| 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.it.util.ResourceExtractor; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.regex.Pattern; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * This is a test set for <a href="https://issues.apache.org/jira/browse/MNG-2690">MNG-2690</a>. |
| * |
| * It checks, at the most basic level possible, that the plugin manager is intercepting things like |
| * {@link NoClassDefFoundError} and ComponntLookupException, then throwing user-friendly errors when loading and |
| * configuring a mojo. |
| * |
| * @author jdcasey |
| */ |
| public class MavenITmng2690MojoLoadingErrorsTest |
| extends AbstractMavenIntegrationTestCase |
| { |
| |
| public MavenITmng2690MojoLoadingErrorsTest() |
| { |
| super( "(2.1.0-M1,)" ); |
| } |
| |
| public void testNoClassDefFromMojoLoad() |
| throws IOException, VerificationException |
| { |
| File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-2690/noclassdef-mojo" ); |
| |
| Verifier verifier = newVerifier( testDir.getAbsolutePath() ); |
| verifier.setAutoclean( false ); |
| |
| try |
| { |
| verifier.executeGoal( "validate" ); |
| |
| fail( "should throw an error during execution." ); |
| } |
| catch ( VerificationException e ) |
| { |
| // expected...it'd be nice if we could get the specifics of the exception right here... |
| } |
| finally |
| { |
| verifier.resetStreams(); |
| } |
| |
| List<String> lines = verifier.loadFile( new File( testDir, "log.txt" ), false ); |
| |
| int msg = indexOf( lines, "(?i).*required class is missing.*" ); |
| assertTrue( "User-friendly message was not found in output.", msg >= 0 ); |
| |
| int cls = lines.get( msg ).toString().replace( '/', '.' ).indexOf( TestCase.class.getName() ); |
| assertTrue( "Missing class name was not found in output.", cls >= 0 ); |
| } |
| |
| public void testNoClassDefFromMojoConfiguration() |
| throws IOException, VerificationException |
| { |
| File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-2690/noclassdef-param" ); |
| |
| Verifier verifier = newVerifier( testDir.getAbsolutePath() ); |
| verifier.setAutoclean( false ); |
| |
| try |
| { |
| verifier.executeGoal( "validate" ); |
| |
| fail( "should throw an error during execution." ); |
| } |
| catch ( VerificationException e ) |
| { |
| // expected...it'd be nice if we could get the specifics of the exception right here... |
| } |
| finally |
| { |
| verifier.resetStreams(); |
| } |
| |
| List<String> lines = verifier.loadFile( new File( testDir, "log.txt" ), false ); |
| |
| int msg = indexOf( lines, "(?i).*required class (i|wa)s missing( during (mojo )?configuration)?.*" ); |
| assertTrue( "User-friendly message was not found in output.", msg >= 0 ); |
| |
| int cls = lines.get( msg ).toString().replace( '/', '.' ).indexOf( TestCase.class.getName() ); |
| assertTrue( "Missing class name was not found in output.", cls >= 0 ); |
| } |
| |
| public void testMojoComponentLookupException() |
| throws IOException, VerificationException |
| { |
| File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-2690/mojo-complookup" ); |
| |
| Verifier verifier = newVerifier( testDir.getAbsolutePath() ); |
| verifier.setAutoclean( false ); |
| |
| try |
| { |
| verifier.executeGoal( "validate" ); |
| |
| fail( "should throw an error during execution." ); |
| } |
| catch ( VerificationException e ) |
| { |
| // expected...it'd be nice if we could get the specifics of the exception right here... |
| } |
| finally |
| { |
| verifier.resetStreams(); |
| } |
| |
| List<String> lines = verifier.loadFile( new File( testDir, "log.txt" ), false ); |
| |
| String compLookupMsg = |
| "(?i).*unable to .* mojo 'mojo-component-lookup-exception' .* plugin " |
| + "'org\\.apache\\.maven\\.its\\.plugins:maven-it-plugin-error.*"; |
| |
| assertTrue( "User-friendly message was not found in output.", indexOf( lines, compLookupMsg ) > 0 ); |
| } |
| |
| public void testMojoRequirementComponentLookupException() |
| throws IOException, VerificationException |
| { |
| File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-2690/requirement-complookup" ); |
| |
| Verifier verifier = newVerifier( testDir.getAbsolutePath() ); |
| verifier.setAutoclean( false ); |
| |
| try |
| { |
| verifier.executeGoal( "validate" ); |
| |
| fail( "should throw an error during execution." ); |
| } |
| catch ( VerificationException e ) |
| { |
| // expected...it'd be nice if we could get the specifics of the exception right here... |
| } |
| finally |
| { |
| verifier.resetStreams(); |
| } |
| |
| List<String> lines = verifier.loadFile( new File( testDir, "log.txt" ), false ); |
| |
| String compLookupMsg = |
| "(?i).*unable to .* mojo 'requirement-component-lookup-exception' .* plugin " |
| + "'org\\.apache\\.maven\\.its\\.plugins:maven-it-plugin-error.*"; |
| |
| assertTrue( "User-friendly message was not found in output.", indexOf( lines, compLookupMsg ) > 0 ); |
| } |
| |
| private int indexOf( List<String> logLines, String regex ) |
| { |
| Pattern pattern = Pattern.compile( regex ); |
| |
| for ( int i = 0; i < logLines.size(); i++ ) |
| { |
| String logLine = logLines.get( i ); |
| |
| if ( pattern.matcher( logLine ).matches() ) |
| { |
| return i; |
| } |
| } |
| |
| return -1; |
| } |
| |
| } |