Test |
| public void testitDBA() |
| throws Exception |
| { |
| testit( "test-dba" ); |
| } |
| |
| /** |
| * Verify that conflict resolution picks the nearest version that matches all hard constraints given by ranges. |
| * And for conflicting dependencies on distinct tree levels, "nearest" shouldn't be subject to the dependency |
| * order. |
| */ |
| private void testit( String test ) |
| throws Exception |
| { |
| File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-4768" ); |
| |
| Verifier verifier = newVerifier( new File( testDir, test ).getAbsolutePath() ); |
| verifier.setAutoclean( false ); |
| verifier.deleteDirectory( "target" ); |
| verifier.deleteArtifacts( "org.apache.maven.its.mng4768" ); |
| verifier.addCliArgument( "-s" ); |
| verifier.addCliArgument( "settings.xml" ); |
| verifier.filterFile( "../settings-template.xml", "settings.xml", "UTF-8" ); |
| verifier.addCliArgument( "validate" ); |
| verifier.execute(); |
| verifier.verifyErrorFreeLog(); |
| |
| List<String> classpath = verifier.loadLines( "target/classpath.txt", "UTF-8" ); |
| |
| assertTrue( test + " > " + classpath.toString(), classpath.contains( "a-2.0.jar" ) ); |
| assertTrue( test + " > " + classpath.toString(), classpath.contains( "b-0.1.jar" ) ); |
| assertTrue( test + " > " + classpath.toString(), classpath.contains( "c-0.1.jar" ) ); |
| assertTrue( test + " > " + classpath.toString(), classpath.contains( "d-0.1.jar" ) ); |
| |
| assertFalse( test + " > " + classpath.toString(), classpath.contains( "a-2.1.jar" ) ); |
| assertFalse( test + " > " + classpath.toString(), classpath.contains( "a-1.0.jar" ) ); |
| } |
| |
| } |