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package org.apache.maven.exception;
/*
* 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 java.io.IOException;
import java.net.ConnectException;
import org.apache.maven.plugin.MojoExecutionException;
import junit.framework.TestCase;
/**
* @author <a href="mailto:baerrach@apache.org">Barrie Treloar</a>
*/
public class DefaultExceptionHandlerTest
extends TestCase
{
/**
* Running Maven under JDK7 may cause connection issues because IPv6 is used by default.
* <p>
* e.g running mvn site:run will cause Jetty to fail.
* </p>
* <p>
* The resolution is to add -Djava.net.preferIPv4Stack=true to the command line as documented in
* http://cwiki.apache.org/confluence/display/MAVEN/ConnectException
* </p>
*/
public void testJdk7ipv6()
{
ConnectException connEx = new ConnectException( "Connection refused: connect" );
IOException ioEx = new IOException( "Unable to establish loopback connection" );
ioEx.initCause( connEx );
MojoExecutionException mojoEx =
new MojoExecutionException( "Error executing Jetty: Unable to establish loopback connection", ioEx );
ExceptionHandler exceptionHandler = new DefaultExceptionHandler();
ExceptionSummary exceptionSummary = exceptionHandler.handleException( mojoEx );
String expectedReference = "http://cwiki.apache.org/confluence/display/MAVEN/ConnectException";
assertEquals( expectedReference, exceptionSummary.getReference() );
}
}
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